S17 Landing Banner 1400x275

Symposium ES7 : (Photo)electrocatalytic Materials and Integrated Assemblies for Solar Fuels ProductionDiscovery, Characterization and Performance

2017-04-17   Show All Abstracts

Symposium Organizers

Francesca Maria Toma, Lawrence Berkeley National Laboratory
Akihiko Kudo, Tokyo University of Science
Roel Van de Krol, Helmholtz-Zentrum Berlin
Lianzhou Wang, University of Queensland

Symposium Support

ACS Energy Letters | ACS Publications
Bruker—Nano Surfaces Division
California Institute of Technology
Helmholtz-Zentrum Berlin (HZB)
Lawrence Berkeley National Laboratory– Joint Center for Artificial Photosynthesis
Wiley VCH Verlag GmbH &
Co. KGaA
ES7.1: CO2 Reduction
Session Chairs
Harry Atwater
Francesca Maria Toma
Roel Van de Krol
Monday AM, April 17, 2017
PCC North, 200 Level, Room 222 BC

8:30 AM - *ES7.1.01
Artificial Photosynthesis—The Selective CO2 Reduction Challenge

Harry Atwater 1
1 , California Institute of Technology, Pasadena, California, United States

Show Abstract

9:00 AM - ES7.1.02
Optimizing C-C Coupling on Oxide Derived Copper Catalysts for Electrochemical CO2 Reduction

Yanwei Lum 1 2 , Binbin Yue 3 4 , Alexis Bell 1 5 , Joel Ager 1 2
1 Joint Center for Artificial Photosynthesis, Lawrence Berkeley National Laboratory, Berkeley, California, United States, 2 Department of Materials Science and Engineering, University of California, Berkeley, Berkeley, California, United States, 3 Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, California, United States, 4 , Center for High Pressure Science and Technology Advanced Research, Shanghai China, 5 Department of Chemical & Biomolecular Engineering, University of California, Berkeley, Berkeley, California, United States

Show Abstract

9:15 AM - ES7.1.03
Strain Induced Changes in CO2 Electro-Reduction Pathway at Au-Pd Core-Shell Nanostructures

David Fermin 1 , Jo Humphrey 2 , Veronica Celorrio 1 , Elena Pastor 3 , Paola Quaino 4
1 , University of Bristol, Bristol United Kingdom, 2 , NPL, Teddington United Kingdom, 3 , Universidad de La Laguna, La Laguna Spain, 4 , Universidad Nacional del Litoral, Santa Fe de la Vera Cruz Argentina

Show Abstract

9:30 AM - ES7.1.04
Surface Science Insights into the Role of the Electrode Surface in Solar-Driven Pyridine-Catalyzed CO2 Reduction

Coleman Kronawitter 1 , Bruce Koel 2
1 Department of Chemical Engineering, University of California, Davis, Davis, California, United States, 2 Department of Chemical and Biological Engineering, Princeton University, Princeton, New Jersey, United States

Show Abstract

9:45 AM - ES7.1.05
Investigations of Heterogeneous Processes for CO2 Reduction Involving Molecular Co-Catalysts

Coleman Kronawitter 1 , Bruce Koel 2
1 , University of California, Davis, Davis, California, United States, 2 , Princeton University, Princeton, New Jersey, United States

Show Abstract

10:00 AM -
BREAK

10:30 AM - *ES7.1.06
Solar CO2 Reduction Coupled with Water Oxidation—Semiconductor/Metal-Complex Hybrid System

Takeshi Morikawa 1 , Shunsuke Sato 1 , Takeo Arai 1 , Keita Sekizawa 1 , Tomiko Suzuki 1
1 , Toyota Central R&D Labs, Nagakute-shi Aichi-ken Japan

Show Abstract

11:00 AM - ES7.1.07
High Efficiency Solar-Fuel Devices

Chengxiang (CX) Xiang 1
1 Joint Center for Artificial Photosynthesis, California Institute of Technology, Pasadena, California, United States

Show Abstract

11:15 AM - ES7.1.08
Highly Efficient Artificial Photosynthesis with Low-Cost Transition Metal Electrocatalysts in Aqueous Solution

Kun Jiang 1 , Samira Siahrostami 2 , Zhiyi Lu 2 , Chris Stokes 1 , Jens Norskov 2 , Yi Cui 2 , Haotian Wang 1
1 Rowland Institute, Harvard University, Cambridge, Massachusetts, United States, 2 , Stanford University, Stanford, California, United States

Show Abstract

11:30 AM - ES7.1.09
Fabrication of Copper Oxide Photocathode for CO2 Reduction

Guiji Liu 1 , Francesca Maria Toma 1
1 , Lawrence Berkeley National Laboratory, Berkeley, California, United States

Show Abstract

11:45 AM - ES7.1.10
Photocatalytic Conversion of CO2 over Nanostructures into Solar Fuels

Yong Zhou 1 , Congping Wu 1 , Zhigang Zou 1
1 , Nanjing University, Nan Jing China

Show Abstract

ES7.2: Advanced Architectures for Solar Fuels
Session Chairs
Takeshi Morikawa
Bruce Parkinson
Monday PM, April 17, 2017
PCC North, 200 Level, Room 222 BC

1:30 PM - *ES7.2.01
Sunlight-Driven Hydrogen Formation by Membrane-Supported Photoelectrochemical Water Splitting

Nathan Lewis 1
1 , California Institute of Technology, Pasadena, California, United States

Show Abstract

2:00 PM - ES7.2.02
Nano-Photoelectrochemical Cell Arrays with Spatially Isolated Oxidation and Reduction Channels

Hang-Ah Park 1 , Siyuan Liu 1 , Youngseok Oh 1 , Paul Salvador 1 , Gregory Rohrer 1 , Mohammad Islam 1
1 , Carnegie Mellon University, Pittsburgh, Pennsylvania, United States

Show Abstract

2:15 PM - ES7.2.03
Core-Shell Micro-Tube Array for Closing the Artificial Photosynthesis Cycle on a Nanometer Scale

Eran Edri 1 , Heinz Frei 1
1 , Lawrence Berkeley National Lab, Berkeley, California, United States

Show Abstract

2:30 PM - ES7.2.04
Design of Photonic and Plasmonic Materials for Photocatalytic CO2 Reduction

Ashley Gaulding 1 , Ian Sharp 1 , Adam Schwartzberg 1 , Francesca Maria Toma 1
1 , Lawrence Berkeley National Lab, Berkeley, California, United States

Show Abstract

2:45 PM - ES7.2.05
Solid-State Architecture for a High-Current, Elevated-Temperature Photoelectrochemical Cell

Madhur Boloor 1 , Xiaofei Ye 1 , Liming Zhang 1 , Nick Melosh 1 , William C. Chueh 1
1 Materials Science and Engineering, Stanford University, Stanford, California, United States

Show Abstract

3:00 PM -
BREAK

ES7.3: Novel Concepts
Session Chairs
Nathan Lewis
Lianzhou Wang
Monday PM, April 17, 2017
PCC North, 200 Level, Room 222 BC

3:30 PM - ES7.3.01
Photoelectrochemical Tandem Configuration for Solar Water Splitting Exceeding 7% Using Photon Recycling

Jong Hyeok Park 1 , Jong Kyu Kim 2 , Pil Jin Yoo 3
1 , Yonsei University, Seoul Korea (the Republic of), 2 , Pohang University of Science and Technology (POSTECH), Pohang Korea (the Republic of), 3 , SKKU, Suwon Korea (the Republic of)

Show Abstract

3:45 PM - *ES7.3.02
Photoelectrochemical Solar Energy Storage—Hydrogen Production vs Direct CO2 Reduction and Photoredox Flow Batteries

Bruce Parkinson 1
1 , University of Wyoming, Laramie, Wyoming, United States

Show Abstract

2017-04-18   Show All Abstracts

Symposium Organizers

Francesca Maria Toma, Lawrence Berkeley National Laboratory
Akihiko Kudo, Tokyo University of Science
Roel Van de Krol, Helmholtz-Zentrum Berlin
Lianzhou Wang, University of Queensland

Symposium Support

ACS Energy Letters | ACS Publications
Bruker—Nano Surfaces Division
California Institute of Technology
Helmholtz-Zentrum Berlin (HZB)
Lawrence Berkeley National Laboratory– Joint Center for Artificial Photosynthesis
Wiley VCH Verlag GmbH &
Co. KGaA
ES7.4: Advanced Characterization and Operando Studies
Session Chairs
Rainer Eichberger
Dunwei Wang
Tuesday AM, April 18, 2017
PCC North, 200 Level, Room 222 BC

10:30 AM - *ES7.4.01
In situ and Operando Characterization of CO2 Reduction Reaction Catalysts Using Soft and Hard X-Ray Spectroscopy

Marco Favaro 1 3 4 , Maryam Farmand 1 4 , Sean Fackler 1 4 , Walter Drisdell 1 4 , Ethan Crumlin 3 , Junko Yano 1 2
1 Joint Center for Artificial Photosynthesis, Lawrence Berkeley National Lab, Berkeley, California, United States, 3 Advanced Light Sources, Lawrence Berkeley National Lab, Berkeley, California, United States, 4 Chemical Sciences Division, Lawrence Berkeley National Lab, Berkeley, California, United States, 2 Molecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Lab, Berkeley, California, United States

Show Abstract

11:00 AM - ES7.4.02
Corrosion Behavior of p-GaInP2 Thin Films for Photoelectrochemical Water Splitting Studied by Ambient Pressure X-Ray Photoelectron Spectroscopy

Monika Blum 1 , James Young 2 3 , Dagmar Kreikemeyer-Lorenzo 4 , Lothar Weinhardt 1 4 5 , Ethan Crumlin 6 , Todd Deutsch 2 , Clemens Heske 1 4 5
1 Chemistry and Biochemistry, University of Nevada, Las Vegas, Las Vegas, Nevada, United States, 2 , National Renewable Energy Laboratory, Golden, Colorado, United States, 3 Materials Science and Engineering, University of Colorado Boulder, Boulder, Colorado, United States, 4 Institute for Photon Science and Synchrotron Radiation, Karlsruhe Institute of Technology, Eggenstein-Leopoldshafen Germany, 5 Institute for Chemical Technology and Polymer Chemistry, Karlsruhe Institute of Technology, Karlsruhe Germany, 6 Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, California, United States

Show Abstract

11:15 AM - ES7.4.03
X-Ray Characterization of Solar Fuels Catalysts under Operation

Walter Drisdell 1 , Jeremy Feaster 2 , Maryam Farmand 1 , John Lin 2 , Sean Fackler 1 , Alan Landers 2 , Jeffery Beeman 1 , Ryan Davis 3 , Thomas F. Jaramillo 2 , Junko Yano 1 , Apurva Mehta 3
1 , Lawrence Berkeley National Laboratory, Berkeley, California, United States, 2 , Stanford University, Stanford, California, United States, 3 , SLAC National Accelerator Laboratory, Menlo Park, California, United States

Show Abstract

11:30 AM - ES7.4.04
Soft X-Ray Spectroscopic Investigation of the CdS/Cu(In,Ga)S2 Interface in Thin Films for Photoelectrochemical Water Splitting

James Carter 1 , Bridget Elizan 1 , Monika Blum 1 , Kim Horsley 2 , Alex DeAngelis 2 , Wanli Yang 4 , Lothar Weinhardt 1 3 5 , Nicolas Gaillard 2 , Clemens Heske 1 3 5
1 , University of Nevada, Las Vegas, Las Vegas, Nevada, United States, 2 Hawaii Natural Energy Institute, University of Hawaii at Manoa, Honolulu, Hawaii, United States, 4 Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, California, United States, 3 Institute for Photon Science and Synchrotron Radiation, Karlsruhe Institute of Technology, Eggenstein-Leopoldshafen Germany, 5 Institute for Chemical Technology and Polymer Chemistry, Karlsruhe Institute of Technology, Karlsruhe Germany

Show Abstract

11:45 AM - ES7.4.05
Characterization of BiVO4 Powders and Thin Films by Electron Microscopy

Hector Calderon 1 , Francesca Maria Toma 2 , Jason Cooper 2 , Ian Sharp 2 , Peter Ercius 3 , Oscar Cigarroa 1 , Juan Ernesto Neri 1
1 Dept. Fisica, Instituto Politecnico Nacional - ESFM, CDMX Mexico, 2 Chemical Sciences Division, LBNL-JCAP, Berkeley, California, United States, 3 Molecular Foundry-NCEM, LBNL , Berkeley, California, United States

Show Abstract

ES7.5: Understanding Interfaces
Session Chairs
Lianzhou Wang
Junko Yano
Tuesday PM, April 18, 2017
PCC North, 200 Level, Room 222 BC

1:30 PM - *ES7.5.01
Charge Transfer Processes in Catalyzed Semiconductor Photoelectrodes

Shannon Boettcher 1 , Jingjing Qiu 1
1 , University of Oregon, Eugene, Oregon, United States

Show Abstract

2:00 PM - *ES7.5.02
Probing Energetics and Kinetics at the Interface of the Photoelectrode and Water

Dunwei Wang 1 , Yumin He 1
1 , Boston College, Chestnut Hill, Massachusetts, United States

Show Abstract

2:30 PM - ES7.5.03
Direct Observation of Photoelectrochemical Water Oxidation Intermediates on α-Fe2O3 Electrode Surfaces Employing Operando ATR–IR Spectroscopy

Omid Zandi 1 , Thomas Hamann 2
1 , University of Texas at Austin, Austin, Texas, United States, 2 , Michigan State University, East Lansing, Michigan, United States

Show Abstract

2:45 PM - ES7.5.04
Amorphous Molybdenum Sulphide—Surface Water Dependent Properties, Humidity Sensing and Electrolyte Free Water Splitting

Torben Daeneke 1 , Kourosh Kalantar-zadeh 1
1 , RMIT University, Melbourne, New South Wales, Australia

Show Abstract

3:00 PM -
BREAK

ES7.6: Protection Layers
Session Chairs
Shannon Boettcher
Lianzhou Wang
Tuesday PM, April 18, 2017
PCC North, 200 Level, Room 222 BC

3:30 PM - ES7.6.01
Atomic Layer Deposited Transition Metal Oxide-Titania Alloys as Corrosion Resistant Schottky Contacts for Silicon Photoanodes

Olivia Hendricks 1 , Matthijs van den Berg 1 , Andrew Scheuermann 2 , Paul Hurley 3 , Christopher Chidsey 1 , Paul McIntyre 2
1 Chemistry, Stanford University, Stanford, California, United States, 2 Materials Science and Engineering, Stanford University, Stanford, California, United States, 3 , Tyndall National Institute, Cork Ireland

Show Abstract

3:45 PM - ES7.6.02
Controlling the “Leakiness” of TiO2 Protection Layers

Aafke Bronneberg 1 , Julius Plescher 1 , Christian Hoehn 1 , Sean Berglund 1 , Fatwa Abdi 1 , Roel Van de Krol 1
1 , Helmholtz-Zentrum Berlin für Materialien und Energie, Berlin Germany

Show Abstract

4:00 PM - ES7.6.03
Charge Transfer Characterization on Atomic Layer Deposited TiO2 Protective and Conductive Layers for Photoelectrochemical Solar Fuels

Carles Ros 1 , Teresa Andreu 1 , Juan Morante 1
1 , IREC, Catalonia Institute for Energy Research, Sant Adrià del Besòs Spain

Show Abstract

4:15 PM - ES7.6.04
Enhanced Photoelectrochemical Efficiency and Stability Using A Conformal TiO2 Film on A Black Silicon Photoanode

Yanhao Yu 1 , Zheng Zhang 2 , Yue Zhang 2 , Xudong Wang 1
1 , University of Wisconsin-Madison, Madison, Wisconsin, United States, 2 , University of Science and Technology Beijing, Beijing, Beijing, China

Show Abstract

4:30 PM - ES7.6.05
Passivating Silicon Photocathodes by Solution-Deposited Ni-Fe Layered Double Hydroxide for Efficient H2 Evolution in Alkaline Media

Jiheng Zhao 1 , Lili Cai 1 , Li Hong 1 , Xiaolin Zheng 1
1 , Stanford University, Stanford, California, United States

Show Abstract

ES7.7: Poster Session
Session Chairs
Tuesday PM, April 18, 2017
Sheraton, Third Level, Phoenix Ballroom

8:00 PM - ES7.7.01
Solar Fuel Production by Doping-Treated BiVO4

Won Jun Jo 1 , Karen Gleason 1 , Jae Sung Lee 2
1 , Massachusetts Institute of Technology, Cambridge, Massachusetts, United States, 2 , UNIST, Ulsan Korea (the Republic of)

Show Abstract

8:00 PM - ES7.7.02
Cu2O Based Photostable Photoanodes by the Au Passivation for High-Efficiency Photoelectrochemical Applications

Hee Jun Kim 1 , Jae Won Lee 1 , Hak-Jong Choi 2 , Jeong Min Baik 1
1 , UNIST, Ulsan Korea (the Republic of), 2 , Korea University, Seoul Korea (the Republic of)

Show Abstract

8:00 PM - ES7.7.03
Photoelectrochemical Hydrogen Production by Water Splitting over Dual-Functionally Modified Oxide—P-Type N-Doped Ta2O5 Photocathode Active under Visible Light Irradiation

Tomiko Suzuki 1 , Shu Saeki 1 , Keita Sekizawa 1 , Kousuke Kitazumi 1 , Naoko Takahashi 1 , Takeshi Morikawa 1
1 , Toyota Central R&D Labs Inc, Nagakute Japan

Show Abstract

8:00 PM - ES7.7.04
Enhanced Visible Light Photocatalytic Water Reduction of a g-C3N4/SrTa2O6 Heterojunction

Shiba Adhikari 1 2 , Abdou Lachgar 1 2
1 , Wake Forest University, Winston Salem, North Carolina, United States, 2 Wake Forest University, Centre for Energy Studies, Winston Salem, North Carolina, United States

Show Abstract

8:00 PM - ES7.7.05
Interface Engineering of Colloidal CdSe Thin Film Photocathodes for Solar-Driven Hydrogen Evolution

Hui Li 1
1 Department of Chemistry, Wake Forest University, Winston-Salem, North Carolina, United States

Show Abstract

8:00 PM - ES7.7.06
Unique Role of Metal Oxide 2D Nanosheet in Optimizing Catalyst Performance of Graphene for Oxygen Reduction Reaction

Xiaoyan Jin 1 , Seong-Ju Hwang 1
1 , Ewha Womans University, Seoul Korea (the Republic of)

Show Abstract

8:00 PM - ES7.7.07
Direct Fabrication of BaNbO2N Crystals on Niobium Substrates for Visible-Light-Responsive Photoanode by Flux Coating under Ammonia Flow

Sayaka Suzuki 1 , Katsuya Teshima 1 2
1 Faculty of Engineering, Shinshu University, Nagano Japan, 2 Center for Energy and Environmental Science, Shinshu University, Nagano Japan

Show Abstract

2017-04-19   Show All Abstracts

Symposium Organizers

Francesca Maria Toma, Lawrence Berkeley National Laboratory
Akihiko Kudo, Tokyo University of Science
Roel Van de Krol, Helmholtz-Zentrum Berlin
Lianzhou Wang, University of Queensland

Symposium Support

ACS Energy Letters | ACS Publications
Bruker—Nano Surfaces Division
California Institute of Technology
Helmholtz-Zentrum Berlin (HZB)
Lawrence Berkeley National Laboratory– Joint Center for Artificial Photosynthesis
Wiley VCH Verlag GmbH &
Co. KGaA
ES7.8: Oxygen Evolution Catalysts
Session Chairs
Artur Braun
Francesca Maria Toma
Wednesday AM, April 19, 2017
PCC North, 200 Level, Room 222 BC

9:15 AM - ES7.8.02
Electronic Structure of Manganese Based Oxides under OER

Katarzyna Skorupska 3 2 , Travis Jones 3 , Sebastian Fiechter 1 , Marc Willinger 3 , Ramzi Farra 3 2 , Frederic Sulzmann 3 , Michael Havecker 3 2 , Juan-Jesus Velasco-Velez 3 2 , Cheng-Hao Chuang 4 , Philipp Kurz 5 , Axel Knop-Gericke 3 , Robert Schloegl 5 2
3 Inorganic Chemistry, Fritz-Haber-Institut der Max-Planck-Gesellschaf, Berlin Germany, 2 Department of Heterogeneous Reactions, Max-Planck-Institut für Chemische Energiekonversion, Mülheim a. d. Ruhr Germany, 1 Institute for Solar Fuels, Helmholtz-Zentrum Berlin für Materialien und Energie, Berlin Germany, 4 Department of Physics, Tamkang University, New Taipei City Taiwan, 5 Institut für Anorganische und Analytische Chemie, Albert-Ludwigs-Universität Freiburg, Freiburg Germany

Show Abstract

9:30 AM - ES7.8.03
Elucidating the Role of the Mn Oxidation State in Thin Film MnOx Oxygen Evolution Catalysts

Paul Plate 1 , Fatwa Abdi 1 , Christian Hoehn 1 , Peter Bogdanoff 1 , Roel Van de Krol 1 , Aafke Bronneberg 1
1 , Helmholtz-Zentrum Berlin, Berlin Germany

Show Abstract

9:45 AM - ES7.8.04
Development of Solar Fuels Photoanodes through Combinatorial Integration of Ni-La-Co-Ce and Ni-Fe-Co-Ce Oxide Catalysts on BiVO4

Aniketa Shinde 1 , Dan Guevarra 1 , Santosh Suram 1 , Lan Zhou 1 , Guiji Liu 2 , Ian Sharp 2 , Francesca Maria Toma 2 , Joel Haber 1 , John Gregoire 1
1 , California Institute of Technology, Pasadena, California, United States, 2 , Lawrence Berkeley Laboratory, Berkeley, California, United States

Show Abstract

10:00 AM -
BREAK

ES7.9: III-V Semiconductors
Session Chairs
Roel Van de Krol
Lydia Wong
Wednesday AM, April 19, 2017
PCC North, 200 Level, Room 222 BC

10:30 AM - *ES7.9.01
Recent Advances in III-V Multijunction Semiconductor Photo-Electrochemical Water Splitting

Todd Deutsch 1 , James Young 1 , Myles Steiner 1 , Henning Doscher 2 1 , John Turner 1
1 , National Renewable Energy Laboratory, Lakewood, Colorado, United States, 2 , Philipps-Universität Marburg, Marburg Germany

Show Abstract

11:00 AM - ES7.9.02
Solar-to-Hydrogen Efficiency—Shining Light on Photoelectrochemical Device Performance

James Young 1 , Henning Doscher 1 , John Geisz 1 , John Turner 1 , Todd Deutsch 1
1 , National Renewable Energy Laboratory, Golden, Colorado, United States

Show Abstract

11:15 AM - ES7.9.03
Photo-Induced Gain of Open-Circuit-Potential (OCP) in GaN Photoelectrodesfor Characterizing Defects and Photoelectrochemical Activity

Yuuki Imazeki 1 , Youhei Iwai 1 , Akihiro Nakamura 1 , Kayo Koike 1 , Kentaroh Watanabe 1 2 , Katsushi Fujii 3 , Masakazu Sugiyama 1 , Yoshiaki Nakano 1 2
1 Graduate School of Engineering, University of Tokyo, Bunkyo, Tokyo, Japan, 2 Global Solar Plus Initiative, University of Tokyo, Bunkyo, Tokyo, Japan, 3 , University of Kitakyusyu, Kitakyusyu, Fukuoka, Japan

Show Abstract

11:30 AM - ES7.9.04
GaN-Based Nanopillars for Solar Water Splitting

Parvathala Reddy Narangari 1 , Siva Karuturi 1 , Joshua Butson 1 , Mykhaylo Lysevych 1 , Hoe Tan 1 , Chennupati Jagadish 1
1 , Australia National University, Canberra, Australian Capital Territory, Australia

Show Abstract

11:45 AM - ES7.9.05
Self-Oriented Sb2Se3 Nanoneedle Arrays on a Conductive Substrate for Photoelectrochemical Water Splitting Prepared by Simple Spin-Coating Method

Wooseok Yang 1 , Hyungsoo Lee 1 , Yunjung Oh 1 , Jooho Moon 1
1 , Yonsei University, Seoul Korea (the Republic of)

Show Abstract

ES7.10: Understanding and Improving Hematite
Session Chairs
Giulia Galli
Akihiko Kudo
Wednesday PM, April 19, 2017
PCC North, 200 Level, Room 222 BC

1:30 PM - *ES7.10.01
Intermediates in PEC Water Oxidation—How They Come and How They Go

Artur Braun 1
1 , Empa, Duebendorf Switzerland

Show Abstract

2:00 PM - *ES7.10.02
Strategies to Improve the Performance of Semiconductor Photoelectrodes for Photoelectrochemical Water Splitting

Lydia Wong 1 , Prince Bassi 1 , Guru Dayal 1 , Yingfan Tay 1
1 School of Materials Science and Engineering, Nanyang Technological University, Singapore Singapore

Show Abstract

2:30 PM -
BREAK

ES7.11: Theory and Modeling
Session Chairs
Todd Deutsch
Roel Van de Krol
Wednesday PM, April 19, 2017
PCC North, 200 Level, Room 222 BC

3:30 PM - *ES7.11.01
Optimizing Solar Interfaces from First Principles—In Search for Descriptors

Giulia Galli 1 , Tuan Anh Pham 2 , Yuan Ping 3
1 , University of Chicago, Chicago, Illinois, United States, 2 , Lawrence Livermore National Laboratory, Livermore, California, United States, 3 , University of California, Santa Cruz, Santa Cruz, California, United States

Show Abstract

4:00 PM - ES7.11.02
Modelling the Electrochemical Interface—Applications to CO2 Reduction

Karen Chan 1 , Zachary Ulissi 1 , Jianping Xiao 1 , Michal Bajdich 1 , Leanne Chen 1 , Jens Norskov 1
1 , Stanford, SLAC, Stanford, California, United States

Show Abstract

4:15 PM - ES7.11.03
Understanding CO2 Reduction on Transition Metals

Karen Chan 1
1 , SLAC National Accelerator Laboratory, Menlo Park, California, United States

Show Abstract

4:30 PM - *ES7.11.04
Catalysis on Nanoparticle Derived Aerogels

Alexander Eychmueller 1
1 , TU Dresden, Dresden Germany

Show Abstract

2017-04-20   Show All Abstracts

Symposium Organizers

Francesca Maria Toma, Lawrence Berkeley National Laboratory
Akihiko Kudo, Tokyo University of Science
Roel Van de Krol, Helmholtz-Zentrum Berlin
Lianzhou Wang, University of Queensland

Symposium Support

ACS Energy Letters | ACS Publications
Bruker—Nano Surfaces Division
California Institute of Technology
Helmholtz-Zentrum Berlin (HZB)
Lawrence Berkeley National Laboratory– Joint Center for Artificial Photosynthesis
Wiley VCH Verlag GmbH &
Co. KGaA
ES7.12: Towards Practical Systems
Session Chairs
Katherine Ayers
Miguel Modestino
Francesca Maria Toma
Roel Van de Krol
Thursday AM, April 20, 2017
PCC North, 200 Level, Room 222 BC

8:30 AM - *ES7.12.01
An Integrated Inorganic-Biological Hybrid System for a Complete Artificial Photosynthesis

Daniel Nocera 1
1 , Harvard University, Cambridge, Massachusetts, United States

Show Abstract

9:00 AM - *ES7.12.02
Electrochemical Carbon Dioxide Reduction as an Alternative Source of Fuels and Chemicals

Sichao Ma 1 , Etosha Cave 1 , Kendra Kuhl 1 , George Leonard 1 , Nicholas Flanders 1
1 , Opus 12, Berkeley, California, United States

Show Abstract

9:30 AM - ES7.12.03
A Monolithic and Scalable Device Based on Adapted Silicon HIT Photovoltaic Structures Enabling Bias-Free CO2 Conversion to Syngas

Felix Urbain 1 , Nina Carretero 1 , Teresa Andreu 1 , Cristobal Voz 2 , Guillermo Gerling 2 , Ramon Alcubilla 2 , Juan Morante 1
1 , IREC, Catalonia Institute for Energy Research, Sant Adrià de Besòs Spain, 2 Electronic Engineering Department, Universitat Politècnica de Catalunya, Barcelona Spain

Show Abstract

9:45 AM - ES7.12.04
Design, Analysis and Optimization of High Voltage Photovoltaic Electrolysis System for Solar Fuel Production from CO2

Gowri Sriramagiri 1 2 , Nuha Ahmed 1 2 , Wesley Luc 3 , Kevin Dobson 2 , Steven Hegedus 1 2 , Feng Jiao 3 , Robert Birkmire 2 4
1 Department of Electrical and Computer Engineering, University of Delaware, Newark, Delaware, United States, 2 , Institute of Energy Conversion, Newark, Delaware, United States, 3 Department of Chemical and Biomolecular Engineering, University of Delaware, Newark, Delaware, United States, 4 Department of Physics & Astronomy, University of Delaware, Newark, Delaware, United States

Show Abstract

10:00 AM -
BREAK

10:30 AM - *ES7.12.05
Working Together to Enable Gigawatt Scale Renewable Hydrogen Production—Solar Fuels and Large Scale Electrolysis

Katherine Ayers 1 , Nemanja Danilovic 1 , Everett Anderson 1
1 , Proton OnSite, Wallingford, Connecticut, United States

Show Abstract

11:00 AM - ES7.12.06
User-on-Demand Power Supply System Operation Using the Concept of High Performance Solar to Hydrogen Conversion Device

Katsushi Fujii 1 2 3 , Shin Nakamura 2 , Yasuhiko Miwata 2 , Satoshi Wada 2 , Kensuke Nishioka 4 , Yoshiaki Nakano 3 , Masakazu Sugiyama 3
1 , University of Kitakyushu, Kitakyushu Japan, 2 , RIKEN, Wako Japan, 3 School of Engineering, The University of Tokyo, Tokyo Japan, 4 , University of Miyazaki, Miyazaki Japan

Show Abstract

11:15 AM - ES7.12.07
A Durable and Efficient Solar Hydrogen Generator

Karl Walczak 1 , Gideon Segev 1 , David Larson 1 , Jeffery Beeman 1 , Chengxiang (CX) Xiang 2 , Frances Houle 1 , Ian Sharp 1
1 , Lawrence Berkeley National Laboratory, Berkeley, California, United States, 2 , CIT, Pasadena, California, United States

Show Abstract

11:30 AM - ES7.12.08
Developing Microfluidic Air-Based Solar-Hydrogen Generators

Miguel Modestino 2 , S. Mohammad H. Hashemi 1 , Christophe Moser 1 , Demetri Psaltis 1 , Matthias Neuenschwander 1 , Daniel Gregory 1
2 , New York University, Brooklyn, New York, United States, 1 , EPFL, Lausanne Switzerland

Show Abstract

11:45 AM - ES7.12.09
Tandem Cell Approach for Artificial Photosynthesis

Gurudayal Gurudayal 1 , Lydia Wong 2 , Michael Graetzel 3 , Nripan Mathews 2 , Joel Ager 1
1 , Lawrence Berkeley National Laboratory, Berkeley, California, United States, 2 MSE, Nanyang Technological University, Singapore Singapore, 3 , EPFL, Lausanne Switzerland

Show Abstract

ES7.13: BiVO4 Photoelectrodes
Session Chairs
Akihiko Kudo
Lianzhou Wang
Thursday PM, April 20, 2017
PCC North, 200 Level, Room 222 BC

1:30 PM - *ES7.13.01
Elucidating Excited State Processes in Transition Metal Oxide Photoelectrodes

Ian Sharp 1 , Jason Cooper 1 , Lucas Hess 1
1 , Lawrence Berkeley National Lab, Berkeley, California, United States

Show Abstract

2:00 PM - ES7.13.02
Time-Resolved Terahertz Study of Carrier Trapping and Polaron Formation in BiVO4

Rainer Eichberger 1 , Manuel Ziwritsch 1 , Soenke Mueller 1 , Hannes Hempel 2 , Fatwa Abdi 1 , Thomas Unold 2 , Dennis Friedrich 1 , Roel Van de Krol 1
1 Institute for Solar Fuels, Helmholtz-Zentrum Berlin für Materialien und Energie, Berlin Germany, 2 Department Structure and Dynamics of Energy Materials, Helmholtz-Zentrum Berlin für Materialien und Energie, Berlin Germany

Show Abstract

2:15 PM - ES7.13.03
Nanoscale Imaging of Charge Carrier Transport in Monoclinic Bismuth Vanadate Photoanodes via Atomic Force Microscopy

Johanna Eichhorn 1 , Jason Cooper 2 1 , Lucas Hess 1 , Dominik Ziegler 3 4 , David Larson 2 1 , Mary Gilles 1 , Ian Sharp 2 1 , Francesca Maria Toma 2 1
1 Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California, United States, 2 Joint Center for Artificial Photosynthesis, Lawrence Berkeley National Laboratory, Berkeley, California, United States, 3 , Scuba Probe Technologies LLC, Alameda, California, United States, 4 The Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California, United States

Show Abstract

2:30 PM - ES7.13.04
Photoelectrochemical Water Oxidation of BiVO4 Photoanodes with 50 cm2 Active Area

Yimeng Ma 1 , Ibrahim Ahmet 1 , Ji-Wook Jang 1 , Fatwa Abdi 1 , Roel Van de Krol 1
1 Institute for Solar Fuels, Helmholtz-Zentrum Berlin, Berlin Germany

Show Abstract

2:45 PM - ES7.13.05
Pulsed Laser Deposition of Ternary Oxide Photoelectrodes—BiVO4 as a Model Material

Moritz Koelbach 1 , Karsten Harbauer 1 , Roel Van de Krol 1 , Klaus Ellmer 1
1 Institute for Solar Fuels, Helmholtz-Zentrum Berlin für Materialien und Energie, Berlin Germany

Show Abstract

3:00 PM -
BREAK

ES7.14: Nitride and Oxynitride Absorbers
Session Chairs
Akihiko Kudo
Ian Sharp
Thursday PM, April 20, 2017
PCC North, 200 Level, Room 222 BC

3:30 PM - *ES7.14.01
Improvement of Water Oxidation Ability of Oxynitrides Aiming at Application to Photoanodes

Hideki Kato 1
1 IMRAM, Tohoku University, Sendai Japan

Show Abstract

4:00 PM - ES7.14.02
Fabrication of Ta3N5 Crystal Layers on Tantalum Substrate Using NaCl-Na2CO3 Flux Evaporation and Their Photoelectrochemical Properties

Minori Yanai 1 , Sayaka Suzuki 2 , Tetsuya Yamada 3 , Katsuya Teshima 2 3
1 Graduate School of Science and Technology, Shinshu University, Nagano Japan, 2 , Faculty of Engineering, Shinshu University, Nagano Japan, 3 , Center for Energy and Environmental Science, Shinshu University, Nagano Japan

Show Abstract

2017-04-21   Show All Abstracts

Symposium Organizers

Francesca Maria Toma, Lawrence Berkeley National Laboratory
Akihiko Kudo, Tokyo University of Science
Roel Van de Krol, Helmholtz-Zentrum Berlin
Lianzhou Wang, University of Queensland

Symposium Support

ACS Energy Letters | ACS Publications
Bruker—Nano Surfaces Division
California Institute of Technology
Helmholtz-Zentrum Berlin (HZB)
Lawrence Berkeley National Laboratory– Joint Center for Artificial Photosynthesis
Wiley VCH Verlag GmbH &
Co. KGaA
ES7.15: 2D Materials
Session Chairs
Gang Liu
Kazuhiro Takanabe
Friday AM, April 21, 2017
PCC North, 200 Level, Room 222 B

9:00 AM - *ES7.15.01
Direct Observation of Single-Atom Photocatalytic Reaction Centers for Hydrogen Production Using Two-Dimensional Oxide Nanosheet

Shintaro Ida 1
1 , Kyushu University, Fukuoka Japan

Show Abstract

9:30 AM - ES7.15.03
Two-Dimensional g-C3N4/Ca2Nb2TaO10 for Efficient Visible Light Photocatalytic Hydrogen Evolution

Supphasin Thaweesak 1 , Miaoqiang Lyu 1 , Piangjai Peerakiatkhajohn 1 , Teera Butburee 1 , Bin Luo 1 , Hongjun Chen 1 , Lianzhou Wang 1
1 , Nanomaterials Centre, School of Chemical Engineering and AIBN, The University of Queensland, Brisbane, Queensland, Australia

Show Abstract

9:45 AM - ES7.15.04
Efficient Photoelectrochemical Hydrogen Production Using Wafer-Scale, Defect-Engineered Transition Metal Disulfide Thin Film Catalysts

Ki Chang Kwon 1 , Seokhoon Choi 1 , Ho Won Jang 1
1 , Seoul National University, Seoul Korea (the Republic of)

Show Abstract

10:00 AM - *
BREAK

ES7.16: Chalcogenide Photoelectrodes
Session Chairs
Seong-Ju Hwang
Shintaro Ida
Friday AM, April 21, 2017
PCC North, 200 Level, Room 222 B

10:30 AM - *ES7.16.01
Surface-Modified Chalcogenide Thin Films as Efficient Photocathodes for Water Reduction

Shigeru Ikeda 1
1 , Konan University, Kobe Japan

Show Abstract

11:00 AM - ES7.16.02
Photoelectrochemical and Solid-State Properties of Wide Bandgap Copper Chalcopyrites for Renewable Hydrogen Generation

Nicolas Gaillard 1 , Kim Horsley 1 , Alex DeAngelis 1
1 , University of Hawaii, Honolulu, Hawaii, United States

Show Abstract

11:15 AM - ES7.16.03
Cd-Doped CZTS Photocathode for Enhanced Photoelectrochemical Water Splitting

Ying Fan Tay 1 , Zhenghua Su 1 , Prince Bassi 1 , Wenjie Li 1 , Lydia Wong 1
1 , Nanyang Technological University, Singapore Singapore

Show Abstract

11:30 AM - ES7.16.04
Feasible and Non-Expensive Photocathodes Based on Kesterites for Water Splitting

Carles Ros 1 , Sergio Giraldo 1 , Zhishan Luo 1 , Edgardo Saucedo 1 , Teresa Andreu 1 , Andreu Cabot 1 , Juan Morante 1
1 , IREC, Catalonia Institute for Energy Research, Sant Adrià del Besòs Spain

Show Abstract

11:45 AM - ES7.16.05
Growth of P-Type CdSxSe1-x:Cu Absorber Layer for Overall Water Splitting in PEC Cells

Zi Ye 1 , Xudong Xiao 1
1 , The Chinese University of Hong Kong, Shatin Hong Kong

Show Abstract

ES7.17: Particle-Based Systems
Session Chairs
Francesca Maria Toma
Roel Van de Krol
Friday PM, April 21, 2017
PCC North, 200 Level, Room 222 B

1:30 PM - *ES7.17.01
Quantitative Identification of Limitations in Semiconductor Particulate System for Photocatalytic Water Splitting

Kazuhiro Takanabe 1
1 , King Abdullah University of Science and Technology (KAUST), Thuwal Saudi Arabia

Show Abstract

2:00 PM - *ES7.17.02
Solar-Driven Photocatalysts with Wide Spectrum Absorption and High Charge Separation Ability

Gang Liu 1
1 Shenyang National Laboratory for Materials Science, Institute of Metal Research, CAS, Shenyang China

Show Abstract

2:30 PM - ES7.17.03
Modelling Photocatalytic, Particle-Based Water Splitting

Marc Schiffler 1 , Sophia Haussener 1
1 , EPFL, Lausanne Switzerland

Show Abstract

2:45 PM -
BREAK

ES7.18: Novel Oxide Absorbers
Session Chairs
Akihiko Kudo
Roel Van de Krol
Friday PM, April 21, 2017
PCC North, 200 Level, Room 222 B

3:15 PM - ES7.18.01
Discovery of Solar Fuels Photoanode Materials by Integrating High-Throughput Theory and Experiment

Santosh Suram 1 , Qimin Yan 2 3 , Jie Yu 1 4 6 , Lan Zhou 1 , Aniketa Shinde 1 , Paul Newhouse 1 , Wei Chen 4 , Guo Li 2 3 6 , Kristin Persson 4 5 , Jeffrey Neaton 2 3 7 , John Gregoire 1
1 Joint Center for Artificial Photosynthesis, California Inst of Technology, Pasadena, California, United States, 2 Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California, United States, 3 Department of Physics, University of California, Berkeley, California, United States, 4 Environmental Energy Technologies Division, Lawrence Berkeley National Laboratory, Berkeley, California, United States, 6 Joint Center for Artificial Photosynthesis, Lawrence Berkeley National Laboratory, Berkeley, California, United States, 5 Department of Materials Science and Engineering, University of California, Berkeley, California, United States, 7 , Kavli Energy NanoSciences Institute at Berkeley, Berkeley, California, United States

Show Abstract

3:30 PM - ES7.18.03
Fabrication of Fe2TiO5 Epitaxial Thin Films for Photoelectrochemical Applications

Motoki Osada 1 , Kazunori Nishio 2 3 , Yasuyuki Hikita 3 , Harold Hwang 2 3
1 Department of Materials Science and Engineering, Stanford University, Stanford, California, United States, 2 Geballe Laboratory for Advanced Materials, Department of Applied Physics, Stanford University, Stanford, California, United States, 3 Stanford Institute for Energy & Materials Sciences, SLAC National Accelerator Laboratory, Menlo Park, California, United States

Show Abstract

3:45 PM - ES7.18.04
Solar Water Oxidation on a Tri-Layered Bi2MoO6 / MoO3 Heterojunction Photoanode Prepared by an Anodization-Hydrothermal Intercalation Route

Shi Nee Lou 1 , Jason Scott 1 , Rose Amal 1 , Yun Hau Ng 1
1 , University of New South Wales, Sydney, New South Wales, Australia

Show Abstract

4:00 PM - ES7.18.05
A Novel Perovskite Oxides for Visible Light Photocatalytic Hydrogen Production

Zaicheng Sun 1
1 , Beijing University of Technology, Beijing China

Show Abstract