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New prototype rechargeable lithium-nitrogen battery

Green Car Congress

a rechargeable lithium-nitrogen (Li-N–) battery with the proposed reversible reaction of 6Li + N– ⇋ 2Li–N. The assembled N– fixation battery system, consisting of a Li anode, ether-based electrolyte, and a carbon cloth cathode, shows a promising electrochemical faradic efficiency (59%). Now, researchers in China have developed.

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University of Sydney team advances rechargeable zinc-air batteries with bimetallic oxide–graphene hybrid electrocatalyst

Green Car Congress

University of Sydney team advances rechargeable zinc-air batteries with bimetallic oxide–graphene hybrid electrocatalyst. Zinc-air batteries are powered by zinc metal and oxygen from the air. Zinc-air batteries are powered by zinc metal and oxygen from the air. Amorphous Fe 0.5 mA cm −2 at 0.6

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SolidEnergy targeting rechargeable Li-metal smartphone battery in 2016, EV battery with 2x range in 2017

Green Car Congress

SolidEnergy , an MIT spin-out commercializing solid electrolyte technology enabling the use of lithium metal anodes for high energy density rechargeable batteries ( earlier post ), says that in 2016, it and its battery manufacturing partners will release a 2 Ah commercial battery for the smartphone and wearable market.

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Sion Power reports 400 Wh/kg, 700 Wh/L and 350 cycles under 1C for Li-ion battery with Li-metal anode technology

Green Car Congress

Sion Power reported that a Licerion-Ion system has achieved 400 Wh/kg, 700 Wh/L and 350 cycles under 1C discharge conditions. Dr. Yuriy Mikhaylik, Sion Power’s Director of Materials, is presenting details on this performance in an invited presentation at the ECS meeting in Honolulu this week. Click to enlarge.

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Toshiba making SCiB battery business an independent unit; higher energy density batteries with titanium niobium oxide anodes for EVs

Green Car Congress

Toshiba Corporation is taking its SCiB rechargeable battery business from Toshiba Infrastructure Systems & Solutions Corporation (TISS) to make it an independent business unit within Toshiba. SCiB rechargeable cells are categorized into two types: high power and high energy. Earlier post.). billion) in 2030.

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The BMW Group and Solid Power partner to drive solid-state battery adoption in EVs

Green Car Congress

The BMW Group is partnering with Solid Power , a developer of solid-state rechargeable batteries, in a joint effort to develop Solid Power’s solid-state batteries for electric vehicle applications. The battery materials are 100% inorganic and possess no flammable or volatile components. Earlier post.).

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Do You Believe Solid-State Batteries Are Really Right Around the Corner?

The Truth About Cars

Solid-state batteries are supposed to close the gap between the two and are allegedly approaching mass-market applications. As of now, solid-state batteries have been limited to small devices that are designed to run for exceptionally long periods of time. But we can go further back than that.