Rational confinement engineering of MOF-derived carbon-based electrocatalysts toward CO2 reduction and O2 reduction reactions
Xiaoyu Zhang,Dongping Xue,Su Jiang,Huicong Xia,Yanlin Yang,Wenfu Yan,Jin-Song Hu,Jianan Zhang +7 more
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The article was published on 2021-10-14 and is currently open access. It has received 36 citations till now. The article focuses on the topics: Electrocatalyst & Carbon.read more
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Rational Regulation of Co-N-C Coordination for High-Efficiency Generation of 1O2 toward Nearly 100% Selective Degradation of Organic Pollutants.
Yi xin Yao,Chaohai Wang,Xin Yan,Hao-ran Zhang,Chen Xiao,Junwen Qi,Zhi Gang Zhu,Yujun Zhou,Xiuyun Sun,Xiaoguang Duan,Jiansheng Li +10 more
TL;DR: In this paper , a simple strategy to regulate the components and coordination of Co-N-C catalysts at the atomic level by adjusting the Zn/Co ratio of bimetallic zeolitic imidazolate frameworks (ZnxCo1-ZIFs) was developed.
Hydrophilic hierarchical nitrogen-doped carbonnanocages for ultrahigh supercapacitive performance
Zhao Jin,Jiang Yufei,Wu Qiang,Wang Xizhang,Xie Ke,Jin Zhong,Liu Jie,Ma Yanwen,Hu Zheng,Yang Lijun,Lyu Zhiyang,Lai Hong-Wei +11 more
TL;DR: The synergism of large surface area, multiscale porous structure, and good conductivity endows hierarchical carbon nanocages with high-level supercapacitive performances as mentioned in this paper.
Journal ArticleDOI
Coadsorption of NRR and HER Intermediates Determines the Performance of Ru-N<sub>4</sub> toward Electrocatalytic N<sub>2</sub> Reduction
TL;DR: In this article , the authors reveal the mechanism, thermodynamics and kinetics determining the HER/NRR efficiency on the state-of-the-art NRR electrocatalyst, Ru-N4, using grand canonical ensemble density functional theory (GCE-DFT).
Posted ContentDOI
Coadsorption of NRR and HER intermediates determines the performance of Ru-N4 towards electrocatalytic N2 reduction
TL;DR: In this paper , the authors reveal the mechanism, thermodynamics and kinetics determining the HER/NRR efficiency on the state-of-the-art NRR electrocatalyst, Ru-N4, using grand canonical ensemble density functional theory (GCE-DFT).
Journal ArticleDOI
Ultrathin Nanosheet Assembled Multishelled Superstructures for Photocatalytic CO<sub>2</sub> Reduction
TL;DR: In this article , a general in situ topological transformation strategy for the integration of uniform Co-based species to fabricate a series of multishelled superstructures (MSSs) for CO2 photocatalytic conversion is demonstrated.
References
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Dynamically Unveiling Metal-Nitrogen Coordination during Thermal Activation to Design High-Efficient Atomically Dispersed CoN 4 Active Sites.
Yanghua He,Qiurong Shi,Weitao Shan,Xing Li,A. Jeremy Kropf,Evan C. Wegener,Joshua Wright,Stavros Karakalos,Dong Su,David A. Cullen,Guofeng Wang,Deborah J. Myers,Gang Wu +12 more
TL;DR: In this article, the structural evolution of CoN4 sites during thermal activation was investigated by developing a zeolitic imidazolate framework (ZIF)-8-derived carbon host as an ideal model for Co2+ ion adsorption.
Journal ArticleDOI
MOF-derived Co, Fe, and Ni co-doped N-enriched hollow carbon as efficient electrocatalyst for oxygen reduction reaction
TL;DR: In this article, a facile corrosion, pyrolysis, and replacement method was proposed for co-doped and N-enriched hollow carbon (CoFeNi/NC) to be used as an oxygen reduction reaction (ORR) electrocatalyst.
Journal ArticleDOI
Origin of the high oxygen reduction reaction of nitrogen and sulfur co-doped MOF-derived nanocarbon electrocatalysts
Zhongxin Song,Wei-Wei Liu,Niancai Cheng,Mohammad Norouzi Banis,Xia Li,Qian Sun,Biwei Xiao,Yulong Liu,Andrew Lushington,Ruying Li,Li-Min Liu,Xueliang Sun +11 more
TL;DR: In this article, a metal-organic framework (MOF)-based N,S-co-doped nanocarbon was used as an electrocatalyst towards ORR.
Journal ArticleDOI
Enhanced performance of atomically dispersed dual-site Fe-Mn electrocatalysts through cascade reaction mechanism
Zhe Chen,Xiaobin Liao,Congli Sun,Kangning Zhao,Daixin Ye,Jiantao Li,Gang Wu,Jianhui Fang,Hongbin Zhao,Jiujun Zhang +9 more
TL;DR: In this paper, a dual-site electrocatalyst with atomically dispersed Fe/Mn-Nx-C dual metal sites embedded in N-doped carbon matrix is successfully designed and synthesized, which exhibits a state-of-the-art oxygen reduction reaction (ORR) activity with a half-wave potential (E1/2) of 0.88 V (vs. RHE) as well as a superior stability.
Journal ArticleDOI
Transition metal/nitrogen dual-doped mesoporous graphene-like carbon nanosheets for the oxygen reduction and evolution reactions
TL;DR: A novel and simple Mg(OH)2 nanocasting method is adopted to fabricate Co and N co-doped porous graphene-like carbon nanosheets (Co@N-PGCS) by using chitosan as both carbon and N sources, showing favorable ORR performance and considerable OER properties compared with commercial IrO2.