Experimental study on extinction performance of carbon nanotubes smoke to infrared radiation

1st International Conference on New Material and Chemical Industry

材料科学;化学工业

Wang, Hongxia^1 ; Wang, Lianfen^1 ; Xu, Bin^1 ; Zhu, Haifei^1

Xi'An Research Inst. of Hi-Tech, Hongqing Town, Xi'an

710025, China^1

关键词: Dynamic mass;    Forming performance;    Mass concentration;    Nano scale;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/167/1/012033/pdf
DOI  :  10.1088/1757-899X/167/1/012033

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Carbon nanotubes are one of the most typical materials in the nanoscale world. In order to study the IR interference performance of carbon nanotubes as smoke agent, using indoor large smoke box, the infrared extinction performance of three kinds of carbon nanotubes were measured in 8μm∼12μm band. The smoke forming performance of carbon nanotubes were obtained by means of the testing of smoke mass concentration. Based on the experimental data, the dynamic mass extinction coefficients of three kinds of carbon nanotubes were calculated. The results show that carbon nanotubes smoke have good extinction performance to infrared radiation.