氧化铈颗粒在可见光至红外波段的光谱辐射特性

李斌; 朱群志

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DOI:10.3969/j.issn.1006-4729.2018.01.006

Journal of ShangHai University of Electric Power :2018,34(1):33-36,80

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氧化铈颗粒在可见光至红外波段的光谱辐射特性

李斌, 朱群志

(上海电力学院能源与机械工程学院)

Radiative Property of Cerium Oxide Particles in the Spectrum of Visible Light to Infrared

LI Bin, ZHU Qunzhi

(School of Energy and Mechanical Engineering, Shanghai University of Electric Power, Shanghai 200090, China)

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Received:April 29, 2016

中文摘要: 为得到氧化铈颗粒的辐射特性，通过溴化钾压片法得到了随机分散的氧化铈粒子系，并利用紫外/可见/近红外分光光度计和傅里叶红外光谱仪测量了氧化铈粒子系在0.4~25 μm的透射率，计算了粒子系衰减系数以及单个颗粒衰减因子.结果表明，氧化铈颗粒在可见光至中红外波段有较高的吸收能力.

中文关键词: 辐射特性压片法透射率测量太阳能热化学

Abstract:In order to acquire the radiative property of cerium oxide particles,the particle suspension is prepared by the KBr pellet method,and the cerium oxide particles in the 0.4~25 μm transmittance are measured by the spectrophotometer and FTIR.The extinction coefficient of the cerium oxide particles is calculated.The result shows that the cerium oxide particles has high absorption ability in the visible light to mid-infrared spectrum.

keywords: radiation property KBr pellet method transmittance measurement solar thermal chemical

文章编号：20181006 中图分类号： 文献标志码：

基金项目:国家自然科学基金（51576119）；上海市教育委员会科研（创新）项目（13ZZ130）.

Author Name	Affiliation	E-mail
LI Bin	School of Energy and Mechanical Engineering, Shanghai University of Electric Power, Shanghai 200090, China
ZHU Qunzhi	School of Energy and Mechanical Engineering, Shanghai University of Electric Power, Shanghai 200090, China	zhuqunzhi@shiep.edu.cn

Author Name	Affiliation	E-mail
LI Bin	School of Energy and Mechanical Engineering, Shanghai University of Electric Power, Shanghai 200090, China
ZHU Qunzhi	School of Energy and Mechanical Engineering, Shanghai University of Electric Power, Shanghai 200090, China	zhuqunzhi@shiep.edu.cn

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