Using TMDs for High Energy Density Batteries

Transition Metal Dichalcogenides: An Overview Transition metal dichalcogenides are a new family of 2D nanomaterials with the chemical formula MX2, where M is a transition metal from groups IV-VI and X is a chalcogen from groups VI-A .

Lithium-ion batteries have achieved widespread adoption in electric vehicles and portable electronic devices, with graphite as the primary anode material. However, the low theoretical capacity of graphite hampers its extensive deployment. Graphene eBook Compilation of the top interviews, articles, and news in the last year. Download a free copy Vanadium-based dichalcogenides are particularly interesting due to vanadium's various valence states during electrochemical reactions. In addition, these materials can be obtained in monolayers and nanolayers through exfoliation.

The team synthesized 15 types of transition metal dichalcogenides and tested their performance inside batteries during charging and discharging. These catalysts synergized with the electrolyte, leading to faster recharge and more efficient discharge and storage. The battery uses molybdenum disulfide as a cathode catalyst, which helps to prevent the carbon build-up that had previously caused the battery to fail. The researchers achieved this breakthrough by creating a single multi-component composite instead of separate products, which made charging more efficient.

This study provides foundational knowledge that could be translated into commercially feasible battery technology with the potential to create the next generation of energy storage devices. Emerging TMDs in Supercapacitors: The Case of MoS2 References and Further Reading Majidi, L., Yasaei, P., Warburton, R. E., Fuladi, S., Cavin, J., Hu, X., ... & Salehi‐Khojin, A. . New class of electrocatalysts based on 2D transition metal dichalcogenides in ionic liquid. Advanced Materials, 31, p. 1804453. https://onlinelibrary.wiley.com/doi/10.1002/adma.201804453

Malaysia Malaysia Latest News, Malaysia Malaysia Headlines

Similar News:You can also read news stories similar to this one that we have collected from other news sources.

Energy bills are being capped from July – but will this make prices more affordable?Energy regulator Ofgem announced that the UK’s energy price cap has fallen to £2,074 a year, with around 27 million households expecting a modest drop in their energy bills this summer.
Source: StylistMagazine - 🏆 133. / 51 Read more »

Christian curriculum using textbooks that deny climate change and say evolution is impossibleA Christian curriculum used by at least 11 schools rubbishes the theory of evolution and denies climate change. Researchers say it could make students susceptible to believing conspiracy theories and not trusting vaccines. And former pupils say learning was 'cult-like' and held them back.
Source: SkyNews - 🏆 35. / 67 Read more »

Elderly residents living in fear of losing homes over energy price hike'We can’t just go out and earn extra money': Blackpool residents living in fear of losing homes over energy price hike
Source: LiveLancs - 🏆 10. / 87 Read more »