ridm@nrct.go.th   ระบบคลังข้อมูลงานวิจัยไทย   รายการโปรดที่คุณเลือกไว้

Growth and characterization of bamboo-shaped carbon nanotubes using nanocluster-assembled ZnO:Co thin films as catalyst

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Growth and characterization of bamboo-shaped carbon nanotubes using nanocluster-assembled ZnO:Co thin films as catalyst
นักวิจัย : Zhao, Z. W. , Lei, W. , Zhang, X. B. , Tay, Beng Kang , Chen, J. S.
คำค้น : DRNTU::Engineering::Electrical and electronic engineering.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2555
อ้างอิง : Zhao, Z. W., Lei, W., Zhang, X. B., Tay, B. K., & Chen, J. S. (2012). Growth and Characterization of Bamboo-Shaped Carbon Nanotubes Using Nanocluster-Assembled ZnO:Co Thin Films as Catalyst. Journal of Nanoscience and Nanotechnology, 12(8), 6583-6587(5). , http://hdl.handle.net/10220/13643 , http://dx.doi.org/10.1166/jnn.2012.5427
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Journal of nanoscience and nanotechnology
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

Bamboo-shaped carbon nanotubes (CNTs) had been successfully fabricated by a plasma enhanced chemical vapor deposition method, in which nanocluster-assembled ZnO:Co thin film was used as catalyst. It was found that bamboo-shaped CNTs were generally grown in a direction perpendicularly to the substrate surface with the tops of CNTs dominated by the droplet-like catalyst covered by the carbon layer. The diameter of CNTs was ranged from 20–50 nm. High resolution of TEM image showed that the typical CNT had a multi-walled structure with an inner core presented. The ordered graphite layers were inclined to an axis of CNT about 18° and the interlayer space of a CNT was about 0.35 nm. Two peaks in Raman spectrum at 1586 cm−1 and 1372 cm−1 were identified as G-band and D-band for graphite, respectively. The results showed that catalyst based on ZnO:Co thin films could be used for the growth of CNTs with bamboo-shaped structure.

บรรณานุกรม :
Zhao, Z. W. , Lei, W. , Zhang, X. B. , Tay, Beng Kang , Chen, J. S. . (2555). Growth and characterization of bamboo-shaped carbon nanotubes using nanocluster-assembled ZnO:Co thin films as catalyst.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Zhao, Z. W. , Lei, W. , Zhang, X. B. , Tay, Beng Kang , Chen, J. S. . 2555. "Growth and characterization of bamboo-shaped carbon nanotubes using nanocluster-assembled ZnO:Co thin films as catalyst".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Zhao, Z. W. , Lei, W. , Zhang, X. B. , Tay, Beng Kang , Chen, J. S. . "Growth and characterization of bamboo-shaped carbon nanotubes using nanocluster-assembled ZnO:Co thin films as catalyst."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print.
Zhao, Z. W. , Lei, W. , Zhang, X. B. , Tay, Beng Kang , Chen, J. S. . Growth and characterization of bamboo-shaped carbon nanotubes using nanocluster-assembled ZnO:Co thin films as catalyst. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.