Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Feng Mei"'
Publikováno v:
Materials Science Forum. 960:58-61
At room temperature, the low carbon steel were cold rolled from 0.5 mm to 1 μm without intermediate annealing by asymmetrical rolling (ASR) process. the microstructure were investigate by Electron Backscatter Diffraction (EBSD) and transmission elec
Publikováno v:
Optics express. 27(25)
We demonstrated a sub-nanosecond burst-mode MOPA Nd:YAG laser at 1.06 µm that consists of a cavity-dumped Q-switched master oscillator and a double-pass side-pumped amplification system. During the 1 kHz burst-mode operation, outputs with the single
Publikováno v:
Journal of Analytical Atomic Spectrometry. 33:569-577
An improved chemical method is developed to accurately measure the W isotopic compositions of silicate samples with a precision of better than ±0.05e on e182W. Compared with the conventional method, two developments of this method mainly include the
Publikováno v:
Materials Science Forum. 898:2187-2196
The rheological behaviors of polyacrylonitrile (PAN) in NaSCN aqueous solutions containing different amount of Graphene oxide (GO) were investigated through both steady-state and dynamic rheological measurements. The parameters such as apparent visco
Publikováno v:
Fibers and Polymers. 18:1017-1024
One new polymerizable fluorescent disperse dye (PEANI) based on 1,8-naphthalimide was synthesized via reaction of 2-(2-hydroxyethyl)-6-(1-pyrrolidinyl)-1H-benzo [de]isoquinoline-1,3(2H)-dione (PAENI) with acryloyl chloride firstly. Dye’s structure
Autor:
Yun Qi Xing, Zheng Hua Chen, Xiao Dong Liu, Ri Ming Sun, Ying Li Wang, Hu You, Xiao Yuan Chen, Jian Xun Jin, Feng Mei Li, Yong Ping Zhu, Boxue Du, Lie Jun Ba, Zai Qiang Jiang
Publikováno v:
IEEE Transactions on Applied Superconductivity. 26:1-5
High-temperature superconducting (HTS) transformers employ highly efficient HTS windings to replace the conventional windings. However, the magnetic field in an HTS transformer affects the transformer's HTS winding performances. The relationship betw
Publikováno v:
Laser Congress 2019 (ASSL, LAC, LS&C).
We demonstrated a sub-nanosecond burst-mode Nd:YAG laser. Output with the single pulse energy of 30 mJ and the pulse width of 900 ps at 1 kHz is obtained within the burst duration of 100 ms.
Autor:
Yugang Jiang, Rongwei Fan, Huasong Liu, Xudong Li, Feng Mei, Deying Chen, Xiaolin Wen, Renpeng Yan, Wentao Wu, Guichuan Xu, Zhixiang Liu
Publikováno v:
High-Power Lasers and Applications IX.
Planar laser induced fluorescence (PLIF) diagnosis technology has been widely applied in flow field study and combustion diagnosis. Due to the complexity of the experimental environment of practical PLIF applications, The PLIF diagnostic system needs
Autor:
Chao Chen, Jun Lei, Zhong-Ming Li, Yue Li, Run-Pan Nie, Li-Chuan Jia, Hua-Dong Huang, Feng-Mei Yu, Ling Xu
Publikováno v:
Composites Part B: Engineering. 196:108108
Polymer dielectrics generally cannot meet the requirements of high-temperature capability and high dielectric properties due to the exponential increasement of dielectric loss with increasing temperature. Herein, a scalable strategy to significantly
Publikováno v:
Advanced Materials. 28:8277-8282
A stiff and healable polymer is obtained by using the dynamic-covalent boroxine bond to crosslink PDMS chain into 3D networks. The as-prepared polymer is very strong and stiff, and can bear a load of more than 450 times its weight. When damaged, it c