Superhydrophobic and porous methylsilicone monoliths prepared by one-step ammonia-catalyzed gelation and ambient pressure drying

Huifang Xu; Yudong Huang; Li Liu; Jianwei Song; Chaoqun Wang; Leichang Zhang

doi:10.1016/j.jnoncrysol.2010.07.004

Superhydrophobic and porous methylsilicone monoliths prepared by one-step ammonia-catalyzed gelation and ambient pressure drying

Huifang Xu^*
, Yudong Huang
, Li Liu
, Jianwei Song
, Chaoqun Wang
, Leichang Zhang

^*Corresponding author for this work

School of Chemistry and Chemical Engineering, Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

Superhydrophobic and porous methylsilicone monoliths have been synthesized by one-step ammonia-catalyzed gelation followed by ambient pressure drying. The porous monoliths were characterized by bulk density, thermal stability, and hydrophobic property. The hydrophobic property was confirmed by contact angle measurements and FTIR study. SEM analyses indicated that the microstructure of as-prepared monoliths could be manipulated by varying catalyst concentration. The porous monolith showed the lowest bulk density of 0.244 g cm^-3 and the highest contact angle of 160 ± 2°.

Original language	English
Pages (from-to)	1837-1841
Number of pages	5
Journal	Journal of Non-Crystalline Solids
Volume	356
Issue number	35-36
DOIs	https://doi.org/10.1016/j.jnoncrysol.2010.07.004
State	Published - 1 Aug 2010
Externally published	Yes

Keywords

Methylsilicone
Porous monoliths
Superhydrophobic

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10.1016/j.jnoncrysol.2010.07.004

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@article{1459a1916e794fff92247a5e1396d03b,

title = "Superhydrophobic and porous methylsilicone monoliths prepared by one-step ammonia-catalyzed gelation and ambient pressure drying",

abstract = "Superhydrophobic and porous methylsilicone monoliths have been synthesized by one-step ammonia-catalyzed gelation followed by ambient pressure drying. The porous monoliths were characterized by bulk density, thermal stability, and hydrophobic property. The hydrophobic property was confirmed by contact angle measurements and FTIR study. SEM analyses indicated that the microstructure of as-prepared monoliths could be manipulated by varying catalyst concentration. The porous monolith showed the lowest bulk density of 0.244 g cm-3 and the highest contact angle of 160 ± 2°.",

keywords = "Methylsilicone, Porous monoliths, Superhydrophobic",

author = "Huifang Xu and Yudong Huang and Li Liu and Jianwei Song and Chaoqun Wang and Leichang Zhang",

year = "2010",

month = aug,

day = "1",

doi = "10.1016/j.jnoncrysol.2010.07.004",

language = "英语",

volume = "356",

pages = "1837--1841",

journal = "Journal of Non-Crystalline Solids",

issn = "0022-3093",

publisher = "Elsevier B.V.",

number = "35-36",

}

TY - JOUR

T1 - Superhydrophobic and porous methylsilicone monoliths prepared by one-step ammonia-catalyzed gelation and ambient pressure drying

AU - Xu, Huifang

AU - Huang, Yudong

AU - Liu, Li

AU - Song, Jianwei

AU - Wang, Chaoqun

AU - Zhang, Leichang

PY - 2010/8/1

Y1 - 2010/8/1

N2 - Superhydrophobic and porous methylsilicone monoliths have been synthesized by one-step ammonia-catalyzed gelation followed by ambient pressure drying. The porous monoliths were characterized by bulk density, thermal stability, and hydrophobic property. The hydrophobic property was confirmed by contact angle measurements and FTIR study. SEM analyses indicated that the microstructure of as-prepared monoliths could be manipulated by varying catalyst concentration. The porous monolith showed the lowest bulk density of 0.244 g cm-3 and the highest contact angle of 160 ± 2°.

AB - Superhydrophobic and porous methylsilicone monoliths have been synthesized by one-step ammonia-catalyzed gelation followed by ambient pressure drying. The porous monoliths were characterized by bulk density, thermal stability, and hydrophobic property. The hydrophobic property was confirmed by contact angle measurements and FTIR study. SEM analyses indicated that the microstructure of as-prepared monoliths could be manipulated by varying catalyst concentration. The porous monolith showed the lowest bulk density of 0.244 g cm-3 and the highest contact angle of 160 ± 2°.

KW - Methylsilicone

KW - Porous monoliths

KW - Superhydrophobic

UR - https://www.scopus.com/pages/publications/77957929969

U2 - 10.1016/j.jnoncrysol.2010.07.004

DO - 10.1016/j.jnoncrysol.2010.07.004

M3 - 文章

AN - SCOPUS:77957929969

SN - 0022-3093

VL - 356

SP - 1837

EP - 1841

JO - Journal of Non-Crystalline Solids

JF - Journal of Non-Crystalline Solids

IS - 35-36

ER -

Superhydrophobic and porous methylsilicone monoliths prepared by one-step ammonia-catalyzed gelation and ambient pressure drying

Abstract

Keywords

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