Influence of different surfactants on crystal growth behavior and sinterability of La2Ce2O7 solid solution

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 清洁能源化学与材料实验室

	Influence of different surfactants on crystal growth behavior and sinterability of La2Ce2O7 solid solution
	Wang, Yue 1; Wang, Chunjie 2; Li, Chao 1; Cheng YL(程永亮)3 ; Chi, Feng 2
刊名	Ceramics International
	2014
卷号	40 期号:3 页码:4305-4310
关键词	Crystal growth Surfactant La2Ce2O7 Sinterability Ceramics
ISSN号	0272-8842
通讯作者	Wang, Chunjie
英文摘要	La₂Ce₂O₇ nanocrystals were prepared via hydrothermal method with polyethylene glycol (PEG) and cetyltrimethyl ammonium bromide (CTAB) as surfactants, respectively. X-ray diffraction, thermogravimetric analysis/differential scanning calorimetry, Raman spectroscopy, and Field emission scanning electron microscopy were utilized to characterize the phase structure, thermal decomposition, and morphology of the products. Qualitative analyses indicate that both samples have a cubic fluorite structure. The surfactants have an important effect on the specific surface area, lattice parameter, and average crystallite size of the products. The sample using CATB as surfactant has a higher activation energy of crystal growth than that with PEG. Moreover, the effects of surfactants on the sinterability of compacted body are also discussed.
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	the National Natural Science Foundation of China under Grant no. 11247284
语种	英语
WOS记录号	WOS:000331017500061
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/20284]
专题	兰州化学物理研究所_清洁能源化学与材料实验室
作者单位	1.Bohai Univ, Coll New Energy, Jinzhou 121013, Peoples R China 2.Bohai Univ, Coll Engn, Jinzhou 121013, Peoples R China 3.Chinese Acad Sci, Lanzhou Inst Chem Phys, Lab Clean Energy Chem & Mat, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Wang, Yue,Wang, Chunjie,Li, Chao,et al. Influence of different surfactants on crystal growth behavior and sinterability of La2Ce2O7 solid solution[J]. Ceramics International,2014,40(3):4305-4310.
APA	Wang, Yue,Wang, Chunjie,Li, Chao,Cheng YL,&Chi, Feng.(2014).Influence of different surfactants on crystal growth behavior and sinterability of La2Ce2O7 solid solution.Ceramics International,40(3),4305-4310.
MLA	Wang, Yue,et al."Influence of different surfactants on crystal growth behavior and sinterability of La2Ce2O7 solid solution".Ceramics International 40.3(2014):4305-4310.