loading

CTECHI is an expert in battery solutions, specializing in ODM, OEM, and SKD for energy storage, motive power, and consumer batteries.

South Korea has developed new materials for lithium batteries is expected to promote the development of secondary batteries

Lithium Grid News: The Korean Research Consortium announced that the institute has jointly developed a new binder anode material with high voltage and high capacity in conjunction with Chungnam University and Kim U University of Technology, which has greatly increased the energy of secondary lithium batteries. density. The research results were published in the international academic journal 'Advanced Functional Materials' (Advanced Functional Materials).

Lithium Cobalt Oxide (LiCoO2) and Nickel Cobalt Manganese (NCM) currently used have limited capacity, and a larger capacity anode material is required. As a new generation of anode materials, lithium-rich manganese oxide has attracted much attention. It has twice the energy capacity of lithium cobalt oxide oxide, but high capacity can only be obtained by increasing the charging voltage above 4.4V. However, in this case, the secondary battery will generate heat, which will weaken the viscosity of the adhesive and cause problems such as weakened battery performance.

South Korea is committed to the development of high-energy-density secondary batteries. The anode material developed by the research group is a binder material that forms a protective film on the surface of the electrode under the conditions of a high voltage of 4.7V and a high temperature of 55 degrees to maintain a stable interface. It does not require additional electrolyte additives and can also maintain a stable viscosity. The lithium cobalt oxide used has more than twice the capacity and more stable charge and discharge performance. The research team said that this technology can further promote the development of secondary lithium batteries.

Share to:

GET IN TOUCH WITH Us
recommended articles
Services 200 FAQs Case
ElonMusk, the hottest geek in the automobile industry, this madman in the scientific world is almost paranoid about technology and won the name of the real Iron Man.
The large-scale development of lithium-ion batteries puts forward new requirements for production and manufacturing.
On the eve of the explosion of the global new energy industry, power lithium battery manufacturing moved from GWh to TWh.
Tesla's official website updated its Model Y promotional page on January 1, announcing that the Model Y pricing has been significantly reduced.
Recently, due to the strong market demand, the power battery industry chain has 'exploded ordersAccording to the company's data, as of January 2021, there were 18,000 power battery-related companies in my country.
According to foreign media reports, electric vehicles are driven by rechargeable lithium-ion batteries (LIb), but at present, people have not fully understood and perfected lithium-ion batteries.
At the Frankfurt Motor Show, Honda also announced the mass production version of HondaE, and also announced the two-way connection system HondaPowerManagerPrototype for EVs and smart grids.
Introduction: An electric car company and a business park operator in Florida have pledged to invest up to US$1 billion in the planned plant in Chonburi, starting with the 1GWh portion that may take shape in 2023.
The topic of electrification and national geopolitics sounds very grand at first, and you can write a long and long narrative, of course, you can also make a long story short.
With the limelight of new energy vehicles, CATL has become one of the most shining companies in this tuyere.
no data
no data
no data
Copyright © 2025 CTECHI | Sitemap | Privacy Policy
Customer service
detect