The US DOE has awarded $1,223,833 to Wildcat Discovery Technologies, a company that uses high-throughput methods to develop next-generation battery materials, to develop materials for an all-solid-state battery. Solid-state batteries will allow for higher energy densities and better safety performance, according to Wildcat, which will use the money to explore the development of a composite… Read more »
Search Results Found For: "solid state batteries"
New conductor could lead to high energy all-solid-state batteries
Researchers have developed a conductor material that could lead to all-solid-state batteries with the highest energy density achieved to date. Current batteries employ organic liquid electrolytes that are prone to leakage, flammability, and limited energy density, issues which could be eliminated with all-solid-state batteries. The researchers developed a complex lithium superionic conductor that showed high… Read more »
Higher crystallinity results in better solid-state batteries
Scientists at the Tokyo Institute of Technology have been working on solid-state batteries, which are theoretically safer, more stable, and have higher energy densities than conventional Li-ion batteries with liquid electrolytes. They have recently made progress towards overcoming a major limitation of solid-state batteries: high resistance at the interface between the electrodes and the electrolytes… Read more »
Tokyo Tech introduces fabrication process for low-resistance solid-state batteries
Solid-state batteries are theoretically safer, more stable, and have higher energy densities than conventional Li-ion batteries with liquid electrolytes. Unfortunately, they also tend to have relatively high resistance at the interfaces between their electrodes and solid electrolytes, which can limit the rate of charging and discharging. In order to solve this, researchers from the Tokyo… Read more »
VW aims to produce solid-state batteries by 2025
The Volkswagen Group has invested approximately $100 million in California battery QuantumScape, following six years of collaboration with the firm. VW also announced that it aims to have a production facility for solid-state batteries by 2025. VW estimates that solid-state battery technology could more than double capacity compared with its current batteries, for example boosting… Read more »
Toyota, Nissan, Honda, Panasonic partner to develop solid-state batteries
Japan’s New Energy and Industrial Technology Development Organization (NEDO) has launched a public-private project to develop solid-state battery technology. Some 23 companies, including Panasonic, Toyota, Nissan and Honda, are involved. The group has set 2022 as the target date to develop core solid-state technologies, and ultimately aims to lower battery pack cost to $90 per… Read more »
Ionic Materials emerges as a leader in solid-state batteries by focusing on polymer science
Mike Zimmerman, CEO and founder of Ionic Materials, has this to say about his company: “Ionic will play a major role in the solution to the world’s energy problems.” That’s a pretty bold statement. But then again, Mike Zimmerman is a pretty bold man. An experienced polymer scientist, Zimmerman has worked on a number of… Read more »
BMW partners with Solid Power to develop solid-state batteries
Solid Power has grown rapidly since it was established in 2012 as a spin-out company from the University of Colorado. The battery developer recently moved into a new facility in Louisville, Colorado that will triple its footprint. Now the company has announced a partnership with the BMW Group to develop its solid-state batteries for EV… Read more »
MIT-led study suggests route to improving solid-state batteries
Replacing a liquid electrolyte with a solid electrolyte could offer major advantages for both safety and energy storage capacity, but so far, attempts to develop a practical solid-state cell have run into major obstacles. Liquid electrolytes can be flammable, and are also prone to the formation of dendrites -thin, fingerlike projections of metal that build… Read more »
FDK and Fujitsu develop novel cathode material for solid-state batteries
FDK and Fujitsu Laboratories have jointly developed lithium cobalt pyrophosphate (Li2CoP2O7) as a cathode material for solid-state lithium-ion batteries. The new material can operate at charge/discharge voltages of more than 5 V, which is beyond the limits of current lithium batteries. The energy of a battery is a function of its voltage and capacity, so an… Read more »