Passive Components Blog
No Result
View All Result
  • Home
  • NewsFilter
    • All
    • Aerospace & Defence
    • Antenna
    • Applications
    • Automotive
    • Capacitors
    • Circuit Protection Devices
    • electro-mechanical news
    • Filters
    • Fuses
    • Inductors
    • Industrial
    • Integrated Passives
    • inter-connect news
    • Market & Supply Chain
    • Market Insights
    • Medical
    • Modelling and Simulation
    • New Materials & Supply
    • New Technologies
    • Non-linear Passives
    • Oscillators
    • Passive Sensors News
    • Resistors
    • RF & Microwave
    • Telecommunication
    • Weekly Digest

    Samsung Releases Automotive Molded 2220 1kV C0G MLCC

    How to Select Ferrite Bead for Filtering in Buck Boost Converter

    VINATech Offers Smallest 100µF Al-Hybrid Capacitor

    Vishay Unveils SMD 1200V PTC Thermistors in Compact Size

    Power Inductors Future: Minimal Losses and Compact Designs

    Bourns Unveils Automotive 3 Watt Gate Driver Transformer

    Murata Opens EMC Test Lab in Nuremberg to Enhance Automotive Support

    Percolation Phenomenon: Degradation of Molded Power Inductors in DC/DC Converters

    Molex Acquires Smiths Interconnect

    Trending Tags

    • Ripple Current
    • RF
    • Leakage Current
    • Tantalum vs Ceramic
    • Snubber
    • Low ESR
    • Feedthrough
    • Derating
    • Dielectric Constant
    • New Products
    • Market Reports
  • VideoFilter
    • All
    • Antenna videos
    • Capacitor videos
    • Circuit Protection Video
    • Filter videos
    • Fuse videos
    • Inductor videos
    • Inter-Connect Video
    • Non-linear passives videos
    • Oscillator videos
    • Passive sensors videos
    • Resistor videos

    How to Select Ferrite Bead for Filtering in Buck Boost Converter

    Power Inductors Future: Minimal Losses and Compact Designs

    Percolation Phenomenon: Degradation of Molded Power Inductors in DC/DC Converters

    Connector PCB Design Challenges

    Efficient Power Converters: Duty Cycle vs Conduction Losses

    Ripple Steering in Coupled Inductors: SEPIC Case

    SEPIC Converter with Coupled and Uncoupled Inductors

    Coupled Inductors in SEPIC versus Flyback Converters

    Non-Linear MLCC Class II Capacitor Measurements Challenges

    Trending Tags

    • Capacitors explained
    • Inductors explained
    • Resistors explained
    • Filters explained
    • Application Video Guidelines
    • EMC
    • New Products
    • Ripple Current
    • Simulation
    • Tantalum vs Ceramic
  • Knowledge Blog
  • Suppliers
    • Who is Who
  • PCNS
    • PCNS 2025
    • PCNS 2023
    • PCNS 2021
    • PCNS 2019
    • PCNS 2017
  • Events
  • Home
  • NewsFilter
    • All
    • Aerospace & Defence
    • Antenna
    • Applications
    • Automotive
    • Capacitors
    • Circuit Protection Devices
    • electro-mechanical news
    • Filters
    • Fuses
    • Inductors
    • Industrial
    • Integrated Passives
    • inter-connect news
    • Market & Supply Chain
    • Market Insights
    • Medical
    • Modelling and Simulation
    • New Materials & Supply
    • New Technologies
    • Non-linear Passives
    • Oscillators
    • Passive Sensors News
    • Resistors
    • RF & Microwave
    • Telecommunication
    • Weekly Digest

    Samsung Releases Automotive Molded 2220 1kV C0G MLCC

    How to Select Ferrite Bead for Filtering in Buck Boost Converter

    VINATech Offers Smallest 100µF Al-Hybrid Capacitor

    Vishay Unveils SMD 1200V PTC Thermistors in Compact Size

    Power Inductors Future: Minimal Losses and Compact Designs

    Bourns Unveils Automotive 3 Watt Gate Driver Transformer

    Murata Opens EMC Test Lab in Nuremberg to Enhance Automotive Support

    Percolation Phenomenon: Degradation of Molded Power Inductors in DC/DC Converters

    Molex Acquires Smiths Interconnect

    Trending Tags

    • Ripple Current
    • RF
    • Leakage Current
    • Tantalum vs Ceramic
    • Snubber
    • Low ESR
    • Feedthrough
    • Derating
    • Dielectric Constant
    • New Products
    • Market Reports
  • VideoFilter
    • All
    • Antenna videos
    • Capacitor videos
    • Circuit Protection Video
    • Filter videos
    • Fuse videos
    • Inductor videos
    • Inter-Connect Video
    • Non-linear passives videos
    • Oscillator videos
    • Passive sensors videos
    • Resistor videos

    How to Select Ferrite Bead for Filtering in Buck Boost Converter

    Power Inductors Future: Minimal Losses and Compact Designs

    Percolation Phenomenon: Degradation of Molded Power Inductors in DC/DC Converters

    Connector PCB Design Challenges

    Efficient Power Converters: Duty Cycle vs Conduction Losses

    Ripple Steering in Coupled Inductors: SEPIC Case

    SEPIC Converter with Coupled and Uncoupled Inductors

    Coupled Inductors in SEPIC versus Flyback Converters

    Non-Linear MLCC Class II Capacitor Measurements Challenges

    Trending Tags

    • Capacitors explained
    • Inductors explained
    • Resistors explained
    • Filters explained
    • Application Video Guidelines
    • EMC
    • New Products
    • Ripple Current
    • Simulation
    • Tantalum vs Ceramic
  • Knowledge Blog
  • Suppliers
    • Who is Who
  • PCNS
    • PCNS 2025
    • PCNS 2023
    • PCNS 2021
    • PCNS 2019
    • PCNS 2017
  • Events
No Result
View All Result
Passive Components Blog
No Result
View All Result

Asahi Kasei Begins Licensing of Lithium-ion Supercapacitor Technology 

29.7.2023
Reading Time: 3 mins read
A A

Asahi Kasei has begun licensing of technology for the design and manufacture of lithium-ion supercapacitors (LiCs) based on its proprietary lithium pre-doping technology.

The novel proprietary doping method enables LiCs to be manufactured at lower cost with generally available materials and equipment which are used for manufacturing lithium-ion batteries (LiBs), while enabling the design and manufacture of LiCs with increased capacity and improved input/output performance.

RelatedPosts

Samsung Releases Automotive Molded 2220 1kV C0G MLCC

How to Select Ferrite Bead for Filtering in Buck Boost Converter

VINATech Offers Smallest 100µF Al-Hybrid Capacitor

The licensing includes not only Asahi Kasei’s intellectual property related to LiC technology, but also technical expertise such as cell design and manufacturing with pilot equipment. By licensing its technology, Asahi Kasei expects to support licensees around the world to significantly reduce LiC development times and achieve low-cost LiC manufacture utilizing existing equipment.

Demand for energy storage devices is forecasted to continue rising due to the spread of electric mobility and increased use of renewable energy. The LiC is a next-generation energy storage device that uses the same material as an electric double layer capacitor (EDLC) for the cathode and the same material used as an LiB for the anode. As LiCs have higher input/output characteristics than LiBs, they are suited to fields where instantaneous power is needed, and can be quickly recharged. Also featuring long cycle life and high safety, LiCs are expected to be used in mobility applications such as electric trams and buses which charge at each stop instead of using power from overhead lines.

In the growing field of energy storage systems (ESS) for renewable energy such as solar and wind, it is possible to extend the service life of LiBs by using LiCs in conjunction to reduce the LiB charge/discharge load. This is expected to reduce both running costs and environmental impact through less frequent replacement of LiBs, generating less waste.

Lithium-ion supercapacitor construction vs EDLC supercapacitor and lithium battery

The conventional LiC manufacturing process requires expensive materials for pre-doping, such as perforated foil and lithium metal foil. Furthermore, as lithium metal is highly reactive and hazardous, additional costs are incurred to maintain a safe working environment.

Asahi Kasei developed a low-cost pre-doping method using inexpensive lithium carbonate as the source of lithium ions, eliminating the need for expensive materials such as perforated foil and lithium metal foil. With this novel doping method, lithium carbonate is included in the cathode and pre-doping is performed at initial charging, when nearly all of the lithium carbonate decomposes and lithium ions transfer to the anode. This not only allows the manufacture of LiCs using materials and equipment similar to those used in the manufacture of LiBs, but also enables capacity and input/output performance to be raised by a factor of 1.3 or more (compared to Asahi Kasei’s conventional LiCs).

Novel lithium doping technology; Source: Asahi Kasei

Asahi Kasei has already licensed this technology, and will continue offering it to other licensees in order to support further adoption and application development of the LiC as a next-generation energy storage device which contributes to the world’s sustainability.

Related

Source: Asahi Kasei

Recent Posts

Samsung Releases Automotive Molded 2220 1kV C0G MLCC

23.10.2025
11

VINATech Offers Smallest 100µF Al-Hybrid Capacitor

23.10.2025
27

Murata Opens EMC Test Lab in Nuremberg to Enhance Automotive Support

22.10.2025
10

Molex Acquires Smiths Interconnect

21.10.2025
9

Murata Integrates Component Models into Cadence EDA Tools

21.10.2025
37

September 2025 ECIA US Components Sales Sentiment Continues in Optimism

20.10.2025
19

High Energy Density Polymer Film Capacitors via Molecular and Interfacial Design

15.10.2025
26

KYOCERA AVX Expands Stacked MLCC Capacitors Offering

14.10.2025
44

Silicon Capacitors Market: Shaping the Foundation for Next-Gen Miniaturization Electronics

10.10.2025
79

Enhancing Energy Density in Nanocomposite Dielectric Capacitors

9.10.2025
41

Upcoming Events

Oct 28
8:00 - 15:00 CET

Power Up Your Design: SN6507 and the Ready-to-Use Development Kit

Oct 30
11:00 - 12:00 CET

Space Ceramic Capacitors with Flexible Testing

Nov 4
10:00 - 11:00 PST

Design and Stability Analysis of GaN Power Amplifiers using Advanced Simulation Tools

View Calendar

Popular Posts

  • Buck Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Boost Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • LLC Resonant Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Flyback Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Ripple Current and its Effects on the Performance of Capacitors

    3 shares
    Share 3 Tweet 0
  • What is a Dielectric Constant and DF of Plastic Materials?

    4 shares
    Share 4 Tweet 0
  • MLCC and Ceramic Capacitors

    0 shares
    Share 0 Tweet 0
  • SEPIC Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • Dual Active Bridge (DAB) Topology

    0 shares
    Share 0 Tweet 0
  • Flying Capacitors

    0 shares
    Share 0 Tweet 0

Newsletter Subscription

 

Passive Components Blog

© EPCI - Leading Passive Components Educational and Information Site

  • Home
  • Privacy Policy
  • EPCI Membership & Advertisement
  • About

No Result
View All Result
  • Home
  • Knowledge Blog
  • PCNS

© EPCI - Leading Passive Components Educational and Information Site

This website uses cookies. By continuing to use this website you are giving consent to cookies being used. Visit our Privacy and Cookie Policy.
Go to mobile version