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UID:DSC-20012
DTSTART;TZID=Europe/Berlin:20230613T134800
SEQUENCE:1693373915
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URL:https://dresden-science-calendar.org/calendar/de/detail/20012
LOCATION:IPF\, Hohe Straße 601069 Dresden
SUMMARY:paper: On the cover of the Journal of Materials Chemistry: IPF publ
 ication on low-dimensional hybrid organic-inorganic perovskites
CLASS:PUBLIC
DESCRIPTION:Speaker: The new paper 'Molecular engineering of naphthalene sp
 acers in low-dimensional perovskites' by Andrei Mitrofanov\, Yonder Berenc
 én\, Elaheh Sadrollahi\, Regine Boldt\, David Bodesheim\, Hendrik Weisk
 e\, Fabian Paulus\, Jochen Geck\, Gianaurelio Cuniberti\, Agn\nInstitute o
 f Speaker: The new paper 'Molecular engineering of naphthalene spacers in 
 low-dimensional perovskites' by Andrei Mitrofanov\, Yonder Berencén\, E
 laheh Sadrollahi\, Regine Boldt\, David Bodesheim\, Hendrik Weiske\, Fabia
 n Paulus\, Jochen Geck\, Gianaurelio Cuniberti\, Agn\nTopics:\nPhysik\, Ch
 emie\, Materialien\n Location:\n  Name: IPF (Prof. Dr. Brigitte Voit)\n  S
 treet: Hohe Straße 6\n  City: 01069 Dresden\n  Phone: \n  Fax: \nDescript
 ion: The new paper 'Molecular engineering of naphthalene spacers in low-di
 mensional perovskites' by Andrei Mitrofanov\, Yonder Berencén\, Elaheh 
 Sadrollahi\, Regine Boldt\, David Bodesheim\, Hendrik Weiske\, Fabian Paul
 us\, Jochen Geck\, Gianaurelio Cuniberti\, Agnieszka Kuc\, and Brigitte Vo
 it reports an investigation on the structures and properties of a series o
 f low-dimensional hybrid organic-inorganic perovskites\, based on naphthal
 ene ammonium cations.  Hybrid organic-inorganic halide perovskites have be
 come promising next-generation semiconducting materials for many applicati
 ons due to their prominent optoelectronic properties and ease of manufactu
 ring. These materials are widely tailorable in composition\, which allows 
 the incorporation of various organic cations. In recent works devoted to t
 he low-dimensional metal halide perovskites\, significant attention has be
 en paid to the molecular engineering of the functionalized cations. It mak
 es possible the design of a variety of new organic-inorganic hybrid materi
 als\, in which semiconducting organic and inorganic layers are assembled a
 t the molecular scale. In this regard\, several low-dimensional hybrid per
 ovskites\, based on naphthalene aromatic ammonium cations and lead iodide 
 were fabricated with a strong focus on structural and optoelectronic inves
 tigation. The configurations of naphthalene derivatives significantly infl
 uence the structures of the inorganic framework in metal halide perovskite
 s\, causing the transformation of the inorganic network from 2D to 1D corn
 er- or face-sharing structures. Highly distorted 1D perovskites show broad
 band emissions originating from self-trapped excitons. This work expands t
 he library of underexplored low-dimensional hybrid perovskites and serves 
 as a fundamental tool to explore the structure-property relationships of o
 rganic-inorganic hybrid lead halides.  Organic cations used for the perovs
 kite fabrication along with the resulted crystal structures of low-dimensi
 onal perovskites are featured as the front cover of the Issue 15 in Journa
 l of Materials Chemistry C.  https://pubs.rsc.org/en/content/articlelandin
 g/2023/tc/d3tc00132f Contact: Leibniz Institute of Polymer Research Dresde
 n (IPF)\, Institute of Macromolecular Chemistry (IMC)\, Prof. Dr. Brigitte
  Voit
DTSTAMP:20260411T184550Z
CREATED:20230731T110554Z
LAST-MODIFIED:20230830T053835Z
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