MONOLITHIC SILICA AEROGEL INSULATION DOPED WITH TIO2 POWDER AND CERAMIC FIBERS

被引：136

作者：

WANG, J

KUHN, J

LU, X

机构：

[1] UNIV WURZBURG,BAYER ZENTRUM ANGEW ENERGIEFORSCH,D-97074 WURZBURG,GERMANY

[2] UNIV WURZBURG,INST PHYS,D-97074 WURZBURG,GERMANY

[3] TONGJI UNIV,POHL INST SOLID STATE PHYS,SHANGHAI 200092,PEOPLES R CHINA

来源：

JOURNAL OF NON-CRYSTALLINE SOLIDS | 1995年 / 186卷

关键词：

D O I：

10.1016/0022-3093(95)00068-2

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The thermal conductivities of silica aerogels doped with TiO2 powder and ceramic fibers were investigated hy varying the gas pressure and the temperature. Doped SiO2 aerogel with a density of 260 kg m(-3) has a thermal conductivity of 0.038 W m(-1) K-1 at 800 K in air.

引用

页码：296 / 300

页数：5

共 13 条

[1]

Caps R., 1986, AEROGELS, V6, P110

[2]

Ebert H.P., 1993, HIGH TEMP HIGH PRESS, V25, P391

[3] OPTIMIZATION OF MONOLITHIC SILICA AEROGEL INSULANTS [J].