Results 11 to 20 of about 73,835 (345)

Photoelectrochemical CO2-to-fuel conversion with simultaneous plastic reforming

Nature Synthesis, 2023
Solar-driven conversion of CO2 and plastics into value-added products provides a potential sustainable route towards a circular economy, but their simultaneous conversion in an integrated process is challenging.
Subhajit Bhattacharjee, M. Rahaman, Virgil Andrei, Melanie Miller, Santiago Rodríguez-Jiménez, Erwin Lam, Chanon Pornrungroj, E. Reisner   +7 more
semanticscholar   +1 more source

A Review of Redox Electrolytes for Supercapacitors

Frontiers in Chemistry, 2020
Supercapacitors (SCs) have attracted widespread attention due to their short charging/discharging time, long cycle life, and good temperature characteristics. Electrolytes have been considered as a key factor affecting the performance of SCs.
Le Zhang, Shuhua Yang, Jie Chang, Degang Zhao, Jieqiang Wang, Chao Yang, Bingqiang Cao, Bingqiang Cao   +7 more
doaj   +1 more source

Fabrication of an Efficient N, S Co-Doped WO₃ Operated in Wide-Range of Visible-Light for Photoelectrochemical Water Oxidation

Nanomaterials, 2022
In this work, a highly efficient wide-visible-light-driven photoanode, namely, nitrogen and sulfur co-doped tungsten trioxide (S-N-WO3), was synthesized using tungstic acid (H2WO4) as W source and ammonium sulfide ((NH4)2S), which functioned ...
Dong Li, Fachao Wu, Caiyun Gao, Hongfang Shen, Fei Han, Fenglan Han, Zhanlin Chen   +6 more
doaj   +1 more source

Photoelectrochemical Stripping Analysis [PDF]

Analytical Chemistry, 2018
Electrochemical stripping analysis (ECSA) is a promising method for metal ions detection. However, the low sensitivity and poor reproducibility limits its practical applications. The combination with other powerful detection techniques to address these concerns is highly desirable.
Yanmei Xin, Zhonghai Zhang
openaire   +2 more sources

Enhancing the Photoelectrochemical Performance of a Nanoporous Silicon Photocathode through Electroless Nickel Deposition

Nanomaterials, 2023
Renewable energy sources, particularly solar energy, are key to our efforts to decarbonize. This study investigates the photoelectrochemical (PEC) behavior of nanoporous silicon (NPSi) and its Ni-coated hybrid system.
Yao-Hung Yeh, Chiao-Li Chang, Zi-Chun Tseng, Vincent K. S. Hsiao, Chun-Ying Huang   +4 more
doaj   +1 more source

Bi₂WO₆@g-C₃N₄ Heterostructure for Cathodic Photoelectrochemical Dopamine Sensor

Chemosensors, 2023
A simple and low-cost cathodic photoelectrochemical (PEC) sensor based on Bi2WO6@g-C3N4 was designed for dopamine (DA) detection. The Bi2WO6 nanoflower was first prepared using a simple hydrothermal method followed by the combination with g-C3N4 ...
Zhifang Wu, Ying Su, Fangjie Han, Zhishan Liang, Dongxue Han, Dongdong Qin, Li Niu   +6 more
doaj   +1 more source

Br−/BrO−-mediated highly efficient photoelectrochemical epoxidation of alkenes on α-Fe2O3

Nature Communications, 2023
Alkene epoxidation, whose products are important intermediates for the manufacture of pharmaceuticals and epoxy resins, has attracted extensive attention.
Yukun Zhao, Mengyu Duan, Chaoyuan Deng, Jie Yang, Sipeng Yang, Yuchao Zhang, Hua Sheng, Youji Li, Chuncheng Chen, Jincai Zhao   +9 more
semanticscholar   +1 more source

Recent trends in photoelectrochemical water splitting: the role of cocatalysts

NPG Asia Materials, 2022
Environmental degradation due to the carbon emissions from burning fossil fuels has triggered the need for sustainable and renewable energy. Hydrogen has the potential to meet the global energy requirement due to its high energy density; moreover, it is ...
M. Kumar, B. Meena, P. Subramanyam, D. Suryakala, C. Subrahmanyam   +4 more
semanticscholar   +1 more source

Kesterite Cu2ZnSnS4 thin-film solar water-splitting photovoltaics for solar seawater desalination

Cell Reports Physical Science, 2021
Summary: Kesterite photovoltaic materials of Cu2ZnSnS4 (CZTS) thin films present excellent photoelectrochemical (PEC) properties in solar water-splitting devices.
Lintao Li, Chenyang Wang, Kuang Feng, Dingwang Huang, Kang Wang, Yan Li, Feng Jiang   +6 more
doaj   +1 more source

Intersected nonpolar ZnO nanosail arrays aligned epitaxially on LiGaO2 substrate towards enhanced photoelectrochemical responses

Nano Select, 2021
Intersected nonpolar ZnO nanosail arrays were fabricated epitaxially on Au‐coated LiGaO2 (010) substrate by chemical vapor deposition. In spite of five growth directions, the novel two‐dimensional (2D) nanostructure was confirmed to be single‐crystalline
Tao Yan, Yunxiao Min, Mei‐Yi Lin, Chenlong Chen, Chun‐Yu Lee, Lili Zhao, Ning Ye, Mitch M. C. Chou, Hong Liu, Weijia Zhou   +9 more
doaj   +1 more source