Poly(exTTF): A Novel Redox-Active Polymer as Active Material for Li-Organic Batteries

被引：35

作者：

Haeupler, Bernhard ^{[1
,2
]}

Burges, Rene ^{[1
,2
]}

Friebe, Christian ^{[1
,2
]}

Janoschka, Tobias ^{[1
,2
]}

Schmidt, Daniel ^{[1
,2
]}

Wild, Andreas ^{[1
,2
]}

Schubert, Ulrich S. ^{[1
,2
]}

机构：

[1] Univ Jena, Lab Organ & Macromol Chem, D-07743 Jena, Germany

[2] Univ Jena, JCSM, D-07743 Jena, Germany

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 2014年 / 35卷 / 15期

关键词：

organic battery; polymer; redox chemistry; exTTF; RECHARGEABLE LITHIUM BATTERIES; CHARGE/DISCHARGE PROPERTIES; ELECTRODE MATERIALS; RADICAL BATTERY; HIGH-CAPACITY; DISCHARGE; CHARGE;

D O I：

10.1002/marc.201400167

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The first polymer bearing exTTF units intended for the use in electrical charge storage is presented. The polymer undergoes a redox reaction involving two electrons at -0.20 V vs Fc/Fc(+) and is applied as active cathode material in a Li-organic battery. The received coin cells feature a theoretical capacity of 132 mAh g(-1), a cell potential of 3.5 V, and a lifetime exceeding more than 250 cycles.

引用

页码：1367 / 1371

页数：5

共 28 条

[1] π-Extended TTF: a versatile molecule for organic electronics [J].

Brunetti, Fulvio G. ;

Luis Lopez, Juan ;

Atienza, Carmen ;

Martin, Nazario .

JOURNAL OF MATERIALS CHEMISTRY, 2012, 22 (10) :4188-4205

[2] Synthesis and electron-donor ability of the first conjugated π-extended tetrathiafulvalene dimers [J].

Díaz, MC ;

Illescas, BM ;

Seoane, C ;

Martín, N .

JOURNAL OF ORGANIC CHEMISTRY, 2004, 69 (13) :4492-4499

[3] Polytriphenylamine: A high power and high capacity cathode material for rechargeable lithium batteries [J].

Feng, J. K. ;

Cao, Y. L. ;

Ai, X. P. ;

Yang, H. X. .

JOURNAL OF POWER SOURCES, 2008, 177 (01) :199-204

[4] Formation and characterization of the π-radical cation and dication of π-extended tetrathiafulvalene materials [J].

Guldi, DM ;

Sánchez, L ;

Martín, N .

JOURNAL OF PHYSICAL CHEMISTRY B, 2001, 105 (29) :7139-7144

[5] Synthesis and Charge-Discharge Studies of Poly(ethynylphenyl)galvinoxyles and Their Use in Organic Radical Batteries with Aqueous Electrolytes [J].

Jaehnert, Thomas ;

Haeupler, Bernhard ;

Janoschka, Tobias ;

Hager, Martin D. ;

Schubert, Ulrich S. .

MACROMOLECULAR CHEMISTRY AND PHYSICS, 2013, 214 (22) :2616-2623

[6] Powering up the Future: Radical Polymers for Battery Applications [J].

Janoschka, Tobias ;

Hager, Martin D. ;

Schubert, Ulrich S. .

ADVANCED MATERIALS, 2012, 24 (48) :6397-6409

[7] Synthesis, characterization, and charge/discharge properties of polynorbornenes carrying 2,2,6,6-tetramethylpiperidine-1-oxy radicals at high density [J].

Katstumata, Toru ;

Qu, Jinqing ;

Shiotsuki, Masashi ;

Satoh, Masaharu ;

Wada, Jun ;

Igarashi, Jun ;

Mizoguchi, Kenji ;

Masuda, Toshio .

MACROMOLECULES, 2008, 41 (04) :1175-1183

[8] Organic Electrode Materials for Rechargeable Lithium Batteries [J].

Liang, Yanliang ;

Tao, Zhanliang ;

Chen, Jun .

ADVANCED ENERGY MATERIALS, 2012, 2 (07) :742-769

[9]

Morita Y, 2011, NAT MATER, V10, P947, DOI [10.1038/NMAT3142, 10.1038/nmat3142]

[10] Synthesis of A Novel Spirobisnitroxide Polymer and its Evaluation in an Organic Radical Battery [J].

Nesvadba, Peter ;

Bugnon, Lucienne ;

Maire, Pascal ;

Novak, Petr .

CHEMISTRY OF MATERIALS, 2010, 22 (03) :783-788

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