title: Efficient photoluminescent thin films consisting of anchored hybrid perovskite nanoparticles.
abstract: Methylammonium lead bromide nanoparticles are synthetized with a new ligand (11-aminoundecanoic acid hydrobromide) by a non-template method. Upon dispersion in toluene they show a remarkable photoluminescence quantum yield of 80%. In addition, the bifunctional ligand allows anchoring of the nanoparticles on a variety of conducting and semiconducting surfaces, showing bright photoluminescence with a quantum yield exceeding 50%. This opens a path for the simple and inexpensive preparation of multilayer light-emitting devices.
authors.affiliation: Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, Catedrático José Beltrán, 2, 46980 Paterna, Spain. henk.bolink@uv.es.
authors.forename: Laura
authors.initials: L
authors.lastname: Martínez-Sarti
authors.affiliation: Energy Research Institute@NTU (ERI@N), Research Techno Plaza, X-Frontier Block, Level 5, 50 Nanyang Drive, 637553 Singapore, Singapore.
authors.forename: Teck Ming
authors.initials: TM
authors.lastname: Koh
authors.affiliation: Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, Catedrático José Beltrán, 2, 46980 Paterna, Spain. henk.bolink@uv.es.
authors.forename: Maria-Grazia
authors.initials: MG
authors.lastname: La-Placa
authors.affiliation: Energy Research Institute@NTU (ERI@N), Research Techno Plaza, X-Frontier Block, Level 5, 50 Nanyang Drive, 637553 Singapore, Singapore.
authors.forename: Pablo P
authors.initials: PP
authors.lastname: Boix
authors.affiliation: Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, Catedrático José Beltrán, 2, 46980 Paterna, Spain. henk.bolink@uv.es.
authors.forename: Michele
authors.initials: M
authors.lastname: Sessolo
authors.affiliation: Energy Research Institute@NTU (ERI@N), Research Techno Plaza, X-Frontier Block, Level 5, 50 Nanyang Drive, 637553 Singapore, Singapore and School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798 Singapore, Singapore. Subodh@ntu.edu.sg.
authors.forename: Subodh G
authors.initials: SG
authors.lastname: Mhaisalkar
authors.affiliation: Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, Catedrático José Beltrán, 2, 46980 Paterna, Spain. henk.bolink@uv.es.
authors.forename: Henk J
authors.initials: HJ
authors.lastname: Bolink