New leak elements for helium based on single-layer graphene composite membranes

Liu, ZX; Meng, DH; Ren, GH; Zhang, X; Han, Y; Wang, LN; Sun, W; Sun, LC; Yan, RX

Yan, RX (corresponding author), Beijing Inst Spacecraft Environm Engn, Beijing 100094, Peoples R China.

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 2021; 39 (4):

Abstract

Graphene containing intrinsic pores with molecular dimensions is a highly promising material for standard leak elements because of its minimal and sta......

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