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| 1 | 导电聚苯胺在润滑脂中的导电能力及减摩抗磨性能的研究显示文摘采用导电高分子材料—聚苯胺粉末作为润滑脂导电添加剂,合成新型电力复合脂。分别对制备的电力复合脂的体积电阻率以及接触电阻(铜片)进行测试,并采用往复摩擦磨损试验机对其室温下在钢-铜,钢-钢摩擦副的摩擦学性能进行研究。利用扫描电子显微镜(SEM)观察金属表面并利用能谱分析仪(EDS)对表面元素成分进行分析。结果表明,聚苯胺粉末能够将基础脂的体积电阻率降低2个数量级;当添加量为2%时,在钢-铜、钢-钢摩擦副上均可获得最好的减摩效果;当添加量为5%时,也可在多数情况下获得好的抗磨效果。EDS分析结果表明,在润滑脂中添加聚苯胺粉末能在金属表面生成含氮化学反应膜,同时聚苯胺可以抑制摩擦过程中氧与金属的反应。 | 胡亦超 夏延秋 | 2017 | 机械工程学报2017，53，21： | 7 |
| 2 | Tribological behavior of black phosphorus nanosheets as water-based lubrication additives显示文摘Black phosphorus(BP)with a layered structure has been used gradually as a lubrication additive in the tribological area.In this study,BP powders are produced via an easy method of high-energy ball milling using red phosphorus as a raw material.Subsequently,BP nanosheets are prepared via liquid exfoliation in N-methyl pyrolidone solvent.The tribological behavior of BP nanosheets as water-based lubrication additives(BP-WL)is evaluated under Ti6Al4V(TC4)/GCr15 contact.The results suggest that the 70 mg/L BP-WL sample exhibits excellent lubrication performance,whose coefficient of friction(COF)and ball wear rate reduced by 32.4%and 61.1%,respectively,compared with those of pure water.However,as the load increased,the tribological properties of BP-WL reduced gradually because of the agglomeration of BP nanosheets.Based on tribological experiments and worn surface analysis,boundary lubrication mechanisms are proposed.The friction reduced,which is primarily attributed to the low interlaminar shear and adsorption of BP nanosheets.In addition,a tribochemical reaction film comprising TiO_(2),Al_(2)O_(3),and Fe_(2)O_(3)effectively protects the surface of titanium alloy/steel from wear.This new water-based lubrication additive can be used to process titanium alloys. | Qingjuan WANG Tingli HOU Wei WANG Guoliang ZHANG Yuan GAO Kuaishe WANG | 2022 | Friction2022，10，3： | 3 |
| 3 | 纳米ATO在聚合物改性中的应用研究显示文摘综述了纳米锑掺杂二氧化锡(ATO)改性聚合物[包括聚对苯二甲酸乙二醇酯(PET)、聚甲基丙烯酸甲酯(PMMA)、聚氨酯(PU)、聚乙烯醇缩丁醛(PVB)等]的研究进展。主要从导电性能、抗静电性能、光学性能、热学性能等方面对纳米ATO改性聚合物的优势及效果进行了叙述,并展望了纳米ATO/聚合物复合材料的应用和发展前景。 | 马涛涛 何小芳 许明路 秦刚 戴亚辉 | 2017 | 化工新型材料2017，45，3： | 3 |
| 4 | ATO纳米粉体制备方法与研究现状显示文摘锑掺杂二氧化锡(antimony doped tin oxide,ATO)纳米材料是一种新颖的透明导电复合纳米材料,可用于节能玻璃、导电抗静电材料、疏水材料、催化剂和光伏材料等领域。本文综述了ATO纳米粉体的主要制备方法,并对各种方法进行了比较和评价,探讨了ATO纳米粉体的研究现状和有待改进的地方。 | 郭玉 王祉诺 梁冬冬 刘世民 | 2018 | 中国陶瓷工业2018，25，3： | 3 |
| 5 | 聚苯胺锂基润滑脂载流润滑下的摩擦学性能显示文摘制备了导电聚苯胺锂基润滑脂(简称PANI脂)和铜基银镀层材料(简称银层材料)。采用摩擦磨损试验机考察在无载流、载流及边界润滑条件下,铜基体材料(简称铜基材料)和银层材料的摩擦磨损性能。采用X射线衍射(XRD)、扫描电子显微镜(SEM)和电子能谱(EDS)对银层材料晶相及其表面磨斑形貌进行表征。结果表明,载流条件下,PANI脂润滑试验时的银层材料不仅具有良好的减摩抗磨性能,而且导电能力更强,其优异的减摩和抗磨性能归功于摩擦表面的保护膜和电流热效应引起的表面软化双重作用。 | 冯欣 夏延秋 | 2020 | 石油炼制与化工2020，51，2： | 1 |
| 6 | Tribological performance of ionic liquid-lubricated carbon brush/collector ring current-carrying friction system显示文摘The lubricity and anti-wear ability of ionic liquids(ILs)were studied by a current-carrying friction test on IL-lubricated carbon brushes.The results indicated that the conductivity and wear resistance of different ILs are different,and may vary for different carbon brushes.The E468e carbon brush was found to be more sensitive to IL lubrication than D172 carbon brush.Importantly,an analysis of the wear surfaces of the D172 and E468e carbon brushes revealed that,due to the different materials of the two carbon brushes and the composition of the IL,the lubrication effect on the carbon brushes was different.The viscosity of the IL will affect its wettability on the carbon brush surface.The better the wettability,the easier the movement of ions on the surface,which makes it easier to form a conductive physical adsorption film.Therefore,in practice,a better IL must be selected by considering the wettability of IL and carbon brushes. | Yang Fu Hongling Qin Xiang Xu Xiaolong Zhang Zhiguang Guo | 2020 | Biosurface and Biotribology2020，6，4： | 1 |
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