article thumbnail

New stable Fe3O4/C composite material for conversion electrode in solid-state Li-ion batteries

Green Car Congress

Researchers in Europe, with colleagues from Samsung R&D Institute in Japan, have developed a highly stable Fe 3 O 4 /C composite for use as a conversion electrode in all-solid-state Li-ion batteries. In addition, recently a new chemistry has surfaced, allowing to store more Li + by the so-called conversion mechanism.

Li-ion 170
article thumbnail

VW Commercial Vehicles unveils e-BULLI; electric T1

Green Car Congress

VWCV partner eClassics is planning to offer T1 conversions and T1 complete vehicles in the style of the new e-BULLI. As the basis for the future e-BULLI the team chose a T1 Samba Bus produced in Hannover in 1966, which prior to its conversion spent half a century on the roads of California. As in the new ID.3

article thumbnail

Researchers propose reason for capacity loss in metal-oxide battery materials

Green Car Congress

Because of their high energy-storage density, materials such as metal oxides, sulfides, and fluorides are promising electrode materials for lithium-ion batteries in electric vehicles and other technologies. Magnetite, among other conversion-type electrode materials (i.e., However, their capacity fades very rapidly.

article thumbnail

Georgia Tech team develops conversion-type iron-fluoride Li battery cathode with solid polymer electrolyte

Green Car Congress

Researchers at Georgia Tech have developed a promising new conversion-type cathode and electrolyte system that replaces expensive metals and traditional liquid electrolyte with lower cost transition metal fluorides and a solid polymer electrolyte. A paper on their work is published in the journal Nature Materials.

Polymer 230
article thumbnail

Researchers Develop Novel High-Performance Polymer Tin Sulfur Lithium Ion Battery

Green Car Congress

Lithium-sulfur cells are based on the electrochemical reaction: 16Li + S 8 8Li 2 S. Since the lithium ions necessary to drive the electrochemical process are provided by the Li 2 S/C cathode, any material capable of accepting and releasing lithium ions can be chosen as anode to replace lithium metal, they said.

article thumbnail

Electric Bike Conversion Kit Selection

Electric Vehicless

As the cost of an electric bike conversion kit in comparison to a new electric cycle is half approx & not too tough to assemble, if you have time & little bit of idea about installation you have to go with an e bike conversion kit. Electric bicycle conversion kits are generally divided into three types. Hub Motors.

Kits 52
article thumbnail

Top 10 : Best Electric Bike Conversion Kit 2021 | Best ebike Conversion Kit | Best e Bike Conversion Kit | Electric Bike Conversion Kit With Battery

Electric Vehicless

As the cost of an electric bike conversion kit in comparison to a new electric cycle is half approx & not too tough to assemble, if you have time & little bit of idea about installation you have to go with an e bike conversion kit. Electric bicycle conversion kits are generally divided into three types. Hub Motors.

Kits 52