In operando Raman microscopy of the Cu/Li1.5Al0.5Ge1.5(PO4)3 solid electrolyte interphase

被引：0

作者：

Weich, Ineke ^{[1
]}

Dopilka, Andrew ^{[2
]}

Kasnatscheew, Johannes ^{[1
]}

Winter, Martin ^{[1
,3
]}

Kostecki, Robert ^{[2
]}

机构：

[1] Univ Munster, MEET Battery Res Ctr, Corrensstr 46, D-48149 Munster, Germany

[2] Lawrence Berkeley Natl Lab, Energy Storage & Distributed Resources Div, Berkeley, CA 94720 USA

[3] Forschungszentrum Julich, Helmholtz Inst Munster, IEK 12, Corrensstr 48, D-48149 Munster, Germany

来源：

CHEMICAL COMMUNICATIONS | 2025年 / 61卷 / 07期

关键词：

FAILURE;

D O I：

10.1039/d4cc05718j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Li1.5Al0.5Ge1.5(PO4)3 (LAGP) is a promising solid-state electrolyte (SSE) for solid-state batteries but suffers from side reactions with Li metal resulting in cracking and interfacial resistance rise which hinders its practical application. Herein, in operando Raman spectroscopy was performed to gain insights into local chemical and structural transformations of the Cu/LAGP interface during cathodic polarization.

引用

页码：1459 / 1462

页数：4