Tandem electrocatalytic nitrate reduction reaction
Chuanfei Cang, Haoquan Zheng* Submit a Manuscript
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Short CommunicationDefect-rich bismuth metallene for efficient CO2 electroconversionBo-Qiang Miao, Wen-Sheng Fang, Bin Sun, Fu-Min Li, Xiao-Chen Wang*, Bao-Yu Xia, Yu Chen*
Chin. J. Struct. Chem., 2023, 42: 100095 DOI: 10.1016/j.cjsc.2023.100095
August 15, 2023
ABSTRACT
High-quality Bi metallene (Bi ML) was quickly achieved by an ultrasound-assisted galvani replacement reaction, in which the self-assembly of Bi nanocrystal subunits contributed to the formation of Bi ML. Bi ML shows high activity and selectivity for the CO2RR, accompanied by good stability. The atomic vacancy can change the electronic structure of the surrounding atoms and the adsorption profile of reaction intermediates, which contribute to the activity enhancement of Bi ML for the CO2RR. -
ArticleSelf-supporting trimetallic PtAuBi aerogels as electrocatalyst for ethanol oxidation reactionChu Li, Xiaoguo Tie, Yulin Min, Qunjie Xu, Qiaoxia Li*
Chin. J. Struct. Chem., 2023, 42: 100088. DOI: 10.1016/j.cjsc.2023.100088
August 15, 2023
VPtAuBi aerogels; Ethanol oxidation reaction; Carbon monoxide tolerance; Direct ethanol fuel cells
ABSTRACT
This research describes a ternary PtAuBi aerogel electrocatalyst, a three-dimensional nanonetwork structure that self-assembled from one-dimensional nanowires, which exhibits greatly increased catalytic and fundamental EOR performance, demonstrating the modification of PtBi aerogel by Au and the regulation of CO* poisoning mitigation.
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ArticleHydrophilic MnO2 nanowires coating with o-fluoroaniline for electrocatalytic water oxidationLingshuang Qin, Wei Zhang*, Rui Cao*
Chin. J. Struct. Chem., 2023, 42: 100105. DOI: 10.1016/j.cjsc.2023.100105
August 15, 2023
Electrocatalysis; Oxygen evolution reaction; MnO2; Hydrophilicity; Conductivity
ABSTRACT
Hydrophilic MnO2@PFANI nanowires were prepared by coating hydrophilic polymer (poly-o-fluoroaniline) on the surface of MnO2 nanowires. The polymer induces hydrophilic and conductive surface. Accordingly, the engineered surface enables improved OER electrocatalysis performance because of improved mass and charge transfer.
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ArticleControlled synthesis of MnxCd1−xS for enhanced visible-light driven photocatalytic hydrogen evolutionYuxin Sun, Ye Li, Jiajia He, Liuyun Chen, Hongbing Ji, Zuzeng Qin, Tongming Su*
Chin. J. Struct. Chem., 2023, 42: 100145. DOI: 10.1016/j.cjsc.2023.100145
MnxCd1−xS; Solid solution; Photocatalytic; Water splitting; Hydrogen
ABSTRACT
A series of MnxCd1–xS photocatalysts were synthesized, and the effect of the Mn/Cd molar ratio on their microstructure, band gap structure, and photocatalytic hydrogen production performance was revealed systematically.
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