Carbon Nanotube/Cellulose Acetate Thermoelectric Papers

Title
Carbon Nanotube/Cellulose Acetate Thermoelectric Papers
Author
장광석
Keywords
Organic thermoelectric materials; Organic thermoelectric generators; Thermoelectric papers; Bar coating; Carbon nanotubes
Issue Date
2018-12
Publisher
AMER CHEMICAL SOC
Citation
ACS SUSTAINABLE CHEMISTRY & ENGINEERING, v. 6, No. 12, Page. 15970-15975
Abstract
Free-standing single-walled carbon nanotube (SWCNT)/cellulose acetate composite films were fabricated by a simple bar-coating method. As a paste solvent, acetone, a low-boiling-point solvent, was used. By simple brushing of a polyethylenimine/ethanol solution, n-type thermoelectric composite films could be obtained. The optimal p-type and n-type power factors of the free-standing thermoelectric films were 1.41 +/- 0.22 and 0.516 +/- 0.172 mu W cm(-1) K-2, respectively, at room temperature. We also fabricated the organic thermoelectric generator from the free-standing composite films and confirmed their electrical power generation capability. By applying the temperature difference of 10 K, the output power of 2.28 mu W was obtained.
URI
https://pubs.acs.org/doi/abs/10.1021/acssuschemeng.8b03670http://repository.hanyang.ac.kr/handle/20.500.11754/105804
ISSN
2168-0485
DOI
10.1021/acssuschemeng.8b03670
Appears in Collections:
COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY[E](과학기술융합대학) > CHEMICAL AND MOLECULAR ENGINEERING(화학분자공학과) > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE