Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Shenghong Chang"'
Autor:
Shuaiwei Liu, Shenghong Chang, Yunjiao Li, Jiachao Yang, Zhouliang Tan, Xugang Ren, Yike Xiong, Shan Wang, Xiaoming Xi, Zhenjiang He
Publikováno v:
Ionics. 28:4239-4249
Autor:
Yike Xiong, Yunjiao Li, Zhouliang Tan, Jiachao Yang, Dianwei Zhang, Xiaoming Xi, Shan Wang, Shenghong Chang, Shuaiwei Liu
Publikováno v:
Chemistry Letters. 50:1385-1387
A novel architecture, one-dimensional, microrod-like Ni-rich LiNi0.8Co0.1Mn0.1O2 cathodes assembled from small primary particles have been successfully constructed through morphology-conserved and ...
Autor:
Yike Xiong, Junchao Zheng, Yunjiao Li, Shenghong Chang, Wei Li, Dianwei Zhang, Jiachao Yang, Jia Guo, Jie Zhu, Yongxiang Chen
Publikováno v:
Ionics. 26:5417-5426
In this research, the Pr-doped LiNi0.8Co0.1Mn0.1O2 material was prepared successfully via the solid-state method. The significant improvement on the material structural stability was confirmed by the experimental results (XRD, SEM, and XPS, etc.). Wh
Autor:
Wei Li, Yunjiao Li, Junchao Zheng, Yike Xiong, Shenghong Chang, Jiachao Yang, Dianwei Zhang, Jia Guo, Jie Zhu, Yongxiang Chen
Publikováno v:
Journal of Solid State Electrochemistry. 24:863-872
In this paper, the dual-modified LiNi0.8Co0.1Mn0.1O2 via Gd2O3 is successfully obtained by the solid-state method. The phenomenon of Li/Ni cation mixing and structural stability of materials has been improved after Gd2O3 modification. Additionally, t
Autor:
Dianwei Zhang, Jian Zhang, Liangxing Jiang, Yunjiao Li, Yujun Shen, Xiaoming Xi, Shenghong Chang, Jie Zhu, Yongxiang Chen
Publikováno v:
International Journal of Hydrogen Energy. 45:8300-8309
As we know, noble metal (Pt, Pd and Au) with appropriate adsorption free energy of H atoms and higher work function as cocatalyst has been considered to be an effective tactic to enhance photocatalytic activity. However, they are limited severely by
Autor:
Junchao Zheng, Wei Li, Xiaoming Xi, Yunjiao Li, Shenghong Chang, Shan Wang, Jiachao Yang, Dianwei Zhang
Publikováno v:
Sustainable Energy & Fuels. 4:3352-3362
The interfacial instability and intrinsic structural degradation of cathodes, which cause performance loss and even a safety hazard, are a critical challenge in Ni-rich cathodes during long-term cycling. Herein, potassium phosphate monobasic modified
Autor:
Yunjiao Li, Jinping Zhang, Guolin Cao, Shenghong Chang, Jie Zhu, Yongxiang Chen, Tongxing Lei, Jia Guo, Shilei Wang, Shiyi Deng
Publikováno v:
Ionics. 26:1681-1693
LiNi0.5Mn1.5O4 (LNMO) is a promising cathode material for lithium-ion batteries due to its high discharge voltage, low cost, environmental friendliness, and high energy density. To enhance the electrochemical performance of LNMO, Cd is innovatively e
Autor:
Jin Zhuomin, Guolin Cao, Shenghong Chang, Yunjiao Li, Tongxing Lei, Bin Xu, Jia Guo, Shiyi Deng, Jie Zhu, Yongxiang Chen
Publikováno v:
Materials Letters. 246:169-173
At present, the chemical co-precipitation dominates the synthesis pathway of LiNiO2-based cathode material for lithium ion batteries (LIBs). Compared with conventional co-precipitation method, advanced functional powder materials synthesized by solvo
Publikováno v:
Journal of Alloys and Compounds. 781:496-503
Li[Ni0.5Co0.2Mn0.3]O2@ZrO2 modified materials are successfully synthesized by the method of liquid phase modification. XRD and EDS analyses illustrate that zirconium not only successfully has been doped into the interior of the crystal lattice but al
Autor:
Xiaoming Xi, Zhouliang Tan, Jiachao Yang, Shan Wang, Xugang Ren, Junchao Zheng, Yunjiao Li, Yike Xiong, Shenghong Chang, Shuaiwei Liu
Publikováno v:
Journal of Alloys and Compounds. 894:162155
YPO4 modified Ni-rich cathode materials LiNi0.8Co0.1Mn0.1O2 (NCM811) are favourably synthesized via a traditional high temperature solid-state method. Herein, the structure as well as thermal stability are promoted through the synergistic effect of Y