Lithium-ion Battery Separator Market

Lithium-ion Battery Separator Market

Category : Chemical & Industrial Material Reports | Delivery Format : PDF,PPT | Publisher: Reports and Insights | Pages : 221

Lithium-ion Battery Separator Market Overview

The report is titled as ‘Lithium-ion Battery Separator Market: Opportunity Analysis and Future Assessment 2022-2030’. An overview of conceptual frameworks, analytical approaches of the Lithium-ion Battery Separator market is the main objective of the report, which further consists the market opportunity and insights of the data involved in the making of the respective market.

Lithium-ion Battery Separator Introduction

A separator refers to a permeable membrane located amid the electrodes of opposing polarity, absorbent to ionic flow but avoiding electric touch of the electrodes. There has been a wide range of separators that have been in use in batteries through the years. The significant function of a battery separator is to keep the two electrodes separated in order to avoid electrical short circuits, whilst at the same time, also enabling the transmission of ionic charge carriers that are required to complete the circuit throughout the passage of current in an electrochemical cell. The lithium-ion battery utilizes anodes of aluminum foils wrapped with graphite and cathodes of copper foils wrapped with lithium metal oxide.

Lithium-ion battery separators are getting higher attention from the scientific union. Lithium-ion battery separators are single-layer and multilayer separators which are considerably firmly-established technologies, as well as the materials utilized also ranges from polyolefins to blends and composites of fluorinated polymers. In addition to that, the adjunct of separator coatings and ceramic nanoparticles enhances mechanical and thermal properties, as well as electrolyte intake and ionic conductivity. Owing to which, the lithium-ion battery separator is observing high demand across the markets. Moreover, in between the several attributes, long cycle life and safety traits are few crucial requirements for next-generation lithium-ion batteries. Therefore, the global lithium-ion battery separators market is projected to rise significantly over the years.

Lithium-ion Battery Separator Market Segmentation

The lithium-ion battery separator market is segmented on the basis of type, layer, thickness, and region.

By Type


Polypropylene (PP)

Polyethylene (PE)

Nonwoven Fabric

Surfactant Coated

Ceramic Coated


By Layer




By Thickness




By Region

North America

Latin America


Asia Pacific

Middle East


Lithium-ion Battery Separator Market Key Players

Some of the key participating players in lithium-ion battery separator market are:

Celgard LLC


Entek International LLC

Targray Technology International Inc.

Freudenberg & Co. KG

Mitsubishi Plastics Inc.

TEIJIN Limited

Porous Power Technologies LLC

UBE Industries Ltd.

W-Scope Corporation

SK Innovation Co Ltd

Sumitomo Chemical Company Limited

Factors that are benchmarked while estimating the market

Various factors that are benchmarked while estimating the market growth includes (but not restricted to):

New product developments and launches

Lithium-ion Battery Separator Adoption Rate, by End User

Top Companies Historical Growth Rate

Pricing Impact

Impact of Regulations

Advantages of Lithium-ion Battery Separator

Actions taken by the manufacturer and respective regulatory authorities also impact the market growth of the segment. These factors are understood at regional level and in major countries globally for providing regional insights of the product segment in the report. This helps our clients to take informed decision.

A mix of top-down and bottom-up approach is followed to arrive and validate our market value estimations. For a product segment like wherein one/two manufacturer(s) dominates the market, it’s product sales, previous growth rates and market expansion plans are considered to generate market share in the market.

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Frequently Asked Questions

The lithium-ion battery separator market is estimated to reach at a value of US$ *** Mn by the end of 2022 and expected to reach at a value of US$ *** Mn by 2030 with a significant CAGR of ***%.

The base year for the report is 2021 in lithium-ion battery separator market.

The lithium-ion battery separator market is segmented on the basis of type, layer, thickness, and region.

Some of the key participating players in lithium-ion battery separator market are: Celgard LLC, Daramic, Entek International LLC, Targray Technology International Inc., Freudenberg & Co. KG, Mitsubishi Plastics Inc., TEIJIN Limited, Porous Power Technologies LLC, UBE Industries Ltd., W-Scope Corporation, SK Innovation Co Ltd, Sumitomo Chemical Company Limited.

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