Researchers have achieved some success in developing shape memory ceramics by applying the same general strategies used for shape memory alloys. A recent study that stumbled upon a seemingly paradoxical result, however, reveals new insights into reversible transformations in ceramics.
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While Japan and China lead the market for floating solar parks, more countries are investing in this technology. Today’s CTT highlights several recent floating solar projects around the world, as well as a few floating wind projects.
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Camera the size of a salt grain, new ultrahard diamond glass, and other materials stories that may be of interest for December 1, 2021.
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There are many applications for calcium phosphate in the medical field. Recently, the cosmetics industry has taken an interest in this mineral family as well, and a new open-access paper reviews what the industry has used calcium phosphate for so far.
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The National Basketball Association is facing scrutiny for a new ball debuted for the 2021–2022 season. While the situation echoes the controversy faced in 2006 when a synthetic ball was used, the current debate is less clear cut as the new ball material is still leather.
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High-performance MXene electrodes, glass as stable as crystal, and other materials stories that may be of interest for November 24, 2021.
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To meet the industry’s growing demand for customized manufacturing, researchers are increasingly interested in processing transparent ceramics using additive manufacturing. Guangran Zhang and Yiquan Wu of Alfred University demonstrated how highly transparent yttrium aluminum garnet ceramics could be fabricated via a lithography-based digital projection method.
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Despite having weakly bonded layers, MAX phases demonstrate a surprisingly high damage tolerance. Researchers at Texas A&M and Universite Grenoble Alpes in France showed how cracks in a MAX single crystal can close and heal, thus contributing to the high damage tolerance.
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The December 2021 issue of the ACerS Bulletin—featuring an overview of ceramic and glass materials in sports—is now available online. Plus—new C&GM and ceramicSOURCE 2022.
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Swallows have appeared in cultures throughout history as symbols of hope and good luck. The ceramic swallows of Portugal offer a look at a culture that embraces swallow symbolism.
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