#supercapacitors — Public Fediverse posts

Anode Foil Coatings Market Growth Outlook to 2035 Driven by Energy Storage and Miniaturization – News and Statistics

Abstract According to the latest IndexBox report on the global Anode Foil Coatings market, the market enters 2026…
#Energy #2035 #aluminumelectrolyticcapacitors #anodefoilcoatings #Asia-pacific #conductivepolymercoatings #energystorage #EVdemand #lithiumionbatteries #marketforecast #Supercapacitors
https://www.europesays.com/2976829/

How #chemists turned #bourbon waste into #supercapacitors
Hydrothermal carbonization can directly convert #stillage into hard or #ActivatedCarbon. Cossio & Guzman used activated carbon as #electrodes, creating double-layer #capacitors by putting liquid electrolyte between them. Proof-of-concept devices were able to store as much as 48W/kg. Built a hybrid device, with one activated carbon electrode and one hard carbon electrode, stored as much as 25 times the energy per kg
https://arstechnica.com/science/2026/03/how-chemists-turned-bourbon-waste-into-super-capacitors/

How #chemists turned #bourbon waste into #supercapacitors
Hydrothermal carbonization can directly convert #stillage into hard or #ActivatedCarbon. Cossio & Guzman used activated carbon as #electrodes, creating double-layer #capacitors by putting liquid electrolyte between them. Proof-of-concept devices were able to store as much as 48W/kg. Built a hybrid device, with one activated carbon electrode and one hard carbon electrode, stored as much as 25 times the energy per kg
https://arstechnica.com/science/2026/03/how-chemists-turned-bourbon-waste-into-super-capacitors/

How #chemists turned #bourbon waste into #supercapacitors
Hydrothermal carbonization can directly convert #stillage into hard or #ActivatedCarbon. Cossio & Guzman used activated carbon as #electrodes, creating double-layer #capacitors by putting liquid electrolyte between them. Proof-of-concept devices were able to store as much as 48W/kg. Built a hybrid device, with one activated carbon electrode and one hard carbon electrode, stored as much as 25 times the energy per kg
https://arstechnica.com/science/2026/03/how-chemists-turned-bourbon-waste-into-super-capacitors/

How #chemists turned #bourbon waste into #supercapacitors
Hydrothermal carbonization can directly convert #stillage into hard or #ActivatedCarbon. Cossio & Guzman used activated carbon as #electrodes, creating double-layer #capacitors by putting liquid electrolyte between them. Proof-of-concept devices were able to store as much as 48W/kg. Built a hybrid device, with one activated carbon electrode and one hard carbon electrode, stored as much as 25 times the energy per kg
https://arstechnica.com/science/2026/03/how-chemists-turned-bourbon-waste-into-super-capacitors/

How #chemists turned #bourbon waste into #supercapacitors
Hydrothermal carbonization can directly convert #stillage into hard or #ActivatedCarbon. Cossio & Guzman used activated carbon as #electrodes, creating double-layer #capacitors by putting liquid electrolyte between them. Proof-of-concept devices were able to store as much as 48W/kg. Built a hybrid device, with one activated carbon electrode and one hard carbon electrode, stored as much as 25 times the energy per kg
https://arstechnica.com/science/2026/03/how-chemists-turned-bourbon-waste-into-super-capacitors/

Plastic bottles upcycled into high-performance supercapacitors

Single-use water bottles could soon charge your devices instead of polluting landfills. Researchers have developed new methods to…
#NewsBeep #News #Environment #CA #Canada #Circulareconomy #Electrodes #PETrecycling #plasticwaste #Science #separatorfilms #Supercapacitors #SustainableTechnology #upcycledenergystorage
https://www.newsbeep.com/ca/202552/

⚡ Living cement: Scientists turn bacteria-infused cement into energy-storing supercapacitors

https://techxplore.com/news/2025-09-cement-scientists-bacteria-infused-energy.html

#energy #storage #bacteria #microbes #biotechnology #electronics #supercapacitors #biotech #material #cement

Living microbial cement supercapacitors with reactivatable energy storage

https://www.cell.com/cell-reports-physical-science/fulltext/S2666-3864(25)00409-6

#HackerNews #Living #microbial #cement #supercapacitors #energy #storage #sustainable #tech #green #innovation

M-rGo #supercapacitors #energyStorage

-- Volumetric energy densities of up to 99.5 Wh/L (in ionic liquid electrolytes)

-- Power densities as high as 69.2 kW/L

--Rapid charging capabilities with excellent cycle stability.

"Supercapacitors are an emerging class of energy storage devices that store charge electrostatically, rather than through chemical reactions like batteries. Until now, a major barrier has been that only a small fraction of the carbon material’s surface area – essential for storing energy – was accessible for use."

"a new material architecture... called multiscale reduced graphene oxide (M-rGO)... is synthesised from natural graphite"

Which is not a rare resource.

https://www.monash.edu/news/articles/lightning-fast-power-breakthrough-powers-supercapacitors-that-rival-batteries

https://reneweconomy.com.au/australian-engineers-hail-new-supercapacitor-tech-that-may-store-enough-energy-to-replace-batteries/amp/

#supercapacitors
#science
#research
#australia

A dandy bring-up-to-speed on #supercapacitors, a trove of info and leads to more in one convenient location.

These devices are well suited to dealing with reactive loads for grid modernization thanks to their durability and ability to responsively deliver high power while retaining reasonably small physical and resource footprints. .

"Electrochemical capacitors are known for their fast charging and superior energy storage capabilities and have emerged as a key energy storage solution for efficient and sustainable power management. This article comprehensively explores the fundamental principles, architectural advancements, and material innovations underpinning supercapacitor technology. It covers the evolution of supercapacitor performance, the comparison of pseudocapacitors, double-layer capacitors, electrolytes, and the integration of innovative nanostructured materials, such as carbon nanotubes, transition metal oxides, MXene, and graphene, and it investigates the hybrid systems that bridge the gap between capacitors and batteries. The article also discusses the future perspectives of supercapacitor technology."

Oops! The link:

https://advanced.onlinelibrary.wiley.com/doi/10.1002/aesr.202400412?af=R

Will Supercapacitors Come to AI's Rescue?
https://spectrum.ieee.org/supercapacitor-2671883490
#ycombinator #data_centers #power_grid #supercapacitors

🚀 Oh wow, an edgy "403 Forbidden" error masquerading as a groundbreaking article! 🤖 Clearly, AI's knights in shining armor, the #supercapacitors, are busy charging up somewhere else (possibly on a 'cache' island) while we refresh our browsers in eternal hope. 📴
https://spectrum.ieee.org/supercapacitor-2671883490 #403Forbidden #AI #TechHumor #CacheIsland #HackerNews #ngated

Will Supercapacitors Come to AI's Rescue?

https://spectrum.ieee.org/supercapacitor-2671883490

#HackerNews #Supercapacitors #AI #Energy #Storage #Future #Technology

Transition-Metal Dichalcogenides: Super-Conducting, Super-Capacitor Semiconductors - Transition-metal dichalcogenides (TMDs) are the subject of an emerging field in se... - https://hackaday.com/2025/01/28/transition-metal-dichalcogenides-super-conducting-super-capacitor-semiconductors/ #supercapacitors #superconductors #semiconductors #science

Transition-Metal Dichalcogenides: Super-Conducting, Super-Capacitor Semiconductors https://hackaday.com/2025/01/28/transition-metal-dichalcogenides-super-conducting-super-capacitor-semiconductors/ #supercapacitors #superconductors #semiconductors #Science

So, I remember that #Flywheels were something that could create bicycles and other vehicles that ran on kinetic energy, and have been compared to #supercapacitors. I wonder if any improvements have been made with those? Something based on bearings and gears sounds a bit #Steampunk, but I'm sure #SolarPunk types could make use of it! Another topic to research for #SolarPunkSunday!

https://www.mdpi.com/2411-5134/4/4/62

Attention-Worthy Links for December 2nd, 2024

https://bit.ly/awl120224

#Waste Oil #Supercapacitors #cyberattacks #spacecraft #Trump #leverage #threat #negotiating #Biden #squatting #refusal #oil #limits #production #Clutter #Kármán line #Thoreau #Hunter Biden #submarine cable #ITU #ICPC #LSU #sulfur#concrete #Passenger miles #2.3 light-years #Denmark #Løsning Søndermark #Broadband #connecting #school #library #telecom reform #Earth Information #Air and Space Museum #Anacostia #Calvert Cliffs

Attention-Worthy Links for December 2nd, 2024

https://bit.ly/awl120224

#Waste Oil #Supercapacitors #cyberattacks #spacecraft #Trump #leverage #threat #negotiating #Biden #squatting #refusal #oil #limits #production #Clutter #Kármán line #Thoreau #Hunter Biden #submarine cable #ITU #ICPC #LSU #sulfur#concrete #Passenger miles #2.3 light-years #Denmark #Løsning Søndermark #Broadband #connecting #school #library #telecom reform #Earth Information #Air and Space Museum #Anacostia #Calvert Cliffs

Attention-Worthy Links for December 2nd, 2024

https://bit.ly/awl120224

#Waste Oil #Supercapacitors #cyberattacks #spacecraft #Trump #leverage #threat #negotiating #Biden #squatting #refusal #oil #limits #production #Clutter #Kármán line #Thoreau #Hunter Biden #submarine cable #ITU #ICPC #LSU #sulfur#concrete #Passenger miles #2.3 light-years #Denmark #Løsning Søndermark #Broadband #connecting #school #library #telecom reform #Earth Information #Air and Space Museum #Anacostia #Calvert Cliffs

Attention-Worthy Links for December 2nd, 2024

https://bit.ly/awl120224

#Waste Oil #Supercapacitors #cyberattacks #spacecraft #Trump #leverage #threat #negotiating #Biden #squatting #refusal #oil #limits #production #Clutter #Kármán line #Thoreau #Hunter Biden #submarine cable #ITU #ICPC #LSU #sulfur#concrete #Passenger miles #2.3 light-years #Denmark #Løsning Søndermark #Broadband #connecting #school #library #telecom reform #Earth Information #Air and Space Museum #Anacostia #Calvert Cliffs

A new supercapacitor technology is making waves, boasting the ability to charge your iPhone in a mind-blowing 60 seconds! This isn't just for phones - laptops could see similar charging speeds, and electric vehicles (EVs) might be ready to roll in just 10 minutes.

#Supercapacitors #FastCharging #FutureofTech #60SecondCharge #iPhoneCharge #EVCharge #EnergyStorageRevolution #Battery #NextGenGadget

A new supercapacitor technology is making waves, boasting the ability to charge your iPhone in a mind-blowing 60 seconds! This isn't just for phones - laptops could see similar charging speeds, and electric vehicles (EVs) might be ready to roll in just 10 minutes.

#Supercapacitors #FastCharging #FutureofTech #60SecondCharge #iPhoneCharge #EVCharge #EnergyStorageRevolution #Battery #NextGenGadget

A new supercapacitor technology is making waves, boasting the ability to charge your iPhone in a mind-blowing 60 seconds! This isn't just for phones - laptops could see similar charging speeds, and electric vehicles (EVs) might be ready to roll in just 10 minutes.

#Supercapacitors #FastCharging #FutureofTech #60SecondCharge #iPhoneCharge #EVCharge #EnergyStorageRevolution #Battery #NextGenGadget

Always good to remember that our first attempts tend to set our expectations as to pace of progress, but the hill tends to become steeper.

Newton is famous because he did the easy part. 🙂

#Supercapacitors

https://onlinelibrary.wiley.com/doi/10.1002/aesr.202300265?af=R

https://insideevs.com/news/702321/ostrichoo-supercapacitor-ebikes/

Thanks to their rapid charging and discharging capabilities, they’re able to release a lot of energy at one go (perfect for sprinting up steep hills) and rapidly recharge…through regenerative braking…other benefits such as a smaller environmental impact. Made from aluminum and coal, #supercapacitors are cheaper to make and use fewer #rareearth metals. Ostrichoo’s bikes have a claimed 2,200 charge cycle, which is nearly twice that of a standard lithium battery…

Good to see my friend Valeria Nicolosi's work on super capacitors is part of this collaboration between Uni Kiel and Trinity College Dublin.

#TrinityCollegeDublin #SuperCapacitors

https://nachrichten.idw-online.de/2023/10/20/clean-and-safe-power-for-data-centres

Wireless Weather Station Gets Solar-Powered Supercap Upgrade - When [knight-of-ni] bought an Acurite Atlas weather station to replace his earlier... - https://hackaday.com/2022/04/07/wireless-weather-station-gets-solar-powered-supercap-upgrade/ #supercapacitors #weatherstation #homehacks #moteino

Supercapacitor E-Bike With DIY Motor - Supercapacitor technology often looks like a revolutionary energy storage technolo... - https://hackaday.com/2021/10/03/supercapacitor-e-bike-with-diy-motor/ #transportationhacks #supercapacitors #tomstanton #e-bike

How to turn regular bricks into electricity-storing supercapacitors - Enlarge
Usually the phrase “power brick” refers affectionately to the AC adapter of something li... - https://arstechnica.com/?p=1698294 #supercapacitors #energystorage #science

Super-stinky durian fruit could charge your cell phone someday - Enlarge / Widely known and revered in southeast Asia as the "king of fruits", the durian is distinc... more: https://arstechnica.com/?p=1658632 #energyharvesting #supercapacitors #mobilephones #durianfruit #aerogels #science #physics