In this video, I demonstrate how to make an oxygen generator using manganese dioxide (MnO2) and hydrogen peroxide (H2O2) Trump named world’s biggest threat in new report British dual citizens must pay ...

Abstract: Deposition of the manganese dioxide (MnO2) Thin Film (TF) was carried out by Electron beam (E-beam) evaporation technique. Structural, optical, and electrical characteristics reveal that ...

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 ...

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, ...

While hydrogen peroxide (H 2 O 2) has numerous applications, its industrial production is costly and energy-intensive due to rare metal catalysts. Zinc is an abundant and historically-used element … ...

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, ...

The (400) surface exhibited the most potent internal electric field, facilitating the migration of holes towards the –COOH active site on the catalyst surface and being spatially separated from the ...

In a recent article published in Coatings, researchers from China investigated the synthesis and photocatalytic properties of bamboo-like MnO₂/TiO₂ nanotube arrays (NTAs). The study highlighted the ...

Recent research has demonstrated the effectiveness of ultrathin Bi4O5Br2 nanosheets with controlled oxygen vacancies in enhancing the piezocatalytic production of hydrogen peroxide (H2O2), presenting ...