Synthesis of aerogel tiles with high light scattering length

被引：29

作者：

Danilyuk, AF ^{[1
]}

Kravchenko, EA

Okunev, AG

Onuchin, AP

Shaurman, SA

机构：

[1] Boreskov Inst Catalysis, Novosibirsk, Russia

[2] Budker Inst Nucl Phys, Novosibirsk 630090, Russia

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1999年 / 433卷 / 1-2期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1016/S0168-9002(99)00326-5

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The possibility of aerogel tiles production for RICH detectors is described. Monolithic blocks of silica aerogel were synthesized by two-step sol-gel processing of tetraethoxysilane Si(OEt)(4) followed by high temperature supercritical drying with organic solvent. The important characteristic of aerogel is the light scattering length. In the wide range of refraction indexes the light scattering length exceeds 4 cm at 400 nm. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：406 / 407

页数：2

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