Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Lihong Xu"'
Autor:
Tao Yang, Wenti Guo, Qinghua Chen, Lingxing Zeng, Xiaochuan Chen, Jian-Min Zhang, Qingrong Qian, Peixun Xiong, Mingdeng Wei, Lihong Xu
Publikováno v:
Nanoscale. 13:5033-5044
The construction of anode materials for sodium-ion batteries (SIBs) and potassium-ion batteries (PIBs) with a high energy and a long lifespan is significant and still challenging. Here, sulfur-defective vanadium sulfide/carbon fiber composites (D-V5S
Autor:
Fenqiang Luo, Qinghua Chen, Qingrong Qian, Mingdeng Wei, Lihong Xu, Xiaochuan Chen, Min-Quan Yang, Biyu Kang, Lingxing Zeng, Xinye Li
Publikováno v:
Journal of Colloid and Interface Science. 574:217-228
Sodium/potassium-ion batteries (SIBs/PIBs) with high electrochemical performance are promising but there still remain daunting challenges to explore an anode material with appealing cycling stability and rate capability. In addition, the utilization
Autor:
Fenqiang Luo, Qinghua Chen, Xinye Li, Qingrong Qian, Peixun Xiong, Mingdeng Wei, Lihong Xu, Junbin Liu, Lingxing Zeng, Renpin Liu
Publikováno v:
Nanoscale. 12:10693-10702
Vanadium-based composite anodes have been designed for applications in alkali metal ion batteries, including lithium-ion batteries (LIBs), sodium-ion batteries (SIBs) and potassium-ion batteries (PIBs). However, the problems of inferior long-term cyc
Autor:
Hongzhou Li, Shihan Zeng, Qinghua Chen, Qingrong Qian, Xinye Li, Lingxing Zeng, Mingdeng Wei, Lihong Xu, Yiyi Wang, Xi Chen
Publikováno v:
Dalton Transactions. 49:14536-14542
In pursuit of a one-dimensional (1D) porous carbon framework to restrain selenium for advanced lithium-selenium batteries, the Se-hierarchical porous carbon fiber composite (Se-HPCF) is synthesized via a liquid-solution route followed by calcination
Autor:
Lingxing Zeng, Renpin Liu, Baoquan Huang, Junbin Liu, Qingrong Qian, Yixing Fang, Mingdeng Wei, Lihong Xu, Xiaotong He, Qinghua Chen
Publikováno v:
Electrochimica Acta. 318:737-745
Germanium-based composites have been recognized as attractive candidates of anode materials for lithium-ion batteries (LIBs), on account of their high capacity properties, prominent ion diffusivity and high electronic conductibility. Nevertheless, si
Publikováno v:
Journal of Materials Science: Materials in Electronics. 30:3055-3060
In the present work, the hierarchical Mn3O4 microsphere assembled by two-dimensional ultrathin nanosheets was initially synthesized successfully through ethanol thermal reduction method. When used as the anode materials for lithium ion batteries, the
Autor:
Peixun Xiong, Xiaochuan Chen, Xiaoshan Feng, Qingrong Qian, Mingdeng Wei, Lihong Xu, Fenqiang Luo, Qinghua Chen, Yongjing Luo, Lingxing Zeng
Publikováno v:
Dalton Transactions. 48:4149-4156
Rational fabrication of anode electrodes for sodium-ion batteries remains a challenge due to the problem of sluggish Na+ diffusion kinetics, large volume expansion etc. Significant efforts, such as fabricating carbon composites and novel nanostructur
Autor:
Jiafang He, Qinghua Chen, Cheng Zheng, Min-Quan Yang, Hun Xue, Mingdeng Wei, Lihong Xu, Lingxing Zeng, Qingrong Qian, Yixing Fang
Publikováno v:
Nanoscale. 11:6766-6775
Rechargeable battery systems, including Li-ion batteries and Na-ion batteries, have attracted great interest in energy storage because of their high energy density, low cost, efficient energy storage and suitable redox potential. Nevertheless, their
Autor:
Yiyi Wang, Xiaochuan Chen, Lingxing Zeng, Xinshu Xia, Qinghua Chen, Peixun Xiong, Chuyuan Lin, Qingrong Qian, Mingdeng Wei, Lihong Xu
Publikováno v:
Journal of Alloys and Compounds. 892:162177
Designing high capacity, superior rate, satisfactory cycle stability as well as green, low cost, and earth abundant electrode materials is critical for sodium and potassium ion storage. Herein, the first example of synthesizing the heterostructure be
Autor:
Xiaotong He, Mingdeng Wei, Qinxin Xu, Lihong Xu, Renpin Liu, Lingxing Zeng, Baoquan Huang, Junbin Liu, Fenqiang Luo, Qingrong Qian, Qinghua Chen
Publikováno v:
Journal of colloid and interface science. 584
In the present work, we introduce a dual carbon accommodated structure in which germanium nanoparticles are encapsulated into an ordered mesoporous carbon matrix (Ge-CMK) and further coated with an amorphous carbon layer (Ge@C-CMK) through a nano-cas