Remove 2015 Remove Li-ion Remove Low Cost Remove Sodium
article thumbnail

Vanderbilt researchers find iron pyrite quantum dots boost performance of sodium-ion and Li-ion batteries

Green Car Congress

nm, average) of iron pyrite (FeS 2 ) nanoparticles are advantageous to sustain reversible conversion reactions in sodium ion and lithium ion batteries. FeS 2 is particularly attractive for energy storage technology due to its earth abundance, low toxicity, and low raw material cost. …

Li-ion 150
article thumbnail

UT Austin team identifies promising new cathode material for sodium-ion batteries: eldfellite

Green Car Congress

Professor John Goodenough, the inventor of the lithium-ion battery, and his team at the University of Texas at Austin have identified a new cathode material made of the nontoxic and inexpensive mineral eldfellite (NaFe(SO 4 ) 2 ), presenting a significant advancement in the quest for a commercially viable sodium-ion battery.

Sodium 150
article thumbnail

New multifunctional polymer binder achieves theoretical capacity of LiFePO4 Li-ion batteries without additives

Green Car Congress

Researchers led by a team from Griffith University in Australia have developed a multifunctional polymer binder that not only maintains the outstanding binding capabilities of sodium alginate but also enhances the mechanical integrity and lithium-ion diffusion coefficient in a LiFePO 4 (LFP) electrode during the operation of the batteries.

Li-ion 150
article thumbnail

Ultrahigh-capacity anodes derived from natural silk for Li-ion batteries; other energy storage applications

Green Car Congress

Researchers at the Beijing Institute of Technology have found a way to process biomass-derived natural silk to create carbon-based nanosheets that could potentially be used in Li-ion batteries and other energy storage devices. Electrochemical performances of HPNC-NS as a Li-ion battery anode. (a) Credit: ACS, Hou et al.

Li-ion 150
article thumbnail

Pike Research forecasts accelerating hybrid locomotive sales from 2015-2020

Green Car Congress

Hybrid electric locomotive sales will have an increasing presence in global rail markets between 2015 and 2020, according to a new report from Pike Research. However, Pike expects hybrid locomotives to have a strong return on investment (ROI), as a result of the ability to use low-cost batteries. between 2015 and 2020).

2015 239
article thumbnail

DOE awarding >$24M to 77 projects through Technology Commercialization Fund

Green Car Congress

OTT was established in 2015 to advance the economic, energy, and national security interests of the United States by expanding the commercial impact of the Department of Energy’s research and development portfolio. Li-ion batteries with Safer Current Collectors, $750,000 Soteria Battery Innovation Group, Greenville, S.C.