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Nanomaterials Sep 14, 2023

Scientists achieve breakthrough in highly efficient electrocatalyst for clean energy

A research team led by City University of Hong Kong (CityU) has achieved a groundbreaking advancement in nanomaterials by successfully developing a highly efficient electrocatalyst which can enhance the generation of hydrogen ...

Materials Science Sep 12, 2023

Researchers develop novel catalyst for carbon dioxide hydrogenation to formate

Hydrogenation of carbon dioxide (CO2) to formate is an attractive approach for the utilization of this greenhouse gas. However, non-precious metal-based catalysts for CO2 hydrogenation to formate suffer from either low activity ...

Analytical Chemistry Sep 11, 2023

Researchers design ammonia-resistant nickel-based fuel cell catalyst

A research team led by Prof. Gao Minrui from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences has developed a nickel (Ni)-based anion-exchange membrane fuel cell (AEMFC) anode catalyst ...

Nanophysics Sep 8, 2023

Researchers find innovative way to store and process information by maintaining valley polarization at room temperature

Researchers at the Center for Functional Nanomaterials (CFN), a U.S. Department of Energy (DOE) Office of Science User Facility at DOE's Brookhaven National Laboratory, and Northrop Grumman, a multinational aerospace and ...

Bio & Medicine Sep 7, 2023

Researchers develop novel DNA biosensor for early diagnosis of cervical cancer

Molybdenum disulfide (MoS2) has recently garnered attention among materials science researchers owing to its ability to form two-dimensional nanosheets like graphene. The nanosheets are created by the stacking of S–Mo–S layers ...

Nanomaterials Sep 6, 2023

New catalyst decreases the energy required to split hydrogen gas from water

Hydrogen gas is a clean, renewable alternative to fossil fuels, but current industrial production methods used to produce hydrogen release carbon into the atmosphere and pollute the environment.

Analytical Chemistry Sep 4, 2023

Low-cost molybdenum complex paves the way for sustainable photochemistry

Given the urgent need for transforming how we use and produce energy, researchers are working hard to find sustainable and cost-effective materials for light-driven chemical applications. To date, this research field heavily ...

Nanophysics Aug 18, 2023

Making big leaps in understanding nanoscale gaps

Creating novel materials by combining layers with unique, beneficial properties seems like a fairly intuitive process—stack up the materials and stack up the benefits. This isn't always the case, however. Not every material ...

General Physics Aug 11, 2023

2D optical waveguides: Scientists invent smallest known way to guide light

Directing light from place to the place is the backbone of our modern world. Beneath the oceans and across continents, fiber optic cables carry light that encodes everything from YouTube videos to banking transmissions—all ...

Nanomaterials Jul 31, 2023

Nanoneedles formed on an electrocatalyst improve hydrogen production

The low-cost, efficient production of hydrogen is an important step toward developing alternative, clean energy sources. Electrochemical water splitting, which splits water into its hydrogen and oxygen elements using an electrocatalyst, ...

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