کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1668523 1008870 2010 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Reducing gas response kinetics of nanostructured indium oxide thin films
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Reducing gas response kinetics of nanostructured indium oxide thin films
چکیده انگلیسی

Nanostructured indium oxide thin films were prepared by spin-coating the precursor solution on highly porous substrates. Porous substrates were prepared by modifying the surface of glass substrate using poly(methylmethacrylate) solution. Scanning electron microscopic images of the films coated on modified glass substrates show algae-like growth which occupies a larger surface area when compared to the films coated on unmodified substrates which is in accordance with the atomic force microscopic images. Gas sensing property of the films coated on modified substrates showed notable sensitivity even at room temperature. The sensor response for ammonia and ethanol is around 1.8 and 1.5 respectively.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 518, Issue 24, Supplement, 1 October 2010, Pages e125–e128
نویسندگان
, , , ,