Varying the ionic functionalities of conjugated polyelectrolytes leads to both p- and n-type carbon nanotube composites for flexible thermoelectrics

被引：104

作者：

Mai, Cheng-Kang ^{[1
]}

Russ, Boris ^{[2
,4
]}

Fronk, Stephanie L. ^{[1
]}

Hu, Nan ^{[1
]}

Chan-Park, Mary B. ^{[3
]}

Urban, Jeffrey J. ^{[4
]}

Segalman, Rachel A. ^{[5
]}

Chabinyc, Michael L. ^{[5
]}

Bazan, Guillermo C. ^{[1
,5
]}

机构：

[1] Univ Calif Santa Barbara, Dept Chem & Biochem, Ctr Polymers & Organ Solids, Santa Barbara, CA 93106 USA

[2] Univ Calif Berkeley, Dept Chem & Biomol Engn, Berkeley, CA 94720 USA

[3] Nanyang Technol Univ, Sch Chem & Biomed Engn, Singapore 637459, Singapore

[4] Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Div Mat Sci, Mol Foundry, Berkeley, CA 94720 USA

[5] Univ Calif Santa Barbara, Mat Res Lab, Dept Mat, Santa Barbara, CA 93106 USA

来源：

ENERGY & ENVIRONMENTAL SCIENCE | 2015年 / 8卷 / 08期

关键词：

ORGANIC SEMICONDUCTORS; ELECTRONIC-PROPERTIES; POLYMER COMPOSITES; POWER-FACTOR; CONDUCTIVITY; PERFORMANCE; TRANSISTORS; ENHANCEMENT; STABILIZER; MOLECULES;

D O I：

10.1039/c5ee00938c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Single-walled carbon nanotubes can be selectively doped by conjugated polyelectrolytes (CPEs) to form either p- or n-type composites. The selectivity of charge-transfer doping is found to be dictated by the polarities of CPE pendant ionic functionalities. This finding leads to a fundamentally new approach to both p- and n-type solutionprocessable composites for high performance, flexible thermoelectric devices.

引用

页码：2341 / 2346

页数：6

共 65 条

[11] Probing electrical transport in nanomaterials: Conductivity of individual carbon nanotubes [J].

Dai, HJ ;

Wong, EW ;

Lieber, CM .

SCIENCE, 1996, 272 (5261) :523-526

[12] Potentiometric, Electronic, and Transient Absorptive Spectroscopic Properties of Oxidized Single-Walled Carbon Nanotubes Helically Wrapped by Ionic, Semiconducting Polymers in Aqueous and Organic Media [J].

Deria, Pravas ;

Olivier, Jean-Hubert ;

Park, Jaehong ;

Therien, Michael J. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2014, 136 (40) :14193-14199

[13] Single-Handed Helical Wrapping of Single-Walled Carbon Nanotubes by Chiral, Ionic, Semiconducting Polymers [J].

Deria, Pravas ;

Von Bargen, Christopher D. ;

Olivier, Jean-Hubert ;

Kumbhar, Arnar S. ;

Saven, Jeffery G. ;

Therien, Michael J. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2013, 135 (43) :16220-16234

[14] Conducting Polymers: Efficient Thermoelectric Materials [J].

Dubey, Nidhi ;

Leclerc, Mario .

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2011, 49 (07) :467-475

[15] N-Type Thermoelectric Performance of Functionalized Carbon Nanotube-Filled Polymer Composites [J].

Freeman, Dallas D. ;

Choi, Kyungwho ;

Yu, Choongho .

PLOS ONE, 2012, 7 (11)

[16]

Freund M.S., 2007, Self-Doped Conducting Polymers

[17] Development of n-type cobaltocene-encapsulated carbon nanotubes with remarkable thermoelectric property [J].

Fukumaru, Takahiro ;

Fujigaya, Tsuyohiko ;

Nakashima, Naotoshi .

SCIENTIFIC REPORTS, 2015, 5

[18] Development of n-type organic semiconductors for thin film transistors: a viewpoint of molecular design [J].

Gao, Xike ;

Hu, Yunbin .

JOURNAL OF MATERIALS CHEMISTRY C, 2014, 2 (17) :3099-3117

[19] Impact of the Doping Method on Conductivity and Thermopower in Semiconducting Polythiophenes [J].

Glaudell, Anne M. ;

Cochran, Justin E. ;

Patel, Shrayesh N. ;

Chabinyc, Michael L. .

ADVANCED ENERGY MATERIALS, 2015, 5 (04)

[20] Towards high-performance polymer-based thermoelectric materials [J].

He, Ming ;

Qiu, Feng ;

Lin, Zhiqun .

ENERGY & ENVIRONMENTAL SCIENCE, 2013, 6 (05) :1352-1361

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