The effects of substituent position on kinetics of benzene vapour adsorption onto 3-phenylphenoxy substituted metal-free and metallo-phthalocyanines thin films

被引：3

作者：

Ali, Haytham Elzien Alamin ^{[1
,2
]}

Can, Nursel ^{[3
]}

Altun, Selcuk ^{[1
]}

Odabas, Zafer ^{[1
]}

机构：

[1] Marmara Univ, Dept Chem, TR-34722 Istanbul, Turkey

[2] Univ Khartoum, Dept Chem, Fac Sci, POB 321, Khartoum 11115, Sudan

[3] Yildiz Tech Univ, Dept Phys, TR-34210 Istanbul, Turkey

来源：

DALTON TRANSACTIONS | 2016年 / 45卷 / 42期

关键词：

GAS-SENSING PROPERTIES; TEMPERATURE; HOMO;

D O I：

10.1039/c6dt03153f

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The preparation of metal-free, Zn(II), In(III), and Cu(II)-phthalocyanines containing tetrakis-(3-phenylphenoxy) groups was achieved by employing 3-(3-phenylphenoxy)phthalonitrile (1) and 4-(3-phenylphenoxy)phthalonitrile (2) as starting materials. The phthalonitriles and phthalocyanines were characterized by elemental analysis, infrared, proton nuclear magnetic resonance, ultraviolet-visible, and matrix-assisted laser desorption/ionization time-of-flight mass spectroscopic techniques. The effect of the substituent group on the kinetics of benzene vapour adsorption onto these novel compounds was examined using three kinetics models: the pseudo first-order model, the Elovich equation, and a simple adsorption-desorption model. Results show that the benzene adsorption kinetics strongly depend on the position of the substituent groups.

引用

页码：16922 / 16930

页数：9