For lithium ion batteries, the cathode materials that can be used should meet the characteristics of large reversible capacity, high potential and stability, non-toxic and low production cost. At present, lithium iron phosphate is the most common cathode material for lithium ion batteries. However, LiFePO4 has poor electrical conductivity and low lithium ion mobility. If LiFePO4 material is combin...

The battery separator plays a major role in lithium ion battery conduction lithium ions and isolation between the positive and negative electrode electronic contact. It is an important component to support the battery to complete the electrochemical process of charge and discharge. In the use of lithium batteries, when the battery overcharge or at higher temperatures, the separator ...

Battery Electrode Transfer Roll Coating Machine Coating roller rotation drive slurry, through adjusting the scraper clearance to adjust the amount of slurry transfer, the slurry is transferred to the substrate(copper foil,aluminum foil, etc.) by the rotation of the coating roller, and according to the process requirements, control the coating thickness to meet the weight requirements. At the same ...

Lithium phosphatehas good electrochemical performance and low resistance. This is achieved through nanoscale phosphate cathode materials. The main advantages are high rated current and long cycle life; Good thermal stability, enhanced security and tolerance to abuse. If kept at a high voltage for a long period of time, lithium phosphate is more tolerant to full charging conditions and is less stre...

On July 9, a batch of carbon nanotube conductive liquid was shipped to our customer's factory. CNT carbon nanotube conductive liquid is a new type of high-efficiency conductive agent for lithium batteries, which can replace traditional conductive carbon black, conductive graphite, conductive carbon fiber and other traditional conductive agents. It has these superior characteristics, ultra-high asp...

High-quality Fe4[Fe(CN)6]3 Nanocubes Preparation: As Cathode Material for Aqueous Sodium-ion Battery WANG Wu-Lian. High-quality Fe4[Fe(CN)6]3 Nanocubes: Synthesis and Electrochemical Performance as Cathode Material for Aqueous Sodium-ion Battery. Journal of Inorganic Materials[J], 2019, 34(12): 1301-1308 doi:10.15541/jim20190076 High-quality Fe4[Fe(CN)6]3 (HQ-FeHCF) nanocu...

High-quality Fe4[Fe(CN)6]3 Nanocubes Preparation: As Cathode Material for Aqueous Sodium-ion Battery WANG Wu-Lian. High-quality Fe4[Fe(CN)6]3 Nanocubes: Synthesis and Electrochemical Performance as Cathode Material for Aqueous Sodium-ion Battery. Journal of Inorganic Materials[J], 2019, 34(12): 1301-1308 doi:10.15541/jim20190076 Part 2: Structure Characterization of Fe4[Fe...

High-quality Fe4[Fe(CN)6]3 Nanocubes Preparation: As Cathode Material for Aqueous Sodium-ion Battery WANG Wu-Lian. High-quality Fe4[Fe(CN)6]3 Nanocubes: Synthesis and Electrochemical Performance as Cathode Material for Aqueous Sodium-ion Battery. Journal of Inorganic Materials[J], 2019, 34(12): 1301-1308 doi:10.15541/jim20190076 Electrochemical Performance Test of High-quality ...