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Researchers in Korea propose graphene/Ni foam as Li metal storage medium for advanced batteries

Green Car Congress

Researchers in Korea have developed three-dimensional monolithic corrugated graphene on nickel foam electrode as a Li metal storage framework in carbonate electrolytes. Therefore, hybrid engineering to prevent dendritic Li growth and increase the coulombic efficiency in highly reactive electrolytes is essential. 2018.12.075.

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PNNL team develops composite sulfur/Ni-MOF composite cathode for Li-S batteries showing excellent capacity retention

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Researchers at Pacific Northwest National Laboratory (PNNL) have used a novel Ni-based metal organic framework (Ni-MOF) significantly to improve the performance of Li-sulfur batteries by immobilizing polysulfides within the cathode structure through physical and chemical interactions at molecular level. Li-S anode work.

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Are EV Batteries an Environmental Hot Mess?

The Truth About Cars

Are EV batteries an environmental hazard? The European Commission (EC) is proposing stricter regulations on EV battery sustainability. A 2006 Battery Directive dealt with safe recycling and disposal of Pb-acid and Ni-Cd batteries when Li-ion batteries used in electric vehicles (EVs) and hybrids were still in their infancy.

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Panasonic to supply Li-ion battery cells for Ford’s hybrid and plug-in hybrid vehicles

Green Car Congress

Lithium-ion battery cell for plug-in hybrid vehicles (left) and. hybrid electric vehicles (right). Panasonic Corporation will supply prismatic lithium-ion battery cells for Ford Motor Company’s Fusion Hybrid Electric and C-Max Hybrid Electric as well as the Ford Fusion Energi and C-Max Energi plug-in hybrids.

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

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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. Other two amorphous bimetallic, Ni 0.4

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U Akron team develops Mn-based high performance anode for Li-ion batteries

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Researchers at the University of Akron have developed hierarchical porous Mn 3 O 4 /C nanospheres as anode materials for Li-ion batteries. mA/g), excellent ratability (425 mAh/g at 4 A/g), and extremely long cycle life (no significant capacity fading after 3000 cycles at 4A/g) as an anode in a Li-ion battery. Li/Li + ).

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Hybrid graphene-nickel/manganese mixed oxide shows high capacity as Li-ion anode material

Green Car Congress

This material exhibits electrical conductivity similar to graphite, superparamagnetism and can be used as an anode for Li-ion batteries.The methodology used here should allow the preparation of a large variety of hybrid graphene-metal oxide materials starting from other LDHs in which the properties derived from both constituents coexist.

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