Exploitation of redox-active 1,4-dicyanobenzene and 9,10-dicyanoanthracene as the organic electrode materials in rechargeable lithium battery

被引：43

作者：

Deng, Qijiu ^{[1
]}

He, Shou-Jie ^{[3
]}

Pei, Jingfang ^{[1
]}

Fan, Cong ^{[1
]}

Li, Chao ^{[1
]}

Cao, Bei ^{[2
]}

Lu, Zheng-Hong ^{[3
,4
]}

Li, Jingze ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Microelect & Solid State Elect, State Key Lab Elect Thin Films & Integrated Devic, Chengdu 610054, Peoples R China

[2] Univ Hong Kong, Dept Chem, Inst Mol Funct Mat, State Key Lab Synthet Chem, Hong Kong, Hong Kong, Peoples R China

[3] Yunnan Univ, Dept Phys, Kunming 650091, Yunnan, Peoples R China

[4] Univ Toronto, Dept Mat Sci & Engn, Toronto, ON M5S 3E4, Canada

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2017年 / 75卷

基金：

美国国家科学基金会;

关键词：

Aromatic dicyanides; Organic electrode; Li-ion battery; LI-ION; HIGH-PERFORMANCE; CATHODE; ANODES; HOST; TEREPHTHALATE; MOLECULES; POLYMERS; CAPACITY; ENERGY;

D O I：

10.1016/j.elecom.2016.12.005

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

A new redox-active family of aromatic dicyanides was developed as organic electrodes in rechargeable batteries. The detailed electronic properties of two primary representatives of 1,4-dicyanobenzene (DCB) and 9,10-dicyanoanthracene (DCA) were studied. It is discovered that, as compared with DCB, the large aromatic pi conjugation in DCA leads to better electron conductivity and more stable reduced states of DCA(-) and DCA(2-). The Li-ion batteries with DCA electrode are shown to have highly reversible operations. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：29 / 32

页数：4

共 37 条

[1] Building better batteries
Armand, M.
Tarascon, J. -M.
[J]. NATURE, 2008, 451 (7179) : 652 - 657
[2] Armand M, 2009, NAT MATER, V8, P120, DOI [10.1038/nmat2372, 10.1038/NMAT2372]
[3] Bard A.J., 2001, ELECTROCHEMICAL METH
[4] Lithium Salt of Tetrahydroxybenzoquinone: Toward the Development of a Sustainable Li-Ion Battery
Chen, Haiyan
Armand, Michel
Courty, Matthieu
Jiang, Meng
Grey, Clare P.
Dolhem, Franck
Tarascon, Jean-Marie
Poizot, Philippe
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (25) : 8984 - 8988
[5] Extending the High-Voltage Capacity of LiCoO2 Cathode by Direct Coating of the Composite Electrode with Li2CO3 via Magnetron Sputtering
Dai, Xinyi
Zhou, Aijun
Xu, Jin
Lu, Yanting
Wang, Liping
Fan, Cong
Li, Jingze
[J]. JOURNAL OF PHYSICAL CHEMISTRY C, 2016, 120 (01) : 422 - 430
[6] Deng Q., 2016, ELECTROCHIM ACTA
[7] Graphene-Wrapped Na2C12H6O4 Nanoflowers as High Performance Anodes for Sodium-Ion Batteries
Deng, Wenwen
Qian, Jiangfeng
Cao, Yuliang
Ai, Xinping
Yang, Hanxi
[J]. SMALL, 2016, 12 (05) : 583 - 587
[8] Reversible anion intercalation in a layered aromatic amine: a high-voltage host structure for organic batteries
Deunf, Elise
Moreau, Philippe
Quarez, Eric
Guyomard, Dominique
Dolhem, Franck
Poizot, Philippe
[J]. JOURNAL OF MATERIALS CHEMISTRY A, 2016, 4 (16) : 6131 - 6139
[9] Yellow/orange emissive heavy-metal complexes as phosphors in monochromatic and white organic light-emitting devices
Fan, Cong
Yang, Chuluo
[J]. CHEMICAL SOCIETY REVIEWS, 2014, 43 (17) : 6439 - 6469
[10] Using an Organic Molecule with Low Triplet Energy as a Host in a Highly Efficient Blue Electrophosphorescent Device
Fan, Cong
Zhu, Liping
Liu, Tengxiao
Jiang, Bei
Ma, Dongge
Qin, Jingui
Yang, Chuluo
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2014, 53 (08) : 2147 - 2151

← 1 2 3 4 →