Journal ArticleDOI
Tuning Charge Distribution of FeN4 via External N for Enhanced Oxygen Reduction Reaction
Yiyang Lin,Kang Liu,Kejun Chen,Yan Xu,Hongmei Li,Junhua Hu,Ying-Rui Lu,Ting-Shan Chan,Xiaoqing Qiu,Junwei Fu,Min Liu +10 more
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This article is published in ACS Catalysis.The article was published on 2021-05-21. It has received 84 citations till now. The article focuses on the topics: Catalysis & Charge density.read more
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Insights into the activity of single-atom Fe-N-C catalysts for oxygen reduction reaction
TL;DR: In this paper , the authors provided a model to understand the ORR activity of Fe-N4 site from the spatial structure and energy level of the frontier orbitals by density functional theory calculations.
Journal ArticleDOI
Identification of the Highly Active Co–N4 Coordination Motif for Selective Oxygen Reduction to Hydrogen Peroxide
Sha Chen,Tao Lu,Xiaoqing Li,Kejun Chen,Junwei Fu,Kang Liu,Chao Cai,Qiyou Wang,Hongmei Li,Yu Cheng,Chao Ma,Li Zhu,Ying-Rui Lu,Ting-Shan Chan,Mingshan Zhu,E. Cortes,Min Liu +16 more
TL;DR: In this paper , the pyrrole-type CoN4 (Co-N SACDp) is mainly responsible for the 2e-ORR, while pyridine-type coN4 catalyzes the 4e- ORR.
Journal ArticleDOI
Novel Nonradical Oxidation of Sulfonamide Antibiotics with Co(II)-Doped g-C3N4-Activated Peracetic Acid: Role of High-Valent Cobalt-Oxo Species.
Banghai Liu,Wanqian Guo,Wenrui Jia,Huazhe Wang,Qishi Si,Qi Zhao,Haichao Luo,Jin Jiang,Nanqi Ren +8 more
TL;DR: In this article, the Co atom fixated into the nitrogen pots of g-C3N4 serves as the main active site, enabling dissociation of the adsorbed PAA and conversion of the coordinated Co(II) to Co(IV) via a unique two-electron transfer mechanism.
Journal ArticleDOI
Vertical Cu Nanoneedle Arrays Enhance the Local Electric Field Promoting C2 Hydrocarbons in the CO2 Electroreduction.
Yajiao Zhou,Yanqing Liang,Junwei Fu,Kang Liu,Qin Chen,Xiqing Wang,Hongmei Li,Li Zhu,Junhua Hu,Hao Pan,Masahiro Miyauchi,Liang Liang,E. Cortes,Min Yi Liu +13 more
TL;DR: In this article, a strong local electric field is obtained by regulating the arrangement of Cu nanoneedle arrays (CuNNAs), which leads to the accumulation of K+ ions, which benefit both *CO adsorption and C-C coupling.
Journal ArticleDOI
Tailoring the Electronic Structure of an Atomically Dispersed Zinc Electrocatalyst: Coordination Environment Regulation for High Selectivity Oxygen Reduction.
Yaling Jia,Ziqian Xue,Jun Yang,Qinglin Liu,Jiahui Xian,Yicheng Zhong,Yamei Sun,Xiuxiu Zhang,Qinghua Liu,Daoxin Yao,Guangqin Li +10 more
TL;DR: In this paper, a flexible alteration of ORR pathways on atomically dispersed Zn sites towards high selectivity can be achieved by tailoring the coordination environment of the catalytic centers.
References
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