Infrared cooling properties of cordierite
Chen Si-Heng1, Wang Xiao-Xiong1, Nie Guang-Di2, Liu Qi1, Sui Jin-Xia1, Song Chao1, Zhu Jian-Wei1, Fu Jie1, Zhang Jun-Cheng1, Yan Xu2, Long Yun-Ze1, †,
       

(a) UV-Vis-IR reflection absorption spectra of cordierite. (b) FTIR transmission spectra of cordierite.