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Effects of structural distortion on the optoelectronic properties and reactivity of fullerenes: a DFT study
(Springer, 2021-06-01)
Fullerene is a compound made up solely of carbon atoms structured in the form of cages with high symmetry. These compounds present a variety of applications, mainly due to their unique mechanical and electronic properties. ...
Oligo- and poly(fullerene)s for photovoltaic applications: Modeled electronic behaviors and synthesis
(2017-04-15)
The atom transfer radical addition polymerization (ATRAP) of fullerene to give poly(fullerene)s (PFs) for organic electronics is explored. Quantum chemistry maps the expected electronic behavior of PFs with respect to ...
Tight-binding model for opto-electronic properties of penta-graphene nanostructures
(2018)
We present a tight-binding parametrization for penta-graphene that correctly describes its electronic band structure and linear optical response. The set of parameters is validated by comparing to ab-initio density functional ...
Effects of Mechanical Deformation on the Opto-Electronic Responses, Reactivity, and Performance of Conjugated Polymers: A DFT Study
(2022-04-01)
The development of polymers for optoelectronic applications is an important research area; however, a deeper understanding of the effects induced by mechanical deformations on their intrinsic properties is needed to expand ...
Electronic localization in organic conjugated polymers.
(Sociedade Brasileira de Pesquisas em Materiais.Campos do Jordão, 2013-09-29)
Conjugated polymers are promising organic materials for the development of
photovoltaic devices, and the main opto-electronic features are currently under intense
study. Concerning the effects induced by disorder effects, ...
Chemical sensors based on N-substituted polyaniline derivatives: reactivity and adsorption studies via electronic structure calculations
(2018-07-01)
Conjugated organic polymers represent an important class of materials for varied technological applications including in active layers of chemical sensors. In this context, polyaniline (PANI) derivatives are promising ...
Molecular modeling of low bandgap diblock co-oligomers with π-bridges for applications in photovoltaics
(2018-09-01)
Recently, the diblock co-oligomers concept, a new design method to obtain conjugated organic compounds for varied applications in photovoltaics was proposed. These materials combines the interesting properties of extended ...