The demand for advanced optoelectronic functional materials is rapidly growing due to
globalization and environmentally-friendly practices. Delafossite CuAlO 2 is a promising …

CuI-based p-type semiconducting and transparent oxide materials have recently gained
renewed interest for potential applications in energy-related devices. As a counter-part of n …

This paper presents a facile hydrolysis reaction and annealing for preparing a novel
hierarchical nanoheterostructure via assembly of α-Fe2O3 nanorods onto multiwall carbon …

The existing industrial ammonia synthesis usually adopts the Haber-Bosch process, which
requires harsh conditions of high temperature and high pressure, and consumes high …

The photochemical activation process is a promising way to operate metal oxide gas
sensors at room temperature. However, this technique is only used in n-type …

Short description of methods of ozone detection and sensing materials acceptable for those
applications is presented in this paper. Advantages and disadvantages of SnO2 application …

Multicomponent oxides can be extensively explored as alternative gas-sensing materials to
binary oxides with their structural and compositional versatilities. In this work, the gas …

We have studied the vibrational properties of Cu Al O 2 by means of Raman scattering in
ambient conditions, at low temperature, and also at high pressure. Results are discussed in …

Activating metal oxide-based gas sensors using UV-LED is a promising approach to
operating them at low temperatures. This method preserves the film characteristics, thereby …

Delafossite CuAlO 2 nanoparticles were prepared using an easily scalable method under
controlled partial oxygen pressure (pO 2) of 10− 5 atm at 775° C. Transmission electron …