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A highly proton-conductive and vanadium-rejected long-side-chain sulfonated polybenzimidazole membrane for redox flow battery
Sulfonated long side chain Polybenzimidazole Vanadium redox flow battery 1 3-Propanesultone
2023/6/19
A long-side-chain sulfonated polybenzimidazole (PBI-PS) membrane was successfully prepared by the reaction of PBI with 1, 3-propanesultone for improving the efficiencies of vanadium redox flow battery...
Cornell researchers have uncovered the source of a persistent problem limiting the durability of sodium-ion batteries, providing manufacturers with new strategies for powering the 21st century.
Researchers have developed a rechargeable lithium-ion battery in the form of an ultra-long fiber that could be woven into fabrics. The battery could enable a wide variety of wearable electronic device...
Spontaneous formation of nanoscale hollow structures could boost battery storage（图）
Spontaneous formation nanoscale hollow structures boost battery storage
2020/6/19
An unexpected property of nanometer-scale antimony crystals -- the spontaneous formation of hollow structures -- could help give the next generation of lithium ion batteries higher energy density with...
The dramatic rise in production of electric vehicles, coupled with expected growth in the use of grid-connected battery systems for storing electricity from renewable sources, raises a crucial questio...
Researchers Challenge Status Quo of Battery Commercialization（图）
Researchers Challenge Status Quo Battery Commercialization
2017/9/20
While more efficient, effective, and economical batteries are critical to the world’s clean energy future, the path to bringing such technologies to market over the last 25 years is overwhelmingly lit...
Printed,flexible and rechargeable battery can power wearable sensors
Printed flexible rechargeable battery power wearable sensors
2017/7/20
Nanoengineers at the University of California San Diego have developed the first printed battery that is flexible, stretchable and rechargeable. The zinc batteries could be used to power everything fr...
New Nanofiber Marks Important Step In Next Generation Battery and Water Electrolysis Development
New Nanofiber Marks Next Generation Battery Water Electrolysis
2017/3/30
One of the keys to building electric cars that can travel longer distances and to powering more homes with renewable energy is developing efficient and highly capable energy storage systems.Materials ...
Scientists build bacteria-powered battery on single sheet of paper
Scientists bacteria-powered battery single sheet of paper
2017/1/9
Instead of ordering batteries by the pack, we might get them by the ream in the future.Researchers at Binghamton University, State University of New York have created a bacteria-powered battery on a s...
Dendrites, whiskers of lithium that grow inside batteries and can cause fires like those in the Samsung Galaxy Note 7, are the bane of next-generation lithium batteries.While they usually spread under...
New lithium-oxygen battery greatly improves energy efficiency,longevity
New lithium-oxygen battery energy efficiency longevity
2016/8/1
Lithium-air batteries are considered highly promising technologies for electric cars and portable electronic devices because of their potential for delivering a high energy output in proportion to the...
Kansas State University engineer builds paperlike battery electrode with glass-ceramic
Kansas State University engineer paperlike battery electrode glass-ceramic
2016/4/13
A paperlike battery electrode developed by a Kansas State University engineer may improve tools for space exploration or unmanned aerial vehicles. Gurpreet Singh, associate professor of mechanica...
Lithium battery component found to harm key soil microorganism
Lithium battery component soil microorganism
2016/2/23
The material at the heart of the lithium ion batteries that power electric vehicles, laptop computers and smartphones has been shown to impair a key soil bacterium, according to new research published...
Quantum dots made from fool’s gold boost battery performance（图）
Quantum dots fool’s gold battery performance
2015/12/7
If you add quantum dots – nanocrystals 10,000 times smaller than the width of a human hair – to a smartphone battery it will charge in 30 seconds, but the effect only lasts for a few recharge cycles.H...
Beyond the lithium ion, toward a better performing battery
lithium ion better performing battery
2015/4/29
The race is on around the world as scientists strive to develop a new generation of batteries that can perform beyond the limits of the current lithium-ion based battery.Researchers at the University ...