Mechanically stable superhydrophobic surface on cement-based materials
文献类型：期刊论文
| 作者 | Shen, Cong4,5; Zhu, Yanqing5 ; Shi, Weina3,5; He, Kun4,5; Xiao, Xiudi5; Xu, Xueqing5; Shi, Jifu1,2; Xu, Gang5
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| 刊名 | CHEMICAL PHYSICS
 |
| 出版日期 | 2020-10-01 |
| 卷号 | 538页码:7 |
| 关键词 | Superhydrophobic surface Cement Anti-icing Anti-permeability Mechanical stability |
| ISSN号 | 0301-0104 |
| DOI | 10.1016/j.chemphys.2020.110912 |
| 通讯作者 | Zhu, Yanqing(zhuyq@ms.giec.ac.cn) ; Xu, Gang(xugang@ms.giec.ac.cn) |
| 英文摘要 | Superhydrophobic surface is one of the important strategies for the application of water and ice resistance. In this study, we focused on the nano structure of hydration product itself of cement and superhydrophobic surface was created on hardened cement pastes (HCP) without any additive. The surface microstructures and surface chemical composition of ordinary HCP (O-HCP) and superhydrophobic HCP (S-HCP) both were characterized by SEM and FTIR respectively. The results of water absorption and anti-icing tests showed that the prepared S-HCP had lower water permeability, ice-adhesion strength and ice accumulation than O-HCP. Meanwhile, the surface of S-HCP remained superhydrophobic property after a series of mechanical performance tests and weather resistance tests, which indicated that the SCM has great application potential. |
| WOS关键词 | PORTLAND-CEMENT ; COATINGS ; WATER ; WETTABILITY ; ROUGHNESS |
| 资助项目 | National Key R&D Program of China[2018YFD0700200] ; Youth Innovation Promotion Association CAS[2017400] ; Special Plan of Guangdong Province[2015TQ01N714] ; Natural Science Foundation of Guangdong Province[2018A0303130146] |
| WOS研究方向 | Chemistry ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000565659000006 |
| 出版者 | ELSEVIER |
| 资助机构 | National Key R&D Program of China ; Youth Innovation Promotion Association CAS ; Special Plan of Guangdong Province ; Natural Science Foundation of Guangdong Province |
| 源URL | [http://ir.giec.ac.cn/handle/344007/27660]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Zhu, Yanqing; Xu, Gang |
| 作者单位 | 1.Jinan Univ, Siyuan Lab, Guangzhou 510632, Peoples R China 2.Jinan Univ, Dept Phys, Guangzhou 510632, Peoples R China 3.Univ Sci & Technol China, Dept Thermal Sci & Energy Engn, Hefei 230027, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shen, Cong,Zhu, Yanqing,Shi, Weina,et al. Mechanically stable superhydrophobic surface on cement-based materials[J]. CHEMICAL PHYSICS,2020,538:7. |
| APA | Shen, Cong.,Zhu, Yanqing.,Shi, Weina.,He, Kun.,Xiao, Xiudi.,...&Xu, Gang.(2020).Mechanically stable superhydrophobic surface on cement-based materials.CHEMICAL PHYSICS,538,7. |
| MLA | Shen, Cong,et al."Mechanically stable superhydrophobic surface on cement-based materials".CHEMICAL PHYSICS 538(2020):7. |
入库方式： OAI收割
来源：广州能源研究所
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