GB/T 46514-2025 Active National standards

GB/T 46514-2025 Test method for cathode materials of lithium ion battery—Determination of crystal structure—X-ray diffraction method

Publish Date: 2025-10-05 Implement Date: 2026-05-01 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/T 46514-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: \nTest methods for the physical and chemical properties of metals

ICS Name: Powder metallurgy

Publish Date: 2025-10-05

Implement Date: 2026-05-01

Pages: 12 pages

Scope

This document describes the method of determining the crystal structure of cathode materials for lithium-ion batteries using X-ray diffraction.
This document is suitable for determining the crystal structure of cathode materials for lithium-ion batteries, such as nickel-cobalt-manganese lithium oxide, lithium iron phosphate, lithium cobalt oxide, lithium manganese oxide, and lithium manganese iron phosphate.

Development Information

Word Count: 15 Thousand words Pages: 12 pages

Referenced Standards

GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 30904-2014 Inorganic chemicals for industrial use—Crystal form analysis—X-ray diffraction method JJG 629-1989 Polycrystalline X-ray Diffractometer JJG 629-2014 Polycrystalline X-Ray Diffractometers JY/T 0587-2020 Polycrystalline X-ray diffraction method general principles

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