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Toward high-performance solution-processed carbon nanotube network transistors by removing nanotube bundles

หน่วยงาน Nanyang Technological University, Singapore

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ชื่อเรื่อง : Toward high-performance solution-processed carbon nanotube network transistors by removing nanotube bundles
นักวิจัย : Lee, Chun Wei , Weng, Cheng-Hui , Wei, Li , Chen, Yuan , Chan-Park, Mary B. , Tsai, Chuen-Horng , Leou, Keh-Chyang , Poa, Patrick C. H. , Wang, Junling , Li, Lain-Jong
คำค้น : DRNTU::Engineering::Materials::Nanostructured materials.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2551
อ้างอิง : Lee, C. W., Weng, C. H., Wei, L., Chen, Y., Chan-Park, M. B., Tsai, C. H., & et al. (2008). Toward High-Performance Solution-Processed Carbon Nanotube Network Transistors by Removing Nanotube Bundles. Journal of physical chemistry C, 112(32), 12089-12091. , http://hdl.handle.net/10220/7422 , http://dx.doi.org/10.1021/jp805434d
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Journal of physical chemistry C
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

Reported solution-processed field-effect transistor (FET) devices based on single-walled carbon nanotube (SWNT) networks have either high mobility but low on/off ratio or vice versa. Recently, Arnold et al. (Nat. Nanotechnol. 2006, 1, 60−65) have made significant improvements in obtaining semiconductor-enriched SWNTs by using density-gradient ultracentrifugation. Here, we report that removing the SWNT bundles using organic−aqueous interfacial purification can further enhance the electrical performance of SWNT-FETs. The on/off ratio of the SWNT-FET is improved by 1 order of magnitude. By combining density-gradient ultracentrifugation and interfacial purification, it is possible to obtain high on/off ratio and high mobility of solution-processed SWNT-FETs at a promising yield.

บรรณานุกรม :
Lee, Chun Wei , Weng, Cheng-Hui , Wei, Li , Chen, Yuan , Chan-Park, Mary B. , Tsai, Chuen-Horng , Leou, Keh-Chyang , Poa, Patrick C. H. , Wang, Junling , Li, Lain-Jong . (2551). Toward high-performance solution-processed carbon nanotube network transistors by removing nanotube bundles.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Lee, Chun Wei , Weng, Cheng-Hui , Wei, Li , Chen, Yuan , Chan-Park, Mary B. , Tsai, Chuen-Horng , Leou, Keh-Chyang , Poa, Patrick C. H. , Wang, Junling , Li, Lain-Jong . 2551. "Toward high-performance solution-processed carbon nanotube network transistors by removing nanotube bundles".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Lee, Chun Wei , Weng, Cheng-Hui , Wei, Li , Chen, Yuan , Chan-Park, Mary B. , Tsai, Chuen-Horng , Leou, Keh-Chyang , Poa, Patrick C. H. , Wang, Junling , Li, Lain-Jong . "Toward high-performance solution-processed carbon nanotube network transistors by removing nanotube bundles."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2551. Print.
Lee, Chun Wei , Weng, Cheng-Hui , Wei, Li , Chen, Yuan , Chan-Park, Mary B. , Tsai, Chuen-Horng , Leou, Keh-Chyang , Poa, Patrick C. H. , Wang, Junling , Li, Lain-Jong . Toward high-performance solution-processed carbon nanotube network transistors by removing nanotube bundles. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2551.