Mostrar el registro sencillo del ítem

dc.contributor.author
Alonso, José Antonio  
dc.contributor.author
Kayser, Paula  
dc.contributor.author
Hong, Bo Kyung  
dc.contributor.author
Álvarez Galván, María Consuelo  
dc.contributor.author
Fauth, Francois  
dc.contributor.author
Lopez, Carlos Alberto  
dc.date.available
2022-10-04T10:29:00Z  
dc.date.issued
2021-10  
dc.identifier.citation
Alonso, José Antonio; Kayser, Paula; Hong, Bo Kyung; Álvarez Galván, María Consuelo; Fauth, Francois; et al.; Mechano-Chemical Synthesis, Structural Features and Optical Gap of Hybrid CH3NH3CdBr3 Perovskite; MDPI; Materials; 14; 20; 10-2021; 1-9  
dc.identifier.issn
1996-1944  
dc.identifier.uri
http://hdl.handle.net/11336/171601  
dc.description.abstract
Hybrid methyl-ammonium (MA:CH3 NH3+) lead halide MAPbX3 (X = halogen) perovskites exhibit an attractive optoelectronic performance that can be applied to the next generation of solar cells. To extend the field of interest of these hybrid materials, we describe the synthesis by a solvent-free ball-milling procedure, yielding a well crystallized, pure and moisture stable specimen of the Cd tribromide counterpart, MACdBr3, which contains chains of face-sharing CdBr6 octahedra in a framework defined in the Cmc21 (No 36) space group. The details of the structural arrangement at 295 K have been investigated by high angular resolution synchrotron x-ray diffraction (SXRD), including the orientation of the organic MA units, which are roughly aligned along the c direction, given the acentric nature of the space group. UV-vis spectra unveil a gap of 4.6 eV, which could be useful for ultraviolet detectors.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
MDPI  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/  
dc.subject
ACENTRIC CRYSTAL STRUCTURE  
dc.subject
METHYLAMMONIUM CADMIUM TRIBROMIDE  
dc.subject
POLAR CH3 NH3 + ORIENTATION  
dc.subject
ULTRAVIOLET PIGMENT AND SOLAR CELLS  
dc.subject.classification
Química Inorgánica y Nuclear  
dc.subject.classification
Ciencias Químicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Mechano-Chemical Synthesis, Structural Features and Optical Gap of Hybrid CH3NH3CdBr3 Perovskite  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2022-03-08T21:06:34Z  
dc.journal.volume
14  
dc.journal.number
20  
dc.journal.pagination
1-9  
dc.journal.pais
Suiza  
dc.journal.ciudad
Basilea  
dc.description.fil
Fil: Alonso, José Antonio. Instituto de Ciencia de Materiales de Madrid; España  
dc.description.fil
Fil: Kayser, Paula. Instituto de Ciencia de Materiales de Madrid; España  
dc.description.fil
Fil: Hong, Bo Kyung. Instituto de Ciencia de Materiales de Madrid; España  
dc.description.fil
Fil: Álvarez Galván, María Consuelo. Consejo Superior de Investigaciones Científicas; España  
dc.description.fil
Fil: Fauth, Francois. No especifíca;  
dc.description.fil
Fil: Lopez, Carlos Alberto. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Área Química General e Inorgánica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Investigaciones en Tecnología Química. Universidad Nacional de San Luis. Facultad de Química, Bioquímica y Farmacia. Instituto de Investigaciones en Tecnología Química; Argentina  
dc.journal.title
Materials  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.3390/ma14206039