Deuterium plasma-driven permeation through vanadium, niobium and tantalum membranes

doi:10.1016/j.fusengdes.2021.112755

	Deuterium plasma-driven permeation through vanadium, niobium and tantalum membranes
	Wang, Lu 1,2; Zhou, Hai-Shan 1,2; Liu, Hao-Dong 2; Xu, Yu-Ping 2; Qi, Qiang 2,3; Luo, Guang-Nan 1,2
刊名	FUSION ENGINEERING AND DESIGN
	2021-11-01
卷号	172
关键词	Hydrogen isotope separation Plasma-driven permeation Super-permeation Vanadium Tantalum Niobium
ISSN号	0920-3796
DOI	10.1016/j.fusengdes.2021.112755
通讯作者	Zhou, Hai-Shan(haishanzhou@ipp.ac.cn)
英文摘要	Deuterium (D) plasma-driven permeation (PDP) experiments for vanadium (V), niobium (Nb) and tantalum (Ta) membranes are performed between 573-873 K in the linear plasma facility PREFACE. The sample temperature, membrane thickness and ion incident energy effects on D permeation behavior through these three metals are studied. PDP fluxes of D through Ta and Nb decrease with decreasing sample temperature, except for the 0.05 mm thick Nb case. Moreover, a break point around 750 K can be observed on the flux-temperature curves for all V samples. The D PDP flux through Nb decreases as the thickness increases. For Ta and V samples, however, the permeation fluxes do not change significantly when their thicknesses are thinner than 0.1 mm. A drop in D permeation fluxes for the three materials is observed when increasing the ion incident energy. The surface morphology is checked by Scanning Electron Microscopy (SEM). Only the V membranes exposed to D plasma show surface exfoliation.
资助项目	National Magnetic Confinement Fusion Science Program of China[2017YFE0301502] ; National Natural Science Foundation of China[11875288] ; Youth Innovation Promotion Association CAS[2018484]
WOS关键词	HYDROGEN PERMEATION ; SUPERPERMEATION ; PERMEABILITY ; RETENTION
WOS研究方向	Nuclear Science & Technology
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000709552800010
资助机构	National Magnetic Confinement Fusion Science Program of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/125732]
专题	中国科学院合肥物质科学研究院
通讯作者	Zhou, Hai-Shan
作者单位	1.Univ Sci & Technol China, Hefei 230026, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, Hefei Inst Phys Sci, Hefei 230031, Peoples R China 3.Anhui Prov Key Lab Special Welding Technol, Huainan 232000, Peoples R China
推荐引用方式 GB/T 7714	Wang, Lu,Zhou, Hai-Shan,Liu, Hao-Dong,et al. Deuterium plasma-driven permeation through vanadium, niobium and tantalum membranes[J]. FUSION ENGINEERING AND DESIGN,2021,172.
APA	Wang, Lu,Zhou, Hai-Shan,Liu, Hao-Dong,Xu, Yu-Ping,Qi, Qiang,&Luo, Guang-Nan.(2021).Deuterium plasma-driven permeation through vanadium, niobium and tantalum membranes.FUSION ENGINEERING AND DESIGN,172.
MLA	Wang, Lu,et al."Deuterium plasma-driven permeation through vanadium, niobium and tantalum membranes".FUSION ENGINEERING AND DESIGN 172(2021).