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1篇 您的检索式:作者名="Che Yangli"
    题名 作者 年代 出处 被引量
1Corrosion Inhibition of the Bi-enzyme Doped Epoxy Resin for Q235 Carbon Steel in Circulating Cooling Water显示文摘Carboxyl-functionalized SBA-15(COOH/SBA-15)was prepared by a one-pot synthesis method and characterized.COOH-SBA-15/LZM-LP,an immobilized bi-enzyme(lipase and lysozyme),was prepared using COOH/SBA-15 as a carrier.The orthogonal experiments were used to optimize the immobilization conditions with the index of corrosion inhibition.Electrochemical tests show that COOH-SBA-15/LZM-LP can significantly inhibit the corrosion of carbon steel in circulating cooling water.The corrosion inhibition rate was higher than 93%when the amount of COOHSBA-15/LZM-LP was 0.2 g/L.The inhibition mechanism was proposed and discussed from the perspective of carboxyl and enzymes.Finally,when COOH-SBA-15/LZM-LP was doped into epoxy resin,the corrosion resistance of epoxy coatings can be significantly improved,and the corrosion resistance only decreased by 0.23%after 720 h of soaking.Liu Fang Jiang Guofei Zhao Xiaoxuan Li Wei Che Yangli 2021China Petroleum Processing & Petrochemical Technology2021,23,2:1
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