In nanoporous alumina, surface pretreatment prior to the anodization process plays a crucial role in the nanopore formation, strongly influencing their organization and size uniformity. In this work, ...

Activated alumina market to hit $1.60B by 2030, driven by water treatment, gas drying, and catalyst use across key industrial sectors.

The resulting submicron LEDs, some as small as 250nm by 250nm, initially demonstrated promising electrical characteristics, ...

The reactions between (TPP)AlX, where TPP = tetraphenylporphyrin and X = Cl, O(CH2)9CH3, and O2C(CH2)6CH3, and propylene oxide, PO, have been studied in CDCl3 and have been shown to give ...

PVD Coatings Transform Industries with Sustainability, Advanced Thin-Film Technologies and Rising Demand Across Medical, Solar and Electroni ...

Calcium-intercalated graphene oxide aerogel extracts drinking water from air. Jun 23, 2025. Terahertz method maps silicon chip interiors without cutting or contact. Jun 23, 2025. Eco-friendly hydrogen ...

Harvard and PSI scientists have managed to freeze normally fleeting quantum states in time, creating a pathway to control them using pure electronic tricks and laser precision.

The compound under study, Sr 14 Cu 24 O 41 —a so-called cuprate ladder—is nearly one-dimensional. ... "This mismatch is just more robust in cuprates, due to a special copper-oxide bonding state." ...

Aluminum oxide (Al2O3), also known as alumina, corundum, sapphire, or ruby, is one of the best insulators used in a wide range of applications: in electronic components, as a support material for ...

Iron Oxide + Aluminum Powder 1 Articles Functional Etch A Sketch Costume. November 9, 2008 by Eliot 5 Comments ... HowStuffWorks has a post on how a real aluminum powder based Etch A Sketch works.