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Electrochemical deposition of ZnO nanorods on transparent reduced graphene oxide electrodes for hybrid solar cells

หน่วยงาน Nanyang Technological University, Singapore

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ชื่อเรื่อง : Electrochemical deposition of ZnO nanorods on transparent reduced graphene oxide electrodes for hybrid solar cells
นักวิจัย : Yin, Zongyou , Wu, Shixin , Zhou, Xiaozhu , Huang, Xiao , Zhang, Qichun , Boey, Freddy Yin Chiang , Zhang, Hua
คำค้น : DRNTU::Engineering::Materials.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2553
อ้างอิง : Yin, Z., Wu, S., Zhou, X., Huang, X., Zhang, Q., Boey, F. Y. C., & Zhang, H. (2010). Electrochemical deposition of ZnO nanorods on transparent reduced graphene oxide electrodes for hybrid solar cells. Small, 6(2), 307-312. , 1613-6829 , http://hdl.handle.net/10220/8545 , http://dx.doi.org/10.1002/smll.200901968
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Small
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

Monocrystalline ZnO nanorods (NRs) with high donor concentration are electrochemically deposited on highly conductive reduced graphene oxide (rGO) films on quartz. The film thickness, optical transmittance, sheet resistance, and roughness of rGO films are systematically studied. The obtained ZnO NRs on rGO films are characterized by X-ray diffraction, transmission electron microscopy, photoluminescence, and Raman spectra. As a proof-of-concept application, the obtained ZnO NRs on rGO are used to fabricate inorganic–organic hybrid solar cells with layered structure of quartz/rGO/ZnO NR/poly(3-hexylthiophene)/poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (P3HT/PEDOT:PSS)/Au. The observed power conversion efficiency (PCE, η), ≈ 0.31%, is higher than that reported in previous solar cells by using graphene films as electrodes. These results clearly demonstrate that rGO films with a higher conductivity have a smaller work function and show a better performance in the fabricated solar cells.

บรรณานุกรม :
Yin, Zongyou , Wu, Shixin , Zhou, Xiaozhu , Huang, Xiao , Zhang, Qichun , Boey, Freddy Yin Chiang , Zhang, Hua . (2553). Electrochemical deposition of ZnO nanorods on transparent reduced graphene oxide electrodes for hybrid solar cells.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Yin, Zongyou , Wu, Shixin , Zhou, Xiaozhu , Huang, Xiao , Zhang, Qichun , Boey, Freddy Yin Chiang , Zhang, Hua . 2553. "Electrochemical deposition of ZnO nanorods on transparent reduced graphene oxide electrodes for hybrid solar cells".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Yin, Zongyou , Wu, Shixin , Zhou, Xiaozhu , Huang, Xiao , Zhang, Qichun , Boey, Freddy Yin Chiang , Zhang, Hua . "Electrochemical deposition of ZnO nanorods on transparent reduced graphene oxide electrodes for hybrid solar cells."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2553. Print.
Yin, Zongyou , Wu, Shixin , Zhou, Xiaozhu , Huang, Xiao , Zhang, Qichun , Boey, Freddy Yin Chiang , Zhang, Hua . Electrochemical deposition of ZnO nanorods on transparent reduced graphene oxide electrodes for hybrid solar cells. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2553.