Polystyrene-supported neutral lithium receptor for the recovery of high-purity LiPF6 from simulated degraded electrolyte

Sheng-Yin Huang; Hu Wang; Hugo Celio; Niveen M. Khashab; Zachariah A. Page; Jonathan L. Sessler

doi:10.1039/d2ta03220a

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Polystyrene-supported neutral lithium receptor for the recovery of high-purity LiPF6 from simulated degraded electrolyte

Journal article

Peer reviewed

Polystyrene-supported neutral lithium receptor for the recovery of high-purity LiPF6 from simulated degraded electrolyte

Sheng-Yin Huang, Hu Wang, Hugo Celio, Niveen M. Khashab, Zachariah A. Page and Jonathan L. Sessler

Journal of materials chemistry. A, Materials for energy and sustainability, Vol.10(28), pp.14788-14794

28/06/2022

DOI: https://doi.org/10.1039/d2ta03220a

Abstract

Chemistry

Chemistry, Physical

Energy & Fuels

Materials Science

Materials Science, Multidisciplinary

Physical Sciences

Science & Technology

Technology

An immobilized receptor selectively sequesters Li+ and PF6- from aprotic solutions. Subsequent suspension in methanol serves to trigger the release of LiPF6. The recovered LiPF6 has >= 99.5% purity and no appreciable trace metal content as determined by qNMR spectroscopy and ICP-MS analysis.

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Title: Polystyrene-supported neutral lithium receptor for the recovery of high-purity LiPF6 from simulated degraded electrolyte
Creators - without role: Sheng-Yin Huang - The University of Texas at Austin
Hu Wang - The University of Texas at Austin
Hugo Celio - The University of Texas at Austin
Niveen M. Khashab - King Abdullah University of Science and Technology
Zachariah A. Page - The University of Texas at Austin
Jonathan L. Sessler - The University of Texas at Austin
Publication Details: Journal of materials chemistry. A, Materials for energy and sustainability, Vol.10(28), pp.14788-14794
Publisher: Royal Soc Chemistry
Number of pages: 7
Grant note: OSR-2019-CRG8-4032 / King Abdullah University of Science and Technology (KAUST); King Abdullah University of Science & Technology F-0018; F-2007 / Robert A. Welch Foundation; The Welch Foundation CHE1925708 / National Science Foundation; National Science Foundation (NSF)
Identifiers: 9945972908331
Academic Unit: King Abdullah University of Science & Technology
Language: English
Resource Type: Journal article