کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
745489 1462118 2012 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Enhanced Cl2 response of ultrathin bi-nuclear (cobalt–iron) phthalocyanine films
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Enhanced Cl2 response of ultrathin bi-nuclear (cobalt–iron) phthalocyanine films
چکیده انگلیسی

Ultrathin bi-nuclear (cobalt–iron) phthalocyanine, (Co–Fe)Pc films (thickness: ∼20 nm) were grown on (0 0 0 1) Al2O3 substrates by molecular beam epitaxy. These films showed very high mobility ∼110 cm2 V−1 s−1 at room temperature, which are nearly two orders of magnitude higher as compared to the pure CoPc and FePc films prepared under identical conditions. We demonstrated that due to high mobility of bi-nuclear phthalocyanine films, they exhibit enhanced response for chlorine (Cl2) gas as compared to pure CoPc and FePc films.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators B: Chemical - Volumes 171–172, August–September 2012, Pages 423–430
نویسندگان
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