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Search results for electrodeposition

Nanomaterials May 7, 2024

Researchers establish commercially viable process for manufacturing with promising new class of metals

Nanostructured high entropy alloys—metals made from a chaotic mix of several different elements—show a lot of promise for use in industries such as aerospace and automotive because of their strength and stability at high ...

Analytical Chemistry Mar 21, 2024

Scientists develop catalyst designed to make ammonia production more sustainable

Ammonia is one of the most widely produced chemicals in the world, and is used in a great many manufacturing and service industries. The conventional production technology is the Haber-Bosch process, which combines nitrogen ...

Analytical Chemistry Mar 13, 2024

Brazilian scientists obtain a material that could be useful for hydrogen production

Hydrogen (H2) is considered a possible alternative to fossil fuels, which are responsible for a large proportion of atmospheric emissions and global warming, but production costs must be lowered if it is to become a viable ...

Analytical Chemistry Mar 7, 2024

Urchin-like CoFe-layered double hydroxide synthesized for high-efficiency electrocatalytic oxygen evolution

A research team led by Professor Wang Qi from Hefei Institutes of Âé¶¹ÒùÔºical Science, Chinese Academy of Sciences, has successfully synthesized a heterogeneous Ce@CoFe-LDH electrocatalyst by combining a simple hydrothermal ...

Nanomaterials Sep 5, 2023

Photoanode with multilayered nanostructure developed for efficient photoelectrochemical water splitting

Hematite (α-Fe2O3) is considered one of the most promising materials for photoelectrochemical (PEC) water splitting under solar light. However, the drawbacks of lower charge transfer efficiency and slow oxygen evolution ...

Analytical Chemistry Jul 6, 2023

Metal/covalent organic frameworks for aqueous rechargeable zinc-ion batteries

In a review led by Prof. Chunyi Zhi (City University of Hong Kong) and published in the journal Science China Chemistry, researchers focused on the current advances in the development of MOF/COF-based materials for ARZIBs, ...

Nanomaterials Jun 5, 2023

Wearable textile captures energy from body movement to power devices

Nanoscientists have developed a wearable textile that can convert body movement into useable electricity and even store that energy. The fabric potentially has a wide range of applications from medical monitoring to assisting ...

Materials Science May 15, 2023

Novel sustainable electrochemical method converts carbon dioxide into carbonaceous materials

Carbon dioxide (CO2) is a major greenhouse gas emitted through various types of human activities. In an effort to decrease humanity's carbon footprint, scientists and policymakers across the globe are continuously trying ...

Bio & Medicine May 12, 2023

Carbon nanotube membranes with Pd-Cu modification successfully reduce nitrate levels via electrocatalysis

The adverse effects of excess nitrate in water on human productivity and lives have received increasing attention due to the discharge of industrial wastewater and the overuse of farmland fertilizers. An international team ...

Nanomaterials Jul 27, 2022

Advanced pure copper 3D printing with sub-micron resolution

High-quality data transmission, high-precision information sensing, and high-sensitivity signal detection are important means to achieve precise perception and effective identification. High-performance chips, terahertz transmission ...

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