Porous carbons from ionic liquid precursors confined within nanoporous silicas
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- 作者：O. Tziallaa ; G. Kakosimosa ; C. Athanasekoub ; E. Galataa ; G.E. Romanosb ; g.romanos@inn.demokritos.gr" class="auth_mail" title="E-mail the corresponding author ; G. Pilatosb ; L.F. Zubeirc ; M.C. Kroonc ; B. Ilievd ; T.J.S. Schubertd ; K.G. Beltsiosa ; kgbelt@cc.uoi.gr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Ionic liquids ; Carbon precursor ; Nanopore confinement ; Microporous carbon ; Mesoporosity
- 刊名：Microporous and Mesoporous Materials
- 出版年：2016
- 出版时间：15 March 2016
- 年：2016
- 卷：223
- 期：Complete
- 页码：163-175
- 全文大小：3102 K
文摘
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We achieved widening of the pore constrictions in Vycor® via controlled HF etching.
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We show that Vycor® is a good choice template for Ionic Liquid (IL) nanocasting.
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Proposed are tricyanomethanide anion ILs as efficient carbon precursors.
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Nanocasting of ILs and pyrolysis produces micro–mesoporous N-doped carbons.
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The BET surface area of derived carbons was above 1000 m2/g.