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Number of views:
1000
KAG-L1
Scope of application: Energy storage long cycle projects.
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Market price
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Number of views:
1000
Product serial number
Quantity
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Description
Parameters
Product Introduction
Features: The product is an artificial graphite product. It is characterized by long cycles, low expansion and high first coulombic efficiency.
Scope of application: energy storage long-cycle project.
Usage recommendations
Specific capacity: 345-350mAh/g
compaction: 1.53-1.58g/cm3
Main technical indicators
|
project |
unit |
Indicator range |
Typical value |
Testing instruments and methods |
|
Particle size D10 |
µm |
≥7.0 |
8.302 |
Malvern 3000 laser particle size meter |
|
Particle size D50 |
µm |
15.0±1.5 |
14.982 |
|
|
Particle size D90 |
µm |
≤33.0 |
29.576 |
|
|
Particle size D100 |
µm |
≤50.0 |
45.334 |
|
|
True density |
g/cm3 |
≥2.22 |
2.24 |
BSD-TD series automatic skeleton density analyzer |
|
ash content |
% |
≤0.1 |
0.02 |
Muffle furnace 900 °C burning 2-3h constant weight |
|
Vibration density |
g/cm3 |
≥1.0 |
1.06 |
BT-312 Vibration Density Tester |
|
Specific surface area |
m2/g |
1.5±0.5 |
1.23 |
BSD-BET400 than Surface Analyzer |
|
First discharge capacity |
mAh/g |
≥345.0 |
347.2 |
Button battery |
|
First coulomb efficiency |
% |
≥94.0 |
94.5 |
Particle size distribution
SEM
First charge and discharge curve
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KAG-L3
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SiO precursor productsFeatures:
■ High Purity;
■ Low impurity;
■ The particle size distribution is controllable. we can provide SiO precursor in bulk, millimeter and different particle size, According to customer needs;
■ Amorphous, nano-Si grain size is 1.0~1.5nm;
■ The carbon-coated material is charged and discharged at a rate of 0.1C in a button cell, and the cut-off voltage reaches 1.5V, the reversible capacity ≥1650mAh/g, and initial Coulombic efficiency ≥75.0%.
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■ High Purity;
■ Low impurity;
■ The particle size distribution is controllable. we can provide SiO precursor in bulk, millimeter and different particle size, According to customer needs;
■ Amorphous, nano-Si grain size is 1.0~1.5nm;
■ The carbon-coated material is charged and discharged at a rate of 0.1C in a button cell, and the cut-off voltage reaches 1.5V, the reversible capacity ≥1650mAh/g, and initial Coulombic efficiency ≥75.0%.
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SiO anode productsFeatures:
■ Carbon-coated SiO powder, with a carbon content of 3%~10%, can be coated with different carbon content according to customer requirements;
■ Excellent processing properties;
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■ Carbon-coated SiO powder, with a carbon content of 3%~10%, can be coated with different carbon content according to customer requirements;
■ Excellent processing properties;
■ Low impurity;
■ Capacity≥1650mAh/g(0.1C~1.5V);
■ ICE≥75%;
-
KAG-1Features:
■ Artificial graphite, ultra-long cycle, excellent comprehensive performance, Cost-effective;
■ All-cell design capacity: 340-345mAh/g, Compacted density: 1.55-1.60g/cm3;
Application field:
Suitable for power/energy storage cylindrical, Prismatic, Pouch lithium-ion batteries, especially for LFP systems.
KAG-10.00Features:
■ Artificial graphite, ultra-long cycle, excellent comprehensive performance, Cost-effective;
■ All-cell design capacity: 340-345mAh/g, Compacted density: 1.55-1.60g/cm3;
Application field:
Suitable for power/energy storage cylindrical, Prismatic, Pouch lithium-ion batteries, especially for LFP systems.
-
KAG-2Features:
■ Artificial graphite, high energy density and rate performance;
■ All-cell design capacity: 350-355mAh/g, Compacted density: 1.60-1.65g/cm3;
Application field:
Suitable for high energy density, high power, energy storage, small power lithium-ion batteries, such as EV, HEV, PHEV, etc.
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■ Artificial graphite, high energy density and rate performance;
■ All-cell design capacity: 350-355mAh/g, Compacted density: 1.60-1.65g/cm3;
Application field:
Suitable for high energy density, high power, energy storage, small power lithium-ion batteries, such as EV, HEV, PHEV, etc.
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KAG-2DFeatures:
■ Artificial graphite, high energy density and rate performance, single particle, concentrated particle size distribution, Cost-effective;
■ All-cell design capacity: 350-355mAh/g, Compacted density: 1.60-1.65g/cm3;
Application field:
Suitable for high energy density, high power, energy storage, small power lithium-ion batteries, such as EV, HEV, PHEV, etc.
KAG-2D0.00Features:
■ Artificial graphite, high energy density and rate performance, single particle, concentrated particle size distribution, Cost-effective;
■ All-cell design capacity: 350-355mAh/g, Compacted density: 1.60-1.65g/cm3;
Application field:
Suitable for high energy density, high power, energy storage, small power lithium-ion batteries, such as EV, HEV, PHEV, etc.
-
KAG-3Features:
■ Artificial graphite，High energy density , low expansion, Excellent high temperature storage and cycling performance;
■ All-cell design capacity: 352-355mAh/g, Compacted density: 1.65-1.75g/cm3;
Application field:
High-end pouch digital, such as high-end smartphones, notebooks, tablets and other portable electronic products market.
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■ Artificial graphite，High energy density , low expansion, Excellent high temperature storage and cycling performance;
■ All-cell design capacity: 352-355mAh/g, Compacted density: 1.65-1.75g/cm3;
Application field:
High-end pouch digital, such as high-end smartphones, notebooks, tablets and other portable electronic products market.
-
KAG-4Features
■ Artificial graphite,High energy density fast charge ; meet 3C-5C fast charge, discharge above 10C;
■ All-cell design capacity: 345-350mAh/g，Compacted density: 1.58-1.62g/cm3;
Application field:
Fast-charging cylindrical, Prismatic, pouch lithium-ion batteries, such as drones, model aircraft, car starting power, E-bike, EV, HEV, PHEV, etc.
KAG-40.00Features
■ Artificial graphite,High energy density fast charge ; meet 3C-5C fast charge, discharge above 10C;
■ All-cell design capacity: 345-350mAh/g，Compacted density: 1.58-1.62g/cm3;
Application field:
Fast-charging cylindrical, Prismatic, pouch lithium-ion batteries, such as drones, model aircraft, car starting power, E-bike, EV, HEV, PHEV, etc.
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User Demand for Silicon Oxide Anode Products -
User Demand for Silicon Oxide Precursor Products
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Copyright © Hunan Kingi Technology Co., Ltd.
Hunan Kingi Technology Co., Ltd.
Add：Building H4, Building K8, Standardized Plant, East Industrial Park, High-tech Zone, Yiyang City
Tel： +86-737-3550158
E-mail：sales@hnkingi.com
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