Laser-engraved graphene (LEG) has been applied increasingly in flexible electronics over the past decade owing to its unique physical and chemical properties, and has shown great …
This paper investigates the effects of nanoparticle-enhanced phase change material (NPCM) on solar still operation and performance. Technical and economic aspects were …
A series of heterostructure NiFe LDH/N-rGO/g-C3N4 nanocomposite were fabricated by combining calcinations-electrostatic self-assembly and hydrothermal steps. In this method …
In recent years, investigation on utilizing perovskite solar cells (PSCs) has become widespread and much researches have been conducted to increase the power conversion …
Graphene oxide nanoparticles (nGOs) were prepared by nanoscond pulsed laser ablation (ns-PLA) of graphene solution at a wavelength of 1064 nm. The High-Resolution …
In this work, we report a supercapacitor based on SnO 2@ C composite electrode with better electrochemical performance. SnO 2@ C composite is synthesized from porous polymer …
This study uses a waste biomass-based (green tea leaves and black tea leaves) catalyst for hydrogen production by methanolysis of sodium borohydride (NaBH 4) in two ways. The …
Oxide semiconductors are conventionally used as sensing materials in gas sensors, however, there are limitations on the detection of gases at room temperature (RT). In this …
The demand for carbon dioxide (CO2) gas detection is increasing nowadays. However, its fast detection at room temperature (RT) is a major challenge. Graphene is found to be the …