کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6598783 | 1423881 | 2018 | 46 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Novel tetrakis 4-(hydroxymethyl)-2,6-dimethoxyphenoxyl substituted metallophthalocyanines: Synthesis, electrochemical redox, electrocatalytic oxygen reducing, and volatile organic compounds sensing and adsorption properties
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Novel tetrakis 4-(hydroxymethyl)-2,6-dimethoxyphenoxyl substituted metallophthalocyanines: Synthesis, electrochemical redox, electrocatalytic oxygen reducing, and volatile organic compounds sensing and adsorption properties Novel tetrakis 4-(hydroxymethyl)-2,6-dimethoxyphenoxyl substituted metallophthalocyanines: Synthesis, electrochemical redox, electrocatalytic oxygen reducing, and volatile organic compounds sensing and adsorption properties](/preview/png/6598783.png)
چکیده انگلیسی
Tetrakis-benzyl alcohol substituted metallophthalocyanine complexes were prepared by the tetramerization reactions of (4-(hydroxymethyl)-2,6-dimethoxyphenoxy)phthalonitrile with Fe (II), Co (II) and Zn (II) metal salts in 2-N, N-dimethylaminoethanol. The structures of the complexes were characterized by elemental analysis, FTIR, UV-vis and MALDI-TOF MS spectroscopic methods. Redox properties of the compounds were investigated by voltammetric and in situ spectroelectrochemical measurements in nonaqueous solution medium. Furthermore, the electrocatalytic performances of the compounds for the oxygen reduction reaction were also studied. Beside, sensing measurements of the spin coated films of the complexes showed that their interaction with organic vapors lead to significant changes in the electrical conductivity. Maximum sensitivity was obtained with Fe(II) phthalocyanine coated sensor for all organic vapors investigated.240
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Dyes and Pigments - Volume 154, July 2018, Pages 172-187
Journal: Dyes and Pigments - Volume 154, July 2018, Pages 172-187
نویسندگان
Ä°pek Günay, Efe Baturhan Orman, Ahmet Altındal, Bekir Salih, Metin Ãzer, Ali Rıza Ãzkaya,