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Search results for chemical vapor deposition

Nanophysics Oct 31, 2022

In nanotube science, is boron nitride the new carbon?

Engineers at MIT and the University of Tokyo have produced centimeter-scale structures, large enough for the eye to see, that are packed with hundreds of billions of hollow aligned fibers, or nanotubes, made from hexagonal ...

Nanomaterials Oct 17, 2022

Scientists use surfactant to help make 'inert' templates for nanotube growth

Researchers from Tokyo Metropolitan University have used a surfactant to disperse insulating boron nitride nanotubes and coat them onto surfaces without bundling. The team demonstrated that heat treatment could remove the ...

Nanomaterials Oct 11, 2022

Graphene improves circuits in flexible and wearable electronics

At 200 times stronger than steel, graphene has been hailed as a super material of the future since its discovery in 2004. The ultrathin carbon material is an incredibly strong electrical and thermal conductor, making it a ...

Polymers Oct 6, 2022

Taking salt out of the water equation

Ultrathin polymer-based ordered membranes that effectively remove salt from seawater and brine could provide a promising alternative to existing water desalination systems, a KAUST-led team demonstrates. Their research appears ...

Nanophysics Oct 5, 2022

Developing strategies for high-quality crystal growth

Transition metal dichalcogenides (TMDCs) are a class of materials with physical properties that make them ideally suited for use in flexible optoelectronic applications, such as light detectors, light-emitting diodes and ...

Optics & Photonics Oct 3, 2022

Time resolved studies reveal the origin of the unparalleled high efficiency of one nanosecond laser ablation in liquids

Laser ablation in liquid is a scalable nanoparticle production method in areas like catalysis and biomedicine. Different energy dissipation channels, such as absorption by the liquid and scattering at the ablation plume and ...

Nanophysics Sep 28, 2022

Recent progress in 2D van der Waals heterostructures: Fabrication, properties, and applications

Two-dimensional van der Waals heterostructures (2D vdW HSs) can be constructed by stacking different 2D materials together in nearly endless ways, and have significantly enriched the 2D materials family. They have attracted ...

Bio & Medicine Sep 27, 2022

First electronic skin with a mesh structure for long-term attachment with no discomfort

A research team led by Professor Lee Sungwon from DGIST succeeded in developing the world's first nanomesh-structured electronic skin device (organic field-effect transistor). This electronic skin device, comprising only ...

Earth Sciences Sep 26, 2022

Discovery of the largest natural carbon onions on Earth

Recently, a study led by Dr. Yilin Chen, Prof. Yong Qin, Dr. Jiuqing Li, Associate Prof. Zhuangfu Li, Tianyu Yang (China University of Mining and Technology) and Dr. Ergang Lian (Tongji University) was published in Science ...

Nanophysics Sep 14, 2022

Making and breaking of chemical bonds in single 'nanoconfined' molecules

Researchers around the world are working to develop efficient materials to convert CO2 into usable chemical substances鈥攚ork that is particularly pressing in view of global warming.

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