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Search Results Found For: "solid-state"

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 »

LISA project aims to develop Li-S battery cells with solid-state non-flammable electrolytes

Lithium-sulfur is seen as one of the most promising chemistries for the next generation of batteries, and the UK battery firm OXIS Energy has been developing the technology for some time. Now OXIS has announced that it will be one of 13 European partners in the Lithium Sulfur for Safe Road Electrification (LISA) project, which… 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 »

Hyundai invests in solid-state battery materials specialist Ionic Materials

Hyundai’s venture capital division, Cradle, is investing in Massachusetts-based battery materials developer Ionic Materials. Ionic says its patented solid polymer material enables solid-state batteries that are inherently safe, high in energy density and operational at room temperature. The special properties of Ionic’s polymer electrolyte also support lithium-ion cells with little to no cobalt in their cathodes…. 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 »

Saft joins forces with European partners to develop advanced Li-ion and solid-state tech

Battery manufacturer Saft, a subsidiary of oil giant Total, has announced that it will join forces with a handful of European partners to form a development R&D partnership focused on creating cutting-edge batteries. Saft CEO Ghislain Lescuyer recognizes that “batteries are at the heart of the current technological revolution. Their development and production play a… 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 »

Ionic Materials raises $65 million to develop its solid-state electrolyte

Ionic Materials has secured $65 million in a Series C financing round from investors in the battery manufacturing, consumer electronic and EV fields, who will be working with the company to speed the development of its solid polymer electrolyte battery material. “This funding round will allow us to add to our talented technical staff while… Read more »

Swiss researchers develop prototype solid-state sodium battery

Researchers from Empa, the Swiss Federal Laboratories for Materials Science and Technology, and the University of Geneva (UNIGE) have built a prototype solid-state battery based on sodium as an alternative to lithium. The scientists described their research in the journal Energy and Environmental Science. Using metallic lithium as an anode material would theoretically increase energy… Read more »