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Battery

<2017> Ƭ ̿ и
  • ߰ : 2016-12-22
  • ֱ߰ : 
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и ֱ 3 29.7% Ͽ.

ֱ IT Application ESS, EV Ȯ  и ̿ ߾ 䰡 ǰ ִ.

Ƭ ̿ 2 и Ϻ Asahi Kasei ̰ , ۳ M/S 5̾ () μ ȭ ȴ. ڸ ̾ ѱ SK.̳뺣̼, Ϻ Toray, Ube, Sumitomo ڵ ְ, ߱ ͸ Ŀ ߱ и ȸ M/S µ ִ.

 

и 3 ֵϰ , Ϻ ü ռ ° Ư ߱ ϰ ִ. ѱ SK̳뺣̼, W-scope() ϰ , ̵ и ü ij ϰ ִ.

 

Ƭ и ũ /ǽ зǰ , ׵ Asahi Kasei, Toray, SK Innovation ַ ä ԰, Celgard, Ube ǽ ַ äϿ Դ. IT и 忡 и Ǿ, ǽĹ и ĺ Ư ֱ ü ڵ и ̾ 䰡 ȴ. Ҿ и PE, PP ߽ɿ ߿õǴ ͸ // и, и ϴ 䰡 ũ ȴ.

  

Ʈ Ƭ ¿ϴ и ɰ ؼ Ұ, ̿ Ӱ ϰ ִ ֽ и, и ǰ ؼ ٷ. и ü Ȳ Ư Ȳ, и ǰ Ȳ 忡 ġ ִ.

 

 

Strong Point

l  и ߽

l  ֽ и (и, úи)

l  и ü и

l  и Ư

 

 

 

  

 

- Contents -

 


1. INTRODUCTION TO SEPARATORS FOR LIB  

 

2. CLASSIFICATION OF SEPARATORS

2.1. Microporous membranes

2.2. Nonwovens

2.3. Composite membranes

2.4. Ion exchange membranes

 

3. SEPARATORS FOR LITHIUM-ION RECHARGEABLE BATTERIES

3.1. Separator preparation

3.1.1. Dry process

3.1.2. Wet Process

3.2. Separator properties

3.2.1. Thickness (β)

3.2.2. Air permeability ( )

3.2.3. Porosity () / Pore size ( ũ)

3.2.4. Ionic conductivity (̿ )

3.2.5. MacMullin number

3.2.6. Electrical/electrochemical stability (/ȭ )

3.2.7. Oxidation stability (ȭ)

3.2.8. Wettability ()

3.2.9. Tensile strength ( )

3.2.10. Puncture strength (ħ )

3.2.11. Mix penetration strength (ȥ )

3.2.12. Thermal shrinkage ( )

3.2.13. Mechanical integrity (or Melt-down)

3.2.14. Skew ( )

3.2.15. Defects ()

3.2.16. Cell Assembly()

3.3. Relationship between separators and cells

3.3.1. Cell performances

3.3.2. Cell safeties

 

4. Nonwoven separators

4.1. Nonwoven preparation

4.1.1. Dry-laid

4.1.2. Wet-laid

4.1.3. Spun-bond

4.1.4. Melt-blown

4.1.5. Web bonding

4.2. Nonwoven properties and cell application

 

5. Heat Resistant Separators (и ֽű )

5.1. и

5.2. Nonwoven и

5.3. ⹰ и

5.3.1. ⹰ и

5.3.2. ⹰ и

5.3.3. Binder-Free и

5.4. и

5.5. ڿ ⹰ Ե и

5.5.1. δμ ڸ ⹰ и

5.5.2. / и

 

6. Recent developments in separators

6.1. Co-extrusion

6.2. Nonwovens

6.3. Inorganic composites

6.4. Surface modification

 

7. Leading manufactures of separators

7.1. Asahi Kasei

7.2. Toray

7.3. Celgard

7.4. SK Innovation

7.5. W-scope Korea

7.6. Ube

7.7. Senior

7.8. Teijin

7.9. Foshan Yingbolai

7.10. Cangzhou mingzhu (CZMZ)

7.11. Sumitomo

7.12. Entek

7.13. ߱ и ü

7.14. Ÿ

 

8. Patent regarding Separator Surface

 

9. MARKET TREND

9.1. и ij

9.2. и (2014~2020)

9.3. Ȳ

 

10. SUMMARY

 

Daily News

Analyst Insight

۷ Ʈ
͸ Ȳ 2020-12-31
͸ ǽ 2020-12-31
ؿԴ ݶ󺸷̼ ̹ Ѵ 2020-12-31

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