Cost effective thermoelectric composites from recycled carbon fibre: From waste to energy

被引：42

作者：

Jagadish, Priyanka R. ^{[1
,2
]}

Khalid, Mohammad ^{[2
]}

Li, Lau Phei ^{[1
]}

Hajibeigy, Mohammad Taghi ^{[3
]}

Amin, Nowshad ^{[4
,5
]}

Walvekar, Rashmi ^{[3
]}

Chan, Andy ^{[6
]}

机构：

[1] Univ Nottingham, Fac Engn, Dept Chem & Environm Engn, Malaysia Campus, Semenyih 43500, Selangor, Malaysia

[2] Sunway Univ, Sch Sci & Technol, Graphene & Adv Mat Res Grp GAMRG 2D, 5 Jalan Univ, Bandar Sunway 47500, Selangor Darul, Malaysia

[3] Taylors Univ, Sch Engn, I Jalan Taylors, Subang Jaya 47500, Selangor Darul, Malaysia

[4] Natl Univ Malaysia, Fac Engn & Built Environm, Dept Elect Elect & Syst Engn, Bangi 43600, Selangor, Malaysia

[5] Univ Tenaga Nas, Inst Sustainable Energy, Jalan IKRAM UNITEN, Kajang 43000, Selangor, Malaysia

[6] Univ Nottingham, Fac Engn, Dept Civil Engn, Malaysia Campus, Semenyih 43500, Selangor, Malaysia

来源：

JOURNAL OF CLEANER PRODUCTION | 2018年 / 195卷

关键词：

Recycled carbon fibre; Thermoelectric composites; Bismuth telluride; Bismuth sulphide; Energy; THIN-FILMS; BISMUTH TELLURIDE; MECHANICAL-PROPERTIES; OPTICAL-PROPERTIES; PERFORMANCE; BI2TE3; CONDUCTIVITY;

D O I：

10.1016/j.jclepro.2018.05.238

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Within the framework of recycling and reusing carbon fibre. this study focused on the fabrication of a thermoelectric composite encompassing recycled carbon fibre anti two thermoelectric fillers (i) bismuth telluride and (ii) bismuth sulphide. This study investigated the effect of the concentration of bismuth telluride and bismuth sulphide fillers respectively on the thermoelectric, morphology, structural and thermal stability of the recycled carbon fibre thermoelectric composites. The optimum thermoelectric filler concentration is 45 wt% for both fillers, which resulted in a power factor of 0.194 +/- 9.70 x 10(-3) mu WK(-2)m(-1) and 0.0941 +/- 4.71 x 10 (3) mu MK-2 M-1 for recycled carbon fibre-bismuth telluride and recycled carbon fibre-bismuth sulphide composites respectively. This study exhibited the energy harvesting capabilities of recycled carbon fibre composites from low grade waste heat when coated with thermoelectric materials. (C) 2018 Elsevier Ltd. All rights reserved.

引用

页码：1015 / 1025

页数：11

共 41 条

[1] Effect of bismuth telluride concentration on the thermoelectric properties of PEDOT:PSS-glycerol organic films [J].