This Review highlights basic and transition metal conducting and semiconducting oxides.
We discuss their material and electronic properties with an emphasis on the crystal …

Copper‐oxide compound semiconductors provide a unique possibility to tune the optical
and electronic properties from insulating to metallic conduction, from bandgap energies of …

The oxides of copper (CuxO) are fascinating materials due to their remarkable optical,
electrical, thermal and magnetic properties. Nanostructuring of CuxO can further enhance …

A combined experimental and theoretical study is reported on the vibrational properties of
tenorite CuO and paramelaconite Cu4O3. The optically active modes have been measured …

Copper (II) oxide nanopowders exhibit a high catalytic activity in CO oxidation at low
temperatures. The combination of in situ XPS, XRD, and HRTEM methods was applied to …

A novel nanocomposite of carbon dots-stabilized paramelaconite (CDs@ Cu 4 O 3) is firstly
reported and investigated as a stimuli-responsive nanozyme. The CDs@ Cu 4 O 3 is a more …

This review summarizes the resent research on fiber based structured materials for catalytic
application. This material class comprises a wide range of differently structured supports …

Copper readily forms three oxides, CuO, Cu 4 O 3 and Cu 2 O, widely recognised as the
most promising p-type oxides because of their desirable optical and electrical properties and …

Water pollution by phenolic composites is considered a major environmental problem.
Therefore, their removal by adsorption is of great practical importance. In this paper, the …

Urea alcoholysis is one of the environmental-friendly and economic methods for dimethyl
carbonate (DMC) production. Various catalysts such as bases, organic tin, acids, ionic …