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Platinum and palladium nanotubes based on genetically engineered elastin-mimetic fusion protein-fiber templates : synthesis and application in lithium-O2 batteries

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Platinum and palladium nanotubes based on genetically engineered elastin-mimetic fusion protein-fiber templates : synthesis and application in lithium-O2 batteries
นักวิจัย : Guo, Guilue , Truong, Thi Hong Anh , Tan, Huiteng , Ang, Huixiang , Zhang, Wenyu , Xu, Chen , Rui, Xianghong , Hu, Zhaolong , Fong, Eileen , Yan, Qingyu
คำค้น : DRNTU::Science::Chemistry
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2557
อ้างอิง : Guo, G., Truong, T. H. A., Tan, H., Ang, H., Zhang, W., Xu, C., et al. Platinum and palladium nanotubes based on genetically engineered elastin-mimetic fusion protein-fiber templates : synthesis and application in lithium-O2 batteries. Chemistry - an Asian journal, 9(9), 2555-2559. , 1861-4728 , http://hdl.handle.net/10220/20683 , http://dx.doi.org/10.1002/asia.201402191
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Chemistry - an Asian journal
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

The coupling of proteins with self-assembly properties and proteins that are capable of recognizing and mineralizing specific inorganic species is a promising strategy for the synthesis of nanoscale materials with controllable morphology and functionality. Herein, GPG-AG3 protein fibers with both of these properties were constructed and served as templates for the synthesis of Pt and Pd nanotubes. The protein fibers of assembled GPG-AG3 were more than 10 μm long and had diameters of 20–50 nm. The as-synthesized Pt and Pd nanotubes were composed of dense layers of ∼3–5 nm Pt and Pd nanoparticles. When tested as cathodes in lithium-O2 batteries, the porous Pt nanotubes showed low charge potentials of 3.8 V, with round-trip efficiencies of about 65 % at a current density of 100 mA g−1.

บรรณานุกรม :
Guo, Guilue , Truong, Thi Hong Anh , Tan, Huiteng , Ang, Huixiang , Zhang, Wenyu , Xu, Chen , Rui, Xianghong , Hu, Zhaolong , Fong, Eileen , Yan, Qingyu . (2557). Platinum and palladium nanotubes based on genetically engineered elastin-mimetic fusion protein-fiber templates : synthesis and application in lithium-O2 batteries.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Guo, Guilue , Truong, Thi Hong Anh , Tan, Huiteng , Ang, Huixiang , Zhang, Wenyu , Xu, Chen , Rui, Xianghong , Hu, Zhaolong , Fong, Eileen , Yan, Qingyu . 2557. "Platinum and palladium nanotubes based on genetically engineered elastin-mimetic fusion protein-fiber templates : synthesis and application in lithium-O2 batteries".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Guo, Guilue , Truong, Thi Hong Anh , Tan, Huiteng , Ang, Huixiang , Zhang, Wenyu , Xu, Chen , Rui, Xianghong , Hu, Zhaolong , Fong, Eileen , Yan, Qingyu . "Platinum and palladium nanotubes based on genetically engineered elastin-mimetic fusion protein-fiber templates : synthesis and application in lithium-O2 batteries."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2557. Print.
Guo, Guilue , Truong, Thi Hong Anh , Tan, Huiteng , Ang, Huixiang , Zhang, Wenyu , Xu, Chen , Rui, Xianghong , Hu, Zhaolong , Fong, Eileen , Yan, Qingyu . Platinum and palladium nanotubes based on genetically engineered elastin-mimetic fusion protein-fiber templates : synthesis and application in lithium-O2 batteries. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2557.