Enhanced thermoelectric property by the construction of a nanocomposite 3D interconnected architecture consisting of graphene nanolayers sandwiched by polypyrrole nanowires

被引：110
作者：
Zhang, Zhuang [1 ]
Chen, Guangming [1 ]
Wang, Hanfu [2 ]
Zhai, Wentao [3 ]
机构：
[1] Chinese Acad Sci, Inst Chem, BNLMS, Beijing 100190, Peoples R China
[2] Natl Ctr Nanosci & Technol China, Beijing 100190, Peoples R China
[3] Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo Key Lab Polymer Mat, Ningbo 315221, Zhejiang, Peoples R China
来源：
JOURNAL OF MATERIALS CHEMISTRY C | 2015年 / 3卷 / 08期
基金：
中国国家自然科学基金;
关键词：
CONDUCTING POLYMER NANOSTRUCTURES; THERMAL-STABILITY; PERFORMANCE; COMPOSITES; NANOGENERATORS; NANOMATERIALS; NANOTUBES; OXIDE;
D O I：
10.1039/c4tc02471k
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A new strategy, i.e. interfacial adsorption-soft template polymerization, is developed to enhance polymer thermoelectric property. The obtained nanocomposite 3D interconnected architecture consisting of reduced graphene oxide (rGO) nanolayers sandwiched by polypyrrole (PPy) nanowires is directly confirmed by scanning and transmission electron microscopies. Moreover, the nanocomposites reveal significantly enhanced thermoelectric performance. At rGO : PPy ratio of 50 wt%, the nanocomposite power factor reaches 476.1 times that of pure PPy nanowires. Our results suggest that a greatly enhanced thermoelectric property for polymer nanocomposites can be achieved by a complex morphology design.
引用
收藏
页码：1649 / 1654
页数：6
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  • [1] Improved power factor of polyaniline nanocomposites with exfoliated graphene nanoplatelets (GNPs)
    Abad, Begona
    Alda, Irene
    Diaz-Chao, Pablo
    Kawakami, Hiroshi
    Almarza, Albert
    Amantia, David
    Gutierrez, David
    Aubouy, Laurent
    Martin-Gonzalez, Marisol
    [J]. JOURNAL OF MATERIALS CHEMISTRY A, 2013, 1 (35) : 10450 - 10457
  • [2] Electrically and thermally conductive elastomer/graphene nanocomposites by solution mixing
    Araby, Sherif
    Meng, Qingshi
    Zhang, Liqun
    Kang, Hailan
    Majewski, Peter
    Tang, Youhong
    Ma, Jun
    [J]. POLYMER, 2014, 55 (01) : 201 - 210
  • [3] Strained endotaxial nanostructures with high thermoelectric figure of merit
    Biswas, Kanishka
    He, Jiaqing
    Zhang, Qichun
    Wang, Guoyu
    Uher, Ctirad
    Dravid, Vinayak P.
    Kanatzidis, Mercouri G.
    [J]. NATURE CHEMISTRY, 2011, 3 (02) : 160 - 166
  • [4] Bubnova O, 2014, NAT MATER, V13, P190, DOI [10.1038/nmat3824, 10.1038/NMAT3824]
  • [5] Chen G., 2011, ENCY NANOSCIENCE NAN, V21, P251
  • [6] Fully Rollable Transparent Nanogenerators Based on Graphene Electrodes
    Choi, Dukhyun
    Choi, Min-Yeol
    Choi, Won Mook
    Shin, Hyeon-Jin
    Park, Hyun-Kyu
    Seo, Ju-Seok
    Park, Jongbong
    Yoon, Seon-Mi
    Chae, Seung Jin
    Lee, Young Hee
    Kim, Sang-Woo
    Choi, Jae-Young
    Lee, Sang Yoon
    Kim, Jong Min
    [J]. ADVANCED MATERIALS, 2010, 22 (19) : 2187 - +
  • [7] New directions for low-dimensional thermoelectric materials
    Dresselhaus, Mildred S.
    Chen, Gang
    Tang, Ming Y.
    Yang, Ronggui
    Lee, Hohyun
    Wang, Dezhi
    Ren, Zhifeng
    Fleurial, Jean-Pierre
    Gogna, Pawan
    [J]. ADVANCED MATERIALS, 2007, 19 (08) : 1043 - 1053
  • [8] Preparation and characterization of multiwalled carbon nanotube/poly(3-hexylthiophene) thermoelectric composite materials
    Du, Y.
    Shen, S. Z.
    Yang, W. D.
    Cai, K. F.
    Casey, P. S.
    [J]. SYNTHETIC METALS, 2012, 162 (3-4) : 375 - 380
  • [9] Research progress on polymer-inorganic thermoelectric nanocomposite materials
    Du, Yong
    Shen, Shirley Z.
    Cai, Kefeng
    Casey, Philip S.
    [J]. PROGRESS IN POLYMER SCIENCE, 2012, 37 (06) : 820 - 841
  • [10] Preparation, stability and rheology of polyacrylamide/pristine layered double hydroxide nanocomposites
    Fu, Pingjun
    Xu, Kongli
    Song, Hongzan
    Chen, Guangming
    Yang, Jiping
    Niu, Yanhua
    [J]. JOURNAL OF MATERIALS CHEMISTRY, 2010, 20 (19) : 3869 - 3876
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