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* PDF α Ͻñ ٶϴ. |
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/ȣ |
2008 / ȣ: V.20,no.6,Dec |
1() |
PVA/PVAc |
2(Ÿ) |
Interfacial Electric Property of PVA/PVAc Particles
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ϳ․1․․̿ö2․ |
(Ÿ) |
Ha Na Lee, Jaewoong Lee1, Ji Young Kim, Won Chul Lee2 and Sam Soo Kim |
Ҽ() |
б мк, 1()ڿ, 2ϴб ма |
Ҽ(Ÿ) |
Yeungnam University,1Kolin, 2Kyungil University |
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8 ~ 17 : 10 |
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Korean |
ʷ |
Poly (vinyl acetate) (PVAc) was used as a precursor of PVA/PVAc (skin/core) bicomponent. In order to investigate
the possibility of PVA particles for electrical applications, PVA/PVAc particles were produced with an emulsifier, SDS (Sodium
Dodecyl Sulfate) and an initiator, V-50 (2,2\\\'-azobis(2-amidinopropane)digydrochloride). In this study, we investigated the electrical
property of PVA/PVAc (skin/core) particles. The hydroxyl group of the PVA/PVAc (skin./core) was confirmed by the analysis of
PVAc and PVA/PVAc (skin/core) using Fourier Transform Infrared Spectroscopy (FT-IR). The zeta-potential of the PVA/PVAc
(skin/core) and PVAc has similarity; however, charge control agent (CCA) treated PVA/PVAc (skin/core) particles has lower
zeta-potential than untreated PVA/PVAc particles. The zeta-potential (negative values) of the PVA/PVAc (skin/core) were
enhanced in proportion to the increased concentration of CCA. |
Ű |
PVA, Zeta-potential, PVA/PVAc, skin/core, charge control agent, toner |
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Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2008_v20n6_8 |
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