Le Liu, Wentong Yang, Xiaoling Huang, Qingsheng Deng, Deyu Yu, Hongwen Zhang, Yan Jiang
{"title":"Preparation of VOx/SiO2-dope Copolymer Super-Slippery Surface Composites","authors":"Le Liu, Wentong Yang, Xiaoling Huang, Qingsheng Deng, Deyu Yu, Hongwen Zhang, Yan Jiang","doi":"10.1134/s156009042460075x","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>In this study, VO<sub><i>x</i></sub> was prepared by oxalic acid and vanadium pentoxide under nitrogen atmosphere and SiO<sub>2</sub> was grown on the surface of VO<sub><i>x</i></sub>. Block copolymer (PCL-<i>b</i>-PDMS-<i>b</i>-PCL) was synthesized by hydroxy terminated poly(dimethylsiloxane) and caprolactone, and the composite material containing inorganic particles was obtained by blending VO<sub><i>x</i></sub>/SiO<sub>2</sub> with PCL-<i>b</i>-PDMS-<i>b</i>-PCL. The porous film was constructed by breathing pattern method, and the supersmooth surface was obtained by injecting lubricating oil into the porous film. The composite was tested by Fourier transform infrared spectroscopy, hydrogen NMR spectroscopy, scanning electron microscopy, contact angle and anti-bacterial adhesion. The results showed that PCL-<i>b</i>-PDMS-<i>b</i>-PCL was successfully synthesized, and the prepared composite material containing inorganic particles had excellent superslippery properties after oil injection, and the sliding angle was 2°.</p>","PeriodicalId":739,"journal":{"name":"Polymer Science, Series B","volume":null,"pages":null},"PeriodicalIF":1.0000,"publicationDate":"2024-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Polymer Science, Series B","FirstCategoryId":"1","ListUrlMain":"https://doi.org/10.1134/s156009042460075x","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"POLYMER SCIENCE","Score":null,"Total":0}
引用次数: 0
Abstract
In this study, VOx was prepared by oxalic acid and vanadium pentoxide under nitrogen atmosphere and SiO2 was grown on the surface of VOx. Block copolymer (PCL-b-PDMS-b-PCL) was synthesized by hydroxy terminated poly(dimethylsiloxane) and caprolactone, and the composite material containing inorganic particles was obtained by blending VOx/SiO2 with PCL-b-PDMS-b-PCL. The porous film was constructed by breathing pattern method, and the supersmooth surface was obtained by injecting lubricating oil into the porous film. The composite was tested by Fourier transform infrared spectroscopy, hydrogen NMR spectroscopy, scanning electron microscopy, contact angle and anti-bacterial adhesion. The results showed that PCL-b-PDMS-b-PCL was successfully synthesized, and the prepared composite material containing inorganic particles had excellent superslippery properties after oil injection, and the sliding angle was 2°.
期刊介绍：
Polymer Science, Series B is a journal published in collaboration with the Russian Academy of Sciences. Series B experimental and theoretical papers and reviews dealing with the synthesis, kinetics, catalysis, and chemical transformations of macromolecules, supramolecular structures, and polymer matrix-based composites (6 issues a year). All journal series present original papers and reviews covering all fundamental aspects of macromolecular science. Contributions should be of marked novelty and interest for a broad readership. Articles may be written in English or Russian regardless of country and nationality of authors. All manuscripts are peer reviewed
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
