Green Car Congress
NOVEMBER 28, 2018
Researchers at the University of Texas at Austin are proposing a novel approach to suppress the “polysulfide shuttle” in Li-S batteries—a freestanding, three-dimensional graphene/1T MoS 2 (3DG/TM) heterostructure with highly efficient electrocatalysis for lithium polysulfides (LiPSs). after 200 cycles. doi: 10.1039/C8EE03252A.
Green Car Congress
JANUARY 31, 2020
Hydro-Québec and The University of Texas at Austin signed an agreement for the transfer to Hydro-Québec of patents co-invented by Dr. John B. Goodenough, a professor at The University of Texas at Austin and the 2019 Nobel Laureate in chemistry and Dr. Maria Helena Braga, an associate professor at the University of Porto, Portugal.
Green Car Congress
MAY 8, 2019
Germany-based Voltabox AG, a provider of lithium-ion battery systems primarily used in buses for public transportation, forklifts, automated guided vehicles and mining vehicles, is expanding its customer base. The Northern German company uses Voltabox’s 24V lithium-ion solutions with a capacity of 6.1 kWh respectively 37 kWh.
Green Car Congress
NOVEMBER 2, 2017
Enevate’s silicon Li-ion battery technology in EV cells (NCM-based) can be charged in 5 minutes at up to a tested 10C charging rate to 75% capacity with energy densities of more than 750 Wh/L. John Goodenough, University of Texas at Austin. Click to enlarge.
Green Car Congress
OCTOBER 13, 2014
Researchers from Nanyang Technological University (NTU Singapore) led by Professor Xiaodong Chen have developed a new TiO 2 gel material for Li-ion battery anodes. Titanium dioxide (TiO 2 ) nanomaterials are of interest as Li-ion anode materials due to their advantages in terms of cost, safety, and rate capability.
Green Car Congress
JANUARY 21, 2013
John Goodenough at the University of Texas at Austin and colleague Kyu-Sung Park have written a perspective paper on Li-ion batteries (LIBs), published in the Journal of the American Chemical Society. More recently, at the University of Texas, Austin, Dr. Goodenough patented a new class of iron phosphate materials.
Green Car Congress
MAY 28, 2020
Li-metal anodes deliver almost 10 times the storage capacity of graphite anodes, thus enabling much higher cell energies. However, Li-metal anodes suffer from poor cycle life (typically 10 cycles or less, compared to the 1000 cycle EV battery requirement). Stable Cycling of 350 Wh/kg Li/NMC622 Pouch Cell. Earlier post.).
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