Synthesis of Amorphous BaO-TiO2 and La2O3-Nb2O5 Glass Microspheres Using Containerless Flame-Spraying Technique and Their Properties

	Synthesis of Amorphous BaO-TiO2 and La2O3-Nb2O5 Glass Microspheres Using Containerless Flame-Spraying Technique and Their Properties
	Zhang Ying 1,2; Ma Xiaoguang 1; Li Xiaoyu 1,2; Li Jianqiang 1,2; Li Jiangtao 3; He Gang 3
刊名	RARE METAL MATERIALS AND ENGINEERING
	2020-02-01
卷号	49 期号:2 页码:482-486
关键词	flame spraying-water quenching glass microspheres TiO2-based glass Nb2O5-based glass
ISSN号	1002-185X
英文摘要	The BaTi2O5 (BTO) and 35La(2)O(3)-65Nb(2)O(5) (LNO) amorphous microspheres without conventional network-forming oxides were fabricated by a containerless flame-spraying technique. The results show that transparent BTO and LNO glass microspheres were successfully prepared. All the BTO glass microspheres have smooth surfaces and no crystalline traces, indicating they are amorphous glass. Their diameters range from 8 mu m to 40 mu m. And their amorphous forming ability is low. Most of the LNO glass microspheres have diameters of 10 mu m to 40 mu m, which are amorphous glass with smooth surfaces. And a small number of LNO microspheres have large particle diameters, which possess micron-sized grains on their surfaces. The BTO and LNO glass microspheres have high refractive index of 2.20 and 2.23, respectively, which are very promising to be applied as window, lens and reflection film materials.
资助项目	National Natural Science Foundation of China[51671181] ; National Natural Science Foundation of China[51674232] ; National Natural Science Foundation of China[51471158] ; National Natural Science Foundation of China[51432004]
WOS关键词	INFRARED-EMISSION PROPERTY ; LUMINESCENCE ; FABRICATION ; CERAMICS ; BULK
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	NORTHWEST INST NONFERROUS METAL RESEARCH
WOS记录号	WOS:000550831700015
资助机构	National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/41491]
专题	中国科学院过程工程研究所
通讯作者	Li Jianqiang
作者单位	1.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, CAS Key Lab Green Proc & Engn, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Cryogen, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Zhang Ying,Ma Xiaoguang,Li Xiaoyu,et al. Synthesis of Amorphous BaO-TiO2 and La2O3-Nb2O5 Glass Microspheres Using Containerless Flame-Spraying Technique and Their Properties[J]. RARE METAL MATERIALS AND ENGINEERING,2020,49(2):482-486.
APA	Zhang Ying,Ma Xiaoguang,Li Xiaoyu,Li Jianqiang,Li Jiangtao,&He Gang.(2020).Synthesis of Amorphous BaO-TiO2 and La2O3-Nb2O5 Glass Microspheres Using Containerless Flame-Spraying Technique and Their Properties.RARE METAL MATERIALS AND ENGINEERING,49(2),482-486.
MLA	Zhang Ying,et al."Synthesis of Amorphous BaO-TiO2 and La2O3-Nb2O5 Glass Microspheres Using Containerless Flame-Spraying Technique and Their Properties".RARE METAL MATERIALS AND ENGINEERING 49.2(2020):482-486.