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Hybrid Polymer Nanoarrays with Bifunctional Conductance of Ions and Electrons and Enhanced Electrochemical Interfaces
Xia, Zhangxun1; Sun, Ruili1,2; Wang, Suli1; Jiang, Luhua1; Sun, Hai1; Sun, Gongquan1
KeywordConductive Polymer Electrochemistry Electrochemical Interfaces Ionic Conductance Nanomaterials
Source PublicationACS APPLIED MATERIALS & INTERFACES
2017-05-31
DOI10.1021/acsami.7b02649
Volume9Pages:18276-18282
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
WOS SubjectNanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS Research AreaScience & Technology - Other Topics ; Materials Science
WOS KeywordDIMENSIONAL WATER CHAINS ; FUEL-CELLS ; PROTON TRANSPORT ; POLYPYRROLE ; NANOWIRES ; OXIDATION ; NETWORKS ; NAFION ; STATE ; FILMS
AbstractIon migration and electron transfer are crucial phenomena in electrochemistry and interfacial sciences, which require effective coupling and integration of separated charge pathways within medium materials. Here, in this work, we fabricated an ordered nanowire material based on hybrid polymers of polypyrrole, with electronic conductance, and perfluorosulfonic acid ionomers, with ionic conductance, via a facile one-step electrochemical route. Because of the nanoconfined effects for the different charge-transfer channels within the nanowire polymer matrix, the electronic and ionic conductivities of the hybrid polymer are surprisingly enhanced, being 26.4 and 0.096 S cm(-1), respectively. Such an improvement in the formation of charge pathways also leads to an increased electrochemical capacitance through enlargement of the area of ion/electron transport boundaries, which may show great potential in the applications of supercapacitors, fuel cells, rechargeable batteries, and other electrochemical devices.
Language英语
WOS IDWOS:000402691600070
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/152218
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Div Fuel Cells & Battery, Dalian Natl Lab Clean Energy, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Xia, Zhangxun,Sun, Ruili,Wang, Suli,et al. Hybrid Polymer Nanoarrays with Bifunctional Conductance of Ions and Electrons and Enhanced Electrochemical Interfaces[J]. ACS APPLIED MATERIALS & INTERFACES,2017,9:18276-18282.
APA Xia, Zhangxun,Sun, Ruili,Wang, Suli,Jiang, Luhua,Sun, Hai,&Sun, Gongquan.(2017).Hybrid Polymer Nanoarrays with Bifunctional Conductance of Ions and Electrons and Enhanced Electrochemical Interfaces.ACS APPLIED MATERIALS & INTERFACES,9,18276-18282.
MLA Xia, Zhangxun,et al."Hybrid Polymer Nanoarrays with Bifunctional Conductance of Ions and Electrons and Enhanced Electrochemical Interfaces".ACS APPLIED MATERIALS & INTERFACES 9(2017):18276-18282.
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