• 分别使用纯水、甲醇溶液氨水试剂氯化钛成,对烟雾碱性红外衰减性能进行了实验研究。

    Acidity and infrared attenuation ability of water, methanol and ammonia using titanium tetrachloride as liquid smoke agent were studied in detail.

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  • 采用氢双丙酸为原料,甲醇-溶液中,碱性条件下,加入适量抗氧化剂,经部分醇解脱酰化反应合成氢醌单丙酸酯。

    Hydroquinone monopropionate was synthesized by partially alcoholysized and deacylated of hydroquinone bipropionate in methanol-water solution and alkaline condition with appropriate antioxidant.

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  • 碱性溶液中,大约需0.245V便可观察甲醇氧化反应电位明显少于未经修饰的多电极

    Oxidation of methanol in alkaline solution was observed at approximately 0.245 v, which is much less positive than that on an unmodified polycrystalline gold electrode.

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  • 碱性溶液中,大约需0.245V便可观察甲醇氧化反应电位明显少于未经修饰的多电极

    Oxidation of methanol in alkaline solution was observed at approximately 0.245 v, which is much less positive than that on an unmodified polycrystalline gold electrode.

    youdao

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