Synthesis, electron transport, and charge storage properties of fullerene-zinc porphyrin hybrid nanodiscs

被引：5
|
作者：
Garai, Antara [1 ]
Kumar, Mohit [2 ]
Sinha, Woormileela [1 ]
Chatterjee, Sriparna [3 ]
Purohit, Chandra Shekhar [1 ]
Som, Tapobrata [2 ]
Kar, Sanjib [1 ]
机构：
[1] Natl Inst Sci Educ & Res, Sch Chem Sci, Bhubaneswar 751005, Orissa, India
[2] Inst Phys, Bhubaneswar 751005, Orissa, India
[3] CSIR, Inst Minerals & Mat Technol, Colloids & Mat Chem Dept, Bhubaneswar 751013, Orissa, India
来源：
RSC ADVANCES | 2014年 / 4卷 / 109期
关键词：
SINGLE-CRYSTALS; C-60; POLYMER; COMPLEXES; ENERGY; ORGANIZATION; FABRICATION; MORPHOLOGY; FILMS; THIN;
D O I：
10.1039/c4ra12774a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A donor (D)-acceptor (A) based system has been developed with the help of a newly synthesized Zn-porphyrin complex and C-60 fullerene. A series of spectroscopic methods, absorption spectroscopy (UV-Vis- NIR), powder X-ray diffraction (XRD), and X-ray photoelectron spectroscopy (XPS) measurements, confirm the existence of a charge transfer based complex between Zn-porphyrin and C-60 fullerene. By using this D-A based system, circular disc-like nano objects have been generated. With the help of these nano objects, a diode has been fabricated. Current-voltage (I-V) and the capacitance-voltage (C-V) analyses of the diode were performed. The critical role of the Ag-C-60-Zn-porphyrin and C60-Zn-porphyrin-SiOx interfaces are clearly understood from the I-V characteristics of the present device. Existence of a hysteresis loop in the C-V plot indicates that the device is indeed suitable for charge storage applications.
引用
收藏
页码：64119 / 64127
页数：9
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