Electropolymerization of Phthalocyanines

Алпатова, Н. М.; Ovsyannikova, E. V.

doi:10.1002/9783527630592.ch6

Cited by 5 publications

(3 citation statements)

References 71 publications

(161 reference statements)

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“…Changes to the plasmon line width that arise from new chemical interfaces ,− are directly proportional to the plasmon energy that is transferred to the external material. We modified a cyclic voltammetric deposition method that electropolymerizes NiTAPc monomers into semiconducting thin films (Supporting Information Figure S1) , to achieve deposition selectively on AuNRs (Figure S2). Experiments were performed on a hyperspectral dark-field imaging microscope (see the Methods section) to record the scattering spectra of individual AuNRs as the pNiTAPc thickness was increased (Figure a).…”

Section: Resultsmentioning

confidence: 99%

Plasmon Energy Transfer in Hybrid Nanoantennas

et al. 2020

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Plasmonic metal nanoparticles exhibit large dipole moments upon photoexcitation and have the potential to induce electronic transitions in nearby materials, but fast internal relaxation has to date limited the spatial range and efficiency of plasmonic mediated processes. In this work, we use photo-electrochemistry to synthesize hybrid nanoantennas comprised of plasmonic nanoparticles with photoconductive polymer coatings. We demonstrate that the formation of the conductive polymer is selective to the nanoparticles and that polymerization is enhanced by photoexcitation. In situ spectroscopy and simulations support a mechanism in which up to 50% efficiency of nonradiative energy transfer is achieved. These hybrid nanoantennas combine the unmatched light-harvesting properties of a plasmonic antenna with the similarly unmatched device processability of a polymer shell.

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Section: Resultsmentioning

confidence: 99%

Plasmon Energy Transfer in Hybrid Nanoantennas

et al. 2020

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“…Substituted Phtalocyanines) [905][906][907] Synthesis: oxidative electropolymerization of the respective free or metallated tetraphenyl-or fluorenyl or spirobifluorenyl-porphyrin [904].…”

Section: Poly(tetra-substituted Porphyrins) [904] and Poly(tetra-mentioning

confidence: 99%

“…Metal-phtalocyanines have also been electropolymerized starting from the respective tetraamino and other derivatives [905][906][907]. Octyl]-2,2 0 -Bithiophene} (PT-TTF) [908] Synthesis: oxidative electropolymerization of the respective monomers [908].…”

Section: Poly(tetra-substituted Porphyrins) [904] and Poly(tetra-mentioning

confidence: 99%

Conducting Polymers

Inzelt¹

2012

Monographs in Electrochemistry

181

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Surprisingly, a large number of important topics in electrochemistry is not covered by up-to-date monographs and series on the market, some topics are even not covered at all. The series Monographs in Electrochemistry fills this gap by publishing indepth monographs written by experienced and distinguished electrochemists, covering both theory and applications. The focus is set on existing as well as emerging methods for researchers, engineers, and practitioners active in the many and often interdisciplinary fields, where electrochemistry plays a key role. These fields will range -among others -from analytical and environmental sciences to sensors, materials sciences and biochemical research.Information about published and forthcoming volumes is available at

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Classification of Electrochemically Active Polymers

Inzelt

2012

Monographs in Electrochemistry

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Electropolymerization of Phthalocyanines

Cited by 5 publications

References 71 publications

Plasmon Energy Transfer in Hybrid Nanoantennas

Plasmon Energy Transfer in Hybrid Nanoantennas

Conducting Polymers

Classification of Electrochemically Active Polymers

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