Q&A with Bernard Perry of Porous Power Technologies. In 2006, Porous Power Technologies was formed around a new microporous membrane material designed specifically for use as a lithium-ion battery separator. At that time, most battery separator materials were originally intended for other applications and adapted when the lithium-ion market began to develop. The company’s founders saw an… Read more »
Search Results Found For: "our next energy"
EnerG2 boasts of battery breakthrough
Seattle-based EnerG2 has announced improvements to its line of lithium-ion batteries that it says significantly boost capacity and power performance. The company’s new product blends carbon and silicon, including electrochemically active hard carbon. According to the company, its silicon-carbon solution provides a fivefold improvement in cycle life while maintaining a dramatic improvement in energy density… Read more »
DOE announces $50 million for vehicle R&D funding, releases plug-in progress report
The DOE will award $49.4 million in new funding for projects that accelerate research and development of new vehicle technologies. The announcement identifies 13 areas of interest, of which 7 are described as “critical technologies” to meet the EV Everywhere Grand Challenge, which has a goal of making EVs more affordable and convenient to own… Read more »
CalBattery’s new SiGr anode material hopes to break the battery bottleneck
California Lithium Battery took advantage of national and local government programs so it could focus on its revolutionary silicon-graphene anode material. Now with EV, electronics, and energy storage customers lining up, it hopes to break the battery bottleneck. When you think about a bottleneck, you think about constriction – something that moves in a particular… Read more »
2014 Cadillac ELR: Technology trickling up
Nowadays, when the in-crowd thinks of the planet’s coolest car, a Model S or one of the European brands might come to mind, but there was a time when the unchallenged monarch of automotive luxury was the Cadillac. Surely no other car has been mentioned in as many classic movies and blues songs. And a… Read more »
Navigant names 10 trends in the EV market for 2014
A new white paper from Navigant Research forecasts global EV sales of over 346,000 units in 2014. Navigant sees expansion at the higher end of the market, as Audi, BMW, Cadillac, Mercedes, Saab, and Volvo introduce new plug-in models; and in the middle, with new offerings from Kia, Mahindra, Skoda, and Volkswagen. “Electric Vehicles: 10… Read more »
Silicon nanowire batterymaker Amprius raises $30 million in Series C funding
Amprius, a developer of lithium-ion batteries using silicon anodes, has raised $30 million in a Series C funding round, which it will use to commercialize its batteries and further develop the next generation. The company introduced its first generation of batteries in May 2013, and is supplying smartphone and tablet OEMs with its first two… Read more »
The most interesting part of the 2014 Cadillac ELR is the software
We often hear automotive engineers talk about the need for a better understanding of the components of an EV. Some have said that there is an inherent inefficiency in many systems because the parts – like the battery cells, motors and inverters – have historically been developed independently of each other and then integrated together…. Read more »
Researchers demonstrate major advance in lithium-sulfur battery chemistry
Researchers at the Lawrence Berkeley National Laboratory have demonstrated a lithium-sulfur (Li/S) battery that has more than twice the specific energy of current lithium-ion batteries, and that lasts for more than 1,500 charge/discharge cycles with minimal capacity loss. This is the longest cycle life yet reported for any lithium-sulfur battery. The results were reported in the… Read more »
Volvo’s plug-in hybrid buses save fuel, delight drivers
Field tests in Sweden have shown that Volvo’s plug-in hybrid buses reduce fuel consumption by 81% and total energy consumption (diesel plus electricity) by 61% compared to a comparable Euro 5 diesel bus. The silent, smooth ride is an added benefit. “Our performance results are even slightly better than we had anticipated. The plug-in hybrid… Read more »
