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Rechargeable membrane-less hydrogen bromine flow battery shows high power density

Green Car Congress

MIT researchers have engineered a new rechargeable, membrane-less hydrogen bromine laminar flow battery with high power density. The membrane-less design enables power densities of 0.795?W?cm 2 at room temperature and atmospheric pressure, with a round-trip voltage efficiency of 92% at 25% of peak power.

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Equipmake-powered electric bus heads for Argentina

Green Car Congress

This modular and scaleable battery drivetrain, developed at Equipmake’s HQ in Snetterton, is the same technology also used in Equipmake’s new London-specification bus, the double decker Jewel E. When the battery is depleted at the end of a complete duty cycle, it can be recharged at the depot overnight via a CSS2 DC charging point.

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Amprius’ silicon nanowire Li-ion batteries power Airbus Zephyr S HAPS solar aircraft

Green Car Congress

a manufacturer and developer of high energy and high capacity lithium-ion batteries, announced that the company is supplying advanced lithium-ion cells to the Airbus Defence and Space Zephyr Program. Silicon anodes have much higher specific capacity compared to graphite anodes which are used in conventional lithium ion batteries.

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New electrode material for solid-state batteries improves performance

Green Car Congress

A research team from Japan has recently developed a novel electrode material for all-solid-state batteries (ASSBs) by combining lithium sulfate and lithium ruthenate, which results in improved performance. However, they have never been applied to all-solid-state batteries. —Nagao et al.

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Ford unveils C-MAX Solar Energi concept; “plug-in” hybrid not dependent on electric grid can fully recharge from sun

Green Car Congress

Ford Motor Company announced the C-MAX Solar Energi Concept, a sun-powered hybrid vehicle that can deliver the efficiency of a plug-in hybrid without depending on the electric grid for recharging. Internal Ford data suggest the sun could power up to 75% of all trips made by an average driver in a solar hybrid vehicle.

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Toyota launches C+pod ultra-compact battery electric vehicle in Japan

Green Car Congress

Toyota Motor Corporation announced a limited launch of the C+pod ultra-compact battery electric vehicle (BEV) to corporate users, local governments and other organizations that have been exploring new options to drive the popularization of BEVs. The supplied charging cable (100/200 VAC) connects directly to power outlets for charging.

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Nissan providing residual battery power forecast and use information services to LEAF owners

Green Car Congress

introduced two services through the Nissan LEAF owners’ website and smartphone applications: one that precisely forecasts the LEAF’s remaining battery capacity when it arrives at a destination; and the other called “Minna no Syouhi Denryoku (Energy Usage Database)” (available in Japan and North America). Nissan Motor Co.,

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