Directly synthesising dimethyl ether (DME) from CO2 hydrogenation is a promising technique for efficiently utilising as feedstock to produce clean fuel. The main challenges in this process are the low conversion and DME selectivity of catalyst its deactivation over time due sintering, aggregation, coke formation, water adsorption. This study aimed develop dual-functional, halloysite nanotube-su...

Renewable energy can be harnessed from wastewater, whether municipalities or industries, but this potential is often ignored. The world generates over 900 km3 of wastewater annually, which typically treated through energy-consuming processes, despite its for production. Environmental pollution a most important and serious issue all their adulterations to the aquatic system are very toxic in low...

A novel CuZnO multicomponent catalyst, involving reduced graphene oxide (rGO) as a support, was synthesized to be applied in the catalytic hydrogenation of CO 2 methanol. The CuZnO@rGO composite prepared 3D aerogel by two-step process supercritical for macrostructuration and H treatment reduction. Electron microscopy visualize meso/macroporous morphology formed drying. elemental mapping depicte...

CuZnO (CZO) films have received considerable attention, owing to their potential applications in semiconductor devices, including gas sensors or solar cells. However, exactly how these films affect the properties of CZO films by using different Cu sources has seldom been investigated. This study demonstrates the feasibility of preparing CZO films by using different Cu sources via a simple ultra...

CuZnO (CZO) films have attracted increasing amounts of attention due to their promising potential applications in semiconductor devices. ZnO shows n-type conductivity, and attempts have been made to dope several elements in ZnO to improve the electrical properties. This study investigated the electrical property transitions of CZO films and determined the copper concentration at which the condu...