Green Car Congress
FEBRUARY 15, 2021
Researchers at the Ulsan National Institute of Science and Technology (UNIST) in Korea have developed an innovative electrolyte additive that enables a high-energy-density Li-ion battery to retain more than 80% of its initial capacity even after hundreds of cycles. O 2 cathodes. O 2 cathodes. capacity retention after 400 cycles at 1?
Green Car Congress
MARCH 3, 2016
Researchers from George Washington University and Vanderbilt University have demonstrated the conversion of atmospheric CO 2 into carbon nanofibers (CNFs) and carbon nanotubes (CNTs) for use as high-performance anodes in both lithium-ion and sodium-ion batteries. —Stuart Licht. —Licht et al.
Green Car Congress
JUNE 26, 2021
These new grades will claim 100% renewable attributed carbon derived from crude tall oil (CTO) bio-feedstock, according to a mass-balance approach. This patent-pending technology allows a climate change impact reduction of almost 20% of the Kynar PVDF binder (expressed in kg eq.
Green Car Congress
MARCH 1, 2020
A joint research team led by Professor Nam-Soon Choi and Professor Sang Kyu Kwak in the School of Energy and Chemical Engineering at Ulsan National Institute of Science and Technology (UNIST) has developed an ion concentrate electrolyte using a solvent containing fluorine atoms. Li/Li + ). —Lee et al.
Green Car Congress
APRIL 20, 2020
A Korean research team from KIST and UNIST has developed a next-generation high-capacity cathode material for lithium-ion batteries by stabilizing the surface of over-lithiated layered oxides (OLO) using the DNA of salmon. wrapped multiwalled carbon nanotubes (MWCNT) is demonstrated. Wrapped Carbon Nanotubes.” —Kim et al.
Green Car Congress
AUGUST 7, 2020
Researchers at the University of Surrey (UK) are to begin work on a new lithium-ion battery technology that is capable of capturing CO 2 emissions, following a £243,689 award from the Engineering and Physical Sciences Research Council (EPSRC). However, the development of Li-CO 2 batteries is still in its infancy stage.
Green Car Congress
AUGUST 21, 2015
Stuart Licht at The George Washington University in Washington, DC has developed a low-cost, high-yield and scalable process for the electrolytic conversion of atmospheric CO 2 dissolved in molten carbonates into carbon nanofibers (CNFs.) The carbon nanofibers build up on the steel electrode, where they can be removed, Licht says.
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