Next-generation Lithium-ion Battery Silicon and Lithium Negative Electrode Materials Gain Attention

Next-generation lithium-ion battery cathode material: Silicon has a high energy density, making it effective for extending the range of electric vehicles and improving charging speeds. However, its expansion during the charge-discharge cycle has made it difficult to commercialize.
Silyenergi's technology: The company has developed a silicon composite that suppresses silicon expansion using its proprietary material manufacturing and structural technology. It also possesses lithium electrode and powder manufacturing technology to address the lithium dendrite issue.

Expected effects: Silyenergi's technology is expected to contribute to extending the range of electric vehicles, improving charging speeds, and enhancing stability. It can also be applied to solid-state batteries, playing a crucial role in the development of next-generation lithium-ion batteries.
Investment and government support: Silyenergi has received seed investment from Seoul National University Technology Holdings and has experience participating in projects such as the Ministry of Science and ICT's Minister's Award, Seoul National University's Pre-創業 Package Project, and the Ministry of Trade, Industry and Energy's government project.

We provide graphite crucibles and mullite crucibles for sintering lithium battery positive and negative electrode materials, as well as integrated equipment mixers. Our products are supplied to CATL, BYD.