Abstract
In this study, thermal-treatment-derived variations of the thermoelectric characteristics of ZnO nanofibers (NFs) are examined. NFs that were prepared by electrospinning were transformed into n-type ZnO NFs after they were exposed to thermal heating for 30 min at 550°C. For the ZnO NFs, the Seebeck coefficient decreased from - 132.1 µV/K to - 44.6 µV/K over the heating-time range of 30 min to 120 min, while the electrical conductivity increased from 2.07 × 10-3 S/ m to 0.18 S/m.
| Original language | English |
|---|---|
| Pages (from-to) | 208-211 |
| Number of pages | 4 |
| Journal | Transactions on Electrical and Electronic Materials |
| Volume | 17 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 2016 Aug 1 |
Fingerprint
Keywords
- Sintering
- Thermoelectric
- ZnO
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials
Cite this
Variations of the thermoelectric characteristics of ZnO nanofibers from the use of a thermal treatment. / Park, Yoonbeom; Cho, Kyoungah; Lee, Donghoon; Kim, Sangsig.
In: Transactions on Electrical and Electronic Materials, Vol. 17, No. 4, 01.08.2016, p. 208-211.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Variations of the thermoelectric characteristics of ZnO nanofibers from the use of a thermal treatment
AU - Park, Yoonbeom
AU - Cho, Kyoungah
AU - Lee, Donghoon
AU - Kim, Sangsig
PY - 2016/8/1
Y1 - 2016/8/1
N2 - In this study, thermal-treatment-derived variations of the thermoelectric characteristics of ZnO nanofibers (NFs) are examined. NFs that were prepared by electrospinning were transformed into n-type ZnO NFs after they were exposed to thermal heating for 30 min at 550°C. For the ZnO NFs, the Seebeck coefficient decreased from - 132.1 µV/K to - 44.6 µV/K over the heating-time range of 30 min to 120 min, while the electrical conductivity increased from 2.07 × 10-3 S/ m to 0.18 S/m.
AB - In this study, thermal-treatment-derived variations of the thermoelectric characteristics of ZnO nanofibers (NFs) are examined. NFs that were prepared by electrospinning were transformed into n-type ZnO NFs after they were exposed to thermal heating for 30 min at 550°C. For the ZnO NFs, the Seebeck coefficient decreased from - 132.1 µV/K to - 44.6 µV/K over the heating-time range of 30 min to 120 min, while the electrical conductivity increased from 2.07 × 10-3 S/ m to 0.18 S/m.
KW - Sintering
KW - Thermoelectric
KW - ZnO
UR - http://www.scopus.com/inward/record.url?scp=84983316600&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84983316600&partnerID=8YFLogxK
U2 - 10.4313/TEEM.2016.17.4.208
DO - 10.4313/TEEM.2016.17.4.208
M3 - Article
AN - SCOPUS:84983316600
VL - 17
SP - 208
EP - 211
JO - Transactions on Electrical and Electronic Materials
JF - Transactions on Electrical and Electronic Materials
SN - 1229-7607
IS - 4
ER -