Results 91 to 100 of about 10,181 (249)

Hydrogel Enabled Dual-Shielding Improves Efficiency and Stability of BiVO4 Based Photoanode for Solar Water Splitting

Photoelectrochemical solar to hydrogen conversion is a promising approach to solve energy and environmental problems. One of the paramount challenges to overcome is to achieve high solar to hydrogen efficiency while retaining stable service behavior ...
Zhang, W, Wang, Y, Zhang, Q, Yao, X, Liang, Q   +4 more
core   +1 more source

Flexible photoanode on titanium foil for back-illuminated dye sensitized solar cells [PDF]

, 2018
This paper reports the fabrication and analysis of flexible photoanode on titanium (Ti) foil for back-illuminated dye sensitized solar cells (DSSCs). Performance comparison with the solid state FTO glass based DSSC using the back-illumination and frond ...
Ahmad, Fauzan, Fauzan Ahmad, Shafie, Suhaidi, Sulaiman, Yusran, Mohamed Sharif, Noor Fadzilah, Suhaidi Shafie, Suraya Shaban, Muhammad Quisar Lokman, Lokman, Muhammad Quisar, Shaban, Suraya, Yusran Sulaiman, Noor Fadzilah M. Sharif   +11 more
core   +1 more source

Structure–Property–Performance Relationships in a Low Band‐Gap AgBiS2 Photoanodic Material

Small Structures
AgBiS2 is a narrow‐band‐gap, water‐stable semiconductor with strong visible‐light absorption, making it a promising absorber material in devices for solar‐driven photoelectrocatalysis.
Sara Domenici, Paola Ragonese, Edoardo Marchini, Michele Mazzanti, Gautier Landrot, Mirko Prato, Eleonora Cara, Micaela Pozzati, Matthis Wittke, Mengjiao Wang, Stefano Caramori, Isabella Poli, Teresa Gatti   +12 more
doaj   +1 more source

Titania Aerogels as a Superior Mesoporous Structure for Photoanodes of Dye-Sensitized Solar Cells

International Journal of Electrochemical Science, 2012
Titania aerogels, because of their structural advantages of high porosities, high specific surface areas and three-dimensionally well-connected through pore structure, are demonstrated an excellent mesoporous structure for photoanodes of dye-sensitized ...
Yi-Chun Chiang, Wei-Yun Cheng, Shih-Yuan Lu   +2 more
doaj   +1 more source

Electrochemical Design of Atomically Conformal Ga2O3 Buffer Layers via Cu2O‐Catalyzed Nitrate Reduction Reaction for Efficient Cu2O Photocathodes

Carbon Energy, EarlyView.
Cu2O catalyzes nitrate reduction to locally generate OH− at the electrode surface, enabling the first uniform electrochemical deposition of Ga2O3. The Cu2O/Ga2O3‐based photocathodes achieve onset potentials above 1 VRHE, 3.8% solar‐to‐hydrogen efficiency, and stable operation for over 60 h in all‐inorganic tandem PEC devices.
Ji Hoon Choi, Hak Hyeon Lee, Ji Hye Jeong, Dong Su Kim, Kun Woong Lee, Won Seok Yang, Hyung Koun Cho   +6 more
wiley   +1 more source

Universal Design of Selectivity-Enhanced Photoelectrochemical Enzyme Sensor: Integrating Photoanode with Biocathode

, 2018
Previous work on photoelectrochemical (PEC) biosensors has demonstrated that the photoanode-based type possesses satisfying sensitivity, because photoanode utilize electrons as the majority charge carriers and a distinct photocurrent can be generated ...
Zhen Song, Xiliang Luo, Xiliang Luo (1309095), Fengxian Gao (3725746), Zimeng Li, Zhen Song (412533), Gao-Chao Fan, Gao-Chao Fan (1508806), Zimeng Li (5697935), Fengxian Gao   +9 more
core   +1 more source

Structure‐Function Tailoring of Plasmonic Nanomaterials for Thin‐Film Photovoltaics

Carbon Energy, EarlyView.
This review discusses the mechanisms and recent advancements of plasmonics in achieving effective light management to enhance the performance of thin‐film solar cells. It highlights applications in high‐performance perovskite solar cells and future‐oriented tandem solar cells.
Sen Jiang, Wenhan Yang, Annan Zhu, Yuexin Lin, Zhaohui Xie, Ran Chen, Wenjing Zhu, Jin Liu, Yingjie Zhu, Wenye Jiang, Zhiyuan Gu, Kaiyang Wang, Shengchun Yang, Nan Zhang, Chao Liang   +14 more
wiley   +1 more source

Graphene based photoanode for DSSCs with high performances

RSC Advances, 2018
Graphene assisted photoanodes are promising because of the high performance of the resulting dye sensitized solar cells (DSSCs).
Bo Tang, Haogang Yu, Haoping Peng, Zhengwei Wang, Sen Li, Tingting Ma, Weiqiu Huang   +6 more
openaire   +3 more sources

High-Performance TiO2 Photoanode with an Efficient Electron Transport Network for Dye-Sensitized Solar Cells

, 2009
A titanium organic sol was synthesized for the modification of conventional porous TiO2 photoanodes for dye-sensitized solar cells (DSSCs). As a result, a compact thin TiO2 film was superimposed on the porous TiO2 structure as an efficient electron ...
Zhao, Huijun, Liu, Porun, Zhang, Shanqing, Yu, Hua, Will, Geoffrey, Xue, Bofei   +5 more
core   +1 more source

Black-Si as a Photoelectrode

Nanomaterials, 2020
The fabrication and characterization of photoanodes based on black-Si (b-Si) are presented using a photoelectrochemical cell in NaOH solution. B-Si was fabricated by maskless dry plasma etching and was conformally coated by tens-of-nm of TiO2 using ...
Denver P. Linklater, Fatima Haydous, Cheng Xi, Daniele Pergolesi, Jingwen Hu, Elena P. Ivanova, Saulius Juodkazis, Thomas Lippert, Jurga Juodkazytė   +8 more
doaj   +1 more source