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化学研究所 [2]
兰州化学物理研究所 [2]
长春光学精密机械与物... [1]
大连化学物理研究所 [1]
过程工程研究所 [1]
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期刊论文 [6]
会议论文 [1]
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材料科学与物理化学 [1]
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Surface modification ofZIF-90 with triptycene for enhanced interfacial interaction inmixed-matrixmembranes for gas separation
期刊论文
OAI收割
JOURNAL OF POLYMER SCIENCE, 2020, 页码: 13
作者:
Zhang, Qinnan
;
Luo, Shuangjiang
;
Weidman, Jennifer
;
Guo, Ruilan
  |  
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2020/10/30
interfacial morphology
mixed-matrix membrane
surface modification
triptycene-containing polyimide
ZIF-90
Synthesis and characterization of functionalized graphene oxide/polyacrylamide nanocomposites using physical adsorbing and chemical grafting and their applications in polyimide matrix
期刊论文
OAI收割
Journal of Materials Science, 2018, 期号: 53, 页码: 11460-11472
作者:
Ji Li
;
Li Hongxuan
;
Chen Lei
;
Zhou Huidi
;
Chen Jianmin
  |  
收藏
  |  
浏览/下载:64/0
  |  
提交时间:2019/01/02
Polymer-graphene Oxide Nanocomposite
Modification Methods
Polyimide Matrix
Mechanical Performance
Molecular Dynamic Simulation
Preparation and Gas Separation Properties of Metal-organic Frameworks/Polyimide Mixed Matrix Membranes
期刊论文
OAI收割
chemical journal of chinese universities-chinese, 2014, 卷号: 35, 期号: 7, 页码: 1584-1589
作者:
Duan Cuijia
;
Cao Yiming
;
Jie Xingming
;
Wang Lina
;
Yuan Quan
收藏
  |  
浏览/下载:39/0
  |  
提交时间:2015/11/13
Metal-organic framework
Polyimide
Mixed matrix membrane
Gas separation
Friction and wear of fiber reinforced polyimide composites
期刊论文
OAI收割
Wear, 2013, 卷号: 301, 期号: 1-2, 页码: 122-129
作者:
Zhao G(赵盖)
;
Hussainova, Irina
;
Antonov, Maksim
;
Wang QH(王齐华)
;
Wang TM(王廷梅)
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2013/12/03
Polymer-matrix composite
Fibers
Friction
Three-body abrasion
Wear mechanisms
Polyimide
Effect of Zr/Ce molar ratio on the structure of powders and Zr1-xCexO2 coatings on quartz fiber reinforced polyimide matrix composites via sol-gel process
期刊论文
OAI收割
JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 2012, 卷号: 61, 期号: 1, 页码: 213-223
作者:
Huang, Wenzhi
;
Wang, Chunjie
;
Yang, Jili
;
Zou, Binglin
;
Meng, Xiangsheng
  |  
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2019/04/09
Sol-gel Process
Specific Surface Areas
Polyimide Matrix Composites
Zr1-xcexo2 Coating
CHARACTERIZATION AND THERMAL STABILITY OF PMR POLYIMIDES USING 7-OXA-BICYCLO[2,2,1]HEPT-5-ENE-2, 3-DICARBOXYLIC ANHYDRIDE AS END CAPS
期刊论文
OAI收割
CHINESE JOURNAL OF POLYMER SCIENCE, 2011, 卷号: 29, 期号: 6, 页码: 741-749
作者:
Gong, Chen-liang
;
Li, Yan-feng
;
Yang, Hai-xia
;
Wang, Xiao-long
;
Zhang, Shu-jiang
  |  
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2019/04/09
Polyimide
End-cap
Pmr Matrix Resin
Thermal Stability
Configuring an electrostatic membrane reflector with potentials exerted on distributed electrodes (EI CONFERENCE)
会议论文
OAI收割
2009 IEEE International Conference on Mechatronics and Automation, ICMA 2009, August 9, 2009 - August 12, 2009, Changchun, China
作者:
Zhang P.
;
Shi G.
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2013/03/25
Electrostatic membrane reflector (EMR) is very promised for optical quality application with the merits of utra-lightweight and flexible. Configuring a circular membrane reflector with electrostatic potentials exerted on distributed electrodes can approximatively produce a parabolic shape. A 300mm EMR (made from polyimide) stretched by distributed electrodes below is designed
and the number of concentric electrodes needed for membrane shape forming is analysed. First
based on an analytical solution of Poisson's equation
determine the membrane control matrix by finding influence functions of 3 concentric electrodes and 6 control points on membrane surface in order to compute the needed voltages exerted on the distributed electrodes by the method of least-squares fitting. Then the final shape solved by finite element analysis with ANSYS is contrasted with the paraboloid and deviates greatly when the central displacement of membrane is beyond 2.5mm
but in this range increasing the number of electrodes and control points will get a better shape. The corresponding errors are analyzed
and the control method is concluded. Only using the integrated method of analytical computation
numerical analysis and experiment
the membrane shape of certain central displacement can be exactly predicted and controlled. 2009 IEEE.