Publications

2024

Methylammonium Nitrate-Mediated Crystal Growth and Defect Passivation in Lead Halide Perovskite Solar Cells

S-J. Kim; I. H. Cho; T-D. Nguyen; Y-K. Hong; Y. Kim et al. 

Acs Energy Letters. 2024-04-12. DOI : 10.1021/acsenergylett.4c00154.

Green hydrogen production using Shewanella oneidensis MR-1 bioanode and cuprous oxide-based photocathode

M. Morgante / K. Sivula; F. Fischer (Dir.)  

Lausanne, EPFL, 2024. 

Interfacial engineering through lead binding using crown ethers in perovskite solar cells

S-J. Kim; Y. Kim; R. K. Chitumalla; G. Ham; T-D. Nguyen et al. 

Journal Of Energy Chemistry. 2024-02-09. Vol. 92, p. 263-270. DOI : 10.1016/j.jechem.2024.01.042.

Composition-tunable transition metal dichalcogenide nanosheets via a scalable, solution-processable method

R. A. Wells; N. J. Diercks; V. Boureau; Z. Wang; Y. Zhao et al. 

Nanoscale Horizons. 2024-01-30. DOI : 10.1039/d3nh00477e.

Inducing porosity in xylose-derived FeNC electrocatalysts for alkaline oxygen reduction

L. Mazzoli; A. Pedersen; S. Kellner; R. D. Hunter; R. Cai et al. 

Green Chemistry. 2024-02-02. DOI : 10.1039/d3gc04645a.

2023

Efficient Cu2O Photocathodes for Aqueous Photoelectrochemical CO2 Reduction to Formate and Syngas

M. Xia; L. Pan; Y. Liu; J. Gao; J. Li et al. 

Journal Of The American Chemical Society. 2023-12-13. Vol. 145, num. 51, p. 27939-27949. DOI : 10.1021/jacs.3c06146.

Precious metal-free (photo)electrochemistry for green hydrogen production

H. E. Johnson / K. Sivula; V. Artero (Dir.)  

Lausanne, EPFL, 2023. 

Photoelectrochemical Cell Engineering for Solar Energy Conversion

D. Zhang / K. Sivula; U. A. Hagfeldt (Dir.)  

Lausanne, EPFL, 2023. 

Materials engineering for improved stability of perovskite solar cells

Y. Kim / K. Sivula; U. A. Hagfeldt (Dir.)  

Lausanne, EPFL, 2023. 

Synthesis and Characterization of Functionalized Spacer Cations for the Incorporation in Layered Perovskites

S. Nussbaum / K. Sivula; J. H. Yum (Dir.)  

Lausanne, EPFL, 2023. 

Do You Really Mean to Call It Highly Efficient?

K. Sivula 

Acs Energy Letters. 2023-05-12. Vol. 8, num. 5, p. 2385-2386. DOI : 10.1021/acsenergylett.3c00772.

Understanding and Mitigating the Degradation of Perovskite Solar Cells Based on a Nickel Oxide Hole Transport Material during Damp Heat Testing

M. Dussouillez; S-J. Moon; M. Mensi; C. M. Wolff; Y. Liu et al. 

Acs Applied Materials & Interfaces. 2023-05-31. Vol. 15, num. 23, p. 27941-27951. DOI : 10.1021/acsami.3c02709.

Ink-Based CuIn0.3Ga0.7S2 Nanocrystal Thin Films as Photocathodes for Photoelectrochemical CO2 Reduction Reaction

J. Sun; N. Guijarro; P. Li; U. Thumu; J-H. Yum et al. 

Acs Applied Nano Materials. 2023-06-13. DOI : 10.1021/acsanm.3c00836.

Edge-Sharing Octahedrally Coordinated Ni-Fe Dual Active Sites on ZnFe2O4 for Photoelectrochemical Water Oxidation

Z. Jiang; X. Zhu; Z. Wang; W. Liu; W. Yan et al. 

Advanced Science. 2023-06-01. DOI : 10.1002/advs.202301869.

Photogenerated charge transfer in Dion-Jacobson type layered perovskite based on naphthalene diimide

S. Nussbaum; E. Socie; G. C. Fish; N. J. Diercks; H. Hempel et al. 

Chemical Science. 2023-05-15. Vol. 14, p. 6052-6058. DOI : 10.1039/d3sc00783a.

Bifunctional hole-shuttle molecule for improved interfacial energy level alignment and defect passivation in perovskite solar cells

S. You; F. T. Eickemeyer; J. Gao; J-H. Yum; X. Zheng et al. 

Nature Energy. 2023-04-17. DOI : 10.1038/s41560-023-01249-0.

Surface Passivation of FAPbI3-Rich Perovskite with Cesium Iodide Outperforms Bulk Incorporation

T. P. Baumeler; E. A. R. Alharbi; G. Kakavelakis; G. C. Fish; M. T. Aldosari et al. 

ACS Energy Letters. 2023-05-04. Vol. 8, num. 5, p. 2456-2462. DOI : 10.1021/acsenergylett.3c00609.

Enabling Direct Photoelectrochemical H2 Production Using Alternative Oxidation Reactions on WO3

N. Plainpan; R. Ketkaew; S. Luber; K. Sivula 

Chimia. 2023-03-01. Vol. 77, num. 3, p. 110-115. DOI : 10.2533/chimia.2023.110.

Assembling a Photoactive 2D Puzzle: From Bulk Powder to Large- Area Films of Semiconducting Transition-Metal Dichalcogenide Nanosheets

R. A. Wells; K. Sivula 

Accounts Of Materials Research. 2023-03-15. DOI : 10.1021/accountsmr.2c00209.

Photoelectrochemical CO2 Reduction at a Direct CuInGaS2/Electrolyte Junction

Y. Liu; M. Xia; D. Ren; S. Nussbaum; J-H. Yum et al. 

Acs Energy Letters. 2023-03-02. DOI : 10.1021/acsenergylett.3c00022.

Tungsten oxide-based photoanodes: biomass valorization and the effects of oxygen vacancies

N. Plainpan / K. Sivula (Dir.)  

Lausanne, EPFL, 2023. 

Transparent Porous Conductive Substrates for Gas-Phase Photoelectrochemical Hydrogen Production

M. Caretti; E. Mensi; K. Raluca-Ana; L. Lazouni; B. Goldman et al. 

Advanced Materials. 2023-01-02. DOI : 10.1002/adma.202208740.

2022

Derivative voltammetry: a simple tool to probe reaction selectivity in photoelectrochemical cells

N. Plainpan; F. Boudoire; K. Sivula 

Sustainable Energy & Fuels. 2022. Vol. 6, num. 17, p. 3926-3930. DOI : 10.1039/D2SE00692H.

Light-Responsive Oligothiophenes Incorporating Photochromic Torsional Switches

A. Jozeliunaite; A. Rahmanudin; S. Grazulis; E. Baudat; K. Sivula et al. 

Chemistry-A European Journal. 2022-10-31.  p. e202202698. DOI : 10.1002/chem.202202698.

Transparency and Morphology Control of Cu2O Photocathodes via an in Situ Electroconversion

M. Caretti; L. Lazouni; M. Xia; R. A. Wells; S. Nussbaum et al. 

ACS Energy Letters. 2022-04-07. Vol. 7, num. 5, p. 1618-1625. DOI : 10.1021/acsenergylett.2c00474.

An Organic Semiconductor Photoelectrochemical Tandem Cell for Solar Water Splitting

D. Zhang; H-H. Cho; J-H. Yum; M. Mensi; K. Sivula 

Advanced Energy Materials. 2022-09-08. Vol. 12, num. 42, p. 2202363. DOI : 10.1002/aenm.202202363.

Effects of surface wettability on (001)-WO3 and (100)-WSe2: A spin-polarized DFT-MD study

F. Creazzo; R. Ketkaew; K. Sivula; S. Luber 

Applied Surface Science. 2022-11-01. Vol. 601, p. 154203. DOI : 10.1016/j.apsusc.2022.154203.

High Performance Semiconducting Nanosheets via a Scalable Powder-Based Electrochemical Exfoliation Technique

R. A. Wells; M. Zhang; T-H. Chen; V. Boureau; M. Caretti et al. 

Acs Nano. 2022-03-15. Vol. 16, num. 4, p. 5719-5730. DOI : 10.1021/acsnano.1c10739.

Covalent Organic Framework Nanoplates Enable Solution-Processed Crystalline Nanofilms for Photoelectrochemical Hydrogen Evolution

L. Yao; A. Rodriguez-Camargo; M. Xia; D. Mucke; R. Guntermann et al. 

Journal Of The American Chemical Society. 2022-06-15. Vol. 144, num. 23, p. 10291-10300. DOI : 10.1021/jacs.2c0143310291.

Multiple Effects Induced by Mo6+ Doping in BiVO4 Photoanodes

A. Polo; M. V. Dozzi; I. Grigioni; C. Lhermitte; N. Plainpan et al. 

Solar Rrl. 2022-06-15.  p. 2200349. DOI : 10.1002/solr.202200349.

Semiconducting two dimensional transition metal dichalcogenides via solution-processable routes

R. A. Wells / K. Sivula (Dir.)  

Lausanne, EPFL, 2022. 

Engineering of PEM-PEC photocathodes for solar-driven hydrogen production

M. C. M. Caretti / K. Sivula (Dir.)  

Lausanne, EPFL, 2022. 

Tuning Napththalenediimide Cations for Incorporation into Ruddlesden–Popper-Type Hybrid Perovskites

S. Nussbaum; E. Socie; L. Yao; J-H. Yum; J-E. Moser et al. 

Chemistry of Materials. 2022-04-07. Vol. 34, num. 8, p. 3798-3805. DOI : 10.1021/acs.chemmater.2c00246.

Exploring new avenues for perovskite photovoltaics: Molecular functionalization of layered lead-halide perovskites and defect mitigation in lead-free double perovskites

B. A. Primera Darwich / K. Sivula; J. H. Yum (Dir.)  

Lausanne, EPFL, 2022. 

Bulk Heterojunction Organic Semiconductor Photoanodes: Tuning Energy Levels to Optimize Electron Injection

A. Sekar; J. M. Moreno-Naranjo; Y. Liu; J-H. Yum; B. P. Darwich et al. 

Acs Applied Materials & Interfaces. 2022-02-07. Vol. 14, num. 6, p. 8191–8198. DOI : 10.1021/acsami.1c21440.

Organic Semiconductors For Photoelectrochemical Applications

A. Sekar / K. Sivula (Dir.)  

Lausanne, EPFL, 2022. 

2021

Key factors boosting the performance of planar ZnFe2O4 photoanodes for solar water oxidation

A. Polo; F. Boudoire; C. R. Lhermitte; Y. Liu; N. Guijarro et al. 

Journal Of Materials Chemistry A. 2021-12-07. Vol. 9, num. 48, p. 27736-27747. DOI : 10.1039/d1ta07499g.

Systematic investigations of uranium carbide composites oxidation from micro- to nano-scale: Application to waste disposal

N-T. Vuong / K. Sivula; T. Stora (Dir.)  

Lausanne, EPFL, 2021. 

Identifying Reactive Sites and Surface Traps in Chalcopyrite Photocathodes

Y. Liu; M. Bouri; L. Yao; M. Xia; M. Mensi et al. 

Angewandte Chemie-International Edition. 2021-10-01. Vol. 60, num. 44, p. 23651-23655. DOI : 10.1002/anie.202108994.

Novel Interfacial Characterization and Surface Engineering in Semiconductor Electrodes for Optimized Solar Fuel Production

Y. Liu / K. Sivula; N. Guijarro Carratala (Dir.)  

Lausanne, EPFL, 2021. 

Mott–Schottky Analysis of Photoelectrodes: Sanity Checks Are Needed

K. Sivula 

ACS Energy Letters. 2021-07-09. Vol. 6, num. 7, p. 2549-2551. DOI : 10.1021/acsenergylett.1c01245.

Spray Synthesis of CuFeO2 Photocathodes and In-Operando Assessment of Charge Carrier Recombination

F. Boudoire; Y. Liu; F. Le Formal; N. Guijarro; C. R. Lhermitte et al. 

Journal Of Physical Chemistry C. 2021-05-27. Vol. 125, num. 20, p. 10883-10890. DOI : 10.1021/acs.jpcc.1c02282.

Benzodithiophene‐Based Spacers for Layered and Quasi‐Layered Lead Halide Perovskite Solar Cells

B. Primera Darwich; N. Guijarro; H. Cho; L. Yao; L. Monnier et al. 

ChemSusChem. 2021-06-21. Vol. 14, num. 14, p. 3001-3009. DOI : 10.1002/cssc.202100992.

A semiconducting polymer bulk heterojunction photoanode for solar water oxidation

H-H. Cho; L. Yao; J-H. Yum; Y. Liu; F. Boudoire et al. 

Nature Catalysis. 2021-05-01. Vol. 4, num. 5, p. 431-438. DOI : 10.1038/s41929-021-00617-x.

Organic Semiconductors as Photoanodes for Solar-driven Photoelectrochemical Fuel Production

A. Sekar; K. Sivula 

Chimia. 2021-03-01. Vol. 75, num. 3, p. 169-179. DOI : 10.2533/chimia.2021.169.

A hybrid bulk-heterojunction photoanode for direct solar-to-chemical conversion dagger

L. Yao; Y. Liu; H-H. Cho; M. Xia; A. Sekar et al. 

Energy & Environmental Science. 2021-03-30. Vol. 14, num. 5, p. 3141-3151. DOI : 10.1039/d1ee00152c.

A Direct Z-Scheme for the Photocatalytic Hydrogen Production from a Water Ethanol Mixture on CoTiO3/TiO2 Heterostructures

C. Xing; Y. Liu; X. Wang; P. Guardia; L. Yao et al. 

Acs Applied Materials & Interfaces. 2021-01-13. Vol. 13, num. 1, p. 449-457. DOI : 10.1021/acsami.0c17004.

Direct photoelectrochemical oxidation of hydroxymethylfurfural on tungsten trioxide photoanodes

C. R. Lhermitte; N. Plainpan; P. Canjura; F. Boudoire; K. Sivula 

RSC Advances. 2021. Vol. 11, num. 1, p. 198-202. DOI : 10.1039/D0RA09989A.

Spectroelectrochemical and Chemical Evidence of Surface Passivation at Zinc Ferrite (ZnFe 2 O 4 ) Photoanodes for Solar Water Oxidation

Y. Liu; M. Xia; L. Yao; M. Mensi; D. Ren et al. 

Advanced Functional Materials. 2021.  p. 2010081. DOI : 10.1002/adfm.202010081.

Defect engineered nanostructured LaFeO3 photoanodes for improved activity in solar water oxidation

Y. Liu; J. Quiñonero; L. Yao; X. Da Costa; M. Mensi et al. 

Journal of Materials Chemistry. 2021. Vol. A9, num. 5, p. 2888-2898. DOI : 10.1039/D0TA11541J.

2020

Crown Ether Modulation Enables over 23% Efficient Formamidinium-Based Perovskite Solar Cells

T-S. Su; F. T. Eickemeyer; M. A. Hope; F. Jahanbakhshi; M. Mladenovic et al. 

Journal Of The American Chemical Society. 2020-11-25. Vol. 142, num. 47, p. 19980-19991. DOI : 10.1021/jacs.0c08592.

Influence of Composition on Performance in Metallic Iron-Nickel-Cobalt Ternary Anodes for Alkaline Water Electrolysis

F. Le Formal; L. Yerly; E. P. Mensi; X. P. Da Costa; F. Boudoire et al. 

Acs Catalysis. 2020-10-16. Vol. 10, num. 20, p. 12139-12147. DOI : 10.1021/acscatal.0c03523.

Passivation Mechanism Exploiting Surface Dipoles Affords High-Performance Perovskite Solar Cells

F. Ansari; E. Shirzadi; M. Salavati-Niasari; T. LaGrange; K. Nonomura et al. 

Journal Of The American Chemical Society. 2020-07-01. Vol. 142, num. 26, p. 11428-11433. DOI : 10.1021/jacs.0c01704.

Hydrogenation of ZnFe2O4 Flat Films: Effects of the Pre-Annealing Temperature on the Photoanodes Efficiency for Water Oxidation

A. Polo; C. R. J. Lhermitte; M. V. Dozzi; E. Selli; K. Sivula 

Surfaces. 2020-03-12. Vol. 3, num. 1, p. 93-104. DOI : 10.3390/surfaces3010009.

Achieving visible light-driven hydrogen evolution at positive bias with a hybrid copper-iron oxide|TiO2-cobaloxime photocathode

C. Tapia; E. Bellet-Amalric; D. Aldakov; F. Boudoire; K. Sivula et al. 

Green Chemistry. 2020-05-21. Vol. 22, num. 10, p. 3141-3149. DOI : 10.1039/d0gc00979b.

Generalized Synthesis to Produce Transparent Thin Films of Ternary Metal Oxide Photoelectrodes

C. R. Lhermitte; A. Polo; L. Yao; F. A. Boudoire; N. Guijarro et al. 

Chemsuschem. 2020-06-04. Vol. 13, num. 14, p. 3645-3653. DOI : 10.1002/cssc.202000926.

MIL-101(Fe)/g-C3N4 for enhanced visible-light-driven photocatalysis toward simultaneous reduction of Cr(VI) and oxidation of bisphenol A in aqueous media

F. Zhao; Y. Liu; S. Ben Hammouda; B. Doshi; N. Guijarro et al. 

Applied Catalysis B-Environmental. 2020-09-05. Vol. 272, p. 119033. DOI : 10.1016/j.apcatb.2020.119033.

Taking lanthanides out of isolation: tuning the optical properties of metal-organic frameworks

S. L. Anderson; D. Tiana; C. P. Ireland; G. Capano; M. Fumanal et al. 

Chemical Science. 2020-04-28. Vol. 11, num. 16, p. 4164-4170. DOI : 10.1039/d0sc00740d.

Establishing Stability in Organic Semiconductor Photocathodes for Solar Hydrogen Production

L. Yao; N. Guijarro; F. Boudoire; Y. Liu; A. Rahmanudin et al. 

Journal Of The American Chemical Society. 2020-04-29. Vol. 142, num. 17, p. 7795-7802. DOI : 10.1021/jacs.0c00126.

Understanding Surface Recombination Processes Using Intensity-Modulated Photovoltage Spectroscopy on Hematite Photoanodes for Solar Water Splitting

Y. Liu; N. Guijarro; K. Sivula 

Helvetica Chimica Acta. 2020-05-07.  p. e2000064. DOI : 10.1002/hlca.202000064.

FeO-based nanostructures and nanohybrids for photoelectrochemical water splitting

S. Kment; K. Sivula; A. Naldoni; S. P. Sarmah; H. Kmentova et al. 

Progress In Materials Science. 2020-05-01. Vol. 110, p. 100632. DOI : 10.1016/j.pmatsci.2019.100632.

Cu2O photocathodes with band-tail states assisted hole transport for standalone solar water splitting

L. Pan; Y. Liu; L. Yao; D. Ren; K. Sivula et al. 

Nature Communications. 2020-01-16. Vol. 11, num. 1, p. 318. DOI : 10.1038/s41467-019-13987-5.

2019

In situ and operando spectroelectrochemical techniques for evaluating interfacial carrier behavior in emerging photoelectrodes for solar fuel production

Y. Liu; K. Sivula; N. G. Carratala 

2019-08-25. Fall National Meeting and Exposition of the American-Chemical-Society (ACS), San Diego, CA, Aug 25-29, 2019.

Roll-to-Roll Deposition of Semiconducting 2D Nanoflake Films of Transition Metal Dichalcogenides for Optoelectronic Applications

R. A. Wells; H. Johnson; C. R. Lhermitte; S. Kinge; K. Sivula 

ACS Applied Nano Materials. 2019-11-17. Vol. 2, num. 12, p. 7705-7712. DOI : 10.1021/acsanm.9b01774.

Covalent polymer network semiconducting thin-films and method for producing thereof

L. Yao; K. Sivula 

WO2019145025.

2019.

In Situ Electrochemical Oxidation of Cu2S into CuO Nanowires as a Durable and Efficient Electrocatalyst for Oxygen Evolution Reaction

Y. Zuo; Y. Liu; J. Li; R. Du; X. Han et al. 

Chemistry Of Materials. 2019-09-24. Vol. 31, num. 18, p. 7732-7743. DOI : 10.1021/acs.chemmater.9b02790.

Robust Electron Transport Layers via In Situ Cross-Linking of Perylene Diimide and Fullerene for Perovskite Solar Cells

J-H. Yum; S-J. Moon; L. Yao; M. Caretti; S. Nicolay et al. 

ACS Applied Energy Materials. 2019-09-01. Vol. 2, num. 9, p. 6616-6623. DOI : 10.1021/acsaem.9b01154.

Multiarm and Substituent Effects on Charge Transport of Organic Hole Transport Materials

K-H. Lin; A. Prlj; L. Yao; N. Drigo; H-H. Cho et al. 

Chemistry of Materials. 2019-09-10. Vol. 31, num. 17, p. 6605-6614. DOI : 10.1021/acs.chemmater.9b00438.

Lead Halide Perovskite Quantum Dots to Enhance the Power Conversion Efficiency of Organic Solar Cells

N. Guijarro; L. Yao; F. Le Formal; R. A. Wells; Y. Liu et al. 

Angewandte Chemie-International Edition. 2019-08-01. Vol. 58, num. 36, p. 12696-12704. DOI : 10.1002/anie.201906803.

Porous NiTiO3/TiO2 nanostructures for photocatatalytic hydrogen evolution

C. Xing; Y. Liu; Y. Zhang; J. Liu; T. Zhang et al. 

Journal Of Materials Chemistry A. 2019-07-28. Vol. 7, num. 28, p. 17053-17059. DOI : 10.1039/c9ta04763h.

Solution-Processed Ultrathin SnS2-Pt Nanoplates for Photoelectrochemical Water Oxidation

Y. Zuo; Y. Liu; J. Li; R. Du; X. Yu et al. 

Acs Applied Materials & Interfaces. 2019-02-20. Vol. 11, num. 7, p. 6918-6926. DOI : 10.1021/acsami.8b17622.

Insights into the interfacial carrier behaviour of copper ferrite ( CuFe2O4) photoanodes for solar water oxidation

Y. Liu; F. Le Formal; F. Boudoire; L. Yao; K. Sivula et al. 

Journal Of Materials Chemistry A. 2019-01-28. Vol. 7, num. 4, p. 1669-1677. DOI : 10.1039/c8ta11160j.

Alternative Oxidation Reactions for Solar-Driven Fuel Production

C. R. Lhermitte; K. Sivula 

ACS Catalysis. 2019. Vol. 9, p. 2007-2017. DOI : 10.1021/acscatal.8b04565.

Fully Conjugated Donor–Acceptor Block Copolymers for Organic Photovoltaics via Heck–Mizoroki Coupling

A. Rahmanudin; L. Yao; A. Sekar; H-H. Cho; Y. Liu et al. 

ACS Macro Letters. 2019. Vol. 8, p. 134-139. DOI : 10.1021/acsmacrolett.8b00932.

2018

Defect engineering of liquid phase exfoliated 2D semiconducting WSe2 nanoflakes for solar fuel generation

K. Sivula 

2018-08-19. 256th National Meeting and Exposition of the American-Chemical-Society (ACS) – Nanoscience, Nanotechnology and Beyond, Boston, MA, Aug 19-23, 2018.

Nanocrystalline Boron-Doped Diamond as a Corrosion-Resistant Anode for Water Oxidation via Si Photoelectrodes

P. Ashcheulov; A. Taylor; V. Mortet; A. Poruba; F. Le Formal et al. 

Acs Applied Materials & Interfaces. 2018-09-05. Vol. 10, num. 35, p. 29552-29564. DOI : 10.1021/acsami.8b08714.

Organic Semiconductor Based Devices for Solar Water Splitting

L. Yao; A. Rahmanudin; N. Guijarro; K. Sivula 

Advanced Energy Materials. 2018-11-15. Vol. 8, num. 32, p. 1802585. DOI : 10.1002/aenm.201802585.

A Step toward Economically Viable Solar Fuel Production

K. Sivula 

Chem. 2018-11-08. Vol. 4, num. 11, p. 2490-2492. DOI : 10.1016/j.chempr.2018.10.015.

Conjugation break spacers and flexible linkers as tools to engineer the properties of semiconducting polymers

A. Rahmanudin; L. Yao; K. Sivula 

POLYMER JOURNAL. 2018. Vol. 50, num. 8, p. 725-736. DOI : 10.1038/s41428-018-0069-z.

Spinel Structural Disorder Influences Solar-Water-Splitting Performance of ZnFe2 O4 Nanorod Photoanodes

X. Zhu; N. Guijarro; Y. Liu; P. Schouwink; R. A. Wells et al. 

Advanced Materials. 2018.  p. 1801612. DOI : 10.1002/adma.201801612.

Melt-processing of small molecule organic photovoltaics via bulk heterojunction compatibilization

A. Rahmanudin; L. Yao; X. A. Jeanbourquin; Y. Liu; A. Sekar et al. 

Green Chemistry. 2018. Vol. 20, p. 2218. DOI : 10.1039/C8GC00335A.

Molecular Engineering Strategies for Morphology Control in Organic Semiconductors for Optoelectronics

M. A. Bin Rahmanudin Hamdan / K. Sivula (Dir.)  

Lausanne, EPFL, 2018. 

Design and validation of a foldable and photovoltaic wide-field epiretinal prosthesis

L. Ferlauto; M. J. I. Airaghi Leccardi; N. A. L. Chenais; S. C. A. Gilliéron; P. Vagni et al. 

Nature Communications. 2018-03-08. Vol. 9, num. 1, p. 992. DOI : 10.1038/s41467-018-03386-7.

Catalyst-Free, Fast, and Tunable Synthesis for Robust Covalent Polymer Network Semiconducting Thin Films

L. Yao; A. Rahmanudin; X. A. Jeanbourquin; X. Yu; M. Johnson et al. 

Advanced Functional Materials. 2018.  p. 1706303. DOI : 10.1002/adfm.201706303.

Defect Mitigation of Solution-Processed 2D WSe2 Nanoflakes for Solar-to-Hydrogen Conversion

X. Yu; N. Guijarro; M. Johnson; K. Sivula 

Nano Letters. 2018. Vol. 18, num. 1, p. 215-222. DOI : 10.1021/acs.nanolett.7b03948.

Evaluating spinel ferrites MFe2O4 (M = Cu, Mg, Zn) as photoanodes for solar water oxidation: prospects and limitations

N. Guijarro; P. Bornoz; M. Prévot; X. Yu; X. Zhu et al. 

Sustainable Energy & Fuels. 2018. Vol. 2, num. 1, p. 103-117. DOI : 10.1039/C7SE00448F.

Potential-sensing electrochemical atomic force microscopy for in operando analysis of water-splitting catalysts and interfaces

M. R. Nellist; F. A. L. Laskowski; J. Qiu; H. Hajibabaei; K. Sivula et al. 

Nature Energy. 2018. Vol. 3, p. 46-52. DOI : 10.1038/s41560-017-0048-1.

2017

The Many Faces of Mixed Ion Perovskites: Unraveling and Understanding the Crystallization Process

P. Gratia; I. Zimmermann; P. Schouwink; J-H. Yum; J-N. Audinot et al. 

Acs Energy Letters. 2017. Vol. 2, num. 12, p. 2686-2693. DOI : 10.1021/acsenergylett.7b00981.

Demonstration and Characterization of Ladder-Type Conjugated Polymer Photoanode for Direct Light-Driven Water Oxidation

P. Bornoz / K. Sivula (Dir.)  

Lausanne, EPFL, 2017. 

Photogenerated Charge Harvesting and Recombination in Photocathodes of Solvent-Exfoliated WSe2

X. Yu; K. Sivula 

Chemistry Of Materials. 2017. Vol. 29, num. 16, p. 6863-6875. DOI : 10.1021/acs.chemmater.7b02018.

Amorphous Ternary Charge-Cascade Molecules for Bulk Heterojunction Photovoltaics

X. A. Jeanbourquin; A. Rahmanudin; X. Yu; M. Johnson; N. Guijarro et al. 

Acs Applied Materials & Interfaces. 2017. Vol. 9, num. 33, p. 27825-27831. DOI : 10.1021/acsami.7b04983.

Morphology stabilization strategies for small-molecule bulk heterojunction photovoltaics

A. Rahmanudin; X. A. Jeanbourquin; S. Hanni; A. Sekar; E. Ripaud et al. 

Journal Of Materials Chemistry A. 2017. Vol. 5, num. 33, p. 17517-17524. DOI : 10.1039/c7ta05405j.

Advancing Materials and Methods for Photoelectrochemical Energy Conversion

K. Sivula 

Chimia. 2017. Vol. 71, num. 7-8, p. 471-474. DOI : 10.2533/chimia.2017.471.

Engineering of supramolecular self-assembly in solution-processed organic semiconductors

X. A. Jeanbourquin / K. Sivula (Dir.)  

Lausanne, EPFL, 2017. 

Investigating and controlling charge carrier behavior in p-type delafossite CuFeO₂ photocathodes for solar fuel production

M. S. Prévot / K. Sivula (Dir.)  

Lausanne, EPFL, 2017. 

Engineering the self-assembly of diketopyrrolopyrrole-based molecular semiconductors via an aliphatic linker strategy

X. A. Jeanbourquin; A. Rahmanudin; A. Gasperini; E. Ripaud; X. Yu et al. 

Journal of Materials Chemistry A. 2017. Vol. 5, num. 21, p. 10526-10536. DOI : 10.1039/C7TA00896A.

Molecular Strategies for Morphology Control in Semiconducting Polymers for Optoelectronics

A. Rahmanudin; K. Sivula 

CHIMIA International Journal for Chemistry. 2017. Vol. 71, num. 6, p. 369-375. DOI : 10.2533/chimia.2017.369.

Evaluating Charge Carrier Transport and Surface States in CuFeO

M. S. Prévot; X. A. Jeanbourquin; W. S. Bourée; F. Abdi; D. Friedrich et al. 

Chemistry of Materials. 2017. Vol. 29, num. 11, p. 4952-4962. DOI : 10.1021/acs.chemmater.7b01284.

Layered 2D semiconducting transition metal dichalcogenides for solar energy conversion

X. Yu; K. Sivula 

Current Opinion in Electrochemistry. 2017. Vol. 2, num. 1, p. 97-103. DOI : 10.1016/j.coelec.2017.03.007.

Semiconducting alternating multi-block copolymers via a di-functionalized macromonomer approach

A. Gasperini; M. Johnson; X. Jeanbourquin; L. Yao; A. Rahmanudin et al. 

Polymer Chemistry. 2017. Vol. 8, num. 5, p. 824-827. DOI : 10.1039/c6py01921h.