Two polymeric metal complexes based on polycarbazole containing complexes of 8-hydroxyquinoline with Zn(II) and Ni(II) in the backbone: Synthesis, characterization and photovoltaic applications

Deng, Jinyan; Guo, Li Xin; Xiu, Qian; Zhang, Lirong; Wen, Gaojun; Zhong, Chaofan

doi:10.1016/j.matchemphys.2012.01.064

Cited by 19 publications

(12 citation statements)

References 54 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Schemes 13 and 14 showed polymeric complexes incorporating Ni, Zn and Cd and the performances of these dyes in DSCs have already been discussed [78,79]. The thiophene-containing polymeric photosensitizers shown in Scheme 14 have been extended to polymers 54 and 55 (Scheme 25) [104].…”

Section: Zincmentioning

confidence: 97%

Light harvesting with Earth abundant d-block metals: Development of sensitizers in dye-sensitized solar cells (DSCs)

Bozic-Weber

Constable

Housecroft

2013

Coordination Chemistry Reviews

171

167

View full text Add to dashboard Cite

Section: Zincmentioning

confidence: 97%

Light harvesting with Earth abundant d-block metals: Development of sensitizers in dye-sensitized solar cells (DSCs)

Bozic-Weber

Constable

Housecroft

2013

Coordination Chemistry Reviews

171

167

View full text Add to dashboard Cite

“…All complex compounds show the maximum wavelength in the UV region (under 400 nm). This wavelength shows the metal-ligand charge transfer phenomenon which only has by complex compound (Deng et al, 2012). Characterization using FTIR spectrophotometer was used to determine the functional groups formed in the complex compound and to determine the bonds formed between metals and ligands.…”

Section: Characterization Of Complex Compoundsmentioning

confidence: 99%

The influence of metal on the performance of 2,4,5-triphenylimidazole as an inhibitor of dengue virus replication

Sumarsih

Pratiwi

Ainni

et al. 2020

APJMBB

View full text Add to dashboard Cite

Dengue is a contagious disease caused by dengue virus and transmitted to humans by the bite of infected Aedes aegypti mosquito. Imidazole and its derivatives are proven have ability impairing dengue virus. One of potential imodazole’s derivatives is 2,4,5-triphenylimidazole (TPI). The presence of metal to the 2,4,5-triphenylimidazole (TPI) structure through a complex compound formation highly contributes to their ability as an inhibtor dengue virus replication. Iron, cobalt and zinc were used as an ion center in the complex compound. Complex Zn-TPI and Fe-TPI showed low cytotoxic effect at all the evaluated concentrations (viability > 50%). Complex Co-TPI showed reduction of DENV-3 growth, at the lowest concentration (6.25 µg/ml) exhibited the antiviral activity (DENV-3 reduction 43%). For Fe-TPI and Zn-TPI, the reduction values of DENV-3 were 56% and 54.9% respectively.

show abstract

“…A significant band at 1090 cm -1 has been attributed to BF 4 -ion for P(Cz), which is due to the electrolytes in TEABF 4 . For the polymer, the band at 1600 cm -1 could be assigned to the anti-symmetric and symmetric C-C stretching deformation.…”

Section: Ftir-atr Measurementsmentioning

confidence: 99%

“…The peak at 1230 and 720 cm -1 corresponding to stretching of aromatic C-N bonds or vibration of disubstituted benzene ring and -C-H (out of plane deformation of C-H bond in benzene ring. P(TCzC) corresponds to peak at 3473 cm -1 for C-H stretching, at 1626 cm -1 for C=C stretching, at 1483 cm -1 for CH 3 , at 1046 cm -1 for dopant ion (BF 4 -) and at 762 cm -1 for C-S stretching (Figure 10). The peak at 1156 cm -1 was the bond of S=O bond in carbazole structure [44].…”

Section: Ftir-atr Measurementsmentioning

confidence: 99%

See 1 more Smart Citation

A novel synthesis of 4-toluene 9H-carbazole-9-carbodithioate, electropolymerization and impedance study

Ateş

Uludag²,

Karazehir³

et al. 2014

Express Polym. Lett.

View full text Add to dashboard Cite

Among conducting polymers, polycarbazoles are known for their good electro-activity [1,2] and thermal [3][4][5], electrical [6], photo-physical [7], and electrochromic properties [8]. They have been suggested for a number of applications, such as electroluminescent devices [9], sensors [10,11], redox catalysts [12], and electrochromic displays [13]. The functional groups, such as amino, imino and sulfonic groups have been performed for achieving new polymers which meet the criteria of commercial applications [14][15][16]. There are many novel syntheses of functional polycarbazole papers. 3,6-bis (2,3-dihydrothieno [3,4-b] N-(o-ethynyl) Abstract. A novel synthesis of 4-toluene 9H-carbazole-9-carbodithioate (TCzC) was chemically synthesized and characterized by Fourier Transform Infrared (FTIR), proton nuclear magnetic resonance ( 1 H-NMR), and carbon nuclear magnetic resonance ( 13 C-NMR) spectroscopies. Specific (C sp ) and double layer capacitances (C dl ) of the electro-coated poly(carbazole) and poly(TCzC) films were obtained on glassy carbon electrode (GCE) by impedimetric method with DC potential from -0.1 to +1.0 V by increasing potential of 0.2 V. The polymers were characterized by Cyclic voltammetry (CV), Fourier transform infrared reflectance-attenuated total reflection spectroscopy (FTIR-ATR), Atomic force microscopy (AFM), and Electrochemical impedance spectroscopy (EIS). The use of additional variable (DC potential) helped to disambiguate the equivalent circuit model of R (C(R(Q(RW))))(CR).Simulation results were compared with experimental data. In this study, substituted group effects of CS 2 and tosyl on carbazole polymer were investigated by EIS technique. CS 2 group together with tosyl group in the structure of carbazole decreased the specific capacitance value (C sp = 0.43 mF·cm -2 ) compared to PCz (C sp = 1.44 mF·cm -2 ). Electropolymerization formation was seriously affected by substituted groups of CS 2 and tosyl on conjugation system because of the electron donor and acceptor ability.

show abstract

Two polymeric metal complexes based on polycarbazole containing complexes of 8-hydroxyquinoline with Zn(II) and Ni(II) in the backbone: Synthesis, characterization and photovoltaic applications

Cited by 19 publications

References 54 publications

Light harvesting with Earth abundant d-block metals: Development of sensitizers in dye-sensitized solar cells (DSCs)

Light harvesting with Earth abundant d-block metals: Development of sensitizers in dye-sensitized solar cells (DSCs)

The influence of metal on the performance of 2,4,5-triphenylimidazole as an inhibitor of dengue virus replication

A novel synthesis of 4-toluene 9H-carbazole-9-carbodithioate, electropolymerization and impedance study

Contact Info

Product

Resources

About