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The effectiveness of different silane formulations to functionalize glass-based substrates.

机译：不同硅烷配方对玻璃基基材进行功能化的有效性。

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摘要

The research in this report is being undertaken to compare the integrity of different methods to coat glass-based substrates with silanes. A typical borosilicate glass, glass APEX(TM), was cleaned using a wet cleaning method and quartz substrates was cleaned using dry cleaning methods. The substrates were functionalized with a long-chain silane aminopropyltrimethoxysilane-(APTES), a short-chain chlorotrimethylsilane (Si (CH3)3 Cl) (CTMS), and commercial Sigmacote(TM). The concentration of the silane in solution was varied at constant immersion times. The glass substrates functionalized with CTMS, Sigmacote and APTES were immersed in DI water to test their stability. The CTMS and Sigmacote produced water stable coatings. Contact Angle Goniometry and Scanning Probe Microscopy were used to characterize the substrate surfaces before and after functionalization. The nature of the clean, functionalized surfaces was characterized with contact angle goniometry. CTMS uptake curves and effect of surface roughness on contact angle were studied.
机译：本报告中的研究正在进行中，以比较用硅烷涂覆玻璃基基材的不同方法的完整性。使用湿法清洁方法来清洁典型的硼硅酸盐玻璃，即玻璃APEX TM，并使用干洗方法来清洁石英基板。用长链硅烷氨基丙基三甲氧基硅烷-（APTES），短链氯三甲基硅烷（Si（CH3）3 Cl）（CTMS）和市售Sigmacote™功能化基材。溶液中硅烷的浓度在恒定的浸入时间下变化。将用CTMS，Sigmacote和APTES功能化的玻璃基板浸入去离子水中以测试其稳定性。 CTMS和Sigmacote生产了水稳定性涂料。接触角测角法和扫描探针显微镜用于表征功能化前后的基材表面。清洁的功能化表面的性质通过接触角测角法进行了表征。研究了CTMS吸收曲线和表面粗糙度对接触角的影响。

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  • 作者

    Maharanwar, Aniket.;

  • 作者单位

    The University of Alabama in Huntsville.;

  • 授予单位 The University of Alabama in Huntsville.;
  • 学科 Materials science.
  • 学位 M.S.
  • 年度 2016
  • 页码 77 p.
  • 总页数 77
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 TS97-4;
  • 关键词

  • 入库时间 2022-08-17 11:42:42

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