کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7886907 | 1509787 | 2018 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Incorporation of carbon nanotube and graphene in ZnO nanorods-based hydrogen gas sensor
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
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چکیده انگلیسی
In this study, ZnO nanorods (NRs) were grown using solgel/hydrothermal methods on SiO2, carbon nanotube (CNT)/SiO2, and graphene/SiO2 substrates to form hydrogen gas sensing chips. Results indicate that ZnO NRs/CNT/SiO2 structures exhibited better H2 sensing performance than the other two types of ZnO NRs-based structures. Furthermore, multiple electrical and material characterizations show that ZnO NRs/CNT/SiO2 structures had a stronger (002) crystalline phase, with nanorod fusion near the bottom, and more oxygen-related defects. Owing to their small size, simple fabrication, and low cost, the ZnO NRs/CNT/SiO2based H2 gas sensors are promising for future industrial H2 sensing applications.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ceramics International - Volume 44, Issue 11, 1 August 2018, Pages 12308-12314
Journal: Ceramics International - Volume 44, Issue 11, 1 August 2018, Pages 12308-12314
نویسندگان
Wen Chang Huang, Hsin Jie Tsai, Tien Chai Lin, Wei Chih Weng, Yu Cheng Chang, Jo Lun Chiu, Jing-Jenn Lin, Chia Feng Lin, Yung-Sen Lin, Hsiang Chen,