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LITHIUM IRON PHOSPHATE POSITIVE ELECTRODE SHEET, PREPARATION METHOD THEREFOR, AND LITHIUM IRON PHOSPHATE LITHIUM-ION BATTERY
LITHIUM IRON PHOSPHATE POSITIVE ELECTRODE SHEET, PREPARATION METHOD THEREFOR, AND LITHIUM IRON PHOSPHATE LITHIUM-ION BATTERY
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机译:磷酸铁磷酸锂正极板,制备方法和锂铁磷酸铁锂离子电池
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摘要
Disclosed are a lithium iron phosphate positive electrode sheet, a preparation method therefor, and a lithium iron phosphate lithium-ion battery. The lithium iron phosphate positive electrode sheet comprises lithium iron phosphate particles, in which, based on the number of particles, lithium iron phosphate particles having a particle size in the range of 50-500 nm account for 70-90%, lithium iron phosphate particles having a particle size of greater than 500 nm and less than 1000 nm account for 5-20%, and lithium iron phosphate particles having a particle size in the range of 1-10 μm account for 2-10%.
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