article thumbnail

FaradionĀ and Phillips 66 to develop lower cost and higher-performing sodium-ion battery materials

Green Car Congress

UK-based Faradion, a developer of sodium-ion battery technology ( earlier post ), and Phillips 66 have launched a new technical collaboration to develop lower-cost and higher-performing anode materials for sodium-ion batteries. Earlier post.).

Sodium 269
article thumbnail

New heterogeneous acid catalyst shows high activity in release of hydrogen from sodium borohydride; lowest activation energy yet reported

Green Car Congress

A team from the Indian Institute of Technology Bombay has devised a heterogeneous acid catalyst, silica sulfuric acid, that shows high activity towards releasing hydrogen from sodium borohydride (NaBH 4 ), with a hydrolysis rate of 5.5 Millenium Cell liquidated in 2008.). Earlier post.). 2014.11.040. Demirci, U. Andrieux, J., Hannauer, J.,

Sodium 343
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. Earlier post.)

Sodium 150
article thumbnail

U Alberta team develops hybrid sodium-ion capacitor; intermediate in energy & power between ultracaps and batteries

Green Car Congress

A team led by researchers from the University of Alberta (Canada) Scientists has developed a hybrid sodium-ion capacitor (NIC) using active materials in both the anode and the cathode derived entirely from peanut shells—a green and highly economical waste globally generated at more than 6 million tons per year. doi: 10.1039/C4EE02986K.

Sodium 278
article thumbnail

Iowa State/Ames Lab researcher receives $3M from ARPA-E for solid-state sodium battery

Green Car Congress

The Advanced Research Projects Agency - Energy (ARPA-E) has awarded $3 million from its 2015 OPEN funding to a project to develop an all-solid-state sodium battery. A sodium-based battery, on the other hand, has the potential to store larger amounts of electrical energy at a significantly lower cost. Led by Steve W.

Iowa 150
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. In this work we explore the sodium and lithium conversion of ultrafine FeS 2 nanoparticles, with a tight size distribution centered around āˆ¼4.5 —Anna Douglas.

Li-ion 150
article thumbnail

U Waterloo team identifies key reaction in sodium-air batteries; implications for improving Li-air

Green Car Congress

Chemists at the University of Waterloo have identified the key reaction that takes place in sodium-air batteries. Understanding how sodium-oxygen batteries work has implications for developing the more powerful lithium-oxygen battery, which has been proposed by some as the ā€œholy grailā€ of electrochemical energy storage.

Sodium 150