Green Car Congress

AUGUST 16, 2017

University of Sydney team advances rechargeable zinc-air batteries with bimetallic oxide–graphene hybrid electrocatalyst. Other two amorphous bimetallic, Ni 0.4 O x and Ni 0.33 In contrast, our method produces a family of new high-performance and low-cost catalysts. —Professor Yuan Chen. Resources.

Zinc Air 150

Zinc Air Recharge Universal Ni-Li 150

Green Car Congress

MAY 28, 2018

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 + ).

Li-ion 199

Li-ion Ni-Li Batteries Battery 199

Green Car Congress

JUNE 27, 2016

Although some first-row transition metal oxides (for example, NiO x , NiFeO x , CoO x and MnO x ) had been developed as low-cost electrocatalysts for water oxidation, most of them still cannot compete with IrO 2 and RuO 2. A simple one-step hydrothermal method is employed to synthesize NiV-LDH. —Fan et al.

Water 150

Water Ni-Li Production Hydrogen 150

Green Car Congress

APRIL 7, 2009

SEM of Li[Ni 0.64 Mn 0.18 ]O 2 particle with concentration gradient of Ni, Co, and Mn contents. The results, say the researchers, suggest that the cathode material could enable production of batteries that meet the demanding performance and safety requirements of plug-in hybrid electric vehicles. From Sun et al.

Ni-Li 170

Ni-Li Universal Li-ion PHEV 170

Green Car Congress

JUNE 19, 2014

The objective of the projects is to develop cells that provide more than 200 Wh/kg energy density, along with long cycle life and excellent abuse tolerance to enable 40-mile-range plug-in hybrid (PHEV) and electric vehicles (EVs). hybrid, pug-in hybrid or EV) using particle morphology, composition and nanocoatings. Lin and Y.C.

Li-ion 316

Li-ion PHEV Ni-Li Batteries 316

Green Car Congress

FEBRUARY 11, 2016

Generally, high Li + ion mobility and a wide voltage window are required for high energy applications, efficient charge and discharge with a minimum of power loss to resistive heating, and good structural stability and electrode− electrolyte interface compatibility to guarantee battery safety. —Tan et al.

Li-ion 150

Li-ion Ni-Li Batteries Battery 150

Green Car Congress

MAY 15, 2015

Although lithium-ion batteries are currently the predominant battery technology in electric and hybrid vehicles, as well as other energy storage applications, sodium-ion could offer significant cost, safety and sustainability benefits. Na 4 M 3 (PO 4 ) 2 P 2 O 7 , M = Fe, Co, Ni, Mn etc.; Earlier post.). Click to enlarge.

Sodium 150

Sodium Concept Li-ion Lithium Ion 150