Facile synthesis and characterization of hydrophobic vaterite CaCO3 with novel spike-like morphology via a solution route
文献类型：期刊论文
| 作者 | Wang XB(王晓波) ; Wang XB(王晓波)
|
| 刊名 | Materials Letters
 |
| 出版日期 | 2010 |
| 卷号 | 64页码:2184-2187 |
| 关键词 | Calcium carbonate Vaterite Nanomaterials Crystal structure Crystal morphology |
| ISSN号 | 0167-577X |
| 通讯作者 | 王晓波 |
| 中文摘要 | Hydrophobic spike-like vaterite CaCO3 composed of nanoparticles with an average size of 100 nm has beensuccessfully synthesized via a simple synthetic method. The crystallization of vaterite CaCO3 was fabricatedby the reaction of CaCl2 with Na2CO3 in ethanol–water solvents in the presence of oleic acid. The as-preparedproducts were characterized by field emission scanning electron microscopy (FESEM), transmission electronmicroscopy (TEM), Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD) and contactangle analysis. The characterization results revealed that oleic acid played an important role in determiningthe phase and morphology of the sample. In addition, the surface properties of the vaterite CaCO3 changedfrom hydrophilic to hydrophobic. The contact angle of the modified CaCO reached 95.8°. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the Major State Basic Research Development Program (973 Grant No. 2007CB607606);the National High Technology Research and Development Program of China (863, Grant No. 2007AA05Z420);the National Natural Science Foundation of China (Grant No. 50742036) |
| 语种 | 英语 |
| WOS记录号 | WOS:000281997900012 |
| 公开日期 | 2012-09-28 |
| 源URL | [http://210.77.64.217/handle/362003/1041]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 通讯作者 | Wang XB(王晓波); Wang XB(王晓波) |
| 推荐引用方式 GB/T 7714 | Wang XB,Wang XB. Facile synthesis and characterization of hydrophobic vaterite CaCO3 with novel spike-like morphology via a solution route[J]. Materials Letters,2010,64:2184-2187. |
| APA | 王晓波,&王晓波.(2010).Facile synthesis and characterization of hydrophobic vaterite CaCO3 with novel spike-like morphology via a solution route.Materials Letters,64,2184-2187. |
| MLA | 王晓波,et al."Facile synthesis and characterization of hydrophobic vaterite CaCO3 with novel spike-like morphology via a solution route".Materials Letters 64(2010):2184-2187. |
入库方式： OAI收割
来源：兰州化学物理研究所
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