Friday, March 5, 2021
Home Science & Technology Can Batteries Last forever? A new breakthrough may not far away

Can Batteries Last forever? A new breakthrough may not far away

The breakthrough work could lead to commercial batteries with greatly lengthened lifespans for computers, smartphones, appliances, cars and spacecraft.

https://youtu.be/rTNwmVq4v04

Mya Le Thai, a scientist from the University of California, Irvine has introduced a new technology to mankind. An invention which is a nanowire-based battery material that can be recharged hundreds of thousands of times, moving us closer to a battery that would never require replacement.

She said Lithium ion batteries use nanowire technology which loses its ability to fully charge with time, they expand and grow brittle, which leads to cracking. So, there was a need to change this concept. These nanowires are extremely thin (1000 times thinner than the human hair). As a result, they are effective conductors of electricity and feature a large surface area for the storage and transfer of electrons. However, these wires are extremely fragile and don’t hold up well to repeated discharging and recharging.

Alkaline battery. Image source: Wikipedia
Alkaline battery. Image source: Wikipedia

According to Thai’s theory, nanowires could last longer if covered. After experimenting with many coverings they found a hard, clear plastic material called PMMA. These wires when covered with PMMA cycled through charges 28 times more than the covered ones. “The coated electrode holds its shape much better, making it a more reliable option,” Thai said. “This research proves that a nanowire-based battery electrode can have a long lifetime and that we can make these kinds of batteries a reality.” Also, they showed no signs of damage even after 200,000 cycles. It is unknown how much further testing of the batteries is needed before it could make a commercial debut; however, this was published in The American Chemical Society’s Energy Letters this week.

The breakthrough work could lead to commercial batteries with greatly lengthened lifespans for computers, smartphones, appliances, cars and spacecraft. And therefore, the results suggest that these batteries with covered nanowires might last forever.

Related Articles:

-by Vrushali Mahajan

Vrushali is pursuing her graduation in Journalism and is an intern at NewsGram. You can reach the author at twitter- Vrushali Mahajan 

STAY CONNECTED

19,120FansLike
362FollowersFollow
1,773FollowersFollow

Most Popular

New App That May Help in Quitting Drug Use!

Researchers at the University of Illinois Urbana-Champaign are developing a new smartphone app that may help teach young adults how to talk to a...

Good News! These Regional Biggies Are All Set To Go Multillingual!

Top superstars of regional cinema have a new formula to reach out to a pan-Indian audience. While earlier, films would be made in one...

WhatsApp Launched One-to-One Call Feature For Desktop Apps

WhatsApp on Thursday announced that private and secure one-to-one voice and video calls features are now available on the desktop app for Windows and...

IIT G Designed An AI Based System To Detect Colorectal Cancer

A team of researchers from the Indian Institute of Technology (IIT) Guwahati has designed an automated Artificial Intelligence (AI)-based system to detect colorectal cancer...

Issue of Drug Abuse and Crime Against Women Are Interlinked: Ravi Kishan

Actor-politician Ravi Kishan will soon anchor the crime-based non-fiction show Mauka-E-Vardaat, and he says the issues of drug abuse and a crime against women...

SC Expresses Displeasure on The Streaming of Films on OTT With Pornographic Content

The Supreme Court on Thursday expressed displeasure on the streaming of films on web platforms without any prior screening of the content and also...

Forearm Fracture – Here’s What You Need To Know

It won't be wrong to say that traumatic injuries are unexpected. You never know when an accident would occur or even a slight fall...

Indian Scientists Develop Low-Cost Optical Spectrograph That Can Locate Distant Galaxies, Quasars

Keeping in mind Prime Minister's call to develop technology in all spheres, Indian scientists have indigenously designed and developed a low-cost optical spectrograph. This...

Recent Comments