Prototyping of catalyst pore-systems by a combined synthetic, analytical and computational approach: Application to mesoporous TiO2
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- 作者：Vladimí ; r Nová ; ka ; Erik Ortelb ; Benjamin Winterc ; Benjamin Butzc ; Benjamin Paulb ; Petr Ko膷í ; a ; petr.koci@vscht.cz" class="auth_mail ; ; Milo&scaron ; Mareka ; Erdmann Spieckerc ; erdmann.spiecker@ww.uni-erlangen.de" class="auth_mail ; Ralph Kraehnertb ; ralph.kraehnert@tu-berlin.de" class="auth_mail
- 关键词：Catalyst ; Nanocasting ; Synthesis ; Electron tomography ; Multi-scale mathematical modeling ; Diffusion
- 刊名：Chemical Engineering Journal
- 出版年：15 July 2014
- 年：2014
- 卷：248
- 期：Complete
- 页码：49-62
- 全文大小：3469 K
文摘
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Mesoporous TiO2 layer synthesized using nanocasting techniques.
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3D morphology of pore-space analyzed by electron tomography.
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Pore size distribution observed in reconstructed tomograms matches experimental sorption data.
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Anisotropic diffusion coefficients evaluated by diffusion flux simulation in 3D medium.
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Parametric study revealed effects of templated pore size on model reactor performance.