Synthesis and Dimerization Behavior of Five Metallophthalocyanines in Different Solvents
المؤلفون المشاركون
Cheng, Zhenhua
Cui, Na
Zhang, Hongxiao
Zhu, Lijun
Xia, Daohong
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-5، 5ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-12-18
دولة النشر
مصر
عدد الصفحات
5
الملخص 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.
نمط استشهاد جمعية علماء النفس الأمريكية (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
نمط استشهاد الجمعية الأمريكية للغات الحديثة (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
نمط استشهاد الجمعية الطبية الأمريكية (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
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1015901
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر