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非饱和土平均粒间应力的计算及应用 期刊论文  OAI收割
岩土力学, 2020, 卷号: 41, 期号: 8, 页码: 2665
作者:  
宋朝阳;  赵成刚;  韦昌富;  马田田
  |  收藏  |  浏览/下载:25/0  |  提交时间:2021/05/25
Soil internal forces initiate aggregate breakdown and splash erosion 期刊论文  OAI收割
GEODERMA, 2018, 卷号: 320, 页码: 43-51
作者:  
Feinan Hu;  Jingfang Liu;  Chenyang Xu;  Zilong Wang;  Gang Liu
  |  收藏  |  浏览/下载:68/0  |  提交时间:2018/09/25
Rapid Micro-Patterning of a Conductive PANI/MWNTs-Polymer Composite Using an Optically-induced Electrokinetics Chip 会议论文  OAI收割
IEEE Nanotechnology Materials and Devices Conference (IEEE NMDC), Honolulu, HI, OCT 16-19, 2012
作者:  
Liu N(刘娜);  Liang WF(梁文峰);  Mai, John D.;  Dong ZL(董再励);  Li WJ(李文荣)
收藏  |  浏览/下载:36/0  |  提交时间:2013/12/26
A flexible, dynamically programmable and low-cost method applicable to micro-patterning of a conductive polymer/carbon nanotube composite solution is significant due to the potential applications in many areas. This paper demonstrates a new micro-patterning method for fabricating electrodes from a conductive polyaniline (PANI)/MWNT composite using an optically-induced electrokinetics (OEK) chip. This method quickly patterns flexible polymeric electrodes with different geometries when a square waveform signal with amplitudes from 16-20 Volts and frequencies from 20-30 kHz are applied. The geometric dimensions of the electrodes can be varied dynamically by controlling the size and exposure time of the light pattern. The surface morphology of electrodes patterned by this method is scanned by an atomic force microscope (AFM) and a scanning electron microscope (SEM) which show that the electrodes are uniform and continuous. Furthermore, the geometric dimensions and resistances of the electrodes are measured and analyzed. Experimental results reveal that the relationship between the resistance and geometries of the electrodes obey Ohm's law and the resistivity of the electrodes is about 0.03 Omega.m.  
Force reversed method for locating transition states 期刊论文  OAI收割
theoretical chemistry accounts, 2012, 卷号: 131, 期号: 2, 页码: 11181
作者:  
Sun, Keju;  Zhao, Yonghui;  Su, Hai-Yan;  Li, Wei-Xue
收藏  |  浏览/下载:29/0  |  提交时间:2013/10/11
Modelling of the electric field assisted capillarity effect used for the fabrication of hollow polymer microstructures (EI CONFERENCE) 会议论文  OAI收割
2012 13th International Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems, EuroSimE 2012, April 16, 2012 - April 18, 2012, Cascais, Portugal
Tonry C.; Patel M.; Bailey C.; Desmuliez M. P. Y.; Cargill S.; Yu W.
收藏  |  浏览/下载:93/0  |  提交时间:2013/03/25
Electric Field Assisted Capillarity (EFAC) is a novel process which has the potential for the single step fabrication of hollow polymer microstructures. The process has been shown to work experimentally on a microscale level using Polydimethylsiloxane (PDMS). The process makes use of both the electrohydrodynamics of polymer at a microscale and the voltage enhanced capillary force exerted on the polymer. This paper discusses the results of a two-dimensional numerical simulation of this process. The results presented use a patterned master electrode producing encapsulated microchannels in the polymer. The simulations demonstrate how the differing contact angles between the polymer and the walls of the master electrode affect the thickness of the top surface of the formed microstructures. It also specifies the conditions necessary for the successful fabrication of such microstructures. 2012 IEEE.  
Highly sensitive gas sensor enhanced by tuning the surface potential 期刊论文  OAI收割
ORGANIC ELECTRONICS, 2011, 卷号: 12, 期号: 12, 页码: 2230-2235
作者:  
Wang, Xiujin
  |  收藏  |  浏览/下载:23/0  |  提交时间:2019/04/09
pi-pi INTERACTION IN BENZENE DIMER STUDIED USING DENSITY FUNCTIONAL THEORY AUGMENTED WITH AN EMPIRICAL DISPERSION TERM 期刊论文  OAI收割
Journal of Theoretical & Computational Chemistry, 2010, 卷号: 9, 页码: 109-123
C. Feng, C. S. Lin, X. H. Zhang and R. Q. Zhang
收藏  |  浏览/下载:47/0  |  提交时间:2012/11/02