Results 21 to 30 of about 146,642 (386)

Direct and indirect Z-scheme heterostructure-coupled photosystem enabling cooperation of CO2 reduction and H2O oxidation

Nature Communications, 2020
The stoichiometric photoreaction of CO2 with H2O is one of the big challenges in photocatalysis. An artificial photosynthetic system based on a direct and indirect Z-scheme heterostructure is synthesised, enabling simultaneous CO2 reduction to HCOOH and ...
Ying Wang, Xiaotong Shang, Jinni Shen, Zizhong Zhang, Debao Wang, Jinjin Lin, Jeffrey C. S. Wu, Xianzhi Fu, Xuxu Wang, Can Li   +9 more
doaj   +1 more source

Photocatalytic cyclization of nitrogen-centered radicals with carbon nitride through promoting substrate/catalyst interaction

Nature Communications, 2022
Carbon nitride catalysts with positively charged surfaces and abundant −NH2 are found to be effective photocatalysts for dihydropyrazole synthesis. A surface-mediated mechanism where deprotonated intermediates interact with the surface is proposed.
Mingcheng Yang, Ronghong Lian, Xirui Zhang, Chong Wang, Jiajia Cheng, Xinchen Wang   +5 more
doaj   +1 more source

Metal to non-metal sites of metallic sulfides switching products from CO to CH4 for photocatalytic CO2 reduction

Nature Communications, 2023
The active center for the adsorption and activation of carbon dioxide plays a vital role in the conversion and product selectivity of photocatalytic CO2 reduction. Here, we find multiple metal sulfides CuInSnS4 octahedral nanocrystal with exposed (1 1 1)
Yao Chai, Yuehua Kong, Min Lin, Wei Lin, Jinni Shen, Jinlin Long, Rusheng Yuan, Wenxin Dai, Xuxu Wang, Zizhong Zhang   +9 more
doaj   +1 more source

Role of Peripheral Coordination Boron in Electrocatalytic Nitrogen Reduction over N-Doped Graphene-Supported Single-Atom Catalysts

Molecules, 2023
In this work, we investigate the effect of peripheral B doping on the electrocatalytic nitrogen reduction reaction (NRR) performance of N-doped graphene-supported single-metal atoms using density functional theory (DFT) calculations.
Ruijie Ma, Xintong Weng, Linghui Lin, Jia Zhao, Fenfei Wei, Sen Lin   +5 more
doaj   +1 more source

Recent advances in semiconductor heterojunction: A detailed review of fundamentals of the photocatalysis, charge transfer mechanism, and materials

RSC Applied Interfaces, 2023
Photocatalysisowing to its operability under sustainable and green energy conditionsis one of the cardinal branches of the environmental remediation domain.
Aniket Balapure, J. Dutta, R. Ganesan
semanticscholar   +1 more source

Photo-fluorination of nanodiamonds catalyzing oxidative dehydrogenation reaction of ethylbenzene

Nature Communications, 2021
Styrene is one of the most important industrial monomers and is traditionally synthesized via the dehydrogenation of ethylbenzene. Here, the authors report a photo-induced fluorination technique to generate an oxidative dehydrogenation catalyst through ...
Zhishan Luo, Qiang Wan, Zhiyang Yu, Sen Lin, Zailai Xie, Xinchen Wang   +5 more
doaj   +1 more source

Visually predicting microRNA-regulated tumor metastasis by intracellularly 3D counting of fluorescent spots based on in situ growth of DNA flares

Journal of Advanced Research, 2023
Introduction: MicroRNAs (miRNAs) have been revealed to be critical genetic regulators in various physiological processes and thus quantitative information on the expression level of critical miRNAs has important implications for the initiation and ...
Chang Xue, Huimin Niu, Shuyao Hu, Zhe Yang, Lei Wang, Zai-Sheng Wu   +5 more
doaj   +1 more source

Photocatalysis [PDF]

Beilstein Journal of Nanotechnology, 2014
Abstract is not available in fulltext.
openaire   +4 more sources

Aluminum plasmonic photocatalysis [PDF]

Scientific Reports, 2015
AbstractThe effectiveness of photocatalytic processes is dictated largely by plasmonic materials with the capability to enhance light absorption as well as the energy conversion efficiency. Herein, we demonstrate how to improve the plasmonic photocatalytic properties of TiO2/Al nano-void arrays by overlapping the localized surface plasmon resonance ...
Qi Hao, Hao Huang, Di Han, Wan Li, Chenxi Wang, Deyang Du, Teng Qiu, Paul K. Chu   +7 more
openaire   +2 more sources

Promising Materials for Photocatalysis‐Self‐Fenton System: Properties, Modifications, and Applications

Small Structures, 2023
Photocatalysis‐self‐Fenton system (PSFs), which integrates photocatalysis with Fenton technology, is investigated thoroughly in wastewater treatment due to the virtues of no addition of H2O2 and accelerated circulation of Fe2+/Fe3+.
Yang Wu, Huinan Che, Bin Liu, Y. Ao
semanticscholar   +1 more source