• Latest
  • Trending
  • All
  • Capacitors
  • Resistors
  • Inductors
  • Filters
  • Fuses
  • Non-linear Passives
  • Applications
  • Integrated Passives
  • Oscillators
  • Passive Sensors
  • New Technologies
  • Aerospace & Defence
  • Automotive
  • Industrial
  • Market & Supply Chain
  • Medical
  • RF & Microwave
  • Telecommunication

Electronic devices that can degrade and physically disappear on demand

4.9.2017

KAMIC Group Acquires Wound Components Specialist AGW Electronics

2.6.2023

4th PCNS Registration Opens !

2.6.2023

Ceramic Capacitors Benefits in Military SiC Converters

1.6.2023

Exploring Frenetic and Maxwell Options for an Optimal Transformer Performance in LLC Circuit

31.5.2023

TT Electronics Unveils Busbar Shunt Resistors

31.5.2023

Bourns Releases New Power NTC Thermistors

31.5.2023
  • Home
  • Privacy Policy
  • EPCI Membership & Advertisement
  • About
No Result
View All Result
NEWSLETTER
Passive Components Blog
  • Home
  • NewsFilter
    • All
    • Aerospace & Defence
    • Antenna
    • Applications
    • Automotive
    • Capacitors
    • Circuit Protection Devices
    • Filters
    • Fuses
    • Inductors
    • Industrial
    • Integrated Passives
    • Market & Supply Chain
    • Medical
    • New Materials & Supply
    • New Technologies
    • Non-linear Passives
    • Oscillators
    • Passive Sensors
    • Resistors
    • RF & Microwave
    • Telecommunication

    KAMIC Group Acquires Wound Components Specialist AGW Electronics

    4th PCNS Registration Opens !

    Ceramic Capacitors Benefits in Military SiC Converters

    Exploring Frenetic and Maxwell Options for an Optimal Transformer Performance in LLC Circuit

    TT Electronics Unveils Busbar Shunt Resistors

    Bourns Releases New Power NTC Thermistors

    KYOCERA Developed Industry Leading 008004 Hi-Q MLCC for PA Modules

    MLCC Suppliers Reduced Production Capacity in 1H23 due to Weak Consumer Market Demand

    Introduction of Knowles MLCCs StackiCap, its Benefits and Applications

    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
    • Filter videos
    • Fuse videos
    • Inductor videos
    • Non-linear passives videos
    • Oscillator videos
    • Passive sensors videos
    • Resistor videos
    • Sensors

    Exploring Frenetic and Maxwell Options for an Optimal Transformer Performance in LLC Circuit

    Fast 25kW SiC EV Charger Design; OnSemi and Würth Elektronik Webinar

    PFC Inductor Magnetic Design Considerations; Frenetic Webinar

    Introduction to Capacitor Technologies; WE Webinar

    Self-Adjusting and Economical Switched Capacitor Balancer for Serially Connected Storage-Cells

    How to Design EMC Efficient Power Converter; WE Webinar

    Selecting Capacitors for High Power Buck-Booster Converters

    How to use Off-the-Shelf Transformers in Switching Power Supplies

    Simple Capacitors Pre-Charger Based on Unique ‘Floating Integrator’

    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
    • Preferred Suppliers
    • Who is Who
  • Events
  • Home
  • NewsFilter
    • All
    • Aerospace & Defence
    • Antenna
    • Applications
    • Automotive
    • Capacitors
    • Circuit Protection Devices
    • Filters
    • Fuses
    • Inductors
    • Industrial
    • Integrated Passives
    • Market & Supply Chain
    • Medical
    • New Materials & Supply
    • New Technologies
    • Non-linear Passives
    • Oscillators
    • Passive Sensors
    • Resistors
    • RF & Microwave
    • Telecommunication

    KAMIC Group Acquires Wound Components Specialist AGW Electronics

    4th PCNS Registration Opens !

    Ceramic Capacitors Benefits in Military SiC Converters

    Exploring Frenetic and Maxwell Options for an Optimal Transformer Performance in LLC Circuit

    TT Electronics Unveils Busbar Shunt Resistors

    Bourns Releases New Power NTC Thermistors

    KYOCERA Developed Industry Leading 008004 Hi-Q MLCC for PA Modules

    MLCC Suppliers Reduced Production Capacity in 1H23 due to Weak Consumer Market Demand

    Introduction of Knowles MLCCs StackiCap, its Benefits and Applications

    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
    • Filter videos
    • Fuse videos
    • Inductor videos
    • Non-linear passives videos
    • Oscillator videos
    • Passive sensors videos
    • Resistor videos
    • Sensors

    Exploring Frenetic and Maxwell Options for an Optimal Transformer Performance in LLC Circuit

    Fast 25kW SiC EV Charger Design; OnSemi and Würth Elektronik Webinar

    PFC Inductor Magnetic Design Considerations; Frenetic Webinar

    Introduction to Capacitor Technologies; WE Webinar

    Self-Adjusting and Economical Switched Capacitor Balancer for Serially Connected Storage-Cells

    How to Design EMC Efficient Power Converter; WE Webinar

    Selecting Capacitors for High Power Buck-Booster Converters

    How to use Off-the-Shelf Transformers in Switching Power Supplies

    Simple Capacitors Pre-Charger Based on Unique ‘Floating Integrator’

    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
    • Preferred Suppliers
    • Who is Who
  • Events
No Result
View All Result
Passive Components Blog
No Result
View All Result

Electronic devices that can degrade and physically disappear on demand

4.9.2017
Reading Time: 2 mins read
0
SHARES
1
VIEWS

source: Techxplore article

(Tech Xplore)—A team of researchers from the U.S. and China has demonstrated electronic devices that can degrade and disappear on demand using nothing but moisture in the air. In their paper published on the open access site Science Advances, the team describes their devices and offers ideas on applications that could benefit from them.

RelatedPosts

KAMIC Group Acquires Wound Components Specialist AGW Electronics

4th PCNS Registration Opens !

Ceramic Capacitors Benefits in Military SiC Converters

Most people know that electronic devices do not work particularly well in humid conditions—if your house is humid all the time, your desktop computer will not last very long, for example. This is because parts of the electronics fall prey to oxidation. In this new effort, the researchers took this knowledge to the extreme by building electronic devices from materials that degrade much faster than normal under humid conditions—so fast that the devices can actually disappear. They rely on a slightly different process—hydrolysis, which works due to the activation of corrosive acids in the materials used.

https://3c1703fe8d.site.internapcdn.net/newman/gfx/news/hires/2017/59ad3d8ea5f2a.jpg

Explored illustration of integrated electronics that includes a transistor, a diode, a memory, a capacitor, an antenna, and a resistor, with interconnects and dielectrics on a moisture-sensitive degradable polymer substrate. The inset in the lower right of the figure shows the top view (left). Optical image of the circuit fabricated on the substrate (right). Credit: Gao et al., Sci. Adv. 2017;3: e1701222

Researchers have previously made other such devices, known collectively as transient electronics, but they only operated in aqueous solutions and were degraded by water molecules. To achieve roughly the same effect, the researchers searched for and found a material that is already known to degrade in humid environments—the polymer polyanhydride. The team integrated the polymer with electronic components by applying it in thin films.

https://3c1703fe8d.site.internapcdn.net/newman/gfx/news/hires/2017/59ad3d9b3249e.jpg
Optical images showing the time-sequential dissolution of the device under 75% relative humidity. Credit: Gao et al., Sci. Adv. 2017;3: e1701222
The team reports that the films allow the components to operate normally until humidity is applied. The time frame for degradation can be varied, allowing manufacturers to pre-program self-destructing components on demand—from days to weeks, or indefinitely in some applications. To prove the concept viable, the team constructed (and dissolved) several types of devices such as resistors, capacitors, transistors and even optoelectronics and diodes.

Devices that could degrade on demand would be useful in security applications, of course, but they might also be used to reduce the number of electronic components that pollute the environment—at the end of their useful life, users could simply expose them to high humidity levels. The researchers suggest that they might also be used for medical implants and other types of sensors, as well.

https://3c1703fe8d.site.internapcdn.net/newman/gfx/news/hires/2017/59ad3da7ed613.jpg
Schematic illustration of the moisture-triggered transience of the demonstration platform. Credit: Gao et al., Sci. Adv. 2017;3: e1701222
More information: Yang Gao et al. Moisture-triggered physically transient electronics, Science Advances (2017). DOI: 10.1126/sciadv.1701222

Related Posts

Other

‘Conflict minerals’ entering tech supply chains from countries beyond Africa

7.4.2017
4
Other

Reliability and MTBF: We think we know what we mean, but do we?

10.6.2016
24
Other

Critical Resistance Value The Relationship Between Working Voltage and Power

7.6.2016
14

Upcoming Events

Jun 13
June 13 @ 12:00 - June 16 @ 14:00 EDT

Pre Cap Visual Inspection per Mil-Std-883 (TM 2017)

Jun 14
11:00 - 12:00 CEST

STRETCH.flex 2.0 Stretchable PCB Technology to the Limits

Jun 20
June 20 @ 12:00 - June 22 @ 14:00 EDT

Copper and Gold Wire Bonding

View Calendar

Popular Posts

  • What is a Dielectric Constant of Plastic Materials ?

    4 shares
    Share 4 Tweet 0
  • Capacitor Selection for Coupling and Decoupling Applications

    28 shares
    Share 28 Tweet 0
  • Leakage Current Characteristics of Capacitors

    0 shares
    Share 0 Tweet 0
  • Why Low ESR Matters in Capacitor Design

    0 shares
    Share 0 Tweet 0
  • How to Choose the Right Inductor for DC-DC Buck Applications

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

    3 shares
    Share 3 Tweet 0
  • Understanding High-Precision Resistor Temperature Coefficient of Resistance

    0 shares
    Share 0 Tweet 0
  • MLCC and Ceramic Capacitors

    0 shares
    Share 0 Tweet 0

Newsletter Subscription

 

PCNS Call for Papers !

Archive

2022
2021
2020
2019
2018
2017

Symposium

Passive Components Networking Symposium

Passives e-Learning

Knowledge Blog

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

© EPCI - Premium Passive Components Educational and Information Site

No Result
View All Result
  • Home
  • News
  • Video
  • Knowledge Blog
  • Preferred Suppliers
  • Events

© EPCI - Premium 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.