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Layer-by-layer assembly of nanocomposite films with thickness up to hundreds of nanometers ZHOU Ling-de(周灵德)1, YAN Yu-hua(阎玉华)1, YU Hai-hu(余海湖)2, GU Er-dan(顾而丹)2, JIANG De-sheng(姜德生)2 1... CdS films and PEI/MWCNT films with thickness of hundreds of nanometers were obtained. For the organic molecule/colloidal CdS films, a reasonable explanation for the result is that both the organic......
for the sheet metal formability. The effect of equipment and tooling parameters results in complex deformation mechanism. Existence of thickness variation in the formed part may cause stress concentration... on the thickness distribution of the deep drawn cup of AA 6061 sheet. The optimum levels of the above three factors, for the most even wall thickness distribution, are found to be punch nose radius......
Influence of InAs deposition thickness on the structural and optical properties of InAs quantum wiresYuanli Wang1), Hua Cui2), Wen Lei1), Yahong Su3), Yonghai Chen1), Ju Wu1), and Zhanguo Wang1) 1... of InAs deposition thickness on the structural and optical properties of InAs/InAlAs quantum wires (QWR) superlattices (SLS) was studied. The transmission electron microscopy (TEM) results show......
Determination of the solvation film thickness of dispersed particles with the method of Einstein viscosity equationChangsheng Peng, Shaoxian Song, and Shouci Lu College of Environmental Science.... The solvation film thickness, which varies with the variation of the property of suspension particles and solutions, is one of the most important parameters of the solvation film, and is also one......
为15.8%.此外,截面A-A的最大尺寸偏差为0.19 mm,截面B-B的最大尺寸偏差为0.28 mm.两个典型截面的壁厚分布及尺寸精度均满足设计要求. 关键词:6063铝合金；内高压成形；壁厚分布；尺寸精度 中图分类号:TG394 文献标志码:A Thickness distribution and size deviation of 6063... to investigate the hydroforming process of the sub-frame. The thickness distribution on typical section of tubular parts along the circle direction during the press bending, preforming, and hydroforming......
and heat-resistance are influenced by the thickness of geopolymer covered with aggregate, which can be expressed as the quantity of geopolymer on per surface area of aggregate. In order to show the relationship between the thickness of geopolymer covered with aggregate and the thermal property of concrete, equal thickness model is presented, which provides a reference for the mix design of GLARC......
Effect of Outer Carbon Layer Thickness of Carbon-covered N-doped Hollow Carbon Nanospheres on Its Electrocatalytic Performance陶博文,PAN Xiangchuan,张海宁State Key Laboratory of Advanced Technology... that coverage a carbon layer with proper thickness can improve the oxygen reaction reduction activity of nitrogen-doped carbon materials as evidenced by the positive shift of half-wave potential in linear......
is proposed. In order to get better control performance of torque and speed of induction motor, an improved direct torque control method (DTC) is also developed based on the space vector modulation (SVM... torque control method-space vector modulation DTC-SVM; PI controller 1 Introduction Dynamometer is the most important part of a bench test system. It is not only used to measure the power and torque......
Synthesis and Characterization of Electroless Ni-P/Ni-Mo-P Duplex Coating with Different Thickness CombinationsGong-Sheng Song1,2,Shuo Sun2,Zhong-Chi Wang1,Cheng-Zhi Luo1,Chun-Xu Pan1,31. School... resistance. In addition, experimental results revealed that for a total 20 μm coating thickness, the duplex coating with a 7 μm of the Ni-Mo-P coating exhibited the best corrosion resistance in 0.5 mol/L......
Influences of Film Thickness on the Electrical Properties of TaN_x Thin Films Deposited by Reactive DC Magnetron SputteringHongchuan Jiang,Chaojie Wang,Wanli Zhang,Xu Si and Yanrong Li State Key... deposited on commercial polished Al2O3 ceramic substrates by reactive dc magnetron sputtering. The influences of the film thickness on the electrical properties of the samples were examined in detail......
