| 纳微结构CaCO3的水热法制备及其摩擦学性能研究 |
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| 引用本文： | 何庆芳,贾正锋,邵鑫,仪修杰,孙风霞.纳微结构CaCO3的水热法制备及其摩擦学性能研究[J].聊城大学学报(自然科学版),2012(1):78-80,107. |
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| 作者姓名： | 何庆芳 贾正锋 邵鑫 仪修杰 孙风霞 |
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| 作者单位： | 山东省特种设备检验研究院聊城分院;聊城大学材料科学与工程学院 |
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| 基金项目： | 山东省博士基金(2007BS0404);中科院兰州化物所固体润滑国家重点实验室开放课题(0804);聊城大学博士启动基金(31805) |
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| 摘 要： | 无水碳酸钠和硝酸钙为原料,用水热法制备了碳酸钙粉体.通过SEM、XRD、FT-IR对CaCO3粉体的形貌和结构进行了表征.将不同条件下制备的CaCO3粉体用油酸进行修饰后,在四球摩擦磨损试验机上考察其作为润滑油添加剂的摩擦学性能.
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| 关 键 词： | CaCO3 摩擦 水热合成 |
Hydrothermal Synthesis and Tribological Properties of Nano/micro CaCO3 |
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| HE Qing-fang,JIA Zheng-feng,SHAO Xin,YI Xiu-jie,SUN Feng-xia.Hydrothermal Synthesis and Tribological Properties of Nano/micro CaCO3[J].Journal of Liaocheng University:Natural Science Edition,2012(1):78-80,107. |
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| Authors: | HE Qing-fang JIA Zheng-feng SHAO Xin YI Xiu-jie SUN Feng-xia |
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| Affiliation: | 1.Liaocheng Department of Shandong Special Equipment Inspection Institute,Liaocheng 252000,China; 2.School of Materials Science and Engineering,Liaocheng University,Liaocheng 252059,China) |
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| Abstract: | Calcium carbonates were hydrothermally synthesized using sodium carbonate and calcium nitrate as raw materials.The structure and morphologies of calcium carbonate in different conditions were investigated by XRD,FT-IR and SEM.The tribological properties of the oleic acid modified calcium carbonates as lubricant additives were evaluated on four-ball tester. |
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| Keywords: | CaCO3 tribology hydrothermal synthesis |
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