At the seminar, the University of Natural Sciences presented the research "Li-ion rechargeable battery technology and green hydrogen gas technology for energy storage and conversion applications". Li-ion rechargeable batteries are being targeted as the main source of power for electric vehicles or vehicles using hybrid gasoline engines, reducing greenhouse gas emissions from combustion engine vehicles. Green hydrogen gas technology is considered a clean energy to support wind and solar power to provide energy in places far from renewable energy plants.

Technology researched by a research group in the Applied Physics and Chemistry Laboratory, University of Natural Sciences: Li-ion rechargeable battery technology using silica/carbon materials has the potential to partially replace commercial graphite materials in terms of cost as well as in terms of battery usage. Rechargeable Li-ion batteries are being targeted as the main power source for electric vehicles (Electric Vehicles, EVs) or vehicles using hybrid gasoline engines (Hybrid Electric Vehicle, HEV) to reduce emissions greenhouse effect from vehicles using internal combustion engines. Rechargeable Li-ion batteries have the following forms: Button batteries are specialized energy storage products for compact electronic devices, such as remote device controls, watches, computer handles, earphones, etc. …; Pouch-cell batteries are common in mobile devices.

In addition, at the seminar, the research team also presented on green hydrogen gas technology using water electrolysis using solar energy, producing hydrogen gas used to replace fossil fuels. When hydrogen burns, the only product produced is water - no carbon emissions. Depending on the production method, hydrogen can be classified into 3 groups as follows: gray hydrogen (gray hydrogen), blue hydrogen (blue hydrogen) and green hydrogen (blue hydrogen) where green hydrogen is considered a clean energy to support for wind and solar power to provide energy in places far from renewable energy plants.

Through the workshop, the research team of the University of Natural Sciences wishes to cooperate with domestic and foreign enterprises in the electric vehicle manufacturing industry, the computer manufacturing industry and battery-powered devices.