Search results for nanotubes

Nanomaterials Jul 20, 2022

Rewriting the history of K-carbon fiber manufacturing with carbon nanotubes

A space elevator, a structure connecting the Earth's surface to a space station, would allow for the cost-efficient transport of people and materials. However, a very light yet strong material is essential to making such ...

Nanomaterials Jul 19, 2022

New aerogel maintains functionality, superelasticity at extreme temperatures

Aerogel materials serve a vital role as protective materials needed for many fields, including as electromagnetic interference shielding material for 5G technology, thermally insulating material in high-rise buildings and ...

Astronomy Jul 19, 2022

Evidence that buckyballs and carbon nanotubes form from the dust and gas of dying stars

Astronomers at the University of Arizona have developed a theory to explain the presence of the largest molecules known to exist in interstellar gas.

Nanomaterials Jul 14, 2022

Strain-sensing smart skin ready to deploy

A strain-sensing smart skin developed at Rice University that uses very small structures, carbon nanotubes, to monitor and detect damage in large structures is ready for prime time.

Polymers Jul 6, 2022

The key materials and devices for intrinsically flexible displays

This review is conceived by academician Yunqi Liu and professor Yunlong Guo (Institute of Chemistry, Chinese Academy of Sciences). Dr. Zhiyuan Zhao, Dr. Kai Liu, and Yanwei Liu are the co-first authors. This research attaches ...

Nanomaterials Jun 24, 2022

'Hot' graphene reveals migration of carbon atoms

The migration of carbon atoms on the surface of the nanomaterial graphene was recently measured for the first time. Although the atoms move too swiftly to be directly observed with an electron microscope, their effect on ...

Nanomaterials Jun 23, 2022

Creating heat-tolerant, stable boron nitride nanotube fibers

A Rice University team led by professors Matteo Pasquali and Angel Martí has simplified handling of the highly valuable nanotubes to make them more suitable for large-scale applications, including aerospace, electronics ...

Nanophysics Jun 17, 2022

Dying stars could seed interstellar medium with carbon nanotubes

Evidence suggests that carbon nanotubes, tiny tubes consisting of pure carbon, could be forged in the envelopes of dust and gas surrounding dying stars. The findings propose a simple, yet elegant mechanism for the formation ...

Bio & Medicine May 30, 2022

Nanoengineers boost signals from fluorescent sensors

Fluorescent sensors, which can be used to label and image a wide variety of molecules, offer a unique glimpse inside living cells. However, they typically can only be used in cells grown in a lab dish or in tissues close ...

Nanomaterials May 18, 2022

Synthesis of two-dimensional holey graphyne

Diamond and graphite are two naturally occurring carbon allotropes that we have known about for thousands of years. They are elemental carbons that are arranged in a manner so that they consist of sp3 and sp2 hybridized carbon ...

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