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Electrospinning-derived “Hairy Seaweed” and its photoelectrochemical properties

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Electrospinning-derived “Hairy Seaweed” and its photoelectrochemical properties
นักวิจัย : Kong, Junhua , Wei, Yuefan , Yang, Liping , Yee, Wu Aik , Dong, Yuliang , Zhou, Rui , Wong, Siew Yee , Ke, Lin , Sun, Xiaowei , Du, Hejun , Li, Xu , Lu, Xuehong
คำค้น : DRNTU::Engineering::Electrical and electronic engineering::Nanoelectronics.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2556
อ้างอิง : Kong, J., Wei, Y., Yang, L., Yee, W., Dong, Y., Zhong, R., et al. (2013). Electrospinning-Derived “Hairy Seaweed” and Its Photoelectrochemical Properties. Journal of Physical Chemistry C, 117(19), 10106–10113. , http://hdl.handle.net/10220/9950 , http://dx.doi.org/10.1021/jp3125395 , 171023
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Journal of physical chemistry C
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

Highly porous three-dimensional (3D) hierarchical nanostructures suspended in aqueous media were facilely prepared via electrospinning of polyacrylonitrile (PAN)/indium tin oxide (ITO) nanofibers and collection of the hybrid nanofibers by water, followed by hydrothermally growing ZnO nanorods from the nanofibers. The large inter-fiber distances facilitated the uniform growth of the ZnO nanorods throughout the whole system. The suspended PAN/ITO nanofibers process excellent light trapping capability due to their centimeter-sized dimensions and hence large light penetration path. This significantly increases the probability of multiple-reflections, leading to high absorption with almost zero transmission when the size of the sample reaches 10 mm in the direction parallel to incident light. High photocurrent was generated when the nanorods-on-nanofibers was used as a photoanode. The high photocurrent density generated by the anode can be attributed to its excellent light-trapping capability brought by the large amount of interaction sites between the ZnO nanorods and light, its large contact area with electrolyte, as well as the conduction path constructed by high-content ITO nanoparticles.

บรรณานุกรม :
Kong, Junhua , Wei, Yuefan , Yang, Liping , Yee, Wu Aik , Dong, Yuliang , Zhou, Rui , Wong, Siew Yee , Ke, Lin , Sun, Xiaowei , Du, Hejun , Li, Xu , Lu, Xuehong . (2556). Electrospinning-derived “Hairy Seaweed” and its photoelectrochemical properties.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Kong, Junhua , Wei, Yuefan , Yang, Liping , Yee, Wu Aik , Dong, Yuliang , Zhou, Rui , Wong, Siew Yee , Ke, Lin , Sun, Xiaowei , Du, Hejun , Li, Xu , Lu, Xuehong . 2556. "Electrospinning-derived “Hairy Seaweed” and its photoelectrochemical properties".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Kong, Junhua , Wei, Yuefan , Yang, Liping , Yee, Wu Aik , Dong, Yuliang , Zhou, Rui , Wong, Siew Yee , Ke, Lin , Sun, Xiaowei , Du, Hejun , Li, Xu , Lu, Xuehong . "Electrospinning-derived “Hairy Seaweed” and its photoelectrochemical properties."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2556. Print.
Kong, Junhua , Wei, Yuefan , Yang, Liping , Yee, Wu Aik , Dong, Yuliang , Zhou, Rui , Wong, Siew Yee , Ke, Lin , Sun, Xiaowei , Du, Hejun , Li, Xu , Lu, Xuehong . Electrospinning-derived “Hairy Seaweed” and its photoelectrochemical properties. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2556.