机构地区: 宿州学院化学与生命科学学院自旋电子与纳米材料安徽省重点实验室
出 处: 《安徽大学学报(自然科学版)》 2009年第6期64-67,共4页
摘 要: 提出一种以水相法合成巯基乙酸和L-半胱氨酸稳定的CdTe纳米棒的简单路线.在pH=11.0的反应条件下,产物的荧光量子效率最高,达到30.67%.考察了反应条件对产物的荧光性能的影响及产物在不同pH溶液中的稳定性. A facile hydrothermal approach to synthesize high quality thioglycolic acid and L-cysteine-stabilized CdTe nanorods was presented.By the approach,the quantum yikld(QY) of the resultant CdTe nanorods could reach as high as 30.67%.The effects of the variables on the photolum inescence property of as-prepared CdTe nanorods were studied,and the pH-dependent optical properties of as-prepared CdTe naorods were also investigated.