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HF-resistant perfluorinated porous polymer for separation of electronic specialty gases

22 November 2024, Version 1
Working Paper
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

A perfluorinated porous polymer, PFPP-1, featuring large SBET (1068 m2/g) and ultrahigh fluorine content (35.6 at.%), was synthesized to accomplish high HF resistance and selective adsorption of F-gases. Enhanced dipole interactions and optimal F-gas/N2 selectivity highlight PFPP-1’s potential for efficient recovery of electronic specialty gases in sustainable electronics.

Keywords

perfluorinated porous polymer
electron specialty gases
gas adsorption and purification

Supplementary materials

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Description
Electronic Supplementary Information for: HF-resistant Perfluorinated Porous Polymer for Separation of Electronic Specialty Gases
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Version History

Nov 22, 2024 Version 1

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The content is available under CC BY NC ND 4.0 [opens in a new tab]

DOI

10.26434/chemrxiv-2024-20dn0
D O I: 10.26434/chemrxiv-2024-20dn0 [opens in a new tab]

Funding

National Natural Science Foundation of China
No. 22278146
Natural Science Foundation of Guangdong Province
No. 2024B1515040016
Guangdong Key Research and Development Scheme
No. 2023B0101010001

Author’s competing interest statement

The author(s) have declared they have no conflict of interest with regard to this content

Ethics

The author(s) have declared ethics committee/IRB approval is not relevant to this content

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