Singlet Exciton Delocalization in Gold Nanoparticle-Tethered Poly(3-hexylthiophene) Nanofibers with Enhanced Intrachain Ordering
SCIE
SCOPUS
- Title
- Singlet Exciton Delocalization in Gold Nanoparticle-Tethered Poly(3-hexylthiophene) Nanofibers with Enhanced Intrachain Ordering
- Authors
- LEE, DONG KI; DONG, HUN SIN; Kim, Sang Woo; LEE, HANSOL; Byun, Hye Ryung; JUNGHO, MUN; SEONG, WOONG; KANG, BO SEOK; DAEGUN, KIM; KO, HYO MIN; SONG, SUNG WON; Jeong, Mun Seok; RHO, JUNSUK; CHO, KIL WON
- Date Issued
- 2017-11
- Publisher
- AMER CHEMICAL SOC
- Abstract
- The effects of Al content (0.53 <= Al <= 9.65 wt%) on microstructure, texture, magnetic flux density, permeability, core loss and magnetic domain structure of Fe-Al based electrical steel were measured or observed. Average grain size decreased as Al content increased, but Al contents had no severe effects on texture. Magnetic flux density and permeability tends to decrease as Al content increased. Total core loss P-tot was separated into hysteresis loss P-h, eddy-current loss P-e and anomalous loss P-a. As Al increased, P-h increased, but P-e and P-a decreased, so the optimal grain size increased. To reduce core loss of electrical steel with high resistivity, annealing should be conducted at high temperature and for a long time to increase grain size.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/41207
- DOI
- 10.1021/acs.macromol.7b01416
- ISSN
- 0024-9297
- Article Type
- Article
- Citation
- MACROMOLECULES, vol. 50, no. 21, page. 8487 - 8496, 2017-11
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- There are no files associated with this item.
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