Mitsubishi Chemical Holdings Group (MCHG) plans to increase its production capacity of natural graphite anode materials in China from 2,000 tons to 12,000 tons per year. MCHG’s Chinese subsidiary Qingdao Lingda Kasei produces spherical graphite for the anode materials, which another Chinese subsidiary, Qingdao Anode Kasei, then uses to produce anode materials for lithium-ion batteries…. Read more »
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Rice researchers find misaligned crystallites in cathodes limit lithium flow
Researchers at Rice University have found that stress between misaligned crystallites in cathodes limits the flow of lithium. In an article published in ACS Energy Letters, the researchers write: “As an important battery cathode material, reaction distribution in lithium iron phosphate (LiFePO4) has been extensively studied in dispersed particle systems, but remains poorly understood for… Read more »
High Power EV Charge Profiles and Mitigation Studies
Long recharge times of EVs are considered one of the major impediments to widespread consumer adoption. As the entire industry is identifying solutions to meeting aggressive recharge targets, the Department of Energy and its National Laboratories are also actively working on characterizing High Power EV Charging progress, analyzing gird impacts, and developing mitigation strategies. This… Read more »
Sumitomo Bakelite to unveil eAxle demonstrator
After sharing some early technical findings at our Charged virtual conference, Sumitomo Bakelite has released additional information about its eAxle research project. Sumitomo is developing an 80 kg eAxle demonstrator that it expects to be finished in late Q1 of 2022. Based on the company’s plastics, the eAxle has stator encapsulation that replaces traditional paper… Read more »
MIT metal processing approach may prevent rare metal shortages
An MIT research group has developed a metal processing approach that may help prevent rare metal shortages in the future by identifying and separating rare metals from mixed materials. MIT Professor of Metallurgy Antoine Allanore and graduate student Caspar Stinn relied on a modified form of sulfidation to identify and separate 15 elements, including the… Read more »
Nine governments commit to one or more goals of The Climate Group’s ZEV fleet pledge
International non-profit The Climate Group has issued a Zero-Emission Vehicle (ZEV) pledge calling on government organizations to shift 100% of their owned or leased fleets to ZEVs. The Climate Group’s ZEV pledge calls for buses and two- and three-wheelers to be converted by 2030, light-duty vehicles by 2035, and medium- and heavy-duty vehicles by 2040…. Read more »
The advantages and limitations of wire bonding in EV applications
Sponsored by Kulicke & Soffa By: Peter Klaerner, senior manager for Wedge Bond Systems Engineering, Kulicke & Soffa Wire and ribbon bonding have traditionally been the methods of choice for creating reliable interconnects in the electronics industry. The progress in electric vehicle production has created the need for better, more reliable interconnects that can be… Read more »
Battery startup Mitra Chem raises $20 million in Series A funding round
Mitra Future Technologies, also known as Mitra Chem, has raised $20 million in a Series A funding round led by Social Capital Holdings. The startup aims to boost the North American battery supply chain by producing an iron-based cathode. Iron-based battery chemistries have long dominated the market in China, while US and European automakers have… Read more »
Mitsubishi unveils new version of Outlander PHEV
Mitsubishi has revealed a new fourth generation of its Outlander PHEV crossover SUV. Sales will commence in Japan in December, followed by Australia and New Zealand in the first half of 2022 and North America in the second half. The redesigned Outlander is built on a newly developed platform, and features several updates. The newly… Read more »