引用本文:
Da Zhi LI, Xin Yu SONG, Si Xiu SUN, Jin Xin GUO. A Simple Method for the Preparation of ZnO Prickly Spheres[J]. Chinese Chemical Letters,
2004, 15(6): 733-736.
Citation: Da Zhi LI, Xin Yu SONG, Si Xiu SUN, Jin Xin GUO. A Simple Method for the Preparation of ZnO Prickly Spheres[J]. Chinese Chemical Letters, 2004, 15(6): 733-736.
Citation: Da Zhi LI, Xin Yu SONG, Si Xiu SUN, Jin Xin GUO. A Simple Method for the Preparation of ZnO Prickly Spheres[J]. Chinese Chemical Letters, 2004, 15(6): 733-736.
A Simple Method for the Preparation of ZnO Prickly Spheres
摘要:
The synthesis of ZnO prickly spheres using precipitation followed by heating treatment was investigated. Zn(OH)2 precursor was prepared by precipitation process using Zn(CH3COO·2·2H2O in mixed 1-propanol-water solvent. Sodium dodecyl sulfate (SDS) as the anionic surfactant was added to control the morphology. The size and structure of ZnO prickly spheres were studied using XRD, TEM and SEM. The results showed that the morphologies and size of the spheres strongly depended on the volume ratio of 1-propanol/water and molar ratio of SDS/Zn2+. ZnO prickly spheres composed of nanorods could be obtained, when the volume ratio of 1-propanol/water=2:3 and the molar ratio of Zn2+/SDS≈450:1.
-
关键词:
- ZnO
- / prickly sphere
- / precipitation-heat treatment
- / SDS
English
A Simple Method for the Preparation of ZnO Prickly Spheres
Abstract:
The synthesis of ZnO prickly spheres using precipitation followed by heating treatment was investigated. Zn(OH)2 precursor was prepared by precipitation process using Zn(CH3COO·2·2H2O in mixed 1-propanol-water solvent. Sodium dodecyl sulfate (SDS) as the anionic surfactant was added to control the morphology. The size and structure of ZnO prickly spheres were studied using XRD, TEM and SEM. The results showed that the morphologies and size of the spheres strongly depended on the volume ratio of 1-propanol/water and molar ratio of SDS/Zn2+. ZnO prickly spheres composed of nanorods could be obtained, when the volume ratio of 1-propanol/water=2:3 and the molar ratio of Zn2+/SDS≈450:1.
-
Key words:
- ZnO
- / prickly sphere
- / precipitation-heat treatment
- / SDS
扫一扫看文章
计量
- PDF下载量: 0
- 文章访问数: 0
- HTML全文浏览量: 0
下载:
