Search results for carbyne

Analytical Chemistry Apr 8, 2024

On-surface synthesis of carbyne: An sp-hybridized linear carbon allotrope

In a study led by Prof. Wei Xu (Interdisciplinary Materials Research Center, School of Materials Science and Engineering, Tongji University) and published in the journal National Science Review, a research team achieved the ...

Analytical Chemistry Jan 9, 2024

Chemists develop new approach to inserting single carbon atoms into rings

Molecules with a central ring system play an important role in the search for active ingredients for new pharmaceutical products—and it is important that the rings should have the correct size if the desired product is ...

Nanomaterials Nov 17, 2020

Carbyne: Researchers investigate optical band gap of carbon compound

Which photophysical properties does carbyne have? This was the subject of research carried out by scientists at Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), the University of Alberta, Canada, and the Ecole Polytechnique ...

Materials Science Sep 13, 2019

Sticks and stones may break your bones, but this reaction edits skeletons

Since Friedrich Wohler synthesized urea (by accident) back in 1828, chemical synthesis—and organic synthesis for that—has been a driving force in pharmaceutical innovation. Improving the lives of people worldwide, the ...

Nanophysics Dec 19, 2017

Physicists found the temperature at which carbon nanotubes become superconductors

Scientists from Ural Federal University (UrFU) together with their colleagues from Lomonosov Moscow State University, have discovered a mathematical method to calculate the temperature at which single-walled carbon nanotubes ...

Nanomaterials Jan 27, 2017

Boron atoms stretch out, gain new powers

Hold on, there, graphene. You might think you're the most interesting new nanomaterial of the century, but boron might already have you beat, according to scientists at Rice University.

Nanomaterials Apr 4, 2016

Researchers present a direct first proof of stable, ultra-long 1D carbon chains

Elemental carbon appears in many forms, including diamond, fullerenes and graphene, which have unique structural, electronic, mechanical, transport and optical properties offering a broad range of applications in physics, ...

Nanomaterials Sep 17, 2015

Nanoelectronics could get a boost from carbon research

The smallest of electronics could one day have the ability to turn on and off on an atomic scale.

Nanomaterials Jul 21, 2014

Carbyne morphs when stretched: Calculations show carbon-atom chain would go metal to semiconductor

(Phys.org) —Applying just the right amount of tension to a chain of carbon atoms can turn it from a metallic conductor to an insulator, according to Rice University scientists.

Nanophysics Oct 9, 2013

Carbon's new champion: Theorists calculate atom-thick carbyne chains may be strongest material ever

(Phys.org) —Carbyne will be the strongest of a new class of microscopic materials if and when anyone can make it in bulk.

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