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- W948950401 abstract "运用吸附模型和量子化学的方法研究了1-苯基-3-甲基-5-吡唑啉酮(PMP)和1-苯基-3-乙酯基-5-吡唑啉酮(PCP)作为酸洗缓蚀剂在1 mol/L盐酸中对碳钢的缓蚀机理。通过与吸附等温式拟合,该缓蚀剂在碳钢表面吸附过程符合Langmuir吸附等温线。通过量子化学半经验算法PM3以及从头算法6-31G~*得到的量子化学参数:最高占有分子轨道能量(E_(HOMO))、最低分子空轨道能量(E_(LUMO))、能差(ΔE)以及偶极距(μ)说明,PMP和PCP酮通过与碳钢表面铁原子作用形成配位键和反馈键,在碳钢表面形成一层吸附膜,减缓腐蚀反应的发生。" @default.
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- W948950401 date "2010-08-13" @default.
- W948950401 modified "2023-10-17" @default.
- W948950401 title "吡唑啉酮类缓蚀剂在1 mol/L盐酸中吸附缓蚀机理的研究" @default.
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