Eco-Friendly Battery Performance Enhanced Using Catalysts with Unusual Phase Nanostructures catalysts nanostructures nanocatalysts nanotechnology nano
The study presents a unique design of catalysts for a new class of meta-gas batteries that can benefit carbon-neutral goals.
Nevertheless, metal-CO2 batteries still experience slow reaction kinetics. This results in large over-potential , poor reversibility, low energy efficiency, and inadequate cycling stability. Related Stories“But we found preparing novel catalysts with unconventional phases to be a feasible and promising strategy to boost the energy efficiency and performance of metal-gas batteries, especially since traditional modification strategies for catalysts have encountered long-term technical hurdles,” Dr. Fan Zhanxi added.
Dr Fan Zhanxi, Study Lead and Assistant Professor, Department of Chemistry, City University of Hong Kong Outstanding Performance of Unconventional Phase Metal Nanomaterials The combination of theoretical calculations and experiments carried out by the researchers exposed that 4H/fcc Ir nanostructures formed through phase engineering are more promising for the reversible development of amorphous/low-crystalline discharge items, thereby minimizing the overpotential and boosting the cycling steadiness of electrochemical redox reactions.
Dr Fan Zhanxi, Study Lead and Assistant Professor, Department of Chemistry, City University of Hong Kong
Danmark Seneste Nyt, Danmark Overskrifter
Similar News:Du kan også læse nyheder, der ligner denne, som vi har indsamlet fra andre nyhedskilder.
Tesco and Superdrug urgently recall items which could contain pieces of metalTWO major retailers have recalled a couple of products due to fears they could contain pieces of metal. The product recalls apply to Tesco’s whey protein with flavours of strawberry and choco…
Læs mere »
Research finds that two out of five adults who use cigarettes smoke mentholMenthol use has increased over the past decade among U.S. adults who smoke cigarettes, according to a study released by Columbia University Mailman School of Public Health and The City University of New York. Menthol use is much more common among adult smokers who are younger, from racial/ethnic minoritized groups and with mental health problems. The results are published in the journal Nicotine and Tobacco Research.
Læs mere »
Giant purple monsters take over Nottingham city centreYou may have spotted some rather strange creatures popping up around the city
Læs mere »
Liverpool v Manchester City heads a gripping weekend for Gerrard, Guimaraes and LeedsLiverpool versus City; Steven Gerrard facing Chelsea with his job on the line; battle of the Brunos at Old Trafford; Arsenal at Leeds; El Clasico; Le Classique… ooh, you big dirty b*stard.
Læs mere »
11 breathtaking pictures as Leeds Light Night takes over the city centreThe streets of Leeds were transformed into a spectacular illuminated playground last night as tens of thousands of people were captivated by one of the country’s biggest arts events.
Læs mere »
Leeds city centre in 1937: A year in the life of a much-loved landmarkYou can almost hear the hustle and bustle of shoppers and traders on the city centre thoroughfare in these photos
Læs mere »