T/CEEIA 578-2022 The technical requirements and testing methods for ion conduction membranes used in iron-chromium flow batteries
T/CEEIA 578-2022 The technical requirements and testing methods for ion conduction membranes used in iron-chromium flow batteries
Basic Information
Scope
Scope: This document specifies the terms and definitions of ion conductive membranes for iron-chromium flow batteries, the test environmental conditions, technical requirements, sampling methods, and test methods for membrane thickness uniformity, water absorption, dimensional change rate, tensile properties, electrical conductivity, membrane surface resistance, ion selectivity coefficient, and oxidation resistance. This document is applicable to various types of ion conductive membranes for iron-chromium flow batteries. Main technical content: This document specifies the terms and definitions of ion conductive membranes for iron-chromium flow batteries, the test environmental conditions, technical requirements, sampling methods, and test methods for membrane thickness uniformity, water absorption, dimensional change rate, tensile properties, electrical conductivity, membrane surface resistance, ion selectivity coefficient, and oxidation resistance. This document is applicable to various types of ion conductive membranes for iron-chromium flow batteries.