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General formation of MS (M = Ni, Cu, Mn) box-in-box hollow structures with enhanced pseudocapacitive properties

หน่วยงาน Nanyang Technological University, Singapore

รายละเอียด

ชื่อเรื่อง : General formation of MS (M = Ni, Cu, Mn) box-in-box hollow structures with enhanced pseudocapacitive properties
นักวิจัย : Yu, Xin-Yao , Yu, Le , Shen, Laifa , Song, Xiaohui , Chen, Hongyu , Lou, David Xiong Wen
คำค้น : DRNTU::Engineering::Materials::Functional materials
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2557
อ้างอิง : Yu, X. Y., Yu, L., Shen, L., Song, X., Chen, H., & Lou, D. X. W. (2014). General formation of MS (M = Ni, Cu, Mn) box-in-box hollow structures with enhanced pseudocapacitive properties. Advanced functional materials, 24(47), 7440-7446. , 1616-301X , http://hdl.handle.net/10220/24620 , http://dx.doi.org/10.1002/adfm.201402560
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : Advanced functional materials
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

Complex hollow structures of metal sulfides could be promising materials for energy storage devices such as supercapacitors and lithium-ion batteries. However, it is still a great challenge to fabricate well-defined metal sulfides hollow structures with multi-shells, hierarchical architectures, and non-spherical shape. In this work, a template-engaged strategy is developed to synthesize hierarchical NiS box-in-box hollow structures with double-shells. The NiS box-in-box hollow structures constructed by ultrathin nanosheets are evaluated as electrode materials for supercapacitors. As expected, the NiS box-in-box hollow structures exhibit excellent rate performance and impressive cycling stability due to their unique nano-architecture. More importantly, the synthetic method can be easily extended to synthesize other transition metal sulfides box-in-box hollow structures. For example, we have also successfully synthesized similar CuS and MnS box-in-box hollow structures. The present work makes a significant contribution to the design and synthesis of transition metal sulfides hollow structures with non-spherical shape and complex architecture, as well as their potential applications in electrochemical energy storage.

บรรณานุกรม :
Yu, Xin-Yao , Yu, Le , Shen, Laifa , Song, Xiaohui , Chen, Hongyu , Lou, David Xiong Wen . (2557). General formation of MS (M = Ni, Cu, Mn) box-in-box hollow structures with enhanced pseudocapacitive properties.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Yu, Xin-Yao , Yu, Le , Shen, Laifa , Song, Xiaohui , Chen, Hongyu , Lou, David Xiong Wen . 2557. "General formation of MS (M = Ni, Cu, Mn) box-in-box hollow structures with enhanced pseudocapacitive properties".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Yu, Xin-Yao , Yu, Le , Shen, Laifa , Song, Xiaohui , Chen, Hongyu , Lou, David Xiong Wen . "General formation of MS (M = Ni, Cu, Mn) box-in-box hollow structures with enhanced pseudocapacitive properties."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2557. Print.
Yu, Xin-Yao , Yu, Le , Shen, Laifa , Song, Xiaohui , Chen, Hongyu , Lou, David Xiong Wen . General formation of MS (M = Ni, Cu, Mn) box-in-box hollow structures with enhanced pseudocapacitive properties. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2557.