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

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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

Pages: 28 pages

Scope

This document specifies the classification and naming of sodium ion cathode materials, technical requirements, inspection rules, marking, packaging, transportation, storage, and the contents of accompanying documents and purchase orders, and describes the corresponding test methods.
This document is applicable to the production and inspection of cathode materials for sodium ion batteries.

Development Information

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

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