gut instinct drives battery boost - gel type battery

Scientists have designed a new prototype battery that mimics the structure of the human gut.
A battery called lithium. Sulfur-in theory -
Probably five times the energy density of lithium.
Ion forms that are widely used today.
But the prototype developed in the UK --
The Chinese team took inspiration from intuition and overcame a key obstacle to business development.
Detailed information was published in the journal Advanced Functional Materials.
Scientists are using a variety of different ways to address the challenges of improving battery technology;
This is one of them.
One of the problems that hinder the commercial development of lithium --sulphur-
Battery-based equipment has always been a battery degradation due to the loss of active materials inside the battery.
To solve this problem, the researchers developed a lightweight layer with nano-materials.
Squamous structure similar to fluffyfinger-
Like a projection arranged on the small intestine.
In humans, fluff is used to absorb the products of digestion and increase the surface area that may occur in this process.
In the new lithium-
Sulfur battery, a layer of material with fluff-
Similar structures are made of tiny zinc oxide wires and placed on the surface of one electrode of the battery.
This may capture fragments of active materials when they break, so that they can be used for continuous reactions and allow the materials to be reused.
"It's a small thing, but it's important," said the research firm.
Author Dr. Paul cokerson is from the Department of Materials Science and Metallurgy, University of Cambridge.
"This has allowed us to go a long way in the bottlenecks that have hindered better battery development.
"If we can overcome the barriers to business development, lithium-
The energy density of the sulfur battery may be five times that of the lithium battery
Ion batteries used in smartphones and other electronics. But as lithium-
Discharge of sulfur batteries, transformation of sulfur molecules into chains-
Like gathering-sulphides.
When these devices go through several charges
Discharge cycle, the position of poly-
Sulphide enters the electrolyte of the battery (
Electricity-
Make a solution)
Thus, the battery loses the active substance over time.
"This is the first time that there is a good layer of chemical function. organised nano-
The architecture for capturing and reusing dissolved active materials during battery charging and discharging has been proposed, "said Teng Zhao, PhD student and lead author from Cambridge.
"By getting inspiration from the natural world, we are able to come up with a solution that we hope will accelerate the next phase of development
Battery generation.
"The equipment is currently proof of principle; commercially-
Lithium available-
There are still a few years left for the sulfur battery.
Also, while the number of battery charges and discharges has increased, it still cannot go through so many charging cycles like lithiumion battery.
But if there is lithium, the researchers say
Sulfur batteries do not need to be charged as often as lithium
The ion battery, probably the increase in energy density offset the lower total number of charges
Discharge cycle.