ICCAS OpenIR
Study on the Anatase to Rutile Phase Transformation and Controlled Synthesis of Rutile Nanocrystals with the Assistance of Ionic Liquid
Ding, Kunlun; Miao, Zhenjiang; Hu, Baoji; An, Guimin; Sun, Zhenyu; Han, Buxing; Liu, Zhimin
2010-06-15
Source PublicationLANGMUIR
ISSN0743-7463
Volume26Issue:12Pages:10294-10302
AbstractWe developed a route to synthesize rutile TiO(2) nanocrystals (NCs) with the assistance of 1-butyl-3-methylimidazolium chloride (bmim(+)Cl(-)). The phase transformation from anatase to rutile phase was investigated, and a simple model to describe the phase transformation process was proposed considering that the nucleation and growth of rutile phase were determined by the aggregation manner of anatase NCs and Ostwald ripening process, respectively. It was demonstrated that the surfactant-like nature of the IL used was crucial for controlling the crystallization process via controlling the aggregation manner of the NCs. The phase, shape, and size of TiO(2) NCs could be tuned by the controlling the operating conditions, such as temperature, solution acidity, and reactant concentration of the bmim(+)Cl(-)/TiCl(4)/H(2)O reaction system. Phase-pure rutile multipods and 1D nanorods with different sizes were controllably obtained.
DOI10.1021/la100468e
Indexed BySCI
Language英语
WOS IDWOS:000278427600154
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:59[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/69330
Collection中国科学院化学研究所
Corresponding AuthorLiu, Zhimin
AffiliationChinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Ding, Kunlun,Miao, Zhenjiang,Hu, Baoji,et al. Study on the Anatase to Rutile Phase Transformation and Controlled Synthesis of Rutile Nanocrystals with the Assistance of Ionic Liquid[J]. LANGMUIR,2010,26(12):10294-10302.
APA Ding, Kunlun.,Miao, Zhenjiang.,Hu, Baoji.,An, Guimin.,Sun, Zhenyu.,...&Liu, Zhimin.(2010).Study on the Anatase to Rutile Phase Transformation and Controlled Synthesis of Rutile Nanocrystals with the Assistance of Ionic Liquid.LANGMUIR,26(12),10294-10302.
MLA Ding, Kunlun,et al."Study on the Anatase to Rutile Phase Transformation and Controlled Synthesis of Rutile Nanocrystals with the Assistance of Ionic Liquid".LANGMUIR 26.12(2010):10294-10302.
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