Synthesis and Dimerization Behavior of Five Metallophthalocyanines in Different Solvents
Joint Authors
Cheng, Zhenhua
Cui, Na
Zhang, Hongxiao
Zhu, Lijun
Xia, Daohong
Source
Advances in Materials Science and Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-12-18
Country of Publication
Egypt
No. of Pages
5
Abstract EN
Metallophthalocyanine (MPc) has become one of the metal organic compounds with the largest production and the most widely application, because of its excellent performance in catalytic oxidation.
However, aggregation of the MPc in solution, resulting in decreased solubility, greatly limits the performance of application.
Studying the behavior of dimerization of MPcs can provide a theoretical basis for solving the problem of the low solubility.
So five metallophthalocyanines (FePc, CoPc, NiPc, CuPc, and ZnPc) were prepared with improved method and characterized.
Dimerization of the five MPcs was measured by UV-Vis spectroscopy separately in N,N-dimethyl formamide (DMF) and dimethylsulfoxide (DMSO).
The red-shift of maximum absorption wavelength and deviations from Lambert-Beer law with increasing the concentration were observed for all the five MPcs.
The dimerization equilibrium constants (K) of the five MPcs in DMF were arranged in order of CoPc > ZnPc > CuPc > FePc > NiPc, while in DMSO they were arranged in order of ZnPc > CoPc > FePc > CuPc > NiPc.
The type of the central metal and nature of the solvent affect the dimerization of the MPcs.
American Psychological Association (APA)
Cheng, Zhenhua& Cui, Na& Zhang, Hongxiao& Zhu, Lijun& Xia, Daohong. 2014. Synthesis and Dimerization Behavior of Five Metallophthalocyanines in Different Solvents. Advances in Materials Science and Engineering،Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-1015901
Modern Language Association (MLA)
Cheng, Zhenhua…[et al.]. Synthesis and Dimerization Behavior of Five Metallophthalocyanines in Different Solvents. Advances in Materials Science and Engineering No. 2014 (2014), pp.1-5.
https://search.emarefa.net/detail/BIM-1015901
American Medical Association (AMA)
Cheng, Zhenhua& Cui, Na& Zhang, Hongxiao& Zhu, Lijun& Xia, Daohong. Synthesis and Dimerization Behavior of Five Metallophthalocyanines in Different Solvents. Advances in Materials Science and Engineering. 2014. Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-1015901
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1015901