Cheap 'rechargeable concrete' could one day power homes and EVs.
. According to researchers, however, a promising alternative can be found simply by combining two of civilization’s oldest and most commonplace materials: cement, and the charcoal-like mixture known as carbon black.Proceedings of the National Academy of Sciences
, engineers working together from MIT and the Wyss Institute recently discovered that properly mixing the two ingredients in electrolyte-infused water creates a powerful, low-cost supercapacitor capable of storing electricity for later usage. With some further fine-tuning and experimentation, the team believes their enriched cement material could one day compose portions of buildings’ foundations, or even create wireless charging.
In the case of researchers’ new cement-based material, however, its relatively high internal surface area is key to its supercapacitor potential. After combining highly conductive carbon black, cement powder, and water, researchers wait for their resultant mixture to cure. During this time, the water naturally creates tiny openings which are subsequently filed by the carbon to ostensibly create an internal, fractal-like network of wiring.
Indonesia Berita Terbaru, Indonesia Berita utama
Similar News:Anda juga dapat membaca berita serupa dengan ini yang kami kumpulkan dari sumber berita lain.
Room for two: Feds want small planes' bathrooms to be big enough for two peopleWASHINGTON — (WASHINGTON) -- The Department of Transportation on Wednesday announced a rule that will require airlines to make lavatories on new single-aisle planes large enough for two people to enter in a move to make bathrooms more accessible.
Baca lebih lajut »
New ZF tech promises big power, efficiency boost for EVs | AutocarNew technology from ZF such as powerful 800V motors, high-efficiency reduction gearboxes and suspension dampers are set to dramatically improve the performance of EVs
Baca lebih lajut »
How Toyota's solid-state batteries could revolutionize EVs | Digital TrendsToyota claims it has made a breakthrough in solid-state battery tech that could impact electric cars in a huge way. Here's how.
Baca lebih lajut »
How EVs are upending the 100-year-old auto supply chainCompanies that make parts for internal combustion engines are facing a harsh future. EVs have different parts, and automakers are doing more themselves.
Baca lebih lajut »
A plugged-in Tesla can still make front page news somewhereEVs might not be everywhere, but electricity and good laughs are.
Baca lebih lajut »
Rivian CEO Says ICE Cars Will Be 'Relics Of The Past' As EVs Boom | CarscoopsRivian's RJ Scaringe says the firm's upcoming R2 models will launch in 2026 and cost around $40,000 - $45,000 car auto cars
Baca lebih lajut »