Results 51 to 60 of about 1,174 (105)

Role of anions on structure and pseudocapacitive performance of metal double hydroxides decorated with nitrogen-doped graphene [PDF]

B Qu, C Liu, C Mondal, C Xiang, C Zhang, C Zhang, H Tang, H Wang, H Wang, H Wang, HB Wu, J Chmiola, J Ji, J Liang, J Liang, K Liang, L Cao, L Huang, L Qing, M Tahir, N Liu, N Mahmood, N Mahmood, N Mahmood, N Mahmood, N Mahmood, P Simon, Q Liang, Q Lu, R Ma, W Ma, X Lai, Y Cheng, Y Li, Y Li, Y Wang, Y Zhu, YY Hu, YZ Zhang, Z Chen, Z Li   +40 more
core   +1 more source

基于有限元法的GDT与TVS能量配合仿真研究

Dianci bileiqi, 2017
多次过电压冲击会对信号电涌保护器中的气体放电管（GDT）与瞬态抑制二极管（TVS）能量配合产生影响。针对这一问题分析了气体放电管在冲击电压下表面电荷积聚原因;利用有限元法仿真了气体放电管在不同冲击次数、不同电极粗糙程度下表面电场强度分布;同时对气体放电管进行多次过电压冲击试验,观察启动电压变化趋势并与仿真结果进行对比。仿真和试验结果表明:多次冲击使得电极表面粗糙度增大,影响GDT启动电压,启动电压的变化会导致气体放电管和TVS能量配合失效。研究指出:将GDT和TVS间的退耦电阻由原来的2 ...
牛春霞, 马子龙, 杨仲江
doaj  

[Progress in electric field assisted molecular imprinting technology]. [PDF]

Se Pu
Wu JY, Huang XJ.
europepmc   +1 more source

[Development and electrophysiological validation of a temporal interference transcranial magnetic stimulation system for mice]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Cui C, Wang T, Zhang Y, Zheng W, Xu G.
europepmc   +1 more source

[Progresses on temporal interference electromagnetic stimulation for non-invasive deep brain function modulation]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Zhou T, Yu P, Xu Y.
europepmc   +1 more source

[High-Throughput Detection of Multiple Classes of Antibiotics in Source Water Using a Functionalized Polyacrylonitrile Nanofiber Membrane]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Wang K, Nian Q, Wang C, Zhang Q, Xu Q.
europepmc   +1 more source

[Determination of eight per- and polyfluoroalkyl substances in seawater using dispersive membrane extraction-ultra-high performance liquid chromatography-tandem mass spectrometry]. [PDF]

Se Pu
Ren Z, Ma JP, Liu YJ, Zhang L, Wu GG, Li S.   +5 more
europepmc   +1 more source

[Extracellular matrix materials and tissue regeneration and repair]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhao L, Xie H.
europepmc   +1 more source

[Research progress in the application of molecular imprinting technology in catalysis]. [PDF]

Se Pu
Ye WM, He DC, Cui XJ, Ma HW, Qian B, Shi F.   +5 more
europepmc   +1 more source

高压直流电缆系统交联聚乙烯/三元乙丙橡胶界面的匹配特性研究

Gaoya dianqi
高压直流电缆绝缘与附件绝缘构成了双层复合绝缘结构，绝缘材料界面的匹配特性是直流输电系统安全稳定运行的重要基础。文中研究了交联聚乙烯（XLPE）和三元乙丙橡胶（EPDM）的电导率性能和材料显微结构对绝缘界面匹配特性的影响，然后研究了复合界面的空间电荷分布特性和电场分布特性，以及材料改性对绝缘匹配特性的影响。实验结果表明，XLPE和EPDM电导率特征参数（材料系数A，电场依赖系数B，活化能φ）的差异是绝缘匹配特性不理想的重要因素，复合XLPE/EPDM界面电场畸变率最高可达209.49 ...
戴明浩, 赵铜鑫, 赵薇, 高景晖, 钟力生   +4 more
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