Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Sheng-Wen Zhong"'
Autor:
Kun-Qi Geng, Meng-Qian Yang, Jun-Xia Meng, Ling-Fei Zhou, Yu-Qin Wang, Sydorov Dmytro, Qian Zhang, Sheng-Wen Zhong, Quan-Xin Ma
Publikováno v:
Tungsten. 4:323-335
Publikováno v:
Journal of Fuel Chemistry and Technology. 46:585-591
Tungsten carbides microspheres are synthesized by in situ reduction of ammonium met tungstate microspheres (AMT) precursors as a function of reaction time under CO/CO2 mixture atmosphere. The morphology, size and composition of the as-prepared tungst
Autor:
Jing Chen, Xian Yan Zhu, Zi Ping Wu, Yin Yan Hong, Ting Liu, Sheng Wen Zhong, Qing Hui Wang, Jing Wei Hu
Publikováno v:
Journal of Power Sources. 310:70-78
Flexible carbon nanotube macro-films (CMFs) are perfect current collectors for preparing foldable lithium-ion batteries (LIBs). However, selecting appropriate anodes for electrode is difficult because of the different potentials ( vs. Li/Li + ) of ca
Publikováno v:
Advanced Materials Research. :1092-1095
Li[Li(1/3-x)Mn(2/3-x)NixCox]O2 (x=0.1, 0.15, 0.2, 0.22, 0.25) compounds were synthesized and studied by the X-ray diffraction method and electrochemical techniques. The XRD analysis showed that these compounds could be classified as the α-NaFeO2 str
Autor:
Yong Long Wang, Ting Liu, Ming Zhang, Ye Sheng Li, Sheng Wen Zhong, Qing Yong Wang, Chao Lv, Bao Yu Xia, Ying Yan Hu, Kai Xi Liu, Xian Bin Liu, Shravan Suresh, Yan Hong Yin, Zi Ping Wu
Publikováno v:
Advanced Energy Materials. 8:1802349
Publikováno v:
Advanced Materials Research. :664-667
The precursor of Mn0.75Ni0.25CO3 is prepared by carbonate co-precipitation method. And the cathode material 0.5Li2MnO3•0.5LiMn0.5Ni0.5O2 is synthesized with two stages calcining temperatures T1 and T2. T1 represents 400°C, 500°C, 600°C and T2 is
Publikováno v:
Key Engineering Materials. :903-906
The rare earth of Er2O3, Nd2O3, Pr6O11 as pigmentation-type coating materials was used to coat the surface of mica by wet chemical deposition method. Then the color pearl luster pigment was synthesized by heat treatment. The coating was carried out b
Autor:
Hong Yang, Yan Li, Yu-juan Zhao, Jia Mei, Qing-guo Liu, Pei-zhi Li, Sheng-wen Zhong, Fang Lian
Publikováno v:
Transactions of Nonferrous Metals Society of China. 16:137-141
Spherical Ni(OH) 2 powder coated with Co(OH) 2 as raw material was mixed with LiOH to synthesize cathode material for lithium ion battery by using solid-state reaction. After sintered at temperature above 600 °C, a solid solution with layer structur
Publikováno v:
Key Engineering Materials. :290-292
The rate capability of 18650 lithium-ion cells was studied in the paper. The experimental results showed that the reversible capacity declined to 89.5, 85.8 and 81.2% of the initial capacity after 300 cycles at discharge rate of 0.5, 1 and 2C, respec
Publikováno v:
Key Engineering Materials. :502-504
AA size Li-ion batteries using LiCoO2, MCMB and lithium metal as cathode, anode and reference electrode respectively were assembled, in order to study the individual effect of anode and cathode on the cyclic and overcharge performances. The experimen