Zn2+、Cr3+掺杂对水热合成纳米CoAl2O4尖晶石色料的影响

Zn²⁺、Cr³⁺掺杂对水热合成纳米CoAl₂O₄尖晶石色料的影响

陈云霞^1,², 胡琪¹, 曹春娥¹, 卢希龙¹, 洪琛¹, 沈华荣¹

Effects of Zn²⁺ and Cr³⁺ Doping on Nano-sized CoAl₂O₄ Spinel Pigments by Hydrothermal Processing

CHEN Yun-Xia^1,², HU Qi¹, CAO Chun-E¹, LU Xi-Long¹, HONG Chen¹, SHEN Hua-Rong¹

图4 不同Cr 3+ 掺杂量CoAl 2- y Cr y O 4 样品的XRD图谱
Fig. 4 XRD patterns of CoAl 2- y Cr y O 4 samples with different Cr 3+ doping amounts