Graphene@attapulgite nanohybrid silicone Sol-gel coating toward good corrosion resistance
文献类型：期刊论文
| 作者 | Wang, Jiancheng; Yan, Han; Tian, Shu; Pu, Jibin; Lu, Guangming; Ren, Lichun; Liu, Zhixiong; Fan, Xiaoqiang; Wang, Liping |
| 刊名 | SURFACE TOPOGRAPHY-METROLOGY AND PROPERTIES
 |
| 出版日期 | 2020 |
| 卷号 | 8期号:4 |
| 关键词 | PROTECTION OXIDE |
| DOI | 10.1088/2051-672X/abc9a9 |
| 英文摘要 | Graphene with shielding effect can improve the corrosion resistance of organic coatings, but its high electrical conductivity intensifies the corrosion of metal substrate due to micro-galvanic effect on the interface of coating and substrate. The regulation of graphene's conductivity can inhibit the corrosion-promotion effect. Hence, graphene supported attapulgite (GNS-ATP) nanosheets with lower conductivity were successfully prepared by using TEOS as coupling agent, then were introduced into Sol-gel coatings via using gamma methacryloxypropyltrimethoxysilane (MPS) and tetraethyl orthosilicate (TEOS) as precursors. The characterization on corrosion resistance of the hybrid coatings illustrates that a small amount of well-dispersed GNS-ATP nanosheets can significantly enhance the corrosion resistance, mainly depending on the structure and performance characteristics of GNS-ATP nanosheets. Such advantages on reducing porosity and conductivity of hybrid coatings offer a better corrosion resistance. |
| 学科主题 | Engineering ; Instruments & Instrumentation ; Materials Science |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/20312]  |
| 专题 | 2020专题 2020专题_期刊论文 |
| 作者单位 | 1.Fan, XQ (corresponding author), Southwest Jiaotong Univ, Sch Mat Sci & Engn, Key Lab Adv Technol Mat, Minist Educ, Chengdu 610031, Peoples R China. 2.Liu, ZX (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Zhejiang Key Lab Marine Mat & Protect Technol, Key Lab Marine Mat & Related Technol, Ningbo 315201, Peoples R China. 3.Liu, ZX (corresponding author), Shanxi Datong Univ, Coll Chem & Environm Engn, Datong 037009, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Wang, Jiancheng,Yan, Han,Tian, Shu,et al. Graphene@attapulgite nanohybrid silicone Sol-gel coating toward good corrosion resistance[J]. SURFACE TOPOGRAPHY-METROLOGY AND PROPERTIES,2020,8(4). |
| APA | Wang, Jiancheng.,Yan, Han.,Tian, Shu.,Pu, Jibin.,Lu, Guangming.,...&Wang, Liping.(2020).Graphene@attapulgite nanohybrid silicone Sol-gel coating toward good corrosion resistance.SURFACE TOPOGRAPHY-METROLOGY AND PROPERTIES,8(4). |
| MLA | Wang, Jiancheng,et al."Graphene@attapulgite nanohybrid silicone Sol-gel coating toward good corrosion resistance".SURFACE TOPOGRAPHY-METROLOGY AND PROPERTIES 8.4(2020). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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