| The Effect of Graphene Nanofiller on the Surface Structure and Performance of Epoxy Resin-Polyhedral Oligomeric Silsesquioxane (EP-POSS) | |
| Fang, Yanhong1,2; Wang, Ping1,2; Sun, Lifang3; Wang, Linhong4 | |
| 2021-04 | |
| 发表期刊 | NANOMATERIALS
 |
| EISSN | 2079-4991 |
| 卷号 | 11期号:4 |
| 摘要 | Epoxy resin-polyhedral oligomeric silsesquioxane (EP-POSS) has excellent mechanical properties and hydrophobic properties. In order to adapt for application in sensor and photovoltaic fields, graphene, nano-SiO2 and nano-ZnO were used to modify EP-POSS. FTIR was used to characterize changes on the surface structure after introducing nanoparticles. The change of hydrophobicity was measured using a contact angle test. TEM test results showed that nanoparticles were successfully inserted between the graphene sheets. However, the content of Si on the surface was low, as the cage structure of POSS in the molecular chain was coated by epoxy groups. XRD tests indicated that nanoparticles facilitated the dispersion of graphene in EP-POSS. XPS characterized the chemical state and content of the elements, confirming that the addition of graphene can induce the enrichment of Si on the surface of EP-POSS, which had a shielding effect on the main chain and improved the hydrophobicity. Wear resistance and adhesion tests showed that, after the introduction of nanoparticles, the EP-POSS coating film met the requirements of graphene materials. |
| 关键词 | epoxy resin polyhedral oligomeric silsesquioxane nanoparticle hydrophobicity graphene |
| DOI | 10.3390/nano11040841 |
| 收录类别 | SCIE |
| 语种 | 英语 |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| WOS类目 | Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied |
| WOS记录号 | WOS:000643366000001 |
| 出版者 | MDPI |
| 原始文献类型 | Article |
| 出版地 | BASEL |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | https://ir.cqcet.edu.cn/handle/39TD4454/3606 |
| 专题 | 重庆电子科技职业大学 |
| 作者单位 | 1.Chongqing Univ, State Key Lab Power Transmiss Equipment & Syst Se, Chongqing 400044, Peoples R China; 2.Chongqing Univ, Sch Elect Engn, Chongqing 400044, Peoples R China; 3.Sichuan Vocat Coll Hlth & Rehabil, Dept Pharm, Zigong 643000, Peoples R China; 4.Chongqing Coll Elect Engn, Sch Smart Hlth, Chongqing 400013, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fang, Yanhong,Wang, Ping,Sun, Lifang,et al. The Effect of Graphene Nanofiller on the Surface Structure and Performance of Epoxy Resin-Polyhedral Oligomeric Silsesquioxane (EP-POSS)[J]. NANOMATERIALS,2021,11(4). |
| APA | Fang, Yanhong,Wang, Ping,Sun, Lifang,&Wang, Linhong.(2021).The Effect of Graphene Nanofiller on the Surface Structure and Performance of Epoxy Resin-Polyhedral Oligomeric Silsesquioxane (EP-POSS).NANOMATERIALS,11(4). |
| MLA | Fang, Yanhong,et al."The Effect of Graphene Nanofiller on the Surface Structure and Performance of Epoxy Resin-Polyhedral Oligomeric Silsesquioxane (EP-POSS)".NANOMATERIALS 11.4(2021). |
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| Fang-2021-The Effect（2073KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 | |
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