Preparation of silica aerogel using ionic liquids as solvents

被引：285

作者：

Dai, S

Ju, YH

Gao, HJ

Lin, JS

Pennycook, SJ

Barnes, CE

机构：

[1] Oak Ridge Natl Lab, Div Chem Technol, Oak Ridge, TN 37831 USA

[2] Oak Ridge Natl Lab, Div Solid State, Oak Ridge, TN 37831 USA

[3] Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA

来源：

CHEMICAL COMMUNICATIONS | 2000年 / 03期

关键词：

D O I：

10.1039/a907147d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ionic liquids have been used as effective solvents to synthesize aerogels; a long aging time can be used to produce stable aerogel structures without the need for supercritical drying processes.

引用

页码：243 / 244

页数：2

共 22 条

[1] Adams CJ, 1998, CHEM COMMUN, P2097
[2] Colloidal gold aerogels: Preparation, properties, and characterization
Anderson, ML
Morris, CA
Stroud, RM
Merzbacher, CI
Rolison, DR
[J]. LANGMUIR, 1999, 15 (03) : 674 - 681
[3] Hydrophobic, highly conductive ambient-temperature molten salts
Bonhote, P
Dias, AP
Papageorgiou, N
Kalyanasundaram, K
Gratzel, M
[J]. INORGANIC CHEMISTRY, 1996, 35 (05) : 1168 - 1178
[4] Böttcher H, 1999, ADV MATER, V11, P138
[5] BRINKER CJ, 1990, SOL GEL SCI PHYSICS
[6] CATALYTIC DIMERIZATION OF PROPENE BY NICKEL-PHOSPHINE COMPLEXES IN 1-BUTYL-3-METHYLIMIDAZOLIUM CHLORIDE/ALETXCL3-X (X=0,1) IONIC LIQUIDS
CHAUVIN, Y
EINLOFT, S
OLIVIER, H
[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 1995, 34 (04) : 1149 - 1155
[7] CHAUVIN Y, 1995, CHEMTECH, V25, P26
[8] Comparative UV-Vis studies of uranyl chloride complex in two basic ambient-temperature melt systems: The observation of spectral and thermodynamic variations induced via hydrogen bonding
Dai, S
Shin, YS
Toth, LM
Barnes, CE
[J]. INORGANIC CHEMISTRY, 1997, 36 (21) : 4900 - 4902
[9] Solvent extraction of strontium nitrate by a crown ether using room-temperature ionic liquids
Dai, S
Ju, YH
Barnes, CE
[J]. JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1999, (08): : 1201 - 1202
[10] Enhancement of uranyl adsorption capacity and selectivity on silica sol-gel glasses via molecular imprinting
Dai, S
Shin, YS
Barnes, CE
Toth, LM
[J]. CHEMISTRY OF MATERIALS, 1997, 9 (11) : 2521 - 2525

← 1 2 3 →