SYNTHESIS OF HYDROPHILIC ZnS NANOCRYSTALS AND THEIR APPLICATION IN PHOTOCATALYTIC DEGRADATION OF DYE POLLUTANTS

查看全文 作　　者：[1]JunpingLi;[2]YaoXu;[1]YongLiu;[2]DongWu;[2]YuhanSun

机构地区：[1]StateKeyLaboratoryofCoalConversion,InstituteofCoalChemistry,ChineseAcademyofSciences,Taiyuan030001,P.R.China//GraduateschooloftheChineseAcademyofSciences,Beijing100089,P.R.China;[2]StateKeyLaboratoryofCoalConversion,InstituteofCoalChemistry,ChineseAcademyofSciences,Taiyuan030001,P.R.China

出　　处：《China Particuology》索引2004年第2卷第6期,共4页

摘　　要：Hydrophilic ZnS nanocrystals with narrow size distribution were synthesized via homogeneous precipita- tion using EDTA as stabilizer. The as-synthesized products were characterized with XRD, TEM, HRTEM and UV-Vis spectrum. UV-Vis spectra showed that ZnS nanocrystals exhibited strong quantum-confined effect with a blue shift in the band gap of light absorbance. The photocatalytic activity of these nanocrystals was also investigated for the liquid phase photocatalytic degradation of Basic Violet 5BN (BV5) dye under UV irradiation. It was found that the ZnS nanocrystals had good catalytic activity for photodegradation of BV5. 关键词：硫化锌纳米晶体同质沉降光催化活性污染物脱脂

相关文献

参考文献（12）
引证文献（5）
耦合文献（2）

参考文献(12)

引证文献(5)

耦合文献(2)

互联网出版许可证新出网证(渝)字10号全国400电话 - 免长途话费

SYNTHESIS OF HYDROPHILIC ZnS NANOCRYSTALS AND THEIR APPLICATION IN PHOTOCATALYTIC DEGRADATION OF DYE POLLUTANTS

参考文献(12)

引证文献(5)

耦合文献(2)

用户提示