Industry Prospects For Liquid Metal Batteries

The liquid metal battery is a new type of battery that operates using liquid metal and inorganic molten salt as the electrode and electrolyte. It has several advantages, including low cost, long cycle life, high safety, and simplicity. It can be used for power generation, transmission, distribution, and long-term energy storage applications, providing a safe, economic, and stable solution. They have a short production process and a low leveling cost (LCOE). Liquid metal batteries are a low-cost and efficient energy storage solution. When compared to mainstream lithium iron phosphate and vanadium liquid flow batteries, they offer significant advantages. In 2006, Professor Donald Sadoway and his research team at MIT proposed the concept of 'liquid metal batteries', invented the technology, and founded Ambri, the first company to deploy them.

Since its establishment in 2010, Ambri has secured several rounds of financing from investors such as Bill Gates, India's Reliance Industries Limited, Japan's Energy Funds, and Total. The company's current market valuation exceeds $2.5 billion, and it has signed GWh orders. Ambri's energy storage system has been successfully implemented in Microsoft's data center, resulting in lower costs. In the domestic market, Ambri benefits from policy support for new energy storage technology. The '14th Five-Year Plan for New Energy Storage Development' for 2022 highlights the need for research and development of new generation energy storage technologies, including liquid metal batteries. In September of this year, the Beijing Municipal government issued a notice to promote and apply new energy storage technologies, including liquid metal battery energy storage, in power generation, power grid, and demand-side sectors.

Currently, both domestic universities and large central power enterprises are conducting research, development, and pilot projects in the field of liquid metal. Developed countries such as the United States, Germany, France, Spain, and Japan have invested heavily in promoting the application and development of this technology. Liquid metal energy storage technology is on the verge of commercialization. Currently, the main obstacle to the widespread use of liquid metal batteries is the connection between upstream and downstream resources, including the establishment of industrial chains, which is a process. As the battery material system continues to be optimized and the coordination of upstream and downstream industrial chains improves, along with the expansion of application scenarios, it is expected that the large-scale industrialization of liquid metal batteries is imminent.

Our company has extensive experience working with new energy batteries as a professional factory of new foam metal materials. We have sent sample tests to many new energy companies. As a new type of engineering metal material, it has a relatively consistent three-dimensional structure, high surface area, high porosity, excellent conductivity, good chemical and electrochemical stability, and catalytic activity. It also possesses properties such as being lightweight, flame retardant, breathable, sound-absorbing, and electromagnetic wave-absorbing, as well as being easy to recover and reuse. Due to these excellent properties, it has been widely used as a fluid material for nickel-series secondary batteries and supercapacitors. In the fields of fuel cells, metal-air batteries, lithium-ion batteries, electrochemical water treatment, electrochemical synthesis, and electrochemical sensors, as well as chemical catalysis, separation filtration, and heat exchange, and functional materials such as electromagnetic shielding and noise reduction, there are promising applications.

Our company maintains close contact with research laboratories and scientific institutions at domestic universities, following the principles of cooperation, mutual benefit, and knowledge sharing. Currently, the domestic energy storage market is fertile ground for the development of various technical routes. It is challenging for a single energy storage technology to meet all market requirements. The path to new energy storage is diverse, with many options available. This technology has a promising future for medium and long-term energy storage applications. One such option is the liquid metal battery, which offers advantages such as long cycle life, simple structure, easy manufacturing, high safety, and low cost. The application field of foam metal has expanded with the rapid development of new energy technology, creating a new market.