Тип публикации: статья из журнала
Год издания: 2018
Идентификатор DOI: 10.1002/adma.201801313
Ключевые слова: borates, "Lu-Ban stool"-like structure, ultraviolet transparency, zero linear compressibility, “Lu-Ban stool”-like structure
Аннотация: Discovering materials that exhibit zero linear compressibility (ZLC) behavior under hydrostatic pressure is extremely difficult. To date, only a handful of ZLC materials have been found, and almost all of them are ultrahard materials with densified structures. Here, to explore ZLC in nondense materials, a structural model analogousПоказать полностьюto the structure of the Lu-Ban stool, a product of traditional Chinese woodworking invented 2500 years ago, is proposed. The application of this model to borates leads to the discovery of ZLC in AEB(2)O(4) (AE = Ca and Sr) with the unique Lu-Ban stool-like structure, which can obtain a subtle mechanical balance between pressure-induced expansion and contraction effects. Coupled with the very wide ultraviolet transparent windows, the ZLC behavior of AEB(2)O(4) may result in some unique but important applications. The applications of the Lu-Ban stool model open a new route for pursuing ZLC materials in nondense structural systems.
Журнал: ADVANCED MATERIALS
Выпуск журнала: Vol. 30, Is. 32
Номера страниц: 1801313
ISSN журнала: 09359648
Место издания: WEINHEIM
Издатель: WILEY-V C H VERLAG GMBH