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酚醛基炭膜的制备

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Indexed by: Journal Article

Date of Publication: 1997-02-20

Journal: 炭素技术

Issue: 01

Page Number: 1-4

ISSN: 1001-3741

Key Words: 炭膜;气体分离;浸涂;努森扩散

Abstract: 以酚醛树脂为原料,制备了炭膜,并对其气体渗透性能进行了研究。考察了炭化温度、压差和浸涂改性对气体分离性能的影响。气体透过炭膜的扩散以努森扩散为主,并伴有粘性流。

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