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Materials Science and NanoEngineering

Cherukuri

Cherukuri named Rice University’s first vice president for innovation

August 2, 2022

Paul Cherukuri, the executive director of the Institute of Biosciences and Bioengineering, has been named Rice University’s first vice president for innovation. 

Ramesh

Ramesh named Rice University’s vice president for research

July 29, 2022

Ramamoorthy Ramesh, a condensed matter physicist and materials scientist with more than 25 years in academia, industry, national labs and government service, has been named Rice University’s vice president for research. 

Illustration of the action of a boron nitride and titanium dioxide photocatalyst destroying PFOA

Rice improves catalyst that destroys ‘forever chemicals’ with sunlight

July 25, 2022

Rice chemical engineers have improved their light-powered catalyst for destroying forever chemical PFOA.

A tangle of unprocessed boron nitride nanotubes seen through a scanning electron microscope. Rice University scientists introduced a method to combine them into fibers using the custom wet-spinning process they developed to make carbon nanotube fibers. (Credit: Pasquali Research Group/Rice University)

Boron nitride nanotube fibers get real

June 23, 2022

Rice scientists create the first boron nitride nanotube fibers using the custom wet-spinning process they developed to make carbon nanotube fibers.

A new theory by Rice University researchers suggests that 2D materials like hexagonal boron nitride, at top, could be placed atop a contoured surface and thus be manipulated to form 1D bands that take on electronic or magnetic properties.

Bumps could smooth quantum investigations

June 6, 2022

Rice University materials theorists model a contoured surface overlaid with 2D materials and find it possible to control their electronic and magnetic properties. The discovery could simplify research into many-body effects, including quantum systems.

In a Rice University study, a polycrystalline material spinning in a magnetic field reconfigures as grain boundaries appear and disappear due to circulation at the interface of the voids. The various colors identify the crystal orientation. (Credit: Biswal Research Group/Rice University)

Grain boundaries go with the flow

June 2, 2022

Rice engineers mimic atom-scale grain boundaries with magnetic particles to see how shear stress influences their movement.

Rice University chemists, working with the Ford Motor Company, processes waste plastic from end-of-life trucks into graphene for composite materials in new vehicles.

Cars could get a ‘flashy’ upgrade

May 26, 2022

Rice University chemists, working with the Ford Motor Company, processes waste plastic from end-of-life trucks into graphene for composite materials in new vehicles.

Rice University applied physics graduate student Catherine Arndt

Rice ‘metalens’ could disrupt vacuum UV market

May 5, 2022

Rice photonics researchers have created a potentially disruptive technology for the ultraviolet optics market.

Tangled nanotubes

Tangle no more, nanotubes

April 22, 2022

Rice scientists have developed an acid-based solvent that simplifies carbon nanotube processing.

A phase map of an agglomerated particle in a common lithium iron phosphate (LFP) battery electrode shows the charge distribution as it goes from 4% to 86%. FP refers to iron phosphate. Rice University scientists found that the FP phase spreads nonuniformly on an aggregate surface upon charging, rather than the expected even spread of lithium over the surface. The scale bar is 10 microns. (Credit: Mesoscale Materials Science Group/Rice University)

Lithium’s narrow paths limit batteries

April 18, 2022

Study suggests that lithium batteries would benefit from more porous electrodes with better-aligned particles that don’t limit lithium distribution.

Common salt (NaCl) acts as an intermediary in the chemical vapor deposition growth of 2D molybdenum disulfide, speeding the process of its creation.

Rice lab improves recipe for valuable chemical

April 18, 2022

Rice University theorists show why salt gives a significant speed boost to valuable 2D molybdenum disulfide, an effect they say may work for other 2D materials as well.

Pores in this micron-scale particle, the result of pyrolyzing in the presence of potassium acetate, are able to sequester carbon dioxide from streams of flue gas. Rice University scientists say the process could be a win-win for a pair of pressing environmental problems.

Treated plastic waste good at grabbing carbon dioxide

April 5, 2022

Rice University chemists treat waste plastic to absorb carbon dioxide from flue gas streams more efficiently than current processes.

modified their flash Joule heating process

Graphene gets enhanced by flashing

March 31, 2022

Rice University scientists who developed the flash Joule heating process to make graphene have found a way to produce doped graphene to customize it for applications.

A theory by Rice University researchers suggests growing graphene on a surface that undulates like an egg crate would stress it enough to create a minute electromagnetic field. The phenomenon could be useful for creating 2D electron optics or valleytronics devices. (Credit: Illustration by Henry Yu/Rice University)

Don’t underestimate undulating graphene

March 23, 2022

A theory by Rice University scientists suggests putting graphene on an undulating surface stresses it enough to create a minute electromagnetic field. The phenomenon could be useful for creating 2D electron optics or valleytronics devices.

Rice postdoctoral fellow Kedar Joshi prepares an experiment at the Biswal Lab to see how magnetic fields will affect a colloid of magnetic particles.

Models for molecules show unexpected physics

March 15, 2022

Rice engineers discover unusual properties in magnetized colloids that surprisingly adhere to the physics described by Kelvin’s equation, which models the thermodynamics of molecular systems.

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