期刊文献+

Preparation and characterization of hollow carambola-shaped silver sulfide microspheres using a microwave-assisted template-free method 被引量:6

Preparation and characterization of hollow carambola-shaped silver sulfide microspheres using a microwave-assisted template-free method
原文传递
导出
摘要 A simple and convenient method, free of template, has been proposed to synthesize hollow carambolashaped Ag2 S microspheres with Ag NO3, thiourea(TU), Na Cl and diethanolamine as reagents using a microwave-assisted method, at low temperatures of below 100 ℃. Powder X-ray diffraction(XRD),scanning electron microscopy(FESEM) and high resolution transmission electron microscopy(HRTEM)were employed to characterize the morphology and composition of those microspheres. The results indicated that the hollow carambola-shaped silver sulfide microspheres(with high purity and homogeneous morphology) were prepared by an Ostwald ripening process. A possible formation mechanism of hollow carambola-shaped Ag2 S microspheres was proposed. A simple and convenient method, free of template, has been proposed to synthesize hollow carambolashaped Ag2 S microspheres with Ag NO3, thiourea(TU), Na Cl and diethanolamine as reagents using a microwave-assisted method, at low temperatures of below 100 ℃. Powder X-ray diffraction(XRD),scanning electron microscopy(FESEM) and high resolution transmission electron microscopy(HRTEM)were employed to characterize the morphology and composition of those microspheres. The results indicated that the hollow carambola-shaped silver sulfide microspheres(with high purity and homogeneous morphology) were prepared by an Ostwald ripening process. A possible formation mechanism of hollow carambola-shaped Ag2 S microspheres was proposed.
出处 《Chinese Chemical Letters》 SCIE CAS CSCD 2016年第3期451-453,共3页 中国化学快报(英文版)
基金 supported by the Fundamental Research Funds for the Central Universities(No.2232013A3-05) the National Science and Technology Ministry(No.ID 2012BAK30B03)
关键词 Silver sulfide Hollow carambola-shaped Microwave-assisted method Template-free Silver sulfide Hollow carambola-shaped Microwave-assisted method Template-free
  • 相关文献

参考文献4

二级参考文献24

共引文献9

同被引文献43

引证文献6

二级引证文献22

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部