Rice University

Graphene on vanadium oxide ‘ribbons’ shows promise for lithium-ion battery cathodes

By Eileen De Guire / March 26, 2013

Graphene-coated ribbons of vanadium oxide, seen in a scanning electron microscope image, show promise as electrode for lithium-ion batteries, according to researchers at Rice University. (Credit: Ajayan Group/Rice University) Last…

Read More

Other materials stories that may be of interest

By / February 5, 2013

What an active field! Oxygen tolerance of an in silico-designed bioinspired hydrogen-evolving catalyst in water (PNAS) Certain bacterial enzymes, the diiron hydrogenases, have turnover numbers for hydrogen production from water…

Read More

Other materials stories that may be of interest

By / December 4, 2012

So much to read, so little time. Maybe try anyway: Scientists discover novel way to ‘heal’ defects in materials In a paper published in Nature Materials, a team of researchers…

Read More

Other materials stories that may be of interest

By / November 26, 2012

Lot’s of good stories here: India-Japan join hands to challenge China’s rare earth monopoly The Indian Prime Minister was forced to cancel his planned visit to Japan this month after…

Read More

From icy water to steam via SiO2/Au nanoshells and carbon nanoparticles

By / November 25, 2012

Researchers create solar steam using nanoparticles at Rice University. Credit: Rice Univ. From Futurity.org: New technology that uses nanoparticles to convert solar energy directly into steam is so effective it…

Read More

Ceramics and glass business news of the week

By Eileen De Guire / November 9, 2012

Of possible interest … US Commerce Department announces partnership with Cornell NYC Tech to help American entrepreneurs innovate, grow, and create jobs Acting US Commerce Secretary Rebecca Blank was joined…

Read More

Silicon oxides enable advances in digital memory storage at Rice U. and Hitachi

By / October 4, 2012

(a) Schematic of the unipolar switching in SiOx, showing the typical set (red) and reset (blue) I-V curves (9). (b) Schematic of the SiOx thin-walled structure for in situ TEM…

Read More

Understanding ideal glass structure could be key to doubling glass strength

By Eileen De Guire / September 25, 2012

No more broken glass? Theoretical work by researchers at Rice University shows the potential for doubling the strength of glass. Credit: Rice University. Glass is one of the intrinsically strongest…

Read More

Other materials science stories that may be of interest

By / July 3, 2012

Georgia Tech researchers pose with a computer model of graphene oxide’s structure and the chemical species that become part of it. Shown are (l-r, first row) Elisa Riedo and Suenne…

Read More

Two studies highlight battery advances—paintable Li-ion batteries and fast-charging Ni-Fe batteries

By Eileen De Guire / July 2, 2012

Rice University researchers have demonstrated a paint-on lithium ion battery. Credit: Rice University; You Tube. “The more things change, the more they stay the same,” according to a 19th century…

Read More