Synthesis of pore-expanded mesoporous ZIF-8/silica composites in the presence of swelling agent

Xinlong Yan; Yingli Yang; Chao Wang; Xiaoyan Hu; Min Zhou; Sridhar Komarneni

doi:10.1007/s10971-016-4187-9

Synthesis of pore-expanded mesoporous ZIF-8/silica composites in the presence of swelling agent

Xinlong Yan, Yingli Yang, Chao Wang, Xiaoyan Hu, Min Zhou, Sridhar Komarneni

Research output: Contribution to journal › Article

5 Scopus citations

Abstract

Abstract: The synthesis of mesoporous zeolitic imidazolate framework-8/silica composites with foam-like structure templated by Pluronic P123 (EO₂₀PO₇₀EO₂₀) block copolymer surfactant in the presence of swelling agent was demonstrated in this study. It was found that 1,3,5-trimethylbenzene was a suitable swelling agent, which worked effectively in the pluronic-P123-templated synthesis of zeolitic imidazolate framework-8/silica composites when a moderate amount was added. The pore diameter of the foams in resulting composites increased to 50–60 nm when the 1,3,5-trimethylbenzene /P123 weight ratio of 3/4 was used during the synthesis. In addition, the composite with enlarged diameter of foams showed superior adsorption capacity to phthalic acid (H₂-PA) at 20 °C in comparison with aggregated bulk zeolitic imidazolate framework-8. Graphical Abstract: [InlineMediaObject not available: see fulltext.]

Original language	English (US)
Pages (from-to)	268-275
Number of pages	8
Journal	Journal of Sol-Gel Science and Technology
Volume	81
Issue number	1
DOIs	https://doi.org/10.1007/s10971-016-4187-9
State	Published - Jan 1 2017

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Biomaterials
Condensed Matter Physics
Materials Chemistry

Access to Document

10.1007/s10971-016-4187-9

Fingerprint Dive into the research topics of 'Synthesis of pore-expanded mesoporous ZIF-8/silica composites in the presence of swelling agent'. Together they form a unique fingerprint.

Cite this

Yan, X., Yang, Y., Wang, C., Hu, X., Zhou, M., & Komarneni, S. (2017). Synthesis of pore-expanded mesoporous ZIF-8/silica composites in the presence of swelling agent. Journal of Sol-Gel Science and Technology, 81(1), 268-275. https://doi.org/10.1007/s10971-016-4187-9

@article{22151956294f4bbe8e4b41544e2430fc,

title = "Synthesis of pore-expanded mesoporous ZIF-8/silica composites in the presence of swelling agent",

abstract = "Abstract: The synthesis of mesoporous zeolitic imidazolate framework-8/silica composites with foam-like structure templated by Pluronic P123 (EO20PO70EO20) block copolymer surfactant in the presence of swelling agent was demonstrated in this study. It was found that 1,3,5-trimethylbenzene was a suitable swelling agent, which worked effectively in the pluronic-P123-templated synthesis of zeolitic imidazolate framework-8/silica composites when a moderate amount was added. The pore diameter of the foams in resulting composites increased to 50–60 nm when the 1,3,5-trimethylbenzene /P123 weight ratio of 3/4 was used during the synthesis. In addition, the composite with enlarged diameter of foams showed superior adsorption capacity to phthalic acid (H2-PA) at 20 °C in comparison with aggregated bulk zeolitic imidazolate framework-8. Graphical Abstract: [InlineMediaObject not available: see fulltext.]",

author = "Xinlong Yan and Yingli Yang and Chao Wang and Xiaoyan Hu and Min Zhou and Sridhar Komarneni",

year = "2017",

month = jan,

day = "1",

doi = "10.1007/s10971-016-4187-9",

language = "English (US)",

volume = "81",

pages = "268--275",

journal = "Journal of Sol-Gel Science and Technology",

issn = "0928-0707",

publisher = "Springer Netherlands",

number = "1",

}

TY - JOUR

T1 - Synthesis of pore-expanded mesoporous ZIF-8/silica composites in the presence of swelling agent

AU - Yan, Xinlong

AU - Yang, Yingli

AU - Wang, Chao

AU - Hu, Xiaoyan

AU - Zhou, Min

AU - Komarneni, Sridhar

PY - 2017/1/1

Y1 - 2017/1/1

N2 - Abstract: The synthesis of mesoporous zeolitic imidazolate framework-8/silica composites with foam-like structure templated by Pluronic P123 (EO20PO70EO20) block copolymer surfactant in the presence of swelling agent was demonstrated in this study. It was found that 1,3,5-trimethylbenzene was a suitable swelling agent, which worked effectively in the pluronic-P123-templated synthesis of zeolitic imidazolate framework-8/silica composites when a moderate amount was added. The pore diameter of the foams in resulting composites increased to 50–60 nm when the 1,3,5-trimethylbenzene /P123 weight ratio of 3/4 was used during the synthesis. In addition, the composite with enlarged diameter of foams showed superior adsorption capacity to phthalic acid (H2-PA) at 20 °C in comparison with aggregated bulk zeolitic imidazolate framework-8. Graphical Abstract: [InlineMediaObject not available: see fulltext.]

AB - Abstract: The synthesis of mesoporous zeolitic imidazolate framework-8/silica composites with foam-like structure templated by Pluronic P123 (EO20PO70EO20) block copolymer surfactant in the presence of swelling agent was demonstrated in this study. It was found that 1,3,5-trimethylbenzene was a suitable swelling agent, which worked effectively in the pluronic-P123-templated synthesis of zeolitic imidazolate framework-8/silica composites when a moderate amount was added. The pore diameter of the foams in resulting composites increased to 50–60 nm when the 1,3,5-trimethylbenzene /P123 weight ratio of 3/4 was used during the synthesis. In addition, the composite with enlarged diameter of foams showed superior adsorption capacity to phthalic acid (H2-PA) at 20 °C in comparison with aggregated bulk zeolitic imidazolate framework-8. Graphical Abstract: [InlineMediaObject not available: see fulltext.]

UR - http://www.scopus.com/inward/record.url?scp=84986294164&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84986294164&partnerID=8YFLogxK

U2 - 10.1007/s10971-016-4187-9

DO - 10.1007/s10971-016-4187-9

M3 - Article

AN - SCOPUS:84986294164

VL - 81

SP - 268

EP - 275

JO - Journal of Sol-Gel Science and Technology

JF - Journal of Sol-Gel Science and Technology

SN - 0928-0707

IS - 1

ER -