微波辐照方式对CdS和Bi_2S_3纳米粒子结晶度的影响  

Effect of Microwave Irradiation Models on the Crystallinities of CdS Nanoparticles and Bi_2S_3 Nanorods

作　　者：吴华强[1] 邵名望[1] 顾家山[1] 魏先文[1] 

机构地区：[1]安徽师范大学化学与材料科学学院,芜湖241000

出　　处：《无机化学学报》2003年第1期107-110,共4页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金资助项目(No.29773001);安徽省教育厅资助项目(No.2002kj115)。

摘　　要：The effect of traveling microwave irradiation on the crystallinities of CdS nanoparticles and Bi2S3 nanorods was studied. Results showed that as compared with stationary microwave irradiation the crystallinities and the crystal growth of sulfide nanoparticles were improved. Traveling microwave irradiation can supply narrower frequency distribution and stronger power density of irradiation, CdSnanoparticles and Bi2S3 nanorods obtained are better in crystallinities and larger in size than under stationary microwave irradiation.The effect of traveling microwave irradiation on the crystallinities of CdS nanoparticles and Bi2S3 nanorods was studied. Results showed that as compared with stationary microwave irradiation the crystallinities and the crystal growth of sulfide nanoparticles were improved. Traveling microwave irradiation can supply narrower frequency distribution and stronger power density of irradiation, CdSnanoparticles and Bi2S3 nanorods obtained are better in crystallinities and larger in size than under stationary microwave irradiation.

关 键 词：纳米粒子 结晶度 微波辐照 行波型 驻波型 硫化镉 硫化铋 

分 类 号：O614.242[理学—无机化学] O614.532[理学—化学]