Large-Scale and Highly Selective CO2 Electrocatalytic Reduction on Nickel Single-Atom Catalyst
Tingting Zheng,Tingting Zheng,Kun Jiang,Na Ta,Yongfeng Hu,Jie Zeng,Jingyue Liu,Haotian Wang,Haotian Wang +8 more
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TLDR
In this paper, a facile synthesis of earth-abundant Ni single-atom catalysts on commercial carbon black was further employed in a gas-phase electrocatalytic reactor under ambient conditions.About:
This article is published in Joule.The article was published on 2019-01-16 and is currently open access. It has received 575 citations till now.read more
Citations
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Atomically dispersed Fe3+ sites catalyze efficient CO2 electroreduction to CO.
TL;DR: Electrochemical data suggest that the Fe3+ sites derive their superior activity from faster CO2 adsorption and weaker CO absorption than that of conventional Fe2+ sites, whereas non–precious metal catalysts have shown low to modest activity.
Journal ArticleDOI
Chemical Synthesis of Single Atomic Site Catalysts.
TL;DR: In this review, various synthetic strategies for the synthesis of SASC are summarized with concrete examples highlighting the key issues of the synthesis methods to stabilize single metal atoms on supports and to suppress their migration and agglomeration.
Journal ArticleDOI
Electrochemical CO2 Reduction into Chemical Feedstocks: From Mechanistic Electrocatalysis Models to System Design.
Golam Kibria,Jonathan P. Edwards,Christine M. Gabardo,Cao-Thang Dinh,Ali Seifitokaldani,David Sinton,Edward H. Sargent +6 more
TL;DR: A techno-economic analysis is presented with the goal of identifying maximally profitable products and the performance targets that must be met to ensure economic viability-metrics that include current density, Faradaic efficiency, energy efficiency, and stability.
Journal ArticleDOI
Surface strategies for catalytic CO2 reduction: from two-dimensional materials to nanoclusters to single atoms
Liming Wang,Wenlong Chen,Doudou Zhang,Yaping Du,Rose Amal,Shi-Zhang Qiao,Jianbo Wu,Zongyou Yin +7 more
TL;DR: This work is expected to drive and benefit future research to rationally design surface strategies with multi-parameter synergistic impacts on the selectivity, activity and stability of next-generation CO2 reduction catalysts, thus opening new avenues for sustainable solutions to climate change, energy and environmental issues, and the potential industrial economy.
Journal ArticleDOI
Single-Atom Catalysts across the Periodic Table.
TL;DR: A compositional encyclopedia of SACs is provided, celebrating the 10th anniversary of the introduction of this term, and examines the coordination structures and associated properties accessed through distinct single-atom-host combinations and relate them to their main applications in thermo-, electro-, and photocatalysis.
References
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Single-atom catalysis of CO oxidation using Pt1/FeOx
Botao Qiao,Aiqin Wang,Xiaofeng Yang,Lawrence F. Allard,Zheng Jiang,Yi-Tao Cui,Jingyue Liu,Jingyue Liu,Jun Li,Tao Zhang +9 more
TL;DR: Density functional theory calculations show that the high catalytic activity correlates with the partially vacant 5d orbitals of the positively charged, high-valent Pt atoms, which help to reduce both the CO adsorption energy and the activation barriers for CO oxidation.
Journal ArticleDOI
The path towards sustainable energy
Steven Chu,Yi Cui,Nian Liu +2 more
TL;DR: Research in materials science is contributing to progress towards a sustainable future based on clean energy generation, transmission and distribution, the storage of electrical and chemical energy, energy efficiency, and better energy management systems.
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Covalent organic frameworks comprising cobalt porphyrins for catalytic CO2 reduction in water
Song-Chow Lin,Song-Chow Lin,Christian S. Diercks,Christian S. Diercks,Yue-Biao Zhang,Yue-Biao Zhang,Yue-Biao Zhang,Nikolay Kornienko,Eva M. Nichols,Eva M. Nichols,Yingbo Zhao,Aubrey R. Paris,Dohyung Kim,Peidong Yang,Omar M. Yaghi,Christopher J. Chang +15 more
TL;DR: Modular optimization of covalent organic frameworks (COFs) is reported, in which the building units are cobalt porphyrin catalysts linked by organic struts through imine bonds, to prepare a catalytic material for aqueous electrochemical reduction of CO2 to CO.
Journal ArticleDOI
Single-Atom Catalysts: Synthetic Strategies and Electrochemical Applications
TL;DR: In this article, the authors highlight and summarize recent advances in wet-chemistry synthetic methods for single-atom catalysts with special emphasis on how to achieve the stabilization of single metal atoms against migration and agglomeration.
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Atomically dispersed Ni(i) as the active site for electrochemical CO2 reduction
Hongbin Yang,Hongbin Yang,Sung Fu Hung,Song Liu,Song Liu,Kaidi Yuan,Shu Miao,Liping Zhang,Xiang Huang,Hsin-Yi Wang,Weizheng Cai,Rong Chen,Jiajian Gao,Xiaofeng Yang,Wei Chen,Yanqiang Huang,Hao Ming Chen,Chang Ming Li,Tao Zhang,Bin Liu +19 more
TL;DR: In this paper, the atomically dispersed nickel on nitrogenated graphene was identified as an efficient and durable electrocatalyst for CO2 reduction based on operando X-ray absorption and photo-electron spectroscopy measurements, and the monovalent Ni(i) atomic center with a d9 electronic configuration is identified as the catalytically active site.