Synthesis of ThO2 nanostructures through a hydrothermal approach: influence of hexamethylenetetramine (HMTA) and sodium dodecyl sulfate (SDS)

	Synthesis of ThO2 nanostructures through a hydrothermal approach: influence of hexamethylenetetramine (HMTA) and sodium dodecyl sulfate (SDS)
	Zhao R(赵然); Wang L(王琳); Chai ZF(柴之芳); 石伟群;Zhao, R; Wang, L; Chai, ZF; Shi, WQ
刊名	RSC ADVANCES
	2014
卷号	4 期号:94 页码:52209-52214
英文摘要	In this work, ThO2 nanostructures with various morphologies are synthesized through a hydrothermal approach. The influences of some experimental parameters, such as the concentration of hexamethylenetetramine (HMTA), the amount of sodium dodecyl sulfate (SDS) and the hydrothermal temperature, on the synthesis and morphologies of ThO2 nanostructures were systematically investigated by X-ray diffraction (XRD), Fourier transform infrared (FT-IR) spectroscopy, scanning electron microscopy (SEM) and thermogravimetric analysis (TGA). The results showed that ThO2 nanospheres with a particle size of 59 +/- 9 nm could be synthesized at a molar ratio of Th4+/HMTA of 0.3 under the reaction temperature of 100 degrees C. Adding SDS could adjust the diameter of ThO2 nanospheres from 240 to 71 nm while keeping other parameters constant. Furthermore, nanoparticles and the aggregated nanostructures of ThO2 could be obtained by varying the concentration of HMTA and the amount of SDS. The possible formation mechanism of various ThO2 nanostructures was also proposed.
学科主题	Chemistry
收录类别	SCI
WOS记录号	WOS:000344389000051
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/225354]
专题	高能物理研究所_院士高能物理研究所_多学科研究中心
推荐引用方式 GB/T 7714	Zhao R,Wang L,Chai ZF,et al. Synthesis of ThO2 nanostructures through a hydrothermal approach: influence of hexamethylenetetramine (HMTA) and sodium dodecyl sulfate (SDS)[J]. RSC ADVANCES,2014,4(94):52209-52214.
APA	赵然.,王琳.,柴之芳.,石伟群；Zhao, R.,Wang, L.,...&Shi, WQ.(2014).Synthesis of ThO2 nanostructures through a hydrothermal approach: influence of hexamethylenetetramine (HMTA) and sodium dodecyl sulfate (SDS).RSC ADVANCES,4(94),52209-52214.
MLA	赵然,et al."Synthesis of ThO2 nanostructures through a hydrothermal approach: influence of hexamethylenetetramine (HMTA) and sodium dodecyl sulfate (SDS)".RSC ADVANCES 4.94(2014):52209-52214.