Copper phthalocyanine functionalized single-walled carbon nanotubes: thin film deposition and sensing properties

被引:6
|
作者
Banimuslem, Hikmat [1 ]
Hassan, Aseel [1 ]
Basova, Tamara [2 ]
Yushina, Irina [2 ]
Durmus, Mahmut [3 ]
Tuncel, Sinem [3 ]
Esenpinar, Aliye Asli [4 ]
Gurek, Ayse Gul [3 ]
Ahsen, Vefa [5 ]
机构
[1] Sheffield Hallam Univ, Mat & Engn Res Inst, Sheffield S1 1WB, S Yorkshire, England
[2] Nikolaev Inst Inorgan Chem SB RAS, Novosibirsk, Russia
[3] Gebze Inst Technol, Dept Chem, TR-41400 Gebze, Kocaeli, Turkey
[4] Kirklareli Univ, Dept Chem, TR-39100 Kirklareli, Turkey
[5] TUBITAK Marmara Res Ctr, Mat Inst, Gebze, Kocaeli, Turkey
关键词
Hybrid; SWCNT; metal phthalocyanine; thin films; SEM; TIRE; MOLECULAR-INTERACTIONS;
D O I
10.4028/www.scientific.net/KEM.605.461
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
Thin films of non-covalently hybridised single-walled carbon nanotubes (SWCNT) and tetra-substituted copper phthalocyanine (CuPcR4) molecules have been produced. The pi-pi interaction between SWCNTs and CuPcR4 molecules has been revealed by using different characterisation techniques. Scanning electron microscopy (SEM) measurements have shown that films obtained from the acid-treated SWCNTs/CuPcR4 hybrids demonstrated more homogenous surface. Using total internal reflection ellipsometry spectroscopy (TIRE), thin films of the new hybrid have been examined as an optical sensing membrane for the detection of benzo[a] pyrene in water to demonstrate the sensing properties of the hybrid.
引用
收藏
页码:461 / 464
页数:4
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