Chem Catalysis

Wenye Zhong

Zhiheng Gong

Peiyan Chen

Qiwu Cao

Xueming Liu

Yan Chen

Zhang Lin

Electrochemical reduction of nitrate to ammonia: From fundamental understanding to practical applications

硝酸盐电化学还原为氨：从基础理解到实际应用

Quan-Zhe Li

Zi-Hao Li

Jun-Chen Kang

Tong-Mei Ding

Shu-Yu Zhang

Ni-catalyzed, enantioselective three-component radical relayed reductive coupling of alkynes: Synthesis of axially chiral styrenes

Ni催化的、对映选择性三组分自由基接力还原偶联反应：轴手性苯乙烯的合成

Léa Thai-Savard

Jason R. Zbieg

Jack A. Terrett

Deoxygenative alcohol–nucleophile coupling via carbocations

通过碳正离子进行的脱氧醇-亲核试剂偶联

Armed with both hydroxyl and carboxyl groups, glycolic acid is an especially high-value-added chemical applied in diverse areas. However, its large-scale production suffers heavily from harsh synthetic conditions and poor selectivity. Here, an electrocatalytic approach has been developed for glycolic-acid production by electro-oxidation of ethylene glycol in alkaline solution on a PdAg electrocatalyst in situ grown on nickel foam (PdAg/NF). Resultantly, as low as 0.57 V versus reversible hydrogen electrode at 10 mA cm−2 is needed for ethylene glycol electro-oxidation, which is markedly (980 mV) lower than that of oxygen evolution in the same electrolyte without ethylene glycol. Moreover, glycolic acid can be electro-catalytically produced most efficiently at an extremely high current density of 300 mA cm−2 without the occurrence of oxygen evolution. When coupled with a Pt cathodic catalyst, a cell potential of 1.02 V is necessary for cathodic hydrogen production at faradic efficiency of 100%.

Di Si

Bingyan Xiong

Lisong Chen

Jianlin Shi

Highly selective and efficient electrocatalytic synthesis of glycolic acid in coupling with hydrogen evolution

Herein, the feasibility of water-induced deactivation of cobalt-based Fischer-Tropsch catalysts by oxidation is summarized and discussed with the help of thermodynamic predictions. Furthermore, identified mechanisms for hydrothermal sintering and recent findings on water-induced oxidation of metallic cobalt to CoO are discussed. However, the main emphasis of the review concerns the formation of metal-support compounds and the applicability of various in situ and ex situ characterization techniques on their identification. The current literature only provides limited information on the formation and morphology of metal-support compounds in cobalt-based Fischer-Tropsch synthesis due to the challenging (direct) characterization of these phases in spent catalysts. However, X-ray absorption spectroscopy and other advanced techniques have recently provided significant insights into the formation of metal-support compounds in a (simulated) high-conversion Fischer-Tropsch environment, while high-resolution microscopy was successfully applied to elucidate corresponding catalyst morphologies.

Moritz Wolf

Nico Fischer

Michael Claeys

Formation of metal-support compounds in cobalt-based Fischer-Tropsch synthesis: A review

钴基费托合成中金属-载体化合物的形成：综述

Yingdan Cui

Yian Wang

Fei Yang

Weiwei Chen

Guimei Liu

Shangqian Zhu

Xiaoyi Qiu

Fei Xiao

Gongjin Chen

Yan Sun

Mohammad Farhadpour

Dong Su

William E. Mustain

Yoonseob Kim

Minhua Shao

Boron-activated ruthenium nanoparticles for hydrogen oxidation reaction in anion exchange membrane fuel cells

硼活化的钌纳米颗粒用于阴离子交换膜燃料电池中的氢氧化反应

Le Wang

Di Wu

Rui-Tian Ge

Jia Zhou

Yin-Feng Zhang

Organocatalytic asymmetric tandem reaction for the enantioselective synthesis of chiral oxindoles to construct CyK dyes

有机催化不对称串联反应用于构建CyK染料的手性异吲哚合成

Zhongnan Ling

Yaoyu Yin

Xinchen Kang

Xianliang Li

Ran Duan

Shuming Zhou

Huanyan Liu

Guang Mo

Zhongjun Chen

Xuehui Wu

Rongjuan Feng

Zhonghua Wu

Buxing Han

Xueqing Xing

Enhanced electrochemical reduction of CO2 to CO by ZnO nanorods enriched with oxygen vacancies

短名	Chem. Catal.
Journal Impact	11.49
国际分区	CHEMISTRY, PHYSICAL(Q1)

ISSN	2667-1093, 2667-1107
h-index	29

出版信息	出版商: Cell Press，出版周期: ，期刊类型: journal，开源期刊: 否
基本数据	创刊年份: 2021，原创研究文献占比: 82.25%，自引率:， Gold OA占比: 25.24%

Chem Catalysis

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