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矽基材料
Si-based Materials for super-high capacity lithium ion battery

【GELON】鋰電池製程設備與枆材 鋰電池材料

矽基材料

簡介

For meeting the requirements of super-high capacity for the next generation LIB, we develops advanced and unique technologies including hollowing and pressing tech, nano preparation and dispersion tech and surface modification technology, together equipped wuth advanced R&D and quality control instruments, Si based material is successfully developed by introducing all these technologies and melting these technologies together. The product is characterized with low volume expansion and long cycling life by controlling and realization the nanolization and non crystalinity of Si.

我要諮詢

For meeting the requirements of super-high capacity for the next generation LIB, we develops advanced and unique technologies including hollowing and pressing tech, nano preparation and dispersion tech and surface modification technology, together equipped wuth advanced R&D and quality control instruments, Si based material is successfully developed by introducing all these technologies and melting these technologies together. The product is characterized with low volume expansion and long cycling life by controlling and realization the nanolization and non crystalinity of Si.

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Item Unit D50 μm Tap g/cm3 SSA m2/g Density g/cm3 Capacity mAh/g Efficiency %
S400 14.5-18.5 0.9-1.1 ≤3.0 ≥1.20 ≥400 91
S450 14.5-18.5 0.9-1.1 ≤3.0 ≥1.20 ≥450 89
S650 13.0-17.0 0.9-1.1 ≤4.0 ≥1.20 ≥650 88
BSGO 16.0-22.0 0.9-1.1 ≤3.0 ≥1.20 610-690 85

For meeting the requirements of super-high capacity for the next generation LIB, we develops advanced and unique technologies including hollowing and pressing tech, nano preparation and dispersion tech and surface modification technology, together equipped wuth advanced R&D and quality control instruments, Si based material is successfully developed by introducing all these technologies and melting these technologies together. The product is characterized with low volume expansion and long cycling life by controlling and realization the nanolization and non crystalinity of Si.

Item Unit D50 μm Tap g/cm3 SSA m2/g Density g/cm3 Capacity mAh/g Efficiency %
S400 14.5-18.5 0.9-1.1 ≤3.0 ≥1.20 ≥400 91
S450 14.5-18.5 0.9-1.1 ≤3.0 ≥1.20 ≥450 89
S650 13.0-17.0 0.9-1.1 ≤4.0 ≥1.20 ≥650 88
BSGO 16.0-22.0 0.9-1.1 ≤3.0 ≥1.20 610-690 85