کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7833450 | 1503519 | 2018 | 27 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Ultra-fast responding and recovering ethanol sensors based on CdS nanospheres doped with graphene
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
CdS nanospheres doped with graphene for ethanol detection were fabricated via a simple hydrothermal process. Various methods including XRD, SEM, HRTEM and XPS were carried out to characterize the structure and morphology of the as-prepared CdS nanospheres. Moreover, the ethanol sensing performance of the CdS/G sensor was studied in detail. The results indicated the CdS/G sensor demonstrated high response, ultra-fast responding and recovering ability towards ethanol than pristine CdS. The excellent ethanol sensing properties of the CdS/G sensor were result from the enhanced surface reaction assisted by graphene. Compared with other sensors published by previous researchers, our CdS/G sensor still exhibited great potential.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 453, 30 September 2018, Pages 513-519
Journal: Applied Surface Science - Volume 453, 30 September 2018, Pages 513-519
نویسندگان
Guoqing Feng, Meihan Zhang, Sirui Wang, Chengwen Song, Jingkun Xiao,