New Trends in the Optical and Electronic Applications of Polymers Containing Transition‐Metal Complexes

Liu, Shujuan; Chen, Yang; Xu, Wenyuan; Zhao, Qiang; Huang, Wei

doi:10.1002/marc.201100775

Cited by 55 publications

(31 citation statements)

References 79 publications

(41 reference statements)

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“…9,10 The incorporation of metal centers into polymeric organic backbones not only makes these materials multi-functional, but also changes the properties such as electroactivity and conductivity of the resulting materials when compared to the individual inorganic and organic segments alone. [11][12][13][14] Therefore, a detailed understanding of the interactive role of the transition metals in conducting metallopolymers will provide insight for the rational design of materials for specific applications.…”

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confidence: 99%

Direct insights into metal-induced conductivity enhancement in conducting metallopolymers

Nguyen

Holliday

2015

Chem. Commun.

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confidence: 99%

Direct insights into metal-induced conductivity enhancement in conducting metallopolymers

Nguyen

Holliday

2015

Chem. Commun.

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“…In recent years, various crystalline metal-organic architectures (MOAs) including coordination polymers (CPs) or metal-organic frameworks (MOFs) have been an object of very intense research that spans from the fields of crystal design and engineering to chemistry of functional materials [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15]. In particular, a very interesting research direction concerns the search for new and versatile organic building blocks that can be applied for the design of unusual metal-organic architectures with desirable structural features and notable functional properties [16][17][18][19].…”

Section: Introduction and Scopementioning

confidence: 99%

Multifunctional Aromatic Carboxylic Acids as Versatile Building Blocks for Hydrothermal Design of Coordination Polymers

Wen

Liang

et al. 2018

Crystals

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Abstract:Selected recent examples of coordination polymers (CPs) or metal-organic frameworks (MOFs) constructed from different multifunctional carboxylic acids with phenyl-pyridine or biphenyl cores have been discussed. Despite being still little explored in crystal engineering research, such types of semi-rigid, thermally stable, multifunctional and versatile carboxylic acid building blocks have become very promising toward the hydrothermal synthesis of metal-organic architectures possessing distinct structural features, topologies, and functional properties. Thus, the main aim of this mini-review has been to motivate further research toward the synthesis and application of coordination polymers assembled from polycarboxylic acids with phenyl-pyridine or biphenyl cores. The importance of different reaction parameters and hydrothermal conditions on the generation and structural types of CPs or MOFs has also been highlighted. The influence of the type of main di-or tricarboxylate ligand, nature of metal node, stoichiometry and molar ratio of reagents, temperature, and presence of auxiliary ligands or templates has been showcased. Selected examples of highly porous or luminescent CPs, compounds with unusual magnetic properties, and frameworks for selective sensing applications have been described.

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“…This extends the chemistry to different conditions that can be used for practical applications [1][2][3][4][5][6][7][8][9]. There has been an increasing interest in the design, synthesis and use of diverse macrocyclic receptors capable of selective recognition of metal ions, anions and neutral molecules [10 -24].…”

Section: Introductionmentioning

confidence: 99%

Review: Properties and chemical reactivity of metallo phthalocyanine and tetramethylbenzoannulene complexes grafted into a polymer backbone

Ferraudi

Lappin

2014

Journal of Coordination Chemistry

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The properties of coordination complexes grafted to a polymer backbone are reviewed in this article. The focus is on complexes of phthalocyanine and tetraazaannulene (5,7,12,14-tetramethyldibenzo[b,i] [1,4,8,11]tetraazacyclotetradecine, also abbreviated tmdbztaa) with various transition metal ions and Al(III). In addition to the morphological characteristics of the materials, their thermal and photochemical reactions are reviewed. Processes such as catalysis of the lignin degrading process and the reduction of CO 2 are presented as examples of these materials potential applications. tmdbztaa = 5,7,12,14-tetramethyldibenzo[b,i]-1,4,8,11-tetraaza[14]annulene tspc = phthalocyaninetetrasulfonate trspc = phthalocyaninetrisulfonate pc = phthalocyanine TEM = transmission electron microscope AFM = atomic force microscope eaq = solvated electron in aqueous solutions esol = solvated electron in organic medium k ob = experimentally determined pseudo-first order rate constant k/ε = ratio of the second order rate constant to the extinction coefficient at the wavelength of the probe Downloaded by [New York University] at 03:51 14 October 2014 2 λ ex = wavelength of the light used for the irradiation of the light absorbing compound (HOMO-6) 1 (LUMO) 1 -dd 3 ππ* = triplet excited state resulting in an electronic transition between low energy π and higher energy π* orbitals 3 LF = triplet metal-centered excited state Abbreviated names of the polymers with their corresponding structures can be seen in figure 1. Abbreviations used in the text IntroductionThe extensive and diverse chemistry of transition metal coordination complexes can be modified when the complexes are grafted into a polymer backbone. This extends the chemistry to different conditions that can be used for practical applications [1][2][3][4][5][6][7][8][9]. There has been an increasing interest in the design, synthesis and use of diverse macrocyclic receptors capable of selective recognition of metal ions, anions and neutral molecules [10 -24]. Such macrocyclic receptors are readily incorporated in polymer matrices. In this role, polyazamacrocycles have been extensively studied [11][12][13][14][15][16] because they are able to coordinate divalent metal cations, such as Ni 2+ or Cu 2+ , by displacing the amide protons. The complexes have many applications in catalysis [23], molecular machines, oxygen uptake [18, 19], medicine [18], as antiviral agents [25][26][27], and can also be studied as biological models for metalloproteins [28] in a polymeric environment. For example, the structural features of the macrocycles and the unique radiophysical properties of copper radioisotopes have led to their potential usefulness in diagnostic and/or therapeutic applications [29].Among the metal complexes that can be grafted into a polymer, the annuleno and phthalocyanine ligands are of a particular interest because they can catalyze thermal and photochemical reactions. In addition to other applications, these complexes are competent in the photoinduced oxidative degradation of...

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New Trends in the Optical and Electronic Applications of Polymers Containing Transition‐Metal Complexes

Cited by 55 publications

References 79 publications

Direct insights into metal-induced conductivity enhancement in conducting metallopolymers

Direct insights into metal-induced conductivity enhancement in conducting metallopolymers

Multifunctional Aromatic Carboxylic Acids as Versatile Building Blocks for Hydrothermal Design of Coordination Polymers

Review: Properties and chemical reactivity of metallo phthalocyanine and tetramethylbenzoannulene complexes grafted into a polymer backbone

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