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author:

Xiang, J. (Xiang, J..) [1] | Sato, K. (Sato, K..) [2] | Tokue, H. (Tokue, H..) [3] | Oyaizu, K. (Oyaizu, K..) [4] | Ho, C.-L. (Ho, C.-L..) [5] | Nishide, H. (Nishide, H..) [6] | Wong, W.-Y. (Wong, W.-Y..) [7] | Wei, M. (Wei, M..) [8]

Indexed by:

Scopus

Abstract:

Two new organometallic copolymers (PVFVM1 and PVFVM1-1) bearing different molar ratios of ferrocene and triphenylamine pendants were successfully designed and synthesized as cathode active materials for organic-battery applications. Their structural and thermal characteristics were determined by 1H NMR spectroscopy, Fourier transform infrared (FTIR) spectroscopy, size exclusion chromatography (SEC), and thermogravimetric analysis (TGA). Cyclic voltammograms of the as-prepared polymers show that the electrochemical reactions of the ferrocene and triphenylamine moieties are reversible after the first cycle. A composite electrode based on copolymer PVFVM1 exhibits an initial specific discharge capacity of 102 mA h g-1, which corresponds to 98 % of its theoretical capacity (104 mA h g-1). The cycle endurances for both polymers have been evaluated for over 50 cycles. Our results show that both copolymers are good candidates as a new class of cathode active materials and charge-storage materials for rechargeable batteries. Copyright © 2016 Wiley-VCH Verlag GmbH & Co. KGaA.

Keyword:

Amines; Batteries; Cathode materials; Copolymerization; Redox chemistry; Sandwich complexes

Community:

  • [ 1 ] [Xiang, J.]Institute of Molecular Functional Materials, Department of Chemistry, Institute of Advanced Materials, Hong Kong Baptist University, Waterloo Road, Kowloon Tong, Hong Kong
  • [ 2 ] [Xiang, J.]HKBU Institute of Research and Continuing Education, Shenzhen Virtual University Park, Shenzhen, 518057, China
  • [ 3 ] [Sato, K.]Department of Applied Chemistry, Waseda University, Tokyo, 169-8555, Japan
  • [ 4 ] [Tokue, H.]Department of Applied Chemistry, Waseda University, Tokyo, 169-8555, Japan
  • [ 5 ] [Oyaizu, K.]Department of Applied Chemistry, Waseda University, Tokyo, 169-8555, Japan
  • [ 6 ] [Ho, C.-L.]Institute of Molecular Functional Materials, Department of Chemistry, Institute of Advanced Materials, Hong Kong Baptist University, Waterloo Road, Kowloon Tong, Hong Kong
  • [ 7 ] [Ho, C.-L.]HKBU Institute of Research and Continuing Education, Shenzhen Virtual University Park, Shenzhen, 518057, China
  • [ 8 ] [Nishide, H.]Department of Applied Chemistry, Waseda University, Tokyo, 169-8555, Japan
  • [ 9 ] [Wong, W.-Y.]Institute of Molecular Functional Materials, Department of Chemistry, Institute of Advanced Materials, Hong Kong Baptist University, Waterloo Road, Kowloon Tong, Hong Kong
  • [ 10 ] [Wong, W.-Y.]HKBU Institute of Research and Continuing Education, Shenzhen Virtual University Park, Shenzhen, 518057, China
  • [ 11 ] [Wong, W.-Y.]Institute of Advanced Materials, Fuzhou University, Fuzhou, Fujian 350002, China
  • [ 12 ] [Wei, M.]Institute of Advanced Materials, Fuzhou University, Fuzhou, Fujian 350002, China

Reprint 's Address:

  • [Oyaizu, K.]Department of Applied Chemistry, Waseda UniversityJapan

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Source :

European Journal of Inorganic Chemistry

ISSN: 1434-1948

Year: 2016

Issue: 7

Volume: 2016

Page: 1030-1035

2 . 4 4 4

JCR@2016

2 . 2 0 0

JCR@2023

ESI HC Threshold:235

JCR Journal Grade:2

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 31

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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