Diffusion into a nanoparticle with first-order surface reaction confined within a sphere

Shing Bor Chen; Heng Kwong Tsao

doi:10.1063/1.1453963

Diffusion into a nanoparticle with first-order surface reaction confined within a sphere

Shing Bor Chen, Heng Kwong Tsao

化學工程與材料工程學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

摘要

The reaction rate for a spherical reactive particle entrapped in a spherical cavity was investigated. The reaction rate was found to vary with the particle location and the size ratio of particle to enveloping sphere. The results showed that an interaction between the particle and cavity can enhance the average reaction rate.

原文	???core.languages.en_GB???
頁（從 - 到）	5137-5142
頁數	6
期刊	Journal of Chemical Physics
卷	116
發行號	12
DOIs	https://doi.org/10.1063/1.1453963
出版狀態	已出版 - 22 3月 2002

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10.1063/1.1453963

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N2 - The reaction rate for a spherical reactive particle entrapped in a spherical cavity was investigated. The reaction rate was found to vary with the particle location and the size ratio of particle to enveloping sphere. The results showed that an interaction between the particle and cavity can enhance the average reaction rate.

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Diffusion into a nanoparticle with first-order surface reaction confined within a sphere

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