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

    Smiths Interconnect Extends Space-Qualified, High-Reliability Fixed Chip Attenuators 

    Samtec Expands Offering of Slim, High-Density HD Array Connectors

    Bourns Unveils High-Precision Wirewound Resistor with Long-Term Stability

    Common Mode Chokes Selection for RF Circuits in Next-Generation Communication Systems

    Capacitor Self-balancing in a Flying-Capacitor Buck Converter

    Littelfuse Acquires Basler Electric Enhancing High-Growth Industrial Market

    DigiKey Grows Inventory with Over 31K New Stocking Parts in Q3 2025

    Murata Expands Automotive Metal Frame Y2/X1 Safety MLCC Capacitors to 500V

    Source: Semiconductor Intelligence

    October 25 Electronics Production: U.S. vs. Global Changes

    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

    Common Mode Chokes Selection for RF Circuits in Next-Generation Communication Systems

    Capacitor Self-balancing in a Flying-Capacitor Buck Converter

    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

    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

    Smiths Interconnect Extends Space-Qualified, High-Reliability Fixed Chip Attenuators 

    Samtec Expands Offering of Slim, High-Density HD Array Connectors

    Bourns Unveils High-Precision Wirewound Resistor with Long-Term Stability

    Common Mode Chokes Selection for RF Circuits in Next-Generation Communication Systems

    Capacitor Self-balancing in a Flying-Capacitor Buck Converter

    Littelfuse Acquires Basler Electric Enhancing High-Growth Industrial Market

    DigiKey Grows Inventory with Over 31K New Stocking Parts in Q3 2025

    Murata Expands Automotive Metal Frame Y2/X1 Safety MLCC Capacitors to 500V

    Source: Semiconductor Intelligence

    October 25 Electronics Production: U.S. vs. Global Changes

    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

    Common Mode Chokes Selection for RF Circuits in Next-Generation Communication Systems

    Capacitor Self-balancing in a Flying-Capacitor Buck Converter

    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

    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

Researchers Developed Transparent Flexible Supercapacitors

19.3.2024
Reading Time: 2 mins read
A A

Researchers from Edinburgh Napier University, UK published in Applied Physics Letters its study of transparent ionotronic-based flexible electrochemical supercapacitors using gel electrolytes and indium tin oxide (ITO) based transparent flexible electrodes.

Flexible, transparent ionotronic devices, which employ hydrogels to conduct and transmit electrical signals, have been explored in applications ranging from e-skin to loudspeakers. To reach their full potential, the capacitors that power such devices must also be flexible and transparent.

RelatedPosts

Smiths Interconnect Extends Space-Qualified, High-Reliability Fixed Chip Attenuators 

Samtec Expands Offering of Slim, High-Density HD Array Connectors

Bourns Unveils High-Precision Wirewound Resistor with Long-Term Stability

Electrolytes are often employed for this purpose because of their ionic properties, but selecting the ideal candidate for an electrochemical capacitor requires balancing optimal ion storage, efficiency, and transparency. Kumar et al. compared the performance of gel electrolytes prepared with different salts in a polyvinyl alcohol solution. They found that lithium chloride outperformed both sodium chloride and potassium chloride.

The polymer gel is sandwiched between indium tin oxide-coated polyethylene terephthalate electrodes and acts as a conductive channel for ions.

“This device works based on the supercapacitive principle,” said author Libu Manjakkal. “When an external potential is applied, the charge separation on the interface of the gel electrolyte and transparent electrode leads to energy storage.”

When an external force is applied to the capacitor, the electrolytes in the gel redistribute, performing as a touch sensor while also producing energy.

By comparing different electrolyte gels, the researchers determined lithium chloride provided the optimal combination of transparency and performance.

“Our ionotronic-based electrochemical capacitors show outstanding transparency (99% at 550 nm) and possess excellent electrochemical performance, which indicate their potential for integration into transparent batteries, electrochromic energy storage devices, ionotronic-based sensors, and photoelectrochemical energy storage devices,” said Manjakkal.

With a highly transparent, flexible capacitor, the team will now focus on testing different electrode materials and improving the packaging and fabrication of the device to prevent gel leakage.

Source: “Opto-electrochemical variation with gel polymer electrolytes in transparent electrochemical capacitors for ionotronics,” by Chandini Kumar, Arun K Sebastian, Prasutha Rani Markapudi, Mustehsan Beg, Senthilarasu Sundaram, Amir Hussain, and Libu Manjakkal, Applied Physics Letters (2024). The article can be accessed at https://doi.org/10.1063/5.0190801 .

Related

Source: Applied Physics Letters

Recent Posts

Common Mode Chokes Selection for RF Circuits in Next-Generation Communication Systems

30.10.2025
4

Capacitor Self-balancing in a Flying-Capacitor Buck Converter

30.10.2025
1

Murata Expands Automotive Metal Frame Y2/X1 Safety MLCC Capacitors to 500V

30.10.2025
5

Exxelia 4-Terminal Safety Capacitors Compliant with NF F 62-102 Railway Standard

27.10.2025
23

Samsung Releases Automotive Molded 2220 1kV C0G MLCC

23.10.2025
42

How to Select Ferrite Bead for Filtering in Buck Boost Converter

23.10.2025
41

VINATech Offers Smallest 100µF Al-Hybrid Capacitor

23.10.2025
40

Power Inductors Future: Minimal Losses and Compact Designs

30.10.2025
46

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

30.10.2025
50

Murata Integrates Component Models into Cadence EDA Tools

21.10.2025
46

Upcoming Events

Nov 4
10:00 - 11:00 PST

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

Nov 4
November 4 @ 12:00 - November 6 @ 14:15 EST

Wirebond Materials, Processes, Reliability and Testing

Nov 6
14:30 - 16:00 CET

Self-healing polymer materials for the next generation of high-temperature power capacitors

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
  • Flyback Converter Design and Calculation

    0 shares
    Share 0 Tweet 0
  • LLC Resonant 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
  • MLCC and Ceramic Capacitors

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

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

    4 shares
    Share 4 Tweet 0
  • SEPIC Converter Design and Calculation

    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