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Impregnation approach for poly(vinylidene fluoride)/tin oxide nanotube composites with high tribological performanceMin Su Park1,Jin Kyu Kim1,Tong-Seok Han2,Jung Tae Park3,Jong Hak Kim11. Department... fluoride)(PVDF) matrix in terms of nano-impregnation. Dissolution of PVDF in N,N-dimethylformamide(DMF) resulted in a facile penetration of PVDF into the inner hollow voids of ST, leading......
the process parameters. The post-treatment process of SLS samples was developed, which was high temperature sintering Mo framework combined with Cu impregnation. Then, the Mo/Cu composites are gained... changing zone with width of 10-20 nm. Post-treatment mechanism is Mo framework sintering of solid phase and Cu impregnation of melting/solidification. The mechanical and thermal properties concluding tensile......
J. Cent. South Univ. (2020) 27: 3615-3624 DOI: https://doi.org/10.1007/s11771-020-4508-6 Electrochemical characteristics of electroplating and impregnation Ni-P/SiC/PTFE composite coating on 316L.... Electrochemical characteristics of electroplating and impregnation Ni-P/SiC/PTFE composite coating on 316L stainless steel [J]. Journal of Central South University, 2020, 27(12): 3615-3624. DOI......
Effect of samarium doped ceria nanoparticles impregnation on the performance of anode supported SOFC with (Pr_(0.7)Ca_(0.3))_(0.9)MnO_(3-δ) cathode WANG Zhenrong1,WANG Shaorong1,WEN Tinglian1,XIONG... words:solid oxide fuel cell (SOFC); doped ceria; cathode; impregnation; rare earths; [全文内容正在添加中] ......
Trans. Nonferrous Met. Soc. China 27(2017) 2022-2030 Effects of Ni doping contents on photocatalytic activity of B-BiVO4 synthesized through sol-gel and impregnation two-step method Min WANG, Guang... September 2016 Abstract: To enhance the photocatalytic activity of B-BiVO4, Ni-doped B-BiVO4 photocatalyst (Ni-B-BiVO4) was synthesized through sol-gel and impregnation method. The photocatalysts were......
pressure impregnation method 图2 SiCf/Al复合材料拉伸试样示意图 Fig. 2 Schematic diagram of SiCf/Al composite tensile specimens (Unit: mm) 图3 SiC纤维的XRD谱 Fig. 3 XRD pattern of SiC fiber..., ZL205A and ZL301, as substrate, SiCf/Al composite with volume fraction of 40% SiCf were prepared by vacuum pressure impregnation. The interface characteristics and fracture morphology of SiCf/Al composite......
density, hardness, bending strength and wear mass loss of the sintering bodies of pre-alloyed powder with different Co mass fractions were measured, and the impregnation properties of different powder... 50 N load. Key words: FeCuCo pre-alloyed powders; diamond; microstructure; mechanical property; impregnation property 目前,预合金粉在粉末冶金制品特别是金属基金刚石制品中普及使用,金属基金刚石制品已被广泛应用于石材,陶瓷,玻璃,混凝土,人工晶体材料等的切割,磨削和钻孔加工等......
Effect of samarium doped ceria nanoparticles impregnation on the performance of anode supported SOFC with(Pr0.7Ca0.3)0.9MnO3-δ cathode熊麟1,王绍荣2,王振荣2,温珽琏21. College of Chemistry and Environmental...) cathode of anode supported SOFC cells.The cell with 2.6 mg/cm2 SDC impregnated in cathode showed the maximum power density of 580 mW/cm2 compared with 310 mW/cm2 of the cell without impregnation......
理；滑板；熄弧原理；浸渍 中图分类号:TB 332; U 264.3 文献标识码:A Effect of impregnation by silicon oil on arc erosion resistance wear of resin-matrix contact strip against copper TU Chuan-jun... (RMPCS) was prepared by using hot re-pressing and vacuum-impregnation process. The tribological behaviors with electrical current of RMPCS against copper were measured under the indoor simulated......
不同方法制备碳载金催化剂对臭氧的催化分解张博1,徐九华1,李宏煦2,史蕊3(1.北京市北京科技大学土木与环境工程学院2.北京科技大学冶金与生态工程学院,北京．1000833.北京科技大学 冶金与生态工程学院,北京 100083)摘 要:采用浸渍法和溶胶负载法制备以改性活性碳为载体以纳米金为活性组分的催化剂,通过BET,SEM和XPS表征制备方法对催化剂比表面积,孔隙结构,表面形貌及表面元素组成的影响,测试催化剂在室温下对低浓度臭氧的催化分解性能.结果显示,在室温,相对湿度为45±5%,空速为96000h-1,臭......
