Changsha University of Technology innovation team developed a new energy battery

Put nearly 300 milliliters of salt water into a small plastic box about 20 centimeters long and wide, and put 40 such small boxes in series to generate the power to drive the electric car. It sounds amazing, but one comes from Changsha. The student innovation team named “Meg Magnon” at the School of Materials Science and Engineering University did it. This reporter learned from Changsha University of Science and Technology today.

“This is a group of magnesium air batteries that can generate current without charging after being injected into salt water, and can drive this car to drive more than 300 kilometers.” “Meg Magnon,” an innovation team instructor, and Dr. He Hao of Materials Science Institute of Changsha University of Science and Technology A four-wheeled electric vehicle affirmed that “we call it 'Wangjiawan No. 1'.” On August 8th this year, the electric four-wheeled scooter was successfully refitted, with a test drive of 5 kilometers and normal power indicators.

In the second half of 2016, He Hao convened more than 10 students to form a research team and rented a 3-story residential building in the Wangjiawan University Town of Changsha as their “R&D base”. There are graduate students and undergraduate students in this team, including 4 freshmen. In May of this year, the team began to develop car battery packs. At the end of July, the “Meg Magnenium Energy” project won the gold medal of the third Internet + Creative Group in Hunan Province.

This summer vacation, team members were stationed in Wangjiawan and began to practice applied research. Zhang Guoqiang, party secretary of the School of Materials Science and Technology at Changsha University of Science and Technology, told reporters that in July of this year, He Hao’s magnesium air battery, which was instructed by the innovation team, provided a lot of convenience for first-line flood-resistant workers. In addition to designing charging treasures and battery packs, at the research and development base in Wangjiawan, the team is also designing a touch-lit LED lamp that is particularly suitable for outdoor night lighting. He Hao intends to manufacture tens of thousands of these LED lights and donate it to the Red Cross for them to use in emergency first aid. (Correspondent Deng Dengfeng Tang Qing reporter Zuo Dan)

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