DICP OpenIR
Preparation, characterization. and low-temperature heat capacities of nanocrystalline TiO2 ultrafine powder
Wu, XM; Wang, L; Tan, ZC; Li, GH; Qu, SS
KeywordNanocrystalline Tio2 Grain Size Crystalline Phase Low-temperature Heat Capacity
Source PublicationJOURNAL OF SOLID STATE CHEMISTRY
2001
Volume156Issue:1Pages:220-224
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Inorganic & Nuclear ; Chemistry, Physical
WOS Research AreaChemistry
WOS KeywordSOL-GEL PROCESS ; CALORIMETER
AbstractNanocrystalline TiO2 ultrafine powders with different grain sizes have been prepared by the sol-gel method. The grain sizes and the crystalline phases have been determined, Heat capacities in the temperature range of 78-370 K have also been measured, and the polynomial equations expressing the change of heat capacity with temperature were fitted. The obtained values of the heat capacity have been compared with those of the bulk crystal from the Literature, The relations between heat capacity and the grain size of nanocrystalline TiO2 have been discussed in terms of energy. (C) 2001 Academic Press.
Language英语
WOS IDWOS:000167126000030
Citation statistics
Cited Times:30[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/138841
Collection中国科学院大连化学物理研究所
Affiliation1.Wuhan Univ, Coll Chem & Environm Sci, Wuhan 430072, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Thermochem Lab, Dalian 116023, Peoples R China
3.Chinese Acad Sci, Inst Solid State Phys, Hefei 230031, Peoples R China
Recommended Citation
GB/T 7714
Wu, XM,Wang, L,Tan, ZC,et al. Preparation, characterization. and low-temperature heat capacities of nanocrystalline TiO2 ultrafine powder[J]. JOURNAL OF SOLID STATE CHEMISTRY,2001,156(1):220-224.
APA Wu, XM,Wang, L,Tan, ZC,Li, GH,&Qu, SS.(2001).Preparation, characterization. and low-temperature heat capacities of nanocrystalline TiO2 ultrafine powder.JOURNAL OF SOLID STATE CHEMISTRY,156(1),220-224.
MLA Wu, XM,et al."Preparation, characterization. and low-temperature heat capacities of nanocrystalline TiO2 ultrafine powder".JOURNAL OF SOLID STATE CHEMISTRY 156.1(2001):220-224.
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