Research on preparation of nano-Sb2O3@Br-VERs core-shell composite particles

doi:10.1080/02726351.2021.1998268

CORC > 兰州理工大学 > 兰州理工大学 > 新能源学院

	Research on preparation of nano-Sb2O3@Br-VERs core-shell composite particles
	Xu, Jianlin 1,2; Wang, Tao 1,2; Ren, Shibo 1,2; Kang, Chenghu 1,2; Niu, Lei 1,2; Fan, Jiliang 1,2; Li, Chengsi 1,2
刊名	PARTICULATE SCIENCE AND TECHNOLOGY
	2021-11
卷号	40 期号:6 页码:737-744
关键词	Nanometer antimony trioxide brominated bisphenol A epoxy vinyl ester resin core-shell composite particles
ISSN号	0272-6351
DOI	10.1080/02726351.2021.1998268
英文摘要	Nanoparticles with core-shell structure provide a new potential technology to improve the efficiency of flame retardants. Using nanometer antimony trioxide particles (nano-Sb2O3) as matrix material and brominated bisphenol-A epoxy vinyl ester resin (Br-VERs) diluted by toluene (PhMe) or styrene (ST) as the coating material, PhMe-nano-Sb2O3@Br-VERs and ST-nano-Sb2O3@Br-VERs core-shell composite particles were prepared by electromagnetic stirring method. The results show that Br-VERs can successfully coat on the surface of nano-Sb2O3, thus forming core-shell composite particles with crystalline nano-Sb2O3 as the core and amorphous Br-VERs as the shell. The thickness of Br-VERs shell of PhMe-nano-Sb2O3@Br-VERs composite particles is between 9.5 nm and 15.5 nm, and the shell's mass fraction is 20.8% in the composite particles. The thickness of Br-VERs shell of ST-nano-Sb2O3@Br-VERs composite particles is between 5.5 and 9.5 nm, and the shell's mass fraction is 3.8%. The mass of Br-VERs shell of PhMe-nano-Sb2O3@Br-VERs composite particles is 5.47 times that of ST-nano-Sb2O3@Br-VERs composite particles, which indicates PhMe used as the diluent for Br-VERs has a better effect than that of ST used as the diluent.
WOS研究方向	Engineering
语种	英语
出版者	TAYLOR & FRANCIS INC
WOS记录号	WOS:000716328800001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/150005]
专题	新能源学院材料科学与工程学院
作者单位	1.Lanzhou Univ Technol, Coll Mat Sci & Engn, Lanzhou 730050, Peoples R China; 2.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Xu, Jianlin,Wang, Tao,Ren, Shibo,et al. Research on preparation of nano-Sb2O3@Br-VERs core-shell composite particles[J]. PARTICULATE SCIENCE AND TECHNOLOGY,2021,40(6):737-744.
APA	Xu, Jianlin.,Wang, Tao.,Ren, Shibo.,Kang, Chenghu.,Niu, Lei.,...&Li, Chengsi.(2021).Research on preparation of nano-Sb2O3@Br-VERs core-shell composite particles.PARTICULATE SCIENCE AND TECHNOLOGY,40(6),737-744.
MLA	Xu, Jianlin,et al."Research on preparation of nano-Sb2O3@Br-VERs core-shell composite particles".PARTICULATE SCIENCE AND TECHNOLOGY 40.6(2021):737-744.