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能源科学技术 氢氟酸 It is showen by the results that the inhibitor has excellent corrosion inhibition when the mass fraction of hydrofluoric acid is not more than 10% and the temperature is not above 60℃. 研究结果表明,该缓蚀剂在氢氟酸质量分数不大于10%、温度不高于60℃时,对铝具有优良的缓蚀作用。
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医药科学 氢氟酸 The formation of TiO_2 nanotube layers was influenced by several parameters including voltage, concentration of hydrofluoric acid (HF), oxidation time, pH value. In a certain range of voltage, different voltages resulted in the TiO_2 nanotubes with different diameters. 纳米管层的形成受电压、氢氟酸(HF)浓度、阳极氧化时间、pH值等参数影响。
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