New Single Ion Conducting Blend Based on PEO and PA-LiTFSI

被引：33

作者：

Piszcz, Michal ^{[1
,3
]}

Garcia-Calvo, Oihane ^{[1
]}

Oteo, Uxue ^{[1
]}

Lopez del Amo, Juan M. ^{[1
]}

Li, Chunmei ^{[1
]}

Rodriguez-Martinez, Lide M. ^{[1
]}

Ben Youcef, Hicham ^{[1
,4
]}

Lago, Nerea ^{[1
]}

Thielen, Joerg ^{[2
]}

Armand, Michel ^{[1
]}

机构：

[1] CIC Energigune, Parque Tecnol Alava,Albert Einstein 48,ED CIC, Minano 01510, Alava, Spain

[2] Robert Bosch GmbH, Corp Sector Res & Adv Engn, Robert Bosch Campus 1, D-71229 Renningen, Germany

[3] Warsaw Univ Technol, Fac Chem, Polymer Ion Res Grp, Noakowskiego 3, PL-00664 Warsaw, Poland

[4] Mohammed VI Polytech Univ, Mat Sci & Nanoengn Dept, Lot 660, Hay Moulay Rachid 43150, Ben Guerir, Morocco

来源：

ELECTROCHIMICA ACTA | 2017年 / 255卷

关键词：

POLYMER ELECTROLYTES; SOLID ELECTROLYTES; LITHIUM BATTERIES; COPOLYMERS; STABILITY; COMPLEXES; OXIDE);

D O I：

10.1016/j.electacta.2017.09.139

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

New synthesis route of polysalt with single ion conductivity based on functionalization of polyacrylic acid is reported for all solid state lithium metal batteries. Poly[(trifluoromethyl) sulfonyl acrylamide] PA-LiTFSI was synthesized in two steps reaction. The degree of functionalization of the polymer backbone by anion of lithium salt bis(trifluoromethane) sulfonimide (LiTFSI) was confirmed by ICP analysis. An ionic conductivity equal 1,77 10(-5) S cm(-1) at 80 degrees C of polysalt blended with PEO is reported. Easy process-able polysalt blended with PEO exhibits good mechanical properties and high transference number. (C) 2017 Elsevier Ltd. All rights reserved.

引用

页码：48 / 54

页数：7

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