GB/T 30835-2014 Translated English of Chinese Standard (GB/T 30835-2014, GBT30835-2014): Lithium iron phosphate-carbon composite cathode materials for lithium ion battery [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]This Standard specifies the terms and definitions, classification and codes, technical requirements, test methods, inspection rules and packaging, marking, storage and transportation for lithium iron phosphate-carbon composite cathode materials for lithium ion battery. This Standard applies to lithium iron phosphate-carbon composite cathode materials for lithium ion battery. |
Contents
| 3 | |
Annex B normative Method for determination of iron content excluding carbon | 17 |
Annex F normative Method for determination of first coulombic efficiency first | 33 |
Common terms and phrases
Abnormal phenomena observed acid standard solution ammonium phosphomolybdate application This appendix arithmetic mean atomic plane calculation formula capacity when charging carbon content charging and discharging composite cathode materials content except carbon coulombic efficiency dichromate standard solution Dilute dissolve electrode Electronic balance resolution equivalent performance Erlenmeyer flask ferrous ammonium sulfate flow/(L/min g accurate g/mL hydrochloric acid hydroxide standard solution inductively coupled plasma Instruments and equipment iron phosphate-carbon composite lithium ion battery lithium iron phosphate lithium iron phosphate-carbon mass fraction materials for lithium Measure according measurement method specified Method summary milliamp hours milliliters mL nitric acid standard operation or optional optional test conditions perchloric acid phenolphthalein phosphate-carbon composite cathode potassium dichromate standard potassium hydrogen phthalate potassium nitrate Production batch number rate current reserve standard solution reversible specific capacity sample solution shown in formula sodium hydroxide standard solution see C.3.4 specified in Annex specified in GB/T standard solution consumed titration volumetric flask Weigh