Chemistry of Layered Pnictogens: Phosphorus, Arsenic, Antimony, and Bismuth. (17th April 2019)

• Record Type: Journal Article
• Authors: Sturala, Jiri; Sofer, Zdenek; Pumera, Martin
• Is Part Of: Angewandte Chemie. Volume 131:Number 23(2019)
• Page Start: 7631
• Page End: 7637
• Publication Date: 2019-04-17
• Subjects: 2D-Materialien -- Arsenen -- Chemische Modifikationen -- Nichtkovalente Modifikationen -- Schwarzer Phosphor; Chemistry -- Periodicals; 540
• DOI: 10.1002/ange.201900811
• Languages: English
• ISSNs: 0044-8249

Abstract

Abstract: Materials with few layers have been subjected to extensive research for the last few decades owing to their remarkable properties as for example catalysts, optical and electrical devices, or sensors. The properties and electronic structure of these materials can be tailored by the introduction of substituents. In the case of more reactive species, the modification also can improve stability, which is also an important factor with respect to device fabrication. This review focuses on monoelemental layered materials of Group 15 elements (pnictogens) and in particular their modification, leading to better ambient stability and/or different properties by covalent and non‐covalent modifications. The future modification and application of pnictogens are outlined. Abstract : 2D‐Pniktogene : Schichtförmige Materialien zeigen bemerkenswerte Eigenschaften, z. B. als Katalysatoren, in optischen und elektrischen Funktionseinheiten und als Sensoren. Dieser Kurzaufsatz diskutiert aktuelle Fortschritte bei der Exfoliation und Modifikation von 2D‐Schichtmaterialien aus Elementen der Gruppe 15.