Imec, a Belgian research firm focused on nanoelectronics, has unveiled a solid-state Li-metal battery cell with an energy density of 400 Wh/liter at a charging speed of 0.5C (2 hours). As part of a larger engineering roadmap for solid-state batteries, imec aims to surpass wet Li-ion battery performance and reach 1,000 Wh/L at 2-3C by… Read more »
Search Results Found For: "Solid-state "
Fraunhofer’s dry coating process for electrodes could make cell production in Europe economical
Researchers at Germany’s Fraunhofer Institute for Material and Beam Technology IWS have developed a new battery cell production process that coats electrodes with a dry film instead of liquid chemicals. This simplified process saves energy and eliminates toxic solvents. The Fraunhofer researchers, with colleagues from Samsung, describe their findings in a new paper, “Overcoming binder… Read more »
Solid Power receives investment from Ford, says it’s ready for production in Q2 2019
Solid Power, a spin-out company of the University of Colorado, has partnered with Ford to continue development of its all-solid-state batteries (ASSBs) for EVs. The partnership will focus on further developing ASSBs towards automotive requirements. The partners will use Solid Power’s fully automated, roll-to-roll production facility, which the company says will be fully operational in… Read more »
PolyPlus and SK Innovation to develop glass-protected lithium metal battery
PolyPlus, a Californian company that’s developing a rechargeable lithium metal battery with a conductive glass separator, has entered a development agreement with Korean energy and chemical company SK Innovation. The collaboration is focused on PolyPlus’s solid-state lithium anode laminate. The companies’ initial goal is to produce and test prototype cells to demonstrate increased volumetric and… Read more »
NCSU develops compact 50 kW fast charger with 97.5% efficiency
North Carolina State University (NCSU) researchers have developed a medium-voltage fast charger (MVFC) that they say offers 60% less power loss than conventional systems, is only a tenth the size, and delivers similar charging times. Armed with this technology, the team is working towards a multi-vehicle charger capable of even faster charging. Current 50 kW… Read more »
Dendrobium’s D-1 electric hypercar wows the elite at royal garden party
British startup Dendrobium Automotive recently made its public debut at the ultra-exclusive Salon Privé garden party at Blenheim Palace in Oxfordshire. The Duke of Marlborough was among the distinguished guests who were keen to discuss the new zero-emission D-1 hypercar. The electric Dendrobium D-1 was developed in the UK with the support of the famous… Read more »
BP sees big opportunities for EVs and has recently been investing in EV-related companies
The oil and gas giant’s EV investment rationale is outlined in its new report, BP Technology Outlook. Demand for travel is central to modern society. Currently, transport accounts for 20% of global primary energy use. The global light-duty fleet of cars, vans, and light trucks is here to stay for the foreseeable future. In fact,… Read more »
Solid Power announces $20 million in Series A funding
Colorado-based Solid Power, a manufacturer of all solid-state batteries (ASSB), has secured $20 million in a Series A investment round. Investors include Hyundai CRADLE, Samsung Venture Investment, Sanoh Industrial, Solvay Ventures, and A123 Systems. Solid Power will use the new funds to scale up production via a multi-MWh roll-to-roll facility, which is to be built… Read more »
University of Michigan researchers develop non-combustible, non-degrading ceramic electrolyte
Scientists at the University of Michigan have developed a solid-state electrolyte which they claim is non-combustible (which is good, because it’s heated to over 1,800° F during manufacturing!) and not vulnerable to dendrite formation due to a stabilizing ceramic layer. The electrolyte has special properties that allow for increased capacities and faster charging rates as well. Current… Read more »
Paris pulls the plug on Bolloré’s Autolib electric car-sharing service
French conglomerate Bolloré launched its Autolib electric car-sharing service in Paris in 2011, and later expanded to other French cities, as well as London, Indianapolis and Los Angeles. Unfortunately, the Paris operation has died. After a very public dispute, the syndicate that brought together the 103 partner municipalities, including Paris, in Île-de-France, terminated its contract… Read more »