Green Car Congress
AUGUST 21, 2021
The team used a a promising combination of cathode and electrolyte: the nickel-rich cathode allows a large amount of energy per mass to be stored, while the ionic liquid electrolyte ensures that the capacity is largely retained over many charging cycles. The team reports on the lithium metal battery in an open-access paper in Joule.
Green Car Congress
FEBRUARY 10, 2022
Out of several candidates that could replace Li in rechargeable batteries, calcium (Ca) stands out as a promising metal. Not only is Ca 10,000 times more abundant than Li, but it can also yield—in theory—similar battery performance. —Prof. Haesun Park, Chung-Ang University, co-corresponding author. 202101698.
Green Car Congress
AUGUST 7, 2018
The fabricated batteries, reported in the journal ACS Applied Materials & Interfaces , showed excellent electrochemical properties that greatly surpass those of traditional and ubiquitous Li-ion batteries. cm 2 in solid-state Li batteries with Li(Ni 0.5 Structure of the thin-film all-solid-state batteries.
Green Car Congress
FEBRUARY 17, 2013
The Robust Affordable Next Generation EV-Storage (RANGE) program’s goal is to enable a 3X increase in electric vehicle range (from ~80 to ~240 miles per charge) with a simultaneous price reduction of > 1/3 (to ~ $30,000). ARPA-E defines robust design as electrochemical energy storage chemistries and/or architectures (i.e.
Green Car Congress
MARCH 19, 2019
Electrolysis of water to generate hydrogen fuel is an attractive renewable energy storage technology. Negatively charged chloride in seawater salt can corrode the anode, however, limiting the system’s lifespan. During electrolysis, the nickel sulfide evolves into a negatively charged layer that protects the anode.
Green Car Congress
JULY 18, 2018
Lithium-rich layered oxides (LRLO) are leading candidates for the next-generation cathode materials for energy storage, as they can deliver 50% excess capacity over commercially used compounds. Here, we directly capture the nucleation of a dislocation network in primary nanoparticles of the high-capacity LRLO material Li 1.2
Green Car Congress
MARCH 8, 2013
mol l -1 Li 2 SO 4 aqueous solution as electrolyte. Researchers from Fudan University in China and Technische Universität Chemnitz in Germany have developed an aqueous rechargeable lithium battery (ARLB) using coated Li metal as the anode. mol l -1 Li 2 SO 4 aqueous solution as electrolyte, an ARLB is built up. Wang et al.
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