By using Bi(S2CNEt2)3 as single-source precursor, Bi2S3 nanoflowers and nanorods have been obtained via a solvothermal treatment. The effect of water, ethylene glycol and polyethylene glycol as reaction medium on the ...By using Bi(S2CNEt2)3 as single-source precursor, Bi2S3 nanoflowers and nanorods have been obtained via a solvothermal treatment. The effect of water, ethylene glycol and polyethylene glycol as reaction medium on the structure and shape of Bi2S3 nanosized materials was investigated, and Bi2S3 nanoflowers and nanorods were characterized by SEM, TEM and XRD.展开更多
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 t...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.展开更多
文摘By using Bi(S2CNEt2)3 as single-source precursor, Bi2S3 nanoflowers and nanorods have been obtained via a solvothermal treatment. The effect of water, ethylene glycol and polyethylene glycol as reaction medium on the structure and shape of Bi2S3 nanosized materials was investigated, and Bi2S3 nanoflowers and nanorods were characterized by SEM, TEM and XRD.
文摘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.
基金supported by the Natural Science Foundations of Guangdong Province(S2011040004152)the Innovative Talents Cultivation Project of Guangdong Province(LYM11096)the Science and Technology Project of Guangzhou(12C72011619)