A Spectral, Optical, Microscopic Study, Synthesis and Characterization of PVC Films Containing Schiff Base Complexes

被引：8

作者：

Yousif, Emad ^{[1
]}

Asaad, Noora ^{[1
]}

Ahmed, Dina S. ^{[2
]}

Mohammed, Salam A. ^{[3
]}

Jawad, Ali H. ^{[4
]}

机构：

[1] Nahrain Univ, Coll Sci, Dept Chem, Baghdad 64021, Iraq

[2] Al Mansour Univ Coll, Dept Med Instrumentat Engn, Baghdad 64021, Iraq

[3] Univ Nizwa, Coll Engn & Architecture, Dept Chem & Petrochem Engn, Nizwa 616, Oman

[4] Univ Teknol MARA, Fac Appl Sci, Shah Alam, Selangor, Malaysia

来源：

BAGHDAD SCIENCE JOURNAL | 2019年 / 16卷 / 01期

关键词：

Conducting polymers; Metal complexes; Optical properties; PVC; Schiff Base;

D O I：

10.21123/bsj.2019.16.1.0056

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

In this work, synthesis of conducting polymeric films namely, PVC thin films was carried out containing Schiff base (L) with Cu2+, Cr3+, Ni2+, Co2+, in addition to inspecting the possibilities of measuring energy gap values of PVC-L-M with variety metal ions. These new polymeric films (PVC-L-M) were characterized by FTIR spectrophotometry, energy gap and surface morphology. The optical data recorded that the band gap values are influenced by the type of metals. All modified films have a red shift in optical properties in the ultraviolet region. The PVC-L-Co(II) was the lowest value of the optical band gap, 3.1 eV.

引用

页码：56 / 60

页数：5

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