葡萄糖辅助热分解法制备CdS纳米粒子

Synthesis of cadmium sulfide nanoparticles by glucose-assisted thermal decomposition

通过葡萄糖辅助热分解法制备出CdS纳米粒子,对产品进行了表征。在反应过程中葡萄糖可以阻止产物团聚,进而有效地降低产物尺寸。根据前驱体热分解过程的热重分析仪和差热分析仪测试结果,提出了葡萄糖的形貌控制机理。最后研究了葡萄糖加入量和辅助剂种类对产物形貌的影响。

Cadmium sulfide nanoparticles are synthesized by glucose-assisted thermal decomposition, and then characterized. Glucose can prevent the aggregation of the product and reduce its particle diameter effectively. Based on the results of thermal decomposition process of precursors by TG and DSC, the morphology-controlled mechanism of glucose is suggested. The influences of glucose amount and assisting reagent type on the product＇ s morphology are also studied.