Remove Cost Of Remove Energy Remove Ni-Li Remove Universal
article thumbnail

U Texas team develops cobalt-free high-energy lithium-ion battery

Green Car Congress

Researchers from the Cockrell School of Engineering at The University of Texas at Austin have developed a cobalt-free high-energy lithium-ion battery, eliminating the cobalt and opening the door to reducing the costs of producing batteries while boosting performance in some ways. graduate Wangda Li. graduate Wangda Li.

article thumbnail

New aqueous rechargeable lithium battery shows good safety, high reliability, high energy density and low cost; another post Li-ion alternative

Green Car Congress

mol l -1 Li 2 SO 4 aqueous solution as electrolyte. Researchers from Fudan University in China and Technische Universität Chemnitz in Germany have developed an aqueous rechargeable lithium battery (ARLB) using coated Li metal as the anode. mol l -1 Li 2 SO 4 aqueous solution as electrolyte, an ARLB is built up.

Li-ion 281
article thumbnail

Study finds resource constraints should not be a limiting factor for large-scale EV battery production

Green Car Congress

(A) Energy storage potential (ESP) based on annual production of the elements. C) Extraction costs of the elements in the couples, calculated from the USGS prices of the elements. (C) C) Extraction costs of the elements in the couples, calculated from the USGS prices of the elements. energy and energy density.

Ni-Li 268
article thumbnail

New direct borohydride fuel cell increases peak power density by factor of 1.7–3.7

Green Car Congress

Researchers at Xi’an Jiaotong University in China have developed a new direct borohydride fuel cell (DBFC) that shows a peak power density of 663 mW·cm -2 at 65 °C (149 °F)—an increase in power density by a factor of 1.7 V), high fuel energy density (9.3 Source: Ma et al. 2010) Click to enlarge. —Yang et al.

Fuel 257
article thumbnail

Update on Select Argonne Lab Activity with HEV and PHEV Li-ion Batteries

Green Car Congress

Khalil Amine, Senior Scientist and Manager of Argonne National Laboratory’s advanced Lithium Battery Program, provided an update on some of the activities at Argonne on advanced high-power systems for hybrid-electric (HEV) and high-energy systems for plug-in hybrid electric vehicles (PHEV). XRD of new Argonne nano-Li 4 Ti 5 O 12 spinel.

Li-ion 150
article thumbnail

GWU team demonstrates one-pot process for optimized synthesis of controlled CNTs from CO2; coupling cement and C2CNT

Green Car Congress

Researchers at George Washington University led by Dr. Stuart Licht ( earlier post ) have developed a new process that transforms CO 2 into a controlled selection of nanotubes (CNTs) via molten electrolysis; they call the process C2CNT (CO2 into carbon nanotubes). Click to enlarge. Addition of BaCO 3 increases electrolyte density.

CO2 150
article thumbnail

DOE seeking comment on draft $50M solicitation for new projects over 11 areas of interest to improve vehicle performance and decrease fuel consumption

Green Car Congress

The US Department of Energy (DOE) Vehicle Technology Program is seeking public comment on the draft of an upcoming solicitation ( DE-FOA-0000793 ) totaling more than $50 million for new research projects that will develop advanced technologies to improve vehicle performance and increase fuel economy.

Li-ion 240