Energy & Green Tech
A research group has demonstrated a high-energy lithium-ion (Li-ion) cathode, potentially paving the way for cost-effective, safe and high-capacity Li-ion batteries.
Jan 23, 2023
0
8
Energy & Green Tech
Nickel-rich layered cathodes are promising candidates for the next-generation high-energy lithium-ion batteries because of their high energy density and competitive cost. However, with long-term operation, these cathodes ...
Jan 5, 2023
0
2
Energy & Green Tech
Operational reliability, durability and high energy density: In these respects, solid-state batteries are superior in principle to conventional liquid electrolyte lithium-ion batteries. Some of the problems standing in the ...
Jan 3, 2023
0
87
Engineering
From the moment you first use it, a new lithium-ion battery is degrading. After a few hundred charge cycles, you'll notice—your phone, laptop or electric car battery wears out more quickly. Eventually, it stops holding ...
Dec 22, 2022
0
110
Engineering
Researchers at the Department of Energy's Oak Ridge National Laboratory have developed a new method for producing a key component of lithium-ion batteries. The result is a more affordable battery from a faster, less wasteful ...
Dec 5, 2022
0
138
Energy & Green Tech
Chemists and engineers have been trying to create increasingly efficient, affordable and stable battery technologies to power a wide range of electronic devices. To do this, they have been leveraging the multi-redox reactions ...
Energy & Green Tech
High energy density lithium-ion (Li-ion) batteries are indispensable for powering electric and hybrid vehicles, next-generation electronics, and power grids. These Li-ion batteries contain high energy density cathodes based ...
Nov 30, 2022
0
69
South Korea's LG Chem signed an agreement with the US state of Tennessee to build a $3.2 billion cathode materials plant for electric vehicle batteries, the company said Tuesday.
Nov 22, 2022
0
19
Engineering
Researchers at the Hong Kong University of Science and Technology (HKUST) have designed an innovative iron-based cathode material to achieve record performance for protonic ceramic fuel cells, marking a significant step forward ...
Nov 17, 2022
0
49
Energy & Green Tech
As the world's demand for energy increases, the need for better energy storage devices becomes even greater. One way to address this, and to think about sustainability at the same time, is to turn to organic materials for ...
Nov 10, 2022
0
4
