Issue 72, 2015
From the journal:

RSC Advances

Opposite particle size effects on the adsorption kinetics of ZIF-8 for gaseous and solution adsorbates†

Xinxin Fan,a   Junwen Zhou,a   Teng Wang,a   Jie Zheng*a  and  Xingguo Li*a  

* Corresponding authors

a Beijing National Laboratory for Molecular Sciences (BNLMS), (The State Key Laboratory of Rare Earth Materials Chemistry and Applications), College of Chemistry and Molecular Engineering, Peking University, Beijing, China
E-mail: zhengjie@pku.edu.cn, xgli@pku.edu.cn
Fax: +86 10 6276 5930
Tel: +86 10 6276 5930

Abstract

ZIF-8 shows complete opposite particle size effects on the adsorption kinetics for two different adsorbates. Smaller ZIF-8 particles favor fast I3− uptake in aqueous solution while larger, less defective ZIF-8 particles exhibit faster adsorption kinetics for gaseous H2, which suggests different adsorption mechanisms for the two adsorbates.

Graphical abstract: Opposite particle size effects on the adsorption kinetics of ZIF-8 for gaseous and solution adsorbates

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Article information

DOI
https://doi.org/10.1039/C5RA09981A
Article type
Communication
Submitted
27 May 2015
Accepted
30 Jun 2015
First published
30 Jun 2015

RSC Adv., 2015,5, 58595-58599

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Opposite particle size effects on the adsorption kinetics of ZIF-8 for gaseous and solution adsorbates

X. Fan, J. Zhou, T. Wang, J. Zheng and X. Li, RSC Adv., 2015, 5, 58595 DOI: 10.1039/C5RA09981A

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