Results 131 to 140 of about 18,480 (221)

Nanostructuring Copper Tungstate Photoanodes: Performance Enhancement and Fundamental Limitations

Small Structures, Volume 7, Issue 3, March 2026.
Nanostructuring of CuWO4 photoanodes yields a ~ tenfold photocurrent enhancement compared to dense films, reaching 0.6 mA cm−2 at 1.23 V versus reversible hydrogen electrode, among the best values reported for this material. Yet, performance remains far below the theoretical limit due to severe bulk recombination and poor electron transport ...
Oliver Mendoza Reyes, Dariusz Mitoraj, Joachim Bansmann, Radim Beranek   +3 more
wiley   +1 more source

Carbon Nitride Thin‐Film Planar Heterojunctions for Photoelectrocatalytic C–N Coupling

Small Structures, Volume 7, Issue 3, March 2026.
Carbon nitride thin films have attracted increasing attention as active materials for energy conversion. Herein, it is shown how the presence of a conductive interlayer can substantially improve performance and photoelectrode stability in the photoelectrocatalytic oxidation of organic molecules and how the conductive interlayer influences product ...
Gabriel Chan, Sonia Żółtowska, Oleksandr Savateev, Joshua Philip Barham, Paolo Giusto   +4 more
wiley   +1 more source

Directing the photogenerated charge flow in a photocathodic metal protection system with single‐domain ferroelectric PbTiO3 nanoplates

Electron
Photocathodic protection (PCP) is arguably an ideal alternative technology to the conventional electrochemical cathodic protection methods for corrosion mitigation of metallic infrastructure due to its eco‐friendliness and low‐energy‐consumption, but the
Hui Xie, Jianyou Yu, Yuchen Fang, Zhijun Wang, Shihe Yang, Zheng Xing   +5 more
doaj   +1 more source

Realization and efficiency evaluation of a micro-photocatalytic cell prototype for real-time blood oxygenation [PDF]

, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
2nd Micro and Nano Flows Conference (MNF2009), Fiore, GB, Gilbert, R, Rasponi, M, Thorsen, T, Ullah, T   +5 more
core  

Perovskite Solar Cells for Photoelectrochemical Water Splitting and CO2 Reduction [PDF]

, 2018
Abdi, Ager, Alexander, Bak, Barber, Bassi, Bi, Bin, Bolton, Bornoz, Brillet, Brillet, Butler, Chae, Chen, Chen, Chen, Cherepy, Coridan, Cox, Crabtree, Dias, Ding, Doscher, Dotan, Gamelin, Gonçalves, Grätzel, Gurudayal, Gurudayal, Gurudayal, Han, Hu, Ida, Jacobsson, Jang, Jang, Jia, Kavan, Keable, Kennedy, Khaselev, Kim, Kim, Kim, Kroeze, Kudo, Lai, Le Formal, Liao, Licht, Lin, Ling, Listorti, Liu, Liu, Luo, Luo, MacKay, Maeda, May, Mor, Nielander, Nozik, Park, Park, Peter, Peter, Pihosh, Pihosh, Rau, Reece, Ronge, Schreier, Shaner, Shi, Shin, Singh, Solomon, Tachibana, Turner, Verlage, Walter, Wang, Wang, Warren, Xing, Yamada, Yamane, Zhang, Zhang, Zhang   +91 more
core   +2 more sources

An efficient strategy to boost photoelectrochemical water oxidation of g-C3N4 films modified with NiO as cocatalyst

Scientific Reports
The successful synthesis of carbon nitride films plays a crucial role in photoelectrochemical (PEC) water oxidation reactions. However, a significant technical challenge is that the contact between the g-C3N4 layer and the fluorine-doped tin oxide (FTO ...
Lingling Bi, Jiahao Zhan, Wenhao Zhang, Zhenzhou Wu, Weichuan Xu, Xiaobo Liang, Lijing Zhang, Bin Yan, Chunyi Xu   +8 more
doaj   +1 more source

Promoting the Photoelectrochemical Properties of BiVO₄ Photoanode via Dual Modification with CdS Nanoparticles and NiFe-LDH Nanosheets

Nanomaterials
Bismuth vanadate (BiVO4) has long been considered a promising photoanode material for photoelectrochemical (PEC) water splitting. Despite its potential, significant challenges such as slow surface water evolution reaction (OER) kinetics, poor carrier ...
Guofa Dong, Tingting Chen, Fangxia Kou, Fengyan Xie, Caihong Xiao, Jiaqi Liang, Chenfang Lou, Jiandong Zhuang, Shaowu Du   +8 more
doaj   +1 more source

Enhancing the photoelectrochemical performance of TiO2 photoanode by employing carbon nanoparticles as electron reservoirs and photothermal materials

Frontiers in Chemistry
Photoelectrochemical (PEC) water splitting is regarded as a potential technique for converting solar energy. However, the fast charge recombination and slow water oxidation kinetics significantly have hindered its practical application.
Jing Huang, Yijie Huang, Puwen Guo, Yinchang Li   +3 more
doaj   +1 more source

Insights on advanced substrates for controllable fabrication of photoanodes toward efficient and stable photoelectrochemical water splitting

Carbon Energy
Conversion of solar energy into H2 by photoelectrochemical (PEC) water splitting is recognized as an ideal way to address the growing energy crisis and environmental issues.
Huilin Hou, Gang Shao, Yang Wang, Wai‐Yeung Wong, Weiyou Yang   +4 more
doaj   +1 more source

D3.3 Optimized Fe2TiO5 photoanodes

Report evaluating the performance and stability of optimized NP Fe2TiO5 ...
openaire   +1 more source