Aluminum oxide or alumina is the fruit fly of materials science: thoroughly researched and well-understood. This compound, with the simple chemical formula Al 2 O 3, occurs frequently in Earth's crust ...

Sometimes you come across a purported scientific paper that makes you do a triple-check, just to be sure that you didn’t overlook something, as maybe the claims do make sense after all. Such is the ...

In terms of physical dimension and pure aluminum oxide content, aluminum oxide ceramic is the most widely accessible technical ceramic. When a designer is contemplating ceramics as a substitute for ...

White fused alumina (WFA), also known as white aluminum oxide, is a synthetic material primarily composed of aluminum oxide. WFA is produced through the fusion of high-purity alumina powder in an ...

Scientists in the U.K. have used alumina oxide in perovskite solar cells to achieve lifetimes exceeding 1,300 h under standards-based heat and humidity testing. Their analysis showed that a reference ...