Author/Authors :
Wang، نويسنده , , Xinqiang and Xu، نويسنده , , Dong and Chow، نويسنده , , Yuk Tak and Liu، نويسنده , , Weiliang and Li، نويسنده , , Shigang and Huang، نويسنده , , Ji and Zhang، نويسنده , , Guanghui and Lu، نويسنده , , Mengkai and Yuan، نويسنده , , Duorong and Chan، نويسنده , , Hau Ping and Ren، نويسنده , , Quan and Chu، نويسنده , , Hau Ping Chan and Pak Lim Chu، نويسنده ,
Abstract :
The crystal density and Mohs hardness of zinc cadmium thiocyanate (ZCTC), ZnCd(SCN)4 have been measured at room temperature. The specific heat of the crystal is 699.5 J mol−1 K−1 at 300 K. The thermal expansion coefficient (TEC) along the a and c axes, respectively, is interpreted on the basis of crystal structure. The thermal decomposition process is characterized by thermogravimetry analysis and differential scanning calorimetry (TGA/DSC). The intermediates and final products of the thermal decomposition were identified by X-ray powder diffraction at room temperature. The high-temperature effect in air on the optical transmission of the crystal was also studied.
Keywords :
C. thermogravimetric analysis (TGA) , D. Specific heat , C. X-ray diffraction , C. Differential scanning calorimetry (DSC) , D. Thermal expansion
