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Lithium-ion

24M Technologies, Inc.
24M Technologies, Inc.
One Kendall Square Building 1400 East, 3rd floor Cambridge, MA 02139 USA

24M was founded in 2010 by two MIT professors – Dr. Yet-Ming Chiang and Dr. W. Craig Carter – and Throop Wilder, an entrepreneur from the field of Internet communications and networking. The company’s technology was conceived at A123 Systems by Dr. Chiang and further developed over two years of research at MIT under the guidance of Drs. Chiang and Carter.

Altair Nanotechnologies Inc.
Altair Nanotechnologies Inc.
3019 Enterprise Drive Anderson, IN 46013 US

Altairnano is a leading provider of energy storage systems for clean, efficient power, and energy management. Designed for power-dependent applications, Altairnano’s family of advanced lithium-ion energy storage systems and batteries is responding to changing demands in energy generation, utilization and policy.

Amprius, Inc.
Amprius, Inc.
1430 O'Brien Dr Suite C Menlo Park, CA 94025 USA

Amprius’ immediate goals include commercialization of silicon-based anode materials with 10 times the capacity of current carbon anodes, offering an increase in cell capacity of roughly 40%.
Amprius, Inc., is working to develop a unique, high-throughput, continuous manufacturing process for producing a novel, nanostructured silicon-based anode material for lithium batteries. Higher energy density batteries would have a major impact on the development of electric vehicles by extending driving range and lowering costs.