Vibrational and optical properties of Meso-tetrakis(4-phenylsulfonica-acid) porphyrin decorated with graphene oxide

被引：12
作者：
Bajjou, O. [1 ,2 ,3 ]
Khenfouch, M. [2 ,3 ]
Baitoul, M. [1 ]
Mothudi, B. [2 ]
Dhlamini, M. [2 ]
Faulques, E. [6 ]
Maaza, M. [4 ,5 ]
机构：
[1] Univ Sidi Mohamed Ben Abdellah, Fac Sci Dhar El Mahraz, Solid State Phys Lab, Grp Polymers & Nanomat, POB 1796, Atlas Fez 30000, Morocco
[2] Coll Sci, Dept Phys, Engn & Technol Sci Campus, ZA-1709 Johannesburg, South Africa
[3] Africa Graphene Ctr, 2 Boekenhout St, ZA-1709 Johannesburg, South Africa
[4] iThemba LABS Nat Res Fdn South Africa, Old Faure Rd,POB 722, ZA-7129 Somerset West, Western Cape Pr, South Africa
[5] Univ South Africa, Coll Grad Studies, UNISA Africa Chair Nanosci Nanotechnol, POB 392, Pretoria, South Africa
[6] Inst Mat Jean Rouxel, 2 Rue Houssiniere,BP32229, F-44322 Nantes 3, France
来源：
XII MAGHREB DAYS OF MATERIAL SCIENCES | 2017年 / 186卷
关键词：
SPECTROSCOPY; DYNAMICS;
D O I：
10.1088/1757-899X/186/1/012003
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Functionalized graphene oxide have received much attention in a broad range of applications from light harvesting. The interactions between graphene and Meso-tetrakis(4-phenylsulfonica-acid) porphyrin (H4TPPS42-), especially pi-pi interactions have also been extensively investigated. The composite material formed stable dispersions was characterized by X-ray diffraction, Transmission electronic microscopies, FTIR, Raman. The effect pH and concentration was study by UV-visible absorption.
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页数：8
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