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Acceleration of Liquid-Solid Redox Reaction with a Magneto-Catalyzed Method

文献类型：期刊论文

作者Liu, Caixing2,3; Yang, Yang3; Bian, Yuecheng2,3; Ma, Zongwei3; Zhou, Chun3; Chen, Qanwang2,3; Sun, Yuping1,3; Sheng, Zhigao3
刊名JOURNAL OF PHYSICAL CHEMISTRY C
出版日期2018-09-20
卷号122期号:37页码:21543-21547
ISSN号1932-7447
DOI10.1021/acs.jpcc.8b08514
通讯作者Sheng, Zhigao(zhigaosheng@hmfl.ac.cn)
英文摘要To accelerate the chemical reaction is a key issue in the studies of catalytic chemistry. Here, by taking liquid solid redox reaction Zn/CuSO4 as a model system, we present a remote and nontouched magneto-catalyzed method that can accelerate the chemical reaction efficiently. The effects from intensity (B) and intensity X gradient (BVB) of applied magnetic field are distinguished, and the dominant role played by the B has been confirmed. With B increasing, the more of Zn-Cu galvanic cells and the bigger area of Cu/Cu2+ interfacial could be realized via a magnetohydrodynamics effect, which were proved by both optical and electron microscopic observations. It was found that 22 times enhancement of reaction rate and 7700 J/mol reduction of activation energy were achieved when an 8.4 T magnetic field was applied. These observations provide a magneto-catalyzed method to modulate the chemical reaction.
WOS关键词FIELD ; ELECTRODEPOSITION ; NANOSPHERES ; MECHANISMS ; KINETICS ; WATER ; IONS
资助项目National Key R&D Program of China[2017YFA0303603] ; National Key R&D Program of China[2016YFA0401803] ; National Natural Science Foundation of China (NSFC)[U1532155] ; National Natural Science Foundation of China (NSFC)[11574316] ; Key Research Program of Frontier Sciences, CAS[QYZDB-SSW-SLH011] ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology[2016FXCX002] ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology[2016HSC-IU006] ; Instrument Developing Project of the CAS[YZ201423] ; One Thousand Youth Talents Program of China
WOS研究方向Chemistry ; Science & Technology - Other Topics ; Materials Science
语种英语
WOS记录号WOS:000445711100048
出版者AMER CHEMICAL SOC
资助机构National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; Instrument Developing Project of the CAS ; Instrument Developing Project of the CAS ; Instrument Developing Project of the CAS ; Instrument Developing Project of the CAS ; One Thousand Youth Talents Program of China ; One Thousand Youth Talents Program of China ; One Thousand Youth Talents Program of China ; One Thousand Youth Talents Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Key Research Program of Frontier Sciences, CAS ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; Innovative Program of Development Foundation of Hefei Center for Physical Science and Technology ; Instrument Developing Project of the CAS ; Instrument Developing Project of the CAS ; Instrument Developing Project of the CAS ; Instrument Developing Project of the CAS ; One Thousand Youth Talents Program of China ; One Thousand Youth Talents Program of China ; One Thousand Youth Talents Program of China ; One Thousand Youth Talents Program of China
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/39206]  
专题合肥物质科学研究院_中科院强磁场科学中心
合肥物质科学研究院_中科院固体物理研究所
通讯作者Sheng, Zhigao
作者单位1.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Anhui, Peoples R China
2.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China
3.Chinese Acad Sci, Anhui Prov Key Lab Condensed Matter Phys Extreme, High Field Magnet Lab, Hefei 230031, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Caixing,Yang, Yang,Bian, Yuecheng,et al. Acceleration of Liquid-Solid Redox Reaction with a Magneto-Catalyzed Method[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2018,122(37):21543-21547.
APA Liu, Caixing.,Yang, Yang.,Bian, Yuecheng.,Ma, Zongwei.,Zhou, Chun.,...&Sheng, Zhigao.(2018).Acceleration of Liquid-Solid Redox Reaction with a Magneto-Catalyzed Method.JOURNAL OF PHYSICAL CHEMISTRY C,122(37),21543-21547.
MLA Liu, Caixing,et al."Acceleration of Liquid-Solid Redox Reaction with a Magneto-Catalyzed Method".JOURNAL OF PHYSICAL CHEMISTRY C 122.37(2018):21543-21547.

入库方式： OAI收割

来源：合肥物质科学研究院

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