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Hitachi Doubles Life of Industrial Li-ion Batteries with Manganese-Based Cathode Materials

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Hitachi has developed a new cathode material for industrial lithium-ion batteries using manganese-based cathode materials that roughly doubles the life of similar batteries using the cathode material which was developed by Hitachi in the past. Earlier post.). Earlier post.).

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Researchers synthesize battery cathode from lignin derivatives

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Grzegorz Milczarek from Poznan University of Technology (Poland), and Olle Inganäs from Linköping University (Sweden), have combined lignin derivatives, which are electronic insulators, with polypyrole, a conductive polymer, into an interpenetrating composite suitable for use as a battery cathode.

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New Li-S battery shows cycle performance comparable to that of Li-ion batteries along with more than double the energy density

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A team of researchers in South Korea and Italy has demonstrated a highly reliable lithium–sulfur battery showing cycle performance comparable to that of commercially available lithium-ion batteries while offering more than double the energy density. sulfur battery system is its use of a lithium?metal Credit: ACS, Lee et al.

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Hitachi Develops Lithium-ion Batteries for Plug-in Hybrid Electric Vehicles

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which develops and manufactures lithium-ion batteries for automotive applications such as hybrid electric vehicles, have developed new lithium-ion batteries for plug-in hybrid electric vehicles, a first for the Hitachi Group. Energy density is 120 Wh/kg, power density is 2,400 W/kg. Source: Hitachi. Click to enlarge.

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Mercedes-Benz Cars plants in Germany to be supplied with CO2-neutral energy from 2022

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The event will be accompanied by an exhibition with examples of sustainable and green projects in the global production organization of Mercedes-Benz Cars. This ensures a reliable power supply even in fluctuating grids.

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Kentucky-Argonne Partnership to Help Build US Advanced Battery Industry

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The Commonwealth of Kentucky, the University of Kentucky (UK) and University of Louisville (U of L) are partnering with the US Department of Energy’s (DOE) Argonne National Laboratory to establish a national Battery Manufacturing R&D Center to help develop and deploy a domestic supply of advanced battery technologies for vehicle applications.

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NYSERDA Awards Ultralife $2.4M for Advanced Energy Storage System

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million by The New York State Energy Research and Development Authority (NYSERDA) for the design, development, prototyping, scale-up and installation of a 1 megawatt-hour advanced energy storage system on Ultralife’s Newark, New York corporate campus. Ultralife Corporation recently was awarded approximately $2.4