NEO Silicon Anode Nanocoating Technology
NEO Battery Materials Ltd. patented technology utilizes robust nanocoating layers for silicon (Si) anodes. Our technology effectively scatters the stress from the Si anode, compensating mechanical stress during a long-term cycling test.
Dr. Jong Hyeok Park, Director and Chief Scientific Advisor, is currently leading the research and development of the silicon anode technology. Dr. Park was previously a Senior Researcher for LG Chem with over a total of 92 patents and co-invented the world’s first safety-reinforced separator (SRS). He is currently a Professor of Chemical and Biomolecular Engineering at Yonsei University.
We are currently collaboratively developing our proprietary technology with Yonsei University-Industry Foundation (YUIF) in South Korea. Any potential IP rights resulting from the Collaboration will be wholly owned by NEO Battery Materials.
Performance Advantage I
Boosting Energy Density & Significantly Increasing Battery Life Cycle
Performance Advantage II
Ultra-Flexibility to Counter Volume Expansion
Performance Advantage III
Ultra-Fast Charging Capability through Better Wettability and Superior Affinity to Liquid Carbonate Electrolytes
Cost-Effective and Efficient One-Pot, Single-Step Nanocoating Process
Two-Track NEO Si Anode Development
NEO is currently in a two-track development of its anode on 1) Si nanoparticles and 2) Si microparticles
Silicon nanoparticles partially resolve the cracking issue during lithium insertion when charging, but the technical and engineering difficulty of manufacturing results in high input costs. On average, silicon microparticles are known to be 8 to 10 times more cost-effective than nanoparticles; however, the problem lies with the performance at the micron size.