Ampcera Inc., a leading manufacturer of solid-state electrolyte materials and a pioneer in all-solid-state battery (ASSB) development, has made a significant breakthrough in fast-charging technology. By achieving an 80% state of charge (SOC) in under 15 minutes at a peak C-rate of 4C, Ampcera’s ASSB technology demonstrates the potential for rapid charging in electric vehicles (EVs).
Unlike traditional lithium batteries, Ampcera’s ASSB technology utilizes IP-protected sulfide solid-state electrolyte materials, ensuring enhanced safety during fast charging. The integration of a high-capacity NMC cathode and a silicon-based anode contributes to its high energy density goal of 400 Wh/kg.
Through extensive testing of lab-scale pouch cells, Ampcera has proven that the ASSB technology exhibits less than a 5% capacity decay after 300 cycles of repeated fast charging. This suggests the potential for a long cycle life of over 1000 cycles in commercial cells, once fully developed.
The ability to charge an EV to 80% in under 15 minutes addresses a significant concern among current and prospective EV owners – charge anxiety. With limited at-home charging options, prolonged wait times at public charging stations have hindered the widespread adoption of electric vehicles, particularly in urban areas. Ampcera aims to alleviate this concern by commercializing its fast-charging ASSB technology through strategic partnerships with industry leaders.
To support their research and development efforts, Ampcera was awarded a $2.1 million grant from the U.S. Department of Energy’s Advanced Research Projects Agency-Energy (ARPA-E) as part of the EVs4ALL program. This grant serves as a testament to Ampcera’s commitment to advancing all-climate, fast-charging ASSB technology.
By pushing the boundaries of fast-charging capabilities, Ampcera is paving the way for a more sustainable energy future. Through their groundbreaking innovations, they are positioning themselves as leaders in the race towards high-performance, safe, and efficient solid-state batteries. To learn more about Ampcera’s exciting developments, visit their website at www.ampcera.com.
FAQ Section:
1. What is Ampcera Inc.?
Ampcera Inc. is a leading manufacturer of solid-state electrolyte materials and a pioneer in all-solid-state battery (ASSB) development.
2. What is the significant breakthrough made by Ampcera?
Ampcera has achieved an 80% state of charge (SOC) in under 15 minutes at a peak C-rate of 4C, demonstrating the potential for rapid charging in electric vehicles (EVs).
3. What makes Ampcera’s ASSB technology different from traditional lithium batteries?
Ampcera’s ASSB technology utilizes IP-protected sulfide solid-state electrolyte materials, ensuring enhanced safety during fast charging.
4. What is Ampcera’s high energy density goal?
Ampcera aims for a high energy density goal of 400 Wh/kg through the integration of a high-capacity NMC cathode and a silicon-based anode in their ASSB technology.
5. How has Ampcera tested the performance of their ASSB technology?
Through extensive testing of lab-scale pouch cells, Ampcera has proven that their ASSB technology exhibits less than a 5% capacity decay after 300 cycles of repeated fast charging.
6. What is the potential cycle life of commercial cells using Ampcera’s ASSB technology?
Once fully developed, Ampcera’s ASSB technology suggests the potential for a long cycle life of over 1000 cycles in commercial cells.
7. How does Ampcera aim to address charge anxiety among electric vehicle owners?
Ampcera’s ability to charge an EV to 80% in under 15 minutes aims to alleviate charge anxiety by reducing wait times at public charging stations.
8. How does Ampcera plan to commercialize their fast-charging ASSB technology?
Ampcera plans to commercialize their technology through strategic partnerships with industry leaders.
Definitions:
1. All-solid-state battery (ASSB): A type of battery that utilizes a solid-state electrolyte material instead of a liquid or gel electrolyte.
2. NMC cathode: NMC stands for Nickel Manganese Cobalt. It refers to the cathode material used in lithium-ion batteries, composed of a combination of nickel, manganese, and cobalt.
3. IP-protected: Refers to the intellectual property protection of Ampcera’s sulfide solid-state electrolyte materials.
4. Cycle life: The number of charge and discharge cycles a battery can undergo before its capacity significantly degrades.
Suggested Related Links:
– Ampcera’s website