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1 Micron Lithium Ion Battery Separator Alumina Powder

1 Micron Lithium Ion Battery Separator Alumina Powder

1 Micron Alumina Powder

0.8um Alumina Powder

CAS 1344-28-1 Alumina Powder

Place of Origin:

China

Brand Name:

Gonare

Certification:

ISO9001:2015

Model Number:

EM-A-1

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Product Details
Product Name:
Alumina For Lithium Ion Battery Separator
Color:
White
PSD:
D50: 0.8-1.0;D99<6um
Packing:
10kgs/bag
CAS:
1344-28-1
Purity:
>99.9%
HS:
2818200000
Origin:
CHINA
Payment & Shipping Terms
Minimum Order Quantity
10kg
Packaging Details
10kgs/bag/box
Delivery Time
7days
Payment Terms
T/T
Product Description

Factory supply 1 micron Lithium ion battery separator alumina powder

   

 

   Lithium ion batteries with an inorganic separator offer improved safety and enhanced reliability. an aluminium oxide Al2O3 or also called alumina) layer in lithium ion-batteries is typically deposited on top of the separator membrane to enhance its thermal properties, enabling it to preserve its mechanical integrity at temperatures up to 200 • C The performance of lithium-ion batteries with coated alumina separator foils is the same at room temperature as that of those with a polymer separator.

 

  However, the cells with coated alumina separator shows better cycling performance under extreme temperatures in the temperature range of -30°C to 60°C. Therefore, the coated α-Al2O3 separator is very promising for application in safe lithium-ion batteries.

 

Application

It is mainly used for the coating material of positive and negative pole diaphragm of lithium battery, which is beneficial to the stability of the battery.

It is suitable for Lithium ion battery separator,and the battery can be used for electronic car, electronic intelligent products and energy storage products.

1 Micron Lithium Ion Battery Separator Alumina Powder 0

Specification

 

1. Chemical properties: Al2O3>99%

2. Color:white

3.PSD: D50=0.8-1.2um,D99<6um

 

ITEM INDEX ITEM INDEX
Al2O3% 99.5 D50 0.8-1.2um
Ca% <0.05 D90 <3um
Fe% <0.01 D99 <6um
Na% <0.4 BET 5-8m2/g

 

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Product features

 

   Lithium ion batteries with alumina separator is fabricated for safety improvement. Alumina separator is coated on electrode by a scalable and cost-effective method.Lithium ion batteries with alumina separator perform better than conventional cells.

 

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  The presence of the alumina can significantly improve the physical and chemical properties of battery separators. The alumina coating layer may reduce or prevent dendrite puncture, lithium plating and separator shrinkage during over-heating, hence significantly increasing safety performance for a lithium ion battery

  

1. Less magnetic foreign matters, stable electrical performance, low content of harmful ions;

2. High heat resistance, stable at high temperature;

3. The particle size distribution is very narrow, which can be coated with a very thin thermal insulation coating, with low thermal resistance; no small particles blocking Li + ion channel, no coarse particles scratching the film.

 

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【Packing】 25kgs/poly-drum ,500kgs/pallet.

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1 Q:What documents you provide?
A:Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , and Origin certificate. If your markets have any special     requirements, let us know.

 

2 Q:How can you get sample?
A: Free samples are available, but on the basis that you pay the courier charges.

 

3 Q:How long is your delivery time?
A:Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.

 

4 Q:How about the packing?
A:Usually we provide the packing as 50 kg Iron Drum or 25 plastic Drum,if you have special requirements on them, we will according to you

 

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  Shanghai Gona Industrial Co.Ltd is founded in 2006, and located in Songjiang Industrial District, rounded by National Engineering research Center of Ultrafine Powder(NERCUP).Our company is a R&D company specialized in technology development of functional powder materials. Focused on the control technology of powder particulate, SHGRENM provide several series product such as rare earth oxide with special particulate properties, cerium oxide polishing powder, catalyst materials,Alumina for Li+ battery separator.

 

 

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1 Micron Lithium Ion Battery Separator Alumina Powder 91 Micron Lithium Ion Battery Separator Alumina Powder 10

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