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Facile synthesis of 3 D platinum dendrites with a clean surface as highly stable electrocatalysts

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Facile synthesis of 3 D platinum dendrites with a clean surface as highly stable electrocatalysts
นักวิจัย : Wu, Tian , Zhou, Hui Ming , Xia, Bao Yu , Xiao, Peng , Yan, Ya , Xie, Ming Shi , Wang, Xin
คำค้น : DRNTU::Engineering::Materials::Nanostructured materials
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2557
อ้างอิง : Wu, T., Zhou, H. M., Xia, B. Y., Xiao, P., Yan, Y., Xie, M. S., et al. (2014). Facile Synthesis of 3 D Platinum Dendrites with a Clean Surface as Highly Stable Electrocatalysts. ChemCatChem, 6(6), 1538-1542. , 1867-3880 , http://hdl.handle.net/10220/19710 , http://dx.doi.org/10.1002/cctc.201400058
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : ChemCatChem
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

Pt nanostructures are intensively studied for many environmental and energy applications. Their synthesis normally involves capping agents/organic species or the assistance of templates/substrates, making the preparation process complicated. Therefore, it is still challenging to obtain Pt nanostructures with clean surface through a one-step surfactant-free method. We report herein the preparation of 3 D Pt nanodendrites with clean surface by a facile inorganic species assisted strategy. The possible specific adsorption of iron and nitrate ions would assist the growth of this 3 D Pt nanostructure. Thanks to its unique 3 D morphology composed of interconnected 1 D Pt nanorods/wires, the unsupported 3 D Pt nanodendrites exhibit higher stability and activity than commercial carbon black supported Pt nanoparticles and Pt black electrocatalysts for the oxygen reduction reaction and oxidation of small fuel molecules.

บรรณานุกรม :
Wu, Tian , Zhou, Hui Ming , Xia, Bao Yu , Xiao, Peng , Yan, Ya , Xie, Ming Shi , Wang, Xin . (2557). Facile synthesis of 3 D platinum dendrites with a clean surface as highly stable electrocatalysts.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Wu, Tian , Zhou, Hui Ming , Xia, Bao Yu , Xiao, Peng , Yan, Ya , Xie, Ming Shi , Wang, Xin . 2557. "Facile synthesis of 3 D platinum dendrites with a clean surface as highly stable electrocatalysts".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Wu, Tian , Zhou, Hui Ming , Xia, Bao Yu , Xiao, Peng , Yan, Ya , Xie, Ming Shi , Wang, Xin . "Facile synthesis of 3 D platinum dendrites with a clean surface as highly stable electrocatalysts."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2557. Print.
Wu, Tian , Zhou, Hui Ming , Xia, Bao Yu , Xiao, Peng , Yan, Ya , Xie, Ming Shi , Wang, Xin . Facile synthesis of 3 D platinum dendrites with a clean surface as highly stable electrocatalysts. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2557.