Lithium-sulfur (Li-S) batteries are considered important devices for powering movable equipment, but there are still some challenges that limit their application, such as how to obtain a cathode for high sulfides absorption ...
Analytical Chemistry
Sep 29, 2023
0
1
H2O2 is not only a green oxidant that is widely used in environmental remediation, industrial synthesis, and medical healthcare, etc., but also an emerging energy carrier with a high energy density comparable to compressed ...
Analytical Chemistry
Mar 28, 2023
0
18
With only a small percentage of plastics recycled, determining the best way to recycle and reuse these materials may enable higher adoption of plastics recycling and reduce plastic waste pollution. Researchers at the U.S. ...
Polymers
Jan 17, 2023
0
29
Climate change is a major global concern. Reducing carbon emissions by utilizing renewable energy sources and developing efficient energy storage systems has become a priority. Lithium-ion batteries have high energy density ...
Materials Science
Jan 5, 2023
0
16
The metal-carbon dioxide battery is a promising and environmentally friendly technology, but its energy efficiency is limited. Recently, a research team co-led by chemists from City University of Hong Kong (CityU) discovered ...
Nanophysics
Nov 16, 2022
0
90
With highly hydrophilic surfaces and superior metal conductivity, two-dimensional transition-metal carbides (MXenes) are highly valuable in the field of electrochemical energy storage. However, the easy stacking inclination ...
Nanophysics
Oct 27, 2022
0
3
A DGIST research team led by Professor Sangaraju Shanmugam, Department of Energy Engineering, developed a catalyst that converts nitric oxide (NO) to ammonia (NH3). This electrochemical technology offers high Faradaic efficiency ...
Materials Science
Oct 19, 2022
0
20
As electric vehicles and personal portable electronics become more ubiquitous, researchers are trying to solve some of the major limitations of current lithium-ion battery technology, which uses a graphite anode and a lithium-based ...
Nanomaterials
Oct 13, 2022
0
6
The metal-carbon dioxide battery is a promising and environmentally friendly technology, but its energy efficiency is limited. Recently, a research team co-led by chemists from City University of Hong Kong (CityU) discovered ...
Nanomaterials
Oct 13, 2022
0
9
With a high energy density, Li-O2 batteries have become a state-of-the-art battery technology. Inside the Li-O2 battery, the generation and disintegration of the discharged product solid lithium peroxide (Li2O2) have a significant ...
Nanophysics
Sep 30, 2022
2
784
