Ampcera Inc., a trailblazer in solid-state electrolyte manufacturing and next-generation solid-state battery development, has recently achieved a remarkable milestone in the realm of fast-charging technology. Their all-solid-state battery (ASSB) has successfully reached an impressive 80% state of charge (SOC) in under 15 minutes, with a peak C-rate of 4C. This breakthrough is a significant step forward in the widespread adoption of electric vehicles (EVs), as fast-charging capabilities are crucial for their success.
The ASSB technology developed by Ampcera utilizes innovative IP-protected sulfide solid-state electrolyte materials. To achieve a high energy density goal of 400 Wh/kg, they employ a high-capacity NMC cathode and a silicon-based anode. Furthermore, their battery design completely eliminates the need for any liquid or semi-solid electrolyte, ensuring the highest levels of safety, especially during rapid charging cycles. Ampcera’s lab-scale pouch cells exhibited less than 5% capacity decay after 300 cycles of repeated fast charging, demonstrating the potential for an extended cycle life of over 1000 cycles in commercial cells once fully developed.
By surpassing the U.S. Department of Energy’s ambitious benchmark of achieving an 80% charge in under 15 minutes, Ampcera’s high-performance solid-state electrolyte materials have proven to be revolutionary. Sumin Zhu, the Co-Founder and CEO of Ampcera Inc., emphasizes their primary objective of introducing a commercially viable fast-charging ASSB technology to alleviate consumer charge anxiety caused by long wait times at charging stations.
The pressing concern over extended waiting periods at public charging stations, particularly in urban areas with limited at-home charging options, has hindered the widespread adoption of EVs. Addressing this challenge, Ampcera is dedicated to advancing the development and commercialization of their fast-charging ASSB technology through strategic partnerships with industry leaders. Last year, they were awarded a $2.1 million grant from the U.S. DOE’s EVs4ALL program, further highlighting their commitment to this critical endeavor.
Ampcera’s groundbreaking innovations, supported by over 25 U.S. and international patents and patent applications, are propelling the world towards a sustainable energy future. As the demand for fast-charging EVs continues to rise, Ampcera’s ASSB technology is poised to revolutionize the electric vehicle industry and alleviate the charging anxieties of both current and potential EV owners.
For more information about Ampcera’s pioneering advancements, please visit their website at www.ampcera.com.
FAQ Section:
1. What is Ampcera Inc. known for?
Ampcera Inc. is known for its work in solid-state electrolyte manufacturing and next-generation solid-state battery development.
2. What is the recent achievement of Ampcera’s all-solid-state battery (ASSB)?
Ampcera’s ASSB has successfully reached an 80% state of charge (SOC) in under 15 minutes, with a peak C-rate of 4C.
3. Why is this achievement significant?
This achievement is significant because fast-charging capabilities are crucial for the widespread adoption of electric vehicles (EVs).
4. What materials does Ampcera use in their ASSB technology?
Ampcera utilizes innovative IP-protected sulfide solid-state electrolyte materials, a high-capacity NMC cathode, and a silicon-based anode.
5. How does Ampcera ensure safety during rapid charging cycles?
Ampcera’s battery design eliminates the need for any liquid or semi-solid electrolyte, ensuring the highest levels of safety.
6. What is the cycle life potential of Ampcera’s battery cells?
Ampcera’s lab-scale pouch cells exhibited less than 5% capacity decay after 300 cycles of repeated fast charging, demonstrating the potential for an extended cycle life of over 1000 cycles in commercial cells.
7. How does Ampcera aim to alleviate consumer charge anxiety?
Ampcera aims to introduce a commercially viable fast-charging ASSB technology to reduce long wait times at charging stations.
8. What challenge does Ampcera address with their technology?
Ampcera addresses the pressing concern over extended waiting periods at public charging stations, particularly in urban areas where at-home charging options are limited.
9. How is Ampcera advancing the development of their technology?
Ampcera is advancing the development and commercialization of their fast-charging ASSB technology through strategic partnerships with industry leaders.
10. What recognition has Ampcera received for their work?
Ampcera was awarded a $2.1 million grant from the U.S. Department of Energy’s EVs4ALL program, highlighting their commitment to their critical endeavor.
Definitions:
– All-solid-state battery (ASSB): A type of battery that eliminates the need for liquid or semi-solid electrolyte, utilizing a solid-state electrolyte material instead.
– State of charge (SOC): The amount of energy that a battery currently holds, expressed as a percentage.
– C-rate: A measure of how fast a battery can be charged or discharged, expressed as a multiple of the battery’s rated capacity.
Related Links:
– Ampcera Official Website