Results 31 to 40 of about 73,835 (345)

New g-C3N4/GO/MoS2 composites as efficient photocatalyst for photocathodic protection of 304 stainless steel

Water Science and Technology, 2021
Photocathodic protection is an economical and environmental metal anticorrosion method. In this research, we successfully synthesized the g-C3N4/GO (15 wt%)/MoS2 catalytic materials by a facile hydrothermal method. The results show that the as-prepared g-
Hongai Zheng, Xin Sun, Yue Liu, Shuangyan Jiang, Derui Wang, Yankun Fan, Lili Hu, Daquan Zhang, Weifeng Yao, Lizhi Zhang   +9 more
doaj   +1 more source

Biomolecule-assisted synthesis of carbon nitride and sulfur-doped carbon nitride heterojunction nanosheets: An efficient heterojunction photocatalyst for photoelectrochemical applications

Beilstein Journal of Nanotechnology, 2014
A biomolecule-assisted pyrolysis method has been developed to synthesize sulfur-doped graphitic carbon nitride (CNS) nanosheets. During the synthesis, sulfur could be introduced as a dopant into the lattice of carbon nitride (CN).
Hua Bing Tao, Hong Bin Yang, Jiazang Chen, Jianwei Miao, Bin Liu   +4 more
doaj   +1 more source

3D-ZnO Superstructure Decorated with Carbon-Based Material for Efficient Photoelectrochemical Water-Splitting under Visible-Light Irradiation

Nanomaterials, 2023
The depletion of fossil fuels is a worldwide problem that has led to the discovery of alternative energy sources. Solar energy is the focus of numerous studies due to its huge potential power and environmentally friendly nature.
Uji Pratomo, Rifky Adhia Pratama, Irkham Irkham, Allyn Pramudya Sulaeman, Jacob Yan Mulyana, Indah Primadona   +5 more
doaj   +1 more source

Synthesis of Bi2S3 thin films based on pulse-plating bismuth nanocrystallines and its photoelectrochemical properties [PDF]

Royal Society Open Science, 2020
The solubility of Bi3+ in aqueous solution is an important factor that limits the fabrication of high-quality Bi2S3 thin films. In order to find a low-cost method to manufacture high-quality Bi2S3 thin films, we are reporting the preparation of the Bi2S3
Fangchang Ding, Qiujin Wang, Shaofei Zhou, Guochen Zhao, Ying Ye, Reza Ghomashchi   +5 more
doaj   +1 more source

Photoelectrochemical devices for solar water splitting - materials and challenges.

Chemical Society Reviews, 2017
It is widely accepted within the community that to achieve a sustainable society with an energy mix primarily based on solar energy we need an efficient strategy to convert and store sunlight into chemical fuels. A photoelectrochemical (PEC) device would
Chaoran Jiang, S. Moniz, Aiqin Wang, Tao Zhang, Junwang Tang   +4 more
semanticscholar   +1 more source

Photoelectrochemical CO2 Reduction toward Multicarbon Products with Silicon Nanowire Photocathodes Interfaced with Copper Nanoparticles.

Journal of the American Chemical Society, 2022
The development of photoelectrochemical systems for converting CO2 into chemical feedstocks offers an attractive strategy for clean energy storage by directly utilizing solar energy, but selectivity and stability for these systems have thus been limited.
Inwhan Roh, Sunmoon Yu, Chung-Kuan Lin, Sheena Louisia, Stefano Cestellos-Blanco, P. Yang   +5 more
semanticscholar   +1 more source

Molecularly Imprinted Polymer Functionalized Bi₂S₃/Ti₃C₂T_X MXene Nanocomposites for Photoelectrochemical/Electrochemical Dual-Mode Sensing of Chlorogenic Acid

Chemosensors, 2022
We report the proof-of-concept of molecularly imprinted polymer (MIP) functionalized Bi2S3/Ti3C2TX MXene nanocomposites for photoelectrochemical (PEC)/electrochemical (EC) dual-mode sensing of chlorogenic acid (CGA).
Zhenli Qiu, Dechun Fan, Xianghang Xue, Shujun Guo, Youxiu Lin, Yiting Chen, Dianping Tang   +6 more
doaj   +1 more source

Recent Progress and Perspectives on Photocathode Materials for CO₂ Catalytic Reduction

Nanomaterials, 2023
The continuous consumption of fossil energy and excessive emissions of carbon dioxide (CO2) have caused a serious energy crisis and led to the greenhouse effect. Using natural resources to convert CO2 into fuel or high-value chemicals is considered to be
Kangli Xu, Qingming Zhang, Xiaoxia Zhou, Min Zhu, Hangrong Chen   +4 more
doaj   +1 more source

Perovskite Oxide-Based Electrodes for High-Performance Photoelectrochemical Water Splitting: A Review.

Angewandte Chemie, 2020
Photoelectrochemical (PEC) water splitting is an attractive strategy for the large-scale production of renewable hydrogen from water. Developing cost-effective, active and stable semiconducting photoelectrodes is extremely important for achieving PEC ...
Wei Wang, Meigui Xu, Xiaomin Xu, Wei Zhou, Zongping Shao   +4 more
semanticscholar   +1 more source

Recent Research Progresses and Challenges for Practical Application of Large-Scale Solar Hydrogen Production

Molecules
Solar hydrogen production is a promising pathway for sustainable CO2-free hydrogen production. It is mainly classified into three systems: photovoltaic electrolysis (PV-EC), photoelectrochemical (PEC) system, and particulate photocatalytic (PC) system ...
Min-Kyu Son
doaj   +1 more source