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Search results for chemical vapor deposition

Materials Science Mar 29, 2022

Carbon monoxide turns into large defectless graphene crystal under ambient pressure

Researchers from Skoltech, MIPT, the RAS Institute of Solid State 糖心视频ics, Aalto University, and elsewhere have proposed the first graphene synthesis technique that utilizes carbon monoxide as the carbon source. It is a fast ...

Nanomaterials Mar 23, 2022

Don't underestimate undulating graphene: Unique electronics made possible by wavy patterns that channel electrons

Lay some graphene down on a wavy surface, and you'll get a guide to one possible future of two-dimensional electronics.聽

Nanomaterials Mar 17, 2022

New paradigm in atmospheric gas sensing and molecular identification

Graphene, an atomic-thick sheet of carbon has found immense applications in gas sensors due to its single-molecule sensitivity, low-noise levels, and high carrier density. However, graphene's much-heralded sensitivity also ...

Nanomaterials Mar 15, 2022

Simpler graphene method paves way for new era of nanoelectronics

Ever since its discovery in 2004, graphene has received attention owing to its extraordinary properties, among them its extremely high carrier mobility. However, the high carrier mobility has only been observed using techniques ...

Nanomaterials Mar 9, 2022

New research sheds light on nature of friction in multi-layered graphene

Graphene, which consists of a single layer of carbon atoms, is the poster child of carbon-based 2D nanomaterials. It has many attractive properties that could be exploited in next-generation electronics, optics, catalysis, ...

Nanomaterials Mar 7, 2022

Two-dimensional silicon dioxide act as sieve for molecules and ions

Researchers from Bielefeld, Bochum and Yale have succeeded in producing a layer of two-dimensional (2D) silicon dioxide. This material contains natural pores and can therefore be used like a sieve for molecules and ions. ...

Nanomaterials Feb 28, 2022

Improved fuel cell performance using semiconductor manufacturing technology

A research team in Korea has synthesized metal nanoparticles that can drastically improve the performance of hydrogen fuel cell catalysts by using semiconductor manufacturing technology. The Korea Institute of Science and ...

Materials Science Feb 22, 2022

Scientists develop long-lasting, anti-fogging coating for plastic surfaces that self-cleans

Scientists at Nanyang Technological University, Singapore (NTU Singapore) have developed a new type of coating that, when applied on a plastic surface, prevents fogging and "self-cleans," overcoming the need for frequent ...

Planetary Sciences Feb 22, 2022

NASA and HeroX are crowdsourcing the search for life on Mars

For almost 60 years, robotic missions have been exploring the surface of Mars in search of potential evidence of life. More robotic missions will join in this search in the next 15 years, the first sample return from Mars ...

Environment Feb 16, 2022

How poisonous mercury gets from coal-fired power plants into the fish you eat

People fishing along the banks of the White River as it winds through Indianapolis sometimes pass by ominous signs warning about eating the fish they catch.

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