Layered Bi2Se3 Nanoplate/Polyvinylidene Fluoride Composite Based n-type Thermoelectric Fabrics

	Layered Bi2Se3 Nanoplate/Polyvinylidene Fluoride Composite Based n-type Thermoelectric Fabrics
	Dun, Chaochao 1; Hewitt, Corey A.1; Huang, Huihui 1,2; Xu, Junwei 1; Montgomery, David S.1; Nie, Wanyi 3; Jiang, Qike 4; Carroll, David L.1
刊名	acs applied materials & interfaces
	2015-04-08
卷号	7 期号:13 页码:7054-7059
关键词	thermoelectric layered materials flexible bismuth selenide topological insulator
英文摘要	in this study, we report the fabrication of n-type flexible thermoelectric fabrics using layered bi2se3 nanoplate/polyvinylidene fluoride (pvdf) composites as the thermoelectric material. these composites exhibit room temperature seebeck coefficient and electrical conductivity values of -80 mu v k-1 and 5100 s m(-1), respectively, resulting in a power factor approaching 30 mu w m(-1)k(-2). the temperature-dependent thermoelectric properties reveal that the composites exhibit metallic-like electrical conductivity, whereas the thermoelectric power is characterized by a heterogeneous model. these composites have the potential to be used in atypical applications for thermoelectrics, where lightweight and flexible materials would be beneficial. indeed, bending tests revealed excellent durability of the thermoelectric fabrics. we anticipate that this work may guide the way for fabricating high performance thermoelectric fabrics based on layered v-vi nanoplates.
WOS标题词	science & technology ; technology
类目[WOS]	nanoscience & nanotechnology ; materials science, multidisciplinary
研究领域[WOS]	science & technology - other topics ; materials science
关键词[WOS]	single dirac cone ; carbon nanotubes ; thermopower ; bi2te3 ; films ; poly(3,4-ethylenedioxythiophene) ; nanocomposites ; performance ; behavior ; surface
收录类别	SCI
语种	英语
WOS记录号	WOS:000352751800002
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/146170]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Wake Forest Univ, Dept Phys, Ctr Nanotechnol & Mol Mat, Winston Salem, NC 27109 USA 2.Shenzhen Univ, SZU NUS Collaborat Innovat Ctr Optoelect Sci & Te, Key Lab Optoelect Devices & Syst, Minist Educ & Guangdong Prov,Coll Optoelect Engn, Shenzhen 518060, Peoples R China 3.Los Alamos Natl Lab, Div Chem, Los Alamos, NM 87544 USA 4.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Dun, Chaochao,Hewitt, Corey A.,Huang, Huihui,et al. Layered Bi2Se3 Nanoplate/Polyvinylidene Fluoride Composite Based n-type Thermoelectric Fabrics[J]. acs applied materials & interfaces,2015,7(13):7054-7059.
APA	Dun, Chaochao.,Hewitt, Corey A..,Huang, Huihui.,Xu, Junwei.,Montgomery, David S..,...&Carroll, David L..(2015).Layered Bi2Se3 Nanoplate/Polyvinylidene Fluoride Composite Based n-type Thermoelectric Fabrics.acs applied materials & interfaces,7(13),7054-7059.
MLA	Dun, Chaochao,et al."Layered Bi2Se3 Nanoplate/Polyvinylidene Fluoride Composite Based n-type Thermoelectric Fabrics".acs applied materials & interfaces 7.13(2015):7054-7059.