C. T. Zhu, F. Chen, W. Yan, Y. C. Wei, J. Xu, Y. P. Chen
{"title":"通过二维纳米片修饰三维结构增强MoSe2/SnSe2/SnSe@C的摩擦学性能","authors":"C. T. Zhu, F. Chen, W. Yan, Y. C. Wei, J. Xu, Y. P. Chen","doi":"10.15251/cl.2023.209.685","DOIUrl":null,"url":null,"abstract":"This paper has prepared a new type of MoSe2/SnSe2/SnSe@C heterostructure nanocomposites by one-step hydrothermal method and systematically studied by XRD, SEM, and XPS. Furthermore, the tribological behavior of MoSe2/SnSe2/SnSe and MoSe2/SnSe2/SnSe@C heterojunction in pure oil was extensively examined in a ball-on-disk tribometer. The effects of applied load and rotational speed were also investigated. Compared with MoSe2/SnSe2/SnSe nanocomposites, MoSe2/SnSe2/SnSe@C achieved better friction properties. Especially, when the mass ratio of MoSe2/SnSe2/SnSe@C in the base oil is 1.5 wt%, the friction coefficient reaches the minimum value of 0.1. The results show that the introduction of carbon material can significantly improve the wear reduction and anti-wear properties of the matrix in lubricating oil. Additionally, the construction and excellent tribological properties of MoSe2/SnSe2/SnSe@C heterojunction would be beneficial for the design of novel nano-additives with 2D/3D structure for enhancing friction reduction and anti-wear, which also would expand their actual applications in the industry and agriculture.","PeriodicalId":9710,"journal":{"name":"Chalcogenide Letters","volume":"8 1","pages":"0"},"PeriodicalIF":1.2000,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Enhancing tribological properties of MoSe2/SnSe2/SnSe@C through 2D nanosheets modification of 3D structures\",\"authors\":\"C. T. Zhu, F. Chen, W. Yan, Y. C. Wei, J. Xu, Y. P. Chen\",\"doi\":\"10.15251/cl.2023.209.685\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper has prepared a new type of MoSe2/SnSe2/SnSe@C heterostructure nanocomposites by one-step hydrothermal method and systematically studied by XRD, SEM, and XPS. Furthermore, the tribological behavior of MoSe2/SnSe2/SnSe and MoSe2/SnSe2/SnSe@C heterojunction in pure oil was extensively examined in a ball-on-disk tribometer. The effects of applied load and rotational speed were also investigated. Compared with MoSe2/SnSe2/SnSe nanocomposites, MoSe2/SnSe2/SnSe@C achieved better friction properties. Especially, when the mass ratio of MoSe2/SnSe2/SnSe@C in the base oil is 1.5 wt%, the friction coefficient reaches the minimum value of 0.1. The results show that the introduction of carbon material can significantly improve the wear reduction and anti-wear properties of the matrix in lubricating oil. Additionally, the construction and excellent tribological properties of MoSe2/SnSe2/SnSe@C heterojunction would be beneficial for the design of novel nano-additives with 2D/3D structure for enhancing friction reduction and anti-wear, which also would expand their actual applications in the industry and agriculture.\",\"PeriodicalId\":9710,\"journal\":{\"name\":\"Chalcogenide Letters\",\"volume\":\"8 1\",\"pages\":\"0\"},\"PeriodicalIF\":1.2000,\"publicationDate\":\"2023-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chalcogenide Letters\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.15251/cl.2023.209.685\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chalcogenide Letters","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15251/cl.2023.209.685","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
Enhancing tribological properties of MoSe2/SnSe2/SnSe@C through 2D nanosheets modification of 3D structures
This paper has prepared a new type of MoSe2/SnSe2/SnSe@C heterostructure nanocomposites by one-step hydrothermal method and systematically studied by XRD, SEM, and XPS. Furthermore, the tribological behavior of MoSe2/SnSe2/SnSe and MoSe2/SnSe2/SnSe@C heterojunction in pure oil was extensively examined in a ball-on-disk tribometer. The effects of applied load and rotational speed were also investigated. Compared with MoSe2/SnSe2/SnSe nanocomposites, MoSe2/SnSe2/SnSe@C achieved better friction properties. Especially, when the mass ratio of MoSe2/SnSe2/SnSe@C in the base oil is 1.5 wt%, the friction coefficient reaches the minimum value of 0.1. The results show that the introduction of carbon material can significantly improve the wear reduction and anti-wear properties of the matrix in lubricating oil. Additionally, the construction and excellent tribological properties of MoSe2/SnSe2/SnSe@C heterojunction would be beneficial for the design of novel nano-additives with 2D/3D structure for enhancing friction reduction and anti-wear, which also would expand their actual applications in the industry and agriculture.
期刊介绍：
Chalcogenide Letters (CHL) has the aim to publish rapidly papers in chalcogenide field of research and
appears with twelve issues per year. The journal is open to letters, short communications and breakings news
inserted as Short Notes, in the field of chalcogenide materials either amorphous or crystalline. Short papers in
structure, properties and applications, as well as those covering special properties in nano-structured
chalcogenides are admitted.
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