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Solvothermal synthesis of magnetite hollow submicrospheres and mesoporous nanoparticles
X. L. Wang; J. Yu; G. M. Shi; G. Xu; Z. D. Zhang
2014
Source PublicationJournal of Materials Science
ISSN0022-2461
Volume49Issue:17Pages:6029-6038
AbstractMagnetite hollow submicrospheres and mesoporous nanoparticles have been synthesized by a solvothermal approach with assistant of hexamethylenetetramine (HMT) and poly(vinyl pyrrolidone) (PVP). Experimental results showed that the morphology of magnetite was transformed from hollow to solid submicrospheres with increasing amount of HMT. Moreover, without addition of PVP or appropriate addition of external water, mesoporous nanoparticles were obtained. A probable gaseous bubble template mechanism was proposed for the formation of magnetite hollow and mesoporous nanostructures based on experimental observations. Magnetic measurement results revealed that all of the samples were ferromagnetic at room temperature.
description.department[wang, xiaolei ; yu, jin ; shi, guimei ; xu, ge] shenyang univ technol, sch sci, dept chem & environm, shenyang 110870, peoples r china. [wang, xiaolei ; zhang, zhidong] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china. [wang, xiaolei ; zhang, zhidong] chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china. ; wang, xl (reprint author), chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china. ; xlwang@alum.imr.ac.cn ; zdzhang@imr.ac.cn
KeywordLithium-ion Batteries Anode Materials Monodisperse Nanostructures Microspheres Spheres Growth Arrays Chains Fe3o4
URL查看原文
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/73428
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
X. L. Wang,J. Yu,G. M. Shi,et al. Solvothermal synthesis of magnetite hollow submicrospheres and mesoporous nanoparticles[J]. Journal of Materials Science,2014,49(17):6029-6038.
APA X. L. Wang,J. Yu,G. M. Shi,G. Xu,&Z. D. Zhang.(2014).Solvothermal synthesis of magnetite hollow submicrospheres and mesoporous nanoparticles.Journal of Materials Science,49(17),6029-6038.
MLA X. L. Wang,et al."Solvothermal synthesis of magnetite hollow submicrospheres and mesoporous nanoparticles".Journal of Materials Science 49.17(2014):6029-6038.
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