Optical fiber chemical sensors with sol-gel derived nanomaterials for monitoring high temperature/high pressure reactions in clean energy technologies

被引：0

作者：

Tao, Shiquan ^{[1
]}

机构：

[1] W Texas A&M Univ, Dept Math Chem & Phys, Canyon, TX 79016 USA

来源：

SENSORS AND SMART STRUCTURES TECHNOLOGIES FOR CIVIL, MECHANICAL, AND AEROSPACE SYSTEMS 2010 | 2010年 / 7647卷

关键词：

Fiber optic sensor; optical fiber spectroscopy; high temperature/high pressure chemical reaction; sol-gel; porous silica optical fiber; nanomaterial; ammonia; hydrogen; POROUS SILICA; GAS SAMPLES; TRANSDUCER; AMMONIA;

D O I：

10.1117/12.854479

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

The development of sensor technologies for in situ, real time monitoring the high temperature/high pressure (HTP) chemical processes used in clean energy technologies is a tough challenge, due to the HTP, high dust and corrosive chemical environment of the reaction systems. A silica optical fiber is corrosive resistance, and can work in HTP conditions. This paper presents our effort in developing fiber optic sensors for in situ, real time monitoring the concentration of trace ammonia and hydrogen in high temperature gas samples. Preliminary test results illustrate the feasibility of using fiber optic sensor technologies for monitoring HTP processes for next generation energy industry.

引用

页数：10

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