Metallopolyyne polymers with ferrocenyl pendant ligands as cathode-active materials for organic battery application

Zhengong Meng; Kan Sato; Takashi Sukegawa; Kenichi Oyaizu; Cheuk Lam Ho; Jing Xiang; Ying Hsuan Feng; Yih Hsing Lo; Hiroyuki Nishide; Wai Yeung Wong

doi:10.1016/j.jorganchem.2015.11.019

Metallopolyyne polymers with ferrocenyl pendant ligands as cathode-active materials for organic battery application

Zhengong Meng
, Kan Sato
, Takashi Sukegawa
, Kenichi Oyaizu^*
, Cheuk Lam Ho^*
, Jing Xiang
, Ying Hsuan Feng
, Yih Hsing Lo^*
, Hiroyuki Nishide^*
, Wai Yeung Wong^*

^*Corresponding author for this work

Department of Chemistry

Research output: Contribution to journal › Journal article › peer-review

31 Citations (Scopus)

Abstract

Two bis(acetylide)-functionalized platinum(II) polymers containing ferrocenyl pendant ligands, trans-[{-Pt(PBuⁿ₃)₂-C≡CRC≡C-}_n P1 (R = 9-ferrocenylmethylene-2,7-diethynylfluorene) and P2 (R = ferrocenylmethylene-2,5-diethynylbenzene), were prepared in good yields and were characterized by NMR spectroscopy and GPC. Electrochemical characteristics with copolymers P1 and P2 as the cathode active materials for rechargeable lithium batteries showed chemical and electrochemical reversibility. The thin layer polymer electrodes of P1 and P2 exhibited reversible redox peaks at the potentials of 0.54 and 0.64 V (vs. Ag/AgCl), respectively. The P1 or P2/carbon composites are also used as cathode-active materials to enhance the conductivity and durability. The electrodes exhibited good cycle life of over 50 charging/discharging cycles and no reversible n-type redox abilities seemed to be available.

Original language	English
Pages (from-to)	51-55
Number of pages	5
Journal	Journal of Organometallic Chemistry
Volume	812
DOIs	https://doi.org/10.1016/j.jorganchem.2015.11.019
Publication status	Published - 15 Jun 2016

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This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

User-Defined Keywords

Acetylenic polymers
Charging/discharging
Ferrocenyl
Platinum
Reversible redox

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10.1016/j.jorganchem.2015.11.019

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@article{bea388f4e3074b84a771064ff5b5fea0,

title = "Metallopolyyne polymers with ferrocenyl pendant ligands as cathode-active materials for organic battery application",

abstract = "Two bis(acetylide)-functionalized platinum(II) polymers containing ferrocenyl pendant ligands, trans-[\{-Pt(PBun3)2-C≡CRC≡C-\}n P1 (R = 9-ferrocenylmethylene-2,7-diethynylfluorene) and P2 (R = ferrocenylmethylene-2,5-diethynylbenzene), were prepared in good yields and were characterized by NMR spectroscopy and GPC. Electrochemical characteristics with copolymers P1 and P2 as the cathode active materials for rechargeable lithium batteries showed chemical and electrochemical reversibility. The thin layer polymer electrodes of P1 and P2 exhibited reversible redox peaks at the potentials of 0.54 and 0.64 V (vs. Ag/AgCl), respectively. The P1 or P2/carbon composites are also used as cathode-active materials to enhance the conductivity and durability. The electrodes exhibited good cycle life of over 50 charging/discharging cycles and no reversible n-type redox abilities seemed to be available.",

keywords = "Acetylenic polymers, Charging/discharging, Ferrocenyl, Platinum, Reversible redox",

author = "Zhengong Meng and Kan Sato and Takashi Sukegawa and Kenichi Oyaizu and Ho, \{Cheuk Lam\} and Jing Xiang and Feng, \{Ying Hsuan\} and Lo, \{Yih Hsing\} and Hiroyuki Nishide and Wong, \{Wai Yeung\}",

note = "Funding Information: We are grateful to the financial support from the National Natural Science Foundation of China (project number 51373145), Hong Kong Research Grants Council (HKBU203313), Areas of Excellence Scheme, University Grants Committee of HKSAR (project No. AoE/P-03/08), Hong Kong Baptist University (FRG2/13-14/083 and FRG2/13-14/078) and the Science, Technology and Innovation Committee of Shenzhen Municipality (JCYJ20140419130507116). W.-Y.W. also thanks the Min Jiang Chair Professorship for the support. Y. H. Lo gratefully acknowledges the financial support from the National Science Council of Taiwan (NSC 102-2113-M-845-001) and the project of the specific research fields in the University of Taipei, Taiwan.",

year = "2016",

month = jun,

day = "15",

doi = "10.1016/j.jorganchem.2015.11.019",

language = "English",

volume = "812",

pages = "51--55",

journal = "Journal of Organometallic Chemistry",

issn = "0022-328X",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Metallopolyyne polymers with ferrocenyl pendant ligands as cathode-active materials for organic battery application

AU - Meng, Zhengong

AU - Sato, Kan

AU - Sukegawa, Takashi

AU - Oyaizu, Kenichi

AU - Ho, Cheuk Lam

AU - Xiang, Jing

AU - Feng, Ying Hsuan

AU - Lo, Yih Hsing

AU - Nishide, Hiroyuki

AU - Wong, Wai Yeung

N1 - Funding Information: We are grateful to the financial support from the National Natural Science Foundation of China (project number 51373145), Hong Kong Research Grants Council (HKBU203313), Areas of Excellence Scheme, University Grants Committee of HKSAR (project No. AoE/P-03/08), Hong Kong Baptist University (FRG2/13-14/083 and FRG2/13-14/078) and the Science, Technology and Innovation Committee of Shenzhen Municipality (JCYJ20140419130507116). W.-Y.W. also thanks the Min Jiang Chair Professorship for the support. Y. H. Lo gratefully acknowledges the financial support from the National Science Council of Taiwan (NSC 102-2113-M-845-001) and the project of the specific research fields in the University of Taipei, Taiwan.

PY - 2016/6/15

Y1 - 2016/6/15

N2 - Two bis(acetylide)-functionalized platinum(II) polymers containing ferrocenyl pendant ligands, trans-[{-Pt(PBun3)2-C≡CRC≡C-}n P1 (R = 9-ferrocenylmethylene-2,7-diethynylfluorene) and P2 (R = ferrocenylmethylene-2,5-diethynylbenzene), were prepared in good yields and were characterized by NMR spectroscopy and GPC. Electrochemical characteristics with copolymers P1 and P2 as the cathode active materials for rechargeable lithium batteries showed chemical and electrochemical reversibility. The thin layer polymer electrodes of P1 and P2 exhibited reversible redox peaks at the potentials of 0.54 and 0.64 V (vs. Ag/AgCl), respectively. The P1 or P2/carbon composites are also used as cathode-active materials to enhance the conductivity and durability. The electrodes exhibited good cycle life of over 50 charging/discharging cycles and no reversible n-type redox abilities seemed to be available.

AB - Two bis(acetylide)-functionalized platinum(II) polymers containing ferrocenyl pendant ligands, trans-[{-Pt(PBun3)2-C≡CRC≡C-}n P1 (R = 9-ferrocenylmethylene-2,7-diethynylfluorene) and P2 (R = ferrocenylmethylene-2,5-diethynylbenzene), were prepared in good yields and were characterized by NMR spectroscopy and GPC. Electrochemical characteristics with copolymers P1 and P2 as the cathode active materials for rechargeable lithium batteries showed chemical and electrochemical reversibility. The thin layer polymer electrodes of P1 and P2 exhibited reversible redox peaks at the potentials of 0.54 and 0.64 V (vs. Ag/AgCl), respectively. The P1 or P2/carbon composites are also used as cathode-active materials to enhance the conductivity and durability. The electrodes exhibited good cycle life of over 50 charging/discharging cycles and no reversible n-type redox abilities seemed to be available.

KW - Acetylenic polymers

KW - Charging/discharging

KW - Ferrocenyl

KW - Platinum

KW - Reversible redox

UR - https://www.scopus.com/pages/publications/84956869569

U2 - 10.1016/j.jorganchem.2015.11.019

DO - 10.1016/j.jorganchem.2015.11.019

M3 - Journal article

AN - SCOPUS:84956869569

SN - 0022-328X

VL - 812

SP - 51

EP - 55

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

ER -

Metallopolyyne polymers with ferrocenyl pendant ligands as cathode-active materials for organic battery application

Abstract

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