opinions

Chinese scientists develop fast

Font size+Author:International Index news portalSource:sport2024-04-30 08:00:05I want to comment(0)

(Xinhua) 16:35, November 01, 2023WUHAN, Nov. 1 (Xinhua) -- A team of Chinese scientists has develope

(Xinhua) 16:35, November 01, 2023

WUHAN, Nov. 1 (Xinhua) -- A team of Chinese scientists has developed a type of fast-charging lithium-ion battery capable of reaching a 90 percent charge on a cellphone within just 10 minutes.

The graphite-based battery has an ultrathin phosphorus layer on its surface, which can in-situ convert to crystalline solid electrolyte interphase with high ionic conductivity, according to a study published recently in the journal Nature Energy.

The researchers from Huazhong University of Science and Technology tested pouch cells with such a graphite anode. The battery capacity reached 80 percent in 6 minutes and 91.2 percent in 10 minutes.

In a scenario with a 6-minute charging rate, the battery's capacity retention remained at 82.9 percent for over 2,000 cycles, according to the study.

The battery, featuring excellent electrochemical properties, can be manufactured in a simple and cost-effective manner, thus holding huge market potential, the researchers said.

Related articles
  • Songs of celebration hail anniversary

    Songs of celebration hail anniversary

    2024-04-30 06:44

  • Lloyd Omdahl, a former North Dakota lieutenant governor and newspaper columnist, dies at 93

    Lloyd Omdahl, a former North Dakota lieutenant governor and newspaper columnist, dies at 93

    2024-04-30 05:54

  • NBA attendance: League says 71% of games this season were sellouts

    NBA attendance: League says 71% of games this season were sellouts

    2024-04-30 05:47

  • Kentucky Senate confirms Robbie Fletcher as next state education commissioner

    Kentucky Senate confirms Robbie Fletcher as next state education commissioner

    2024-04-30 05:40

Netizen comments