GB/Z 155-2025 Active National standards

GB/Z 155-2025 General principles of sodium ion battery cathode materials

Publish Date: 2025-12-03 Implement Date: 1970-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/Z 155-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Metal and alloy powders

ICS Name: Powder metallurgy

Publish Date: 2025-12-03

Implement Date: 1970-01-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国有色金属标准化技术委员会(SAC/TC 243)

Pages: 28 pages

Scope

本文件规定了钠离子正极材料的分类和命名、技术要求、检验规则、标志、包装、运输、贮存及随行文件和订货单内容，描述了相应的试验方法。
本文件适用于钠离子电池用正极材料的生产与检验。

Development Information

Drafting Units:

广东邦普循环科技有限公司、格林美(无锡)能源材料有限公司、湖北万润新能源科技股份有限公司、溧阳中科海钠科技有限责任公司、金川集团股份有限公司、国科能源(滁州)有限公司、安徽鑫钠新材料科技有限公司、湖南长远锂科新能源有限公司、深圳市贝特瑞新能源技术研究院有限公司、厦门厦钨新能源材料股份有限公司、贵州振华新材料股份有限公司、浙江美达瑞新材料科技有限公司、万华化学集团股份有限公司、宜昌邦普循环科技有限公司、金川集团镍盐有限公司、湖南邦普循环科技有限公司

Drafting Persons:

余海军、许开华、吕飞、戚兴国、陈小兵、关允飞、李昭锐、万鹏、吕栋梁、李子坤、曾雷英、汪乾、崔璠、陈玉君、余志杰、王伟刚、胡家彦、顾然、干俊勋、王晓江、梁华妹、王翠亚、夏占国

Word Count: 38 Thousand words Pages: 28 pages

Referenced Standards

GB/T 5162-1985 Metallic powders—Determination of tap density GB/T 5162-2006 Metallic powders—Determination of tap density GB/T 5162-2021 Metallic powders—Determination of tap density GB/T 5211.6-1985 Method for the determination of resistance to acid of pigments GB/T 5211.6-2020 General methods of test for pigments and extenders—Part 6:Determination of pH value of an aqueous suspension GB/T 5314-1985 Powders for powder metallurgical purposes—Sampling GB/T 5314-2011 Powders for powder metallurgical purposes—Sampling GB/T 19077-2016 Particle size analysis—Laser diffraction methods GB/T 19077-2024 Particle size analysis—Laser diffraction methods GB/T 19077.1-2003 Particle size analysis—Laser diffraction method GB/T 19077.1-2008 Particle size analysis—Laser diffraction methods—Part 1:General principles GB/T 35924-2018 Determination of moisture in solid chemical products—Thermogravimetry method GB/T 44330-2024 Lithium-ion battery cathode materials—Determination of powder compaction density GB/T 45330-2025 Cathode materials for lithium ion batteries—Determination of water content—Carl fisher coulomb method

Related Standards

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GB/T 3879-1983 The material blanks of steel bonded carbide

Publish Date: 1983-10-10

GB/T 4309-1984 Replaced

GB/T 4309-1984 Classification and designation for powder metallurgy materials

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GB/T 5124.1-1985 Replaced

GB/T 5124.1-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of total carbon content

Publish Date: 1985-04-24

GB/T 5124.2-1985 Replaced

GB/T 5124.2-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of free(insoluble) carbon content

Publish Date: 1985-04-24

GB/T 5124.3-1985 Replaced

GB/T 5124.3-1985 Methods for chemical analysis of hardmetals—The potentiometric method for the determination of cobalt content

Publish Date: 1985-04-24

GB/T 5124.4-1985 Replaced

GB/T 5124.4-1985 Methods for chemical analysis of hardmetals—The photometric peroxide method for the determination of titanium content

Publish Date: 1985-04-24