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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Journal ArticleDOI
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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Construction of a cobalt-embedded nitrogen-doped carbon material with the desired porosity derived from the confined growth of MOFs within graphene aerogels as a superior catalyst towards HER and ORR
TL;DR: In this paper, a novel cobalt-embedded in nitrogen-doped graphene aerogel (Co-N-GA) catalyst is firstly rationally designed and synthesized by employing a facile strategy of implementing the confined growth of metal organic frameworks (MOFs) within GAs.
Journal ArticleDOI
Analysis of Electrocatalytic Metal-Organic Frameworks.
Brian D. McCarthy,Anna M. Beiler,Ben A. Johnson,Timofey Liseev,Ashleigh T. Castner,Sascha Ott +5 more
TL;DR: This tutorial-style review covers the basics of electrochemical analysis of electroactive MOFs, including considerations of bulk stability, methods of attaching MOFs to electrodes, interpreting fundamental electrochemical data, and finally electrocatalytic kinetic characterization.
Journal ArticleDOI
FeNi3–Fe3O4 Heterogeneous Nanoparticles Anchored on 2D MOF Nanosheets/1D CNT Matrix as Highly Efficient Bifunctional Electrocatalysts for Water Splitting
TL;DR: In this paper, a nonprecious bifunctional electrocatalyst for both hydrogen and oxygen evolution reactions (HER and OER) with higher efficiency and superior durability over t...
Journal ArticleDOI
Fe3O4/Fe2O3/Fe nanoparticles anchored on N-doped hierarchically porous carbon nanospheres as a high-efficiency ORR electrocatalyst for rechargeable Zn–air batteries
Wang Yali,Ruihui Gan,Hao Liu,Mahmut Dirican,Chengbiao Wei,Chang Ma,Chang Ma,Jingli Shi,Xiangwu Zhang +8 more
TL;DR: In this paper, a simple preparation procedure of N-doped hierarchically porous carbon nanospheres loaded with Fe3O4/Fe2O3/Fe nanoparticles (Fe-CNSs-N) is developed by direct annealing of an Fe-Doped quinone-amine polymer in an NH3/Ar atmosphere.
Journal ArticleDOI
A CO2 adsorption dominated carbon defect-based electrocatalyst for efficient carbon dioxide reduction
Qi-Long Wu,Jin Gao,Jianrui Feng,Qian Liu,Yunjie Zhou,Shengbo Zhang,Man-Xiu Nie,Yang Liu,Jiong-Peng Zhao,Fu-Chen Liu,Jun Zhong,Zhenhui Kang +11 more
TL;DR: In this article, a hierarchical porous carbon electrocatalyst with defect (DHPC) was constructed by carbon thermal reaction, which showed good CO2RR selectivity and stability, and X-ray absorption spectroscopy results demonstrated that the carbon defect can induce a reversible carbon-carbon interface with CO2 gas molecule, which would be further strengthened under an applied bias.