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GB/T 33822-2017

Search Result of Chinese Standard: 'GB/T 33822-2017'
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GB/T 33822-2017English449 ASK Days<=5 Nano lithium iron phosphate Valid GB/T 33822-2017
GB/T 33822-2017Chinese20 Add to Cart <=1-day [PDF from Chinese Authority, or Standard Committee, or Publishing House]

   
Detail Information of GB/T 33822-2017; GB/T33822-2017
Description (Translated English): Nano lithium iron phosphate
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G12
Classification of International Standard: 71.060.50
Word Count Estimation: 25,227
Date of Issue: 2017-05-31
Date of Implementation: 2017-12-01
Quoted Standard: GB/T 223.69; GB/T 1479.1; GB/T 5162; GB/T 5314; GB/T 6283; GB/T 6388; GB/T 6682; GB/T 18287; GB/T 19077; GB/T 19587; GB/T 33828; JCPDS^1) (40-1499)
Proposing organization: Chinese Academy of Sciences
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, China National Standardization Administration Committee
Summary: This standard specifies the terminology and definition of nanometer iron phosphate, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage and order contents. This standard applies to filing ion battery cathode material nano lithium iron phosphate quality inspection and product acceptance.

GB/T 33822-2017
Nano lithium iron phosphate
ICS 71.060.50
G12
National Standards of People's Republic of China
Nanometer lithium iron phosphate
2017-05-31 released
2017-12-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
China National Standardization Management Committee released
Directory
Preface I
1 range 1
2 normative reference document 1
3 Terms and definitions 1
4 technical requirements 2
5 Detection method 4
6 inspection rules 6
7 Packaging, marking, transportation, storage 8
8 Order Contents 8
Appendix A (normative appendices) Methods for chemical analysis of lithium iron phosphate - Determination of iron content - Potentiometric titration 9
Appendix B (Normative appendix) Methods for chemical analysis of lithium iron phosphate - Determination of phosphorus content - Quinolone
Appendix C (normative appendages) Methods for chemical analysis of lithium iron phosphate. lithium, nickel, copper, zinc, manganese, chromium, magnesium, calcium, sodium, potassium
Determination of inductively coupled plasma emission spectroscopy
Appendix D (normative) Volume resistivity 15
Appendix E (normative) pH 16
Appendix F (normative) Metal ion dissolution rate 17
Appendix G (Normative Appendix) Test of Lithium Iron Phosphate Analog Battery
Preface
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by the Chinese Academy of Sciences.
This standard is under the jurisdiction of the National Nanotechnology Standardization Technical Committee Subcommittee on Nanometer Materials Subcommittee (SAC/TC279/SC1).
The drafting of this standard. Shenzhen City, Germany Nano Technology Co., Ltd., Hefei Guoxuan Hi-Tech Power Co., Ltd., Henan Cologne
New Energy Co., Ltd., Metallurgical Industry Information Standards Research Institute, Foshan City, Germany Nano Technology Co., Ltd.
The main drafters of this standard. Kong Lingyong, Xu Xiaoming, Cheng Di, Dai Shifeng, Shang Weili, Xie Ailiang, Li Xiaojun, Xu Yunjun.
Nanometer lithium iron phosphate
1 Scope
This standard specifies the terminology and definition of lithium iron phosphate, technical requirements, testing methods, inspection rules, marking, packaging, transportation, storage
And the contents of the order.
This standard applies to the lithium ion battery cathode material nano lithium iron phosphate quality inspection and product acceptance.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
Iron and steel - Determination of carbon content - Burning furnace gas volume method in tubular furnace GB/T
Metallic powders - Determination of bulk density - Part 1. Funnel method GB/T 1479.1
GB/T 5162 Determination of tap density of metallic powders
Method for sampling powder for powder metallurgy GB/T
GB/T 6283 Determination of moisture content in chemical products Karl Fischer method (general method)
GB/T 6388 shipping package collection and delivery mark
GB/T 6682 Analytical laboratory water specifications and test methods
GB/T 18287 General specification for lithium-ion batteries and accumulators for mobile phones
Particle size distribution laser diffraction method
Determination of specific surface area of solid matter by gas adsorption BET method GB/T
GB/T 33828 Determination of ferric content in nanometer lithium iron phosphate
JCDS1) (40-1499) Standard Chart of Lithium Iron Phosphate X - ray Powder Diffraction
JointCommitteeonPowderDiffractionStandards (Joint Committee of Powder Diffraction Standards).
3 terms and definitions
The following terms and definitions apply to this document.
3.1
Bulk density
The bulk density of the powder after the free filling of the standard container under the specified conditions, that is, the mass per unit volume when the powder is loosely filled.
3.2
Tap density
The mass of the unit volume measured by the slurry in the container under the specified conditions.
3.3
Specific surface area
Unit mass or volume of powder surface area.
Related standard:   GB/T 33827-2017  GB/T 33828-2017
   
 
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