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首页> 外文期刊>Advanced Materials >Graphene and Carbon-Nanotube Nanohybrids Covalently Functionalized by Porphyrins and Phthalocyanines for Optoelectronic Properties
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Graphene and Carbon-Nanotube Nanohybrids Covalently Functionalized by Porphyrins and Phthalocyanines for Optoelectronic Properties

机译：卟啉和酞菁共价官能化的石墨烯和碳纳米管纳米杂化物具有光电性能

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摘要

In recent years, there has been a rapid growth in studies of the optoelectronic properties of graphene, carbon nanotubes (CNTs), and their derivatives. The chemical functionalization of graphene and CNTs is a key requirement for the development of this field, but it remains a significant challenge. The focus here is on recent advances in constructing nanohybrids of graphene or CNTs covalently linked to porphyrins or phthalocyanines, as well as their application in nonlinear optics. Following a summary of the syntheses of nanohybrids constructed from graphene or CNTs and porphyrins or phthalocyanines, explicit intraconjugate electronic interactions between photoexcited porphyrins/phthalocyanines and graphene/CNTs are introduced classified by energy transfer, electron transfer, and charge transfer, and their optoelectronic applications are also highlighted. The major current challenges for the development of covalently linked nanohybrids of porphyrins or phthalocyanines and carbon nanostructures are also presented.
机译：近年来，对石墨烯，碳纳米管（CNT）及其衍生物的光电性能的研究迅速增长。石墨烯和碳纳米管的化学功能化是该领域发展的关键要求，但仍然是一个重大挑战。本文的重点是构建与卟啉或酞菁共价连接的石墨烯或CNT纳米杂化物的最新进展及其在非线性光学中的应用。在总结了由石墨烯或碳纳米管和卟啉或酞菁构成的纳米杂化体的合成后，介绍了光激发的卟啉/酞菁和石墨烯/ CNT之间的显式共轭电子相互作用，按能量转移，电子转移和电荷转移分类，它们的光电应用是也突出了。还提出了开发卟啉或酞菁共价连接的纳米杂化物以及碳纳米结构的当前主要挑战。

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