In this video, I demonstrate how to make an oxygen generator using manganese dioxide (MnO2) and hydrogen peroxide (H2O2) The story behind Putin’s awkward fall Tensions surface in wake of Trump’s ...

Fig. 1. Synthesis and characterization of KfAQ and KfAQ-Pd. This work not only presents a new pathway to reduce the energy barrier for hydrogen extraction from water molecules but also offers valuable ...

Abstract: Popcorning is a well-known effect in plastic encapsulated microcircuits (PEM) and it occurs in chip tantalum capacitors. The sensitivity of components to the presence of moisture during ...

Key Laboratory of Northwest Water Resource, Environment and Ecology, MOE, Xi’an University of Architecture and Technology, Xi’an 710055, China Shaanxi Key Laboratory of Environmental Engineering, ...

Hydrogen peroxide can do a lot of things, like bleach hair, whiten teeth, and disinfect drinking water. The way chemists make H 2 O 2 takes a lot of energy and relies on fossil fuel feedstocks, giving ...

A spray of water microdroplets turns a test strip blue, indicating the presence of hydrogen peroxide. Credit: Credit: Proc. Natl. Acad. Sci. U.S.A. It’s the latest in a series of studies from Zare, ...

An international group of researchers has developed a novel approach that enhances the efficiency of the oxygen evolution reaction (OER), a key process in renewable energy technologies. By introducing ...

Lithium-ion batteries find extensive applications, ranging from powering smartphones to serving in renewable energy storage systems and electric vehicles. Therefore, researchers are working to develop ...

Hydrogen peroxide (H2O2) is touted as nothing short of a miracle elixir in some circles. People claim it's used for everything from removing laundry stains to whitening teeth. That is, of course, ...