Polystyrene-silica aerogel nanocomposites by in situ simultaneous reverse and normal initiation technique for ATRP
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- 作者：Khezrollah Khezri ; Hossein Mahdavi ; hosinmahdavi@ut.ac.ir" class="auth_mail" title="E-mail the corresponding author
- 关键词：Polystyrene ; SR&NI ATRP ; HMDS-Modified silica aerogel nanoparticles ; Nanocomposite
- 刊名：Microporous and Mesoporous Materials
- 出版年：2016
- 出版时间：1 July 2016
- 年：2016
- 卷：228
- 期：Complete
- 页码：132-140
- 全文大小：1823 K
文摘
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Nanoporous silica aerogel nanoparticles were synthesized.
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Mesoporous behavior and displaying IV isotherm with high surface area and pore diameter around 3 nm are some interesting characteristics of this aerogel.
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Silica aerogel nanoparticles surface was modified with HMDS and used in SR&NI ATRP.
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Tailor-made PS chains were synthesized by SR&NI ATRP.
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Influences of adding silica aerogel nanoparticles on the kinetics parameters are discussed.