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硅烷偶聯(lián)劑對(duì)純鈦表面改性的研究
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Silane Coupling Agent Effect on the Surface Modification of Titanium
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    摘要:

    采用浸漬法將NaOH堿處理后的鈦片浸入硅烷溶液中進(jìn)行表面改性，可制備致密硅烷瞙。利用SEM、FTIR、EDS、表面接觸角分析儀等研究硅烷膜的表面形貌與結(jié)構(gòu)特征。結(jié)果表明：不同濃度的硅烷溶液對(duì)硅烷膜的表面形貌、表面接觸角以及表面基團(tuán)的組成有較大影響；將鈦片浸入濃度33％的硅烷水解溶液中，所制備的硅烷膜較完整，由許多呈腦漿狀的小片構(gòu)成，排列緊密，含有硅醇Si-OH和Si-O-Si 網(wǎng)絡(luò)結(jié)構(gòu)，其表面接觸角為71.8°

    Abstract:

    The titanium plates modified by NaOH alkali solution were immered into silane solution to prepare compact silane films on titanium substrate. The characteristics of the silane films were investigated by SEM, FTIR, EDS and surface contact angle analyzer. The results show that the different concentrations of silane solutions have greater effects on the surface morphology, the surface contact angle and the composition of surface groups of the silane film. The integrated silane film with lots of small close packing pieces is made as the samples dipped into silane solution with a concentration of 33% and surface contact angle of 71.8 °

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寧成云,劉緒建,鄭華德,譚幗馨,馬 強(qiáng),王玉強(qiáng).硅烷偶聯(lián)劑對(duì)純鈦表面改性的研究[J].稀有金屬材料與工程,2009,38(11):2027~2019.[Ning Chengyun, Liu Xujian, Zheng Huade, Tan Guoxin, Ma Qiang, Wang Yuqiang. Silane Coupling Agent Effect on the Surface Modification of Titanium[J]. Rare Metal Materials and Engineering,2009,38(11):2027~2019.]
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  • 收稿日期:2009-03-31
  • 最后修改日期:2009-06-01
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