See also stories tagged with Nanotube

Search results for nanotube

Optics & Photonics Feb 28, 2024

Novel non-destructive inspection technique reconstructs inner hidden composition and structure of inspection targets

A research group at Chuo University, Japan, led by Assistant Professor Kou Li (Faculty of Science and Engineering), in collaboration with National Institute of Informatics, have developed a novel non-destructive inspection ...

Nanomaterials Feb 27, 2024

Improving lithium-sulfur batteries with metal-organic framework-based materials

Current lithium-ion battery technology does not have the energy density necessary to meet the demands for renewable energy. In theory, lithium-sulfur batteries could be a viable alternative with a higher specific capacity ...

Analytical Chemistry Feb 26, 2024

Catalyst combines vanadium-based components and nitrogen-doped biomass carbon for pollutant removal

Polychlorinated dibenzo-p-dioxins and dibenzofurans are dangerous pollutants due to their carcinogenicity and persistence in the environment. Traditional catalytic oxidation methods for their removal face challenges like ...

Nanophysics Feb 21, 2024

Membrane technology: Looking deep into the smallest pores

Membranes of vertically aligned carbon nanotubes (VaCNT) can be used to clean or desalinate water at high flow rate and low pressure. Recently, researchers of Karlsruhe Institute of Technology (KIT) and partners carried out ...

Nanomaterials Feb 7, 2024

Curved carbon nanotubes enhance electrocatalysts for carbon neutrality

Electrocatalysis plays a vital role in developing clean energy, greenhouse gas removal and energy storage technologies. A study co-led by City University of Hong Kong (CityU) researchers found that single-walled carbon nanotubes ...

Space Exploration Feb 2, 2024

Are space elevators possible? Physicist says they could transform humanity into a 'spacefaring civilization'

Humanity's quest to explore—and, perhaps eventually, colonize—outer space has prompted a great many ideas about how precisely to go about it.

Nanophysics Feb 2, 2024

Unveiling oxidation-induced super-elasticity in metallic glass nanotubes

Oxidation can degrade the properties and functionality of metals. However, a research team co-led by scientists from City University of Hong Kong (CityU) recently discovered that severely oxidized metallic glass nanotubes ...

Nanophysics Jan 24, 2024

Organic electronics lead to new ways to sense light

The past few decades have seen astonishing advances in imaging technology, from high-speed optical sensors that process over two million frames per second to tiny lensless cameras that record images using a single pixel.

Nanophysics Jan 22, 2024

Scientists trap krypton atoms to form one-dimensional gas

For the first time, scientists have successfully trapped atoms of krypton (Kr), a noble gas, inside a carbon nanotube to form a one-dimensional gas.

Nanomaterials Jan 16, 2024

Chemists find new way to rid boron nitride nanotubes of impurities

Very strong, light materials that can withstand extremely high temperatures could usher in next-generation spacecraft, enhance current devices or enable the development of new biomedical imaging or hydrogen storage applications, ...

page 3 from 40