Microwave-Promoted Synthesis of Sulfonated Metallophthalocyanines and Aggregation in Different Solvents
Five metallosulfophthalocyanines (Fe, Ni, Zn, Co, and Cu) compounds were synthesized by microwave irradiation. Compared to the conventional method of synthesis in terms of reaction time and yields, the microwave-promoted synthesis is preferred with high product yield and short reaction time. All sy...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2015/179034 |
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| author | Zhenhua Cheng Na Cui Shengjuan Jiang Hongxiao Zhang Lijun Zhu Daohong Xia |
| author_facet | Zhenhua Cheng Na Cui Shengjuan Jiang Hongxiao Zhang Lijun Zhu Daohong Xia |
| author_sort | Zhenhua Cheng |
| collection | DOAJ |
| description | Five metallosulfophthalocyanines (Fe, Ni, Zn, Co, and Cu) compounds were synthesized by microwave irradiation. Compared to the conventional method of synthesis in terms of reaction time and yields, the microwave-promoted synthesis is preferred with high product yield and short reaction time. All synthesized products were characterized with MALDI-TOF mass spectrum, Fourier transform infrared spectroscopy (FT-IR), ultraviolet-visible spectroscopy (UV-Vis), and X-ray diffraction (XRD). Aggregation behavior of the five metallosulfophthalocyanines (MSPc) in different solvents was studied by UV-Vis spectroscopy separately in N,N-dimethyl formamide (DMF) and NaOH aqueous solution (5%wt). A redshift of maximum absorption wavelength and deviations from Lambert-Beer law with increasing the concentration were observed. The dimerization equilibrium constants (K) of the five MSPc were determined, respectively. |
| format | Article |
| id | doaj-art-21a0fa71ba36415e9aff616fb37dc9f8 |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-21a0fa71ba36415e9aff616fb37dc9f82025-02-03T01:30:53ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422015-01-01201510.1155/2015/179034179034Microwave-Promoted Synthesis of Sulfonated Metallophthalocyanines and Aggregation in Different SolventsZhenhua Cheng0Na Cui1Shengjuan Jiang2Hongxiao Zhang3Lijun Zhu4Daohong Xia5State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum, Qingdao 266580, ChinaState Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum, Qingdao 266580, ChinaState Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum, Qingdao 266580, ChinaState Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum, Qingdao 266580, ChinaState Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum, Qingdao 266580, ChinaState Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum, Qingdao 266580, ChinaFive metallosulfophthalocyanines (Fe, Ni, Zn, Co, and Cu) compounds were synthesized by microwave irradiation. Compared to the conventional method of synthesis in terms of reaction time and yields, the microwave-promoted synthesis is preferred with high product yield and short reaction time. All synthesized products were characterized with MALDI-TOF mass spectrum, Fourier transform infrared spectroscopy (FT-IR), ultraviolet-visible spectroscopy (UV-Vis), and X-ray diffraction (XRD). Aggregation behavior of the five metallosulfophthalocyanines (MSPc) in different solvents was studied by UV-Vis spectroscopy separately in N,N-dimethyl formamide (DMF) and NaOH aqueous solution (5%wt). A redshift of maximum absorption wavelength and deviations from Lambert-Beer law with increasing the concentration were observed. The dimerization equilibrium constants (K) of the five MSPc were determined, respectively.http://dx.doi.org/10.1155/2015/179034 |
| spellingShingle | Zhenhua Cheng Na Cui Shengjuan Jiang Hongxiao Zhang Lijun Zhu Daohong Xia Microwave-Promoted Synthesis of Sulfonated Metallophthalocyanines and Aggregation in Different Solvents Advances in Materials Science and Engineering |
| title | Microwave-Promoted Synthesis of Sulfonated Metallophthalocyanines and Aggregation in Different Solvents |
| title_full | Microwave-Promoted Synthesis of Sulfonated Metallophthalocyanines and Aggregation in Different Solvents |
| title_fullStr | Microwave-Promoted Synthesis of Sulfonated Metallophthalocyanines and Aggregation in Different Solvents |
| title_full_unstemmed | Microwave-Promoted Synthesis of Sulfonated Metallophthalocyanines and Aggregation in Different Solvents |
| title_short | Microwave-Promoted Synthesis of Sulfonated Metallophthalocyanines and Aggregation in Different Solvents |
| title_sort | microwave promoted synthesis of sulfonated metallophthalocyanines and aggregation in different solvents |
| url | http://dx.doi.org/10.1155/2015/179034 |
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