Green Car Congress

MAY 20, 2016

Researchers from Hanyang University in Korea and the BMW Group have developed a new fully operational, practical Li-ion rechargeable battery combining high energy density with excellent cycle life. g cm -3 ; a two-sloped full concentration gradient (TSFCG) Li[Ni 0.85 O 2 , Li[Ni 0.85 O 2 (NCM) and Li[Ni 0.8

Li-ion 210

Li-ion Ni-Li Carbon BMW 210

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. In this material (Li[Ni 0.64 Comparison of cycling performance of half cell based on bulk Li[Ni 0.64 and concentration-gradient material Li[Ni 0.64 From Sun et al. Click to enlarge.

Ni-Li 170

Ni-Li Li-ion Universal PHEV 170

Green Car Congress

JULY 8, 2013

The working concept of I3 – /I – redox reaction in the aqueous Li-I 2 battery. A team from Japan’s RIKEN, led by Hye Ryung Byon, has developed a lithium-iodine (Li-I 2 ) battery system with a significantly higher energy density than conventional lithium-ion batteries. Schematic illustration of the aqueous Li-I 2 battery.

Li-ion 255

Li-ion Ni-Li Energy Batteries 255

Green Car Congress

MARCH 23, 2010

kWh/kg of Al—second only to the Li-air battery (13.0 With its low cost, low environmental impact and safety aspects, the Al-air system has potential to serve as a near-term power source for electric vehicles, according to a research team from The University of Hong Kong and Hong Kong Polytechnic University.

Hydrogen 186

Hydrogen Commercial Ni-Li Li-ion 186

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.; Sodium-ion intercalation batteries—i.e.,

Sodium 150

Sodium Concept Li-ion Lithium Ion 150

Green Car Congress

MARCH 27, 2017

In 2015 we demonstrated that specific transition metals at the cathode, such as Ni, Co, Cu and Fe, act as nucleation points for high yield carbon nanotube growth in molten carbonates. Addition of up to 50 mol% Na 2 CO 3 to a Li 2 CO 3 electrolyte decreases electrolyte costs and improves conditions for intercalation in Na-ion CNT anodes.

CO2 150

CO2 Carbon Gas-Electric 2017 150

Green Car Congress

FEBRUARY 2, 2013

Further, alloying or coating pathways towards low-cost, effective passive films, have not been sufficiently explored in a sound and scientific way. Critical barriers exist for the implementation of lithium-ion (Li-ion) batteries in electric drive vehicle applications. Characteristics.

Li-ion 240

Li-ion Fuel Vehicles Lithium Ion 240