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Synthesis of hexagonal-symmetry α-iron oxyhydroxide crystals using reduced graphene oxide as a surfactant and their Li storage properties

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : Synthesis of hexagonal-symmetry α-iron oxyhydroxide crystals using reduced graphene oxide as a surfactant and their Li storage properties
นักวิจัย : Zhang, Cuimiao , Zhu, Jixin , Rui, Xianhong , Chen, Jing , Sim, Daohao , Shi, Wenhui , Hng, Huey Hoon , Lim, Tuti Mariana , Yan, Qingyu
คำค้น : DRNTU::Engineering::Materials::Metallic materials
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2555
อ้างอิง : Zhang, C., Zhu, J., Rui, X., Chen, J., Sim, D., Shi, W., et al. (2011). Synthesis of hexagonal-symmetry α-iron oxyhydroxide crystals using reduced graphene oxide as a surfactant and their Li storage properties. CrystEngComm, 14(1), 147-153. , 1466-8033 , http://hdl.handle.net/10220/10825 , http://dx.doi.org/10.1039/c1ce05965c
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : CrystEngComm
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

Microcrystalline α-iron oxyhydroxide/reduced graphene oxide (α-FeOOH/rGO) samples have been successfully synthesized by a facile hydrothermal process. The α-FeOOH/rGO samples are either hexagonal disks with a diameter of [similar]1 μm and a thickness of 300 nm or hexapods with a diameter of [similar]2 μm and a thickness of 700 nm, while only bulk and aggregated FeOOH is observed without the addition of graphene oxide sheets. The size and shape of the α-FeOOH depend on the reaction time, concentration of Fe3+, and the addition of graphene oxide. The growth of the hexagonal disks and hexapods is mainly due to a series of phase and structural transformations. The α-FeOOH/rGO displays superior anode performance with a high reversible specific capacity of 569 mA h g−1 at the 50th cycle.

บรรณานุกรม :
Zhang, Cuimiao , Zhu, Jixin , Rui, Xianhong , Chen, Jing , Sim, Daohao , Shi, Wenhui , Hng, Huey Hoon , Lim, Tuti Mariana , Yan, Qingyu . (2555). Synthesis of hexagonal-symmetry α-iron oxyhydroxide crystals using reduced graphene oxide as a surfactant and their Li storage properties.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Zhang, Cuimiao , Zhu, Jixin , Rui, Xianhong , Chen, Jing , Sim, Daohao , Shi, Wenhui , Hng, Huey Hoon , Lim, Tuti Mariana , Yan, Qingyu . 2555. "Synthesis of hexagonal-symmetry α-iron oxyhydroxide crystals using reduced graphene oxide as a surfactant and their Li storage properties".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Zhang, Cuimiao , Zhu, Jixin , Rui, Xianhong , Chen, Jing , Sim, Daohao , Shi, Wenhui , Hng, Huey Hoon , Lim, Tuti Mariana , Yan, Qingyu . "Synthesis of hexagonal-symmetry α-iron oxyhydroxide crystals using reduced graphene oxide as a surfactant and their Li storage properties."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print.
Zhang, Cuimiao , Zhu, Jixin , Rui, Xianhong , Chen, Jing , Sim, Daohao , Shi, Wenhui , Hng, Huey Hoon , Lim, Tuti Mariana , Yan, Qingyu . Synthesis of hexagonal-symmetry α-iron oxyhydroxide crystals using reduced graphene oxide as a surfactant and their Li storage properties. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.