Figure 4. IR spectra of Cmc, Cs, n-Hap/Cs/Cmc and n-Hap

From

Preparation, Microanalysis and Performance of Hap/Cs-Cmc Composite Materials

Mande Qiu, Aimei Dai, Pan Yang, Miao Niu, Yidan Wang, Guoyi Bai

American Journal of Materials Engineering and Technology. 2015, 3(2), 46-50 doi:10.12691/materials-3-2-4