| Literature DB >> 20919739 |
Kanishka Biswas1, Qichun Zhang, In Chung, Jung-Hwan Song, John Androulakis, Arthur J Freeman, Mercouri G Kanatzidis.
Abstract
The Lewis acidic ionic liquid EMIMBr-AlCl(3) (EMIM = 1-ethyl-3-methylimidazolium) allows a novel synthetic route to the semiconducting layered metal chalcogenides halide [Bi(2)Te(2)Br](AlCl(4)) and its Sb analogue. [Bi(2)Te(2)Br](AlCl(4)) is a direct band gap, strongly anisotropic semiconductor and consists of cationic infinite layers of [Bi(2)Te(2)Br](+) and [AlCl(4)](-) anions inserted between the layers.Entities:
Year: 2010 PMID: 20919739 DOI: 10.1021/ja107483g
Source DB: PubMed Journal: J Am Chem Soc ISSN: 0002-7863 Impact factor: 15.419