ホウ化水素シートの特異な機能

抄録

Hydrogen boride（HB）sheets are the material composed by boron and hydrogen with H/B＝1.0 atomic ratio, which can be formed by exfoliation and complete ion-exchange between protons and magnesium cations in magnesium diboride（MgB₂＋2H^＋ → Mg^2＋＋2HB）at room temperature and ambient pressure. In this article, its synthesis method, structure, and recently clarified wide-variety of functionalities, including photo-induced hydrogen release function, superior solid-acid catalytic activity, and specific reduction function are introduced.