Glycerol-plasticized agarose separator suppressing dendritic growth in Li metal battery.

Agarose Carbohydrates Dendritic growth suppression Glycerol Li-metal batteries

Journal

Carbohydrate polymers
ISSN: 1879-1344
Titre abrégé: Carbohydr Polym
Pays: England
ID NLM: 8307156

Informations de publication

Date de publication:
01 Nov 2020
Historique:
received: 22 04 2020
revised: 08 06 2020
accepted: 25 06 2020
entrez: 25 8 2020
pubmed: 25 8 2020
medline: 25 8 2020
Statut: ppublish

Résumé

The growth of dendrite is the major limitation to the development of the Li-metal battery. To solve it, we disclose the preparation and performances of separator (MAGly) with a complete "green" formulation using biosourced and sustainable compounds: agarose as biopolymer along with glycerol as plasticizing agent. The natural biopolymer films are non-porous in nature and possess high elasticity with high stiffness along a wide temperature range (-35 to 180 °C), able to prevent the perpendicular dendritic Li growth. Moreover, they provide high Li

Identifiants

DOI: 10.1016/j.carbpol.2020.116697 PMID: 32829825
pubmed: 32829825
pii: S0144-8617(20)30871-7
doi: 10.1016/j.carbpol.2020.116697
pii:
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

116697

Informations de copyright

Copyright © 2020. Published by Elsevier Ltd.

Auteurs

Pierre Blin (P)

ICGM, Université de Montpellier, CNRS, ENSCM, Montpellier, France; Réseau sur le Stockage Electrochimique de l'Energie (RS2E), CNRS FR3459, 33 Rue Saint Leu, 80039, Amiens Cedex, France.

Bruno Boury (B)

ICGM, Université de Montpellier, CNRS, ENSCM, Montpellier, France.

Aurelie Taguet (A)

Polymers Composites and Hybrids (PCH), IMT Mines Ales, Ales, France.

Justine Touja (J)

ICGM, Université de Montpellier, CNRS, ENSCM, Montpellier, France; Réseau sur le Stockage Electrochimique de l'Energie (RS2E), CNRS FR3459, 33 Rue Saint Leu, 80039, Amiens Cedex, France.

Laure Monconduit (L)

ICGM, Université de Montpellier, CNRS, ENSCM, Montpellier, France; Réseau sur le Stockage Electrochimique de l'Energie (RS2E), CNRS FR3459, 33 Rue Saint Leu, 80039, Amiens Cedex, France. Electronic address: laure.monconduit@umontpellier.fr.

Snehangshu Patra (S)

ICGM, Université de Montpellier, CNRS, ENSCM, Montpellier, France; Réseau sur le Stockage Electrochimique de l'Energie (RS2E), CNRS FR3459, 33 Rue Saint Leu, 80039, Amiens Cedex, France; Laboratory of Electrochemistry for Energy and Environment (L3E), Centre of Excellence in Green Energy and Sensors Systems (CEGESS), Indian Institute of Engineering Science and Technology, (IIEST) Shibpur, Howrah, 711103, WB, India. Electronic address: snehangshu.patra@cegess.iiests.ac.in.

Classifications MeSH