Halogen bonding enhances nonlinear optical response in poled supramolecular polymers

Matti Virkki; Ossi Tuominen; Alessandra Forni; Marco Saccone; Pierangelo Metrangolo; Giuseppe Resnati; Martti Kauranen; Arri Priimägi

doi:10.1039/c5tc00484e

Halogen bonding enhances nonlinear optical response in poled supramolecular polymers

Matti Virkki, Ossi Tuominen, Alessandra Forni, Marco Saccone, Pierangelo Metrangolo, Giuseppe Resnati, Martti Kauranen, Arri Priimägi

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Abstract

We demonstrate that halogen bonding strongly enhances the nonlinear optical response of poled supramolecular polymer systems. We compare three nonlinear optical chromophores with similar electronic structures but different bond-donating units, and show that both the type and the strength of the noncovalent interaction between the chromophores and the polymer matrix play their own distinctive roles in the optical nonlinearity of the systems.

Original language	English
Pages (from-to)	3003-3006
Number of pages	4
Journal	Journal of Materials Chemistry C
Volume	3
DOIs	https://doi.org/10.1039/c5tc00484e
Publication status	Published - 2015
Publication type	A1 Journal article-refereed

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10.1039/c5tc00484e

Halogen bonding enhances nonlinear optical response 2015
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Accepted author manuscript, 2.9 MB

http://urn.fi/URN:NBN:fi:tuni-202005135276

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AU - Virkki, Matti

AU - Tuominen, Ossi

AU - Forni, Alessandra

AU - Saccone, Marco

AU - Metrangolo, Pierangelo

AU - Resnati, Giuseppe

AU - Kauranen, Martti

AU - Priimägi, Arri

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N2 - We demonstrate that halogen bonding strongly enhances the nonlinear optical response of poled supramolecular polymer systems. We compare three nonlinear optical chromophores with similar electronic structures but different bond-donating units, and show that both the type and the strength of the noncovalent interaction between the chromophores and the polymer matrix play their own distinctive roles in the optical nonlinearity of the systems.

AB - We demonstrate that halogen bonding strongly enhances the nonlinear optical response of poled supramolecular polymer systems. We compare three nonlinear optical chromophores with similar electronic structures but different bond-donating units, and show that both the type and the strength of the noncovalent interaction between the chromophores and the polymer matrix play their own distinctive roles in the optical nonlinearity of the systems.

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DO - 10.1039/c5tc00484e

M3 - Article

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VL - 3

SP - 3003

EP - 3006

JO - Journal of Materials Chemistry C

JF - Journal of Materials Chemistry C

ER -

Halogen bonding enhances nonlinear optical response in poled supramolecular polymers

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