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- W4313681570 endingPage "116237" @default.
- W4313681570 startingPage "116237" @default.
- W4313681570 abstract "Mikania micrantha extract (MME) was prepared by reflux extraction from the exotic invasive weed of Mikania micrantha using ethanol water solution as the solvent. The synergistic inhibition effect and mechanism of MME and potassium iodide (KI) on the corrosion of cold rolled steel (CRS) in 4.0 M H3PO4 solution was investigated by gravimetric, electrochemical and surface analysis techniques for the first time. The results show that either MME or KI has moderate inhibitive action, and the maximum inhibition efficiency is below 65 % at 20 ℃. However, incorporation MME with KI can produce a synergism (s > 1), and obtain a pleasant inhibition of 92.9%. The adsorption of MME on CRS surface obeys Freundlich isotherm, while KI and MME/KI complex follow Langmuir isotherm. They are all mixed-type inhibitors, and MME/KI mixture significantly retards the electrochemical corrosion comparing with individual MME or KI. The process of electrochemical corrosion is controlled by charge transfer, and the charge transfer resistance follows the order of MME/KI > KI > MME. SEM and AFM demonstrate that the corrosion of CRS surface is efficiently retarded by the blend of MME and KI. From FTIR and XPS analysis, the formed layer of the synergistic inhibited CRS surface is mainly composed of the organic compounds with polar groups in MME. There is also a synergistic inhibition of the major components (rutin, quercetin, chlorogenic acid and ferulic acid) with KI. MME/KI can be deemed as a novel efficient inhibitor for steel in concentrated phosphoric acid, which develops an original path for the utilization of Mikania micrantha in the field of metallic corrosion and protection." @default.
- W4313681570 created "2023-01-08" @default.
- W4313681570 creator A5011515327 @default.
- W4313681570 creator A5025673070 @default.
- W4313681570 creator A5039406807 @default.
- W4313681570 creator A5071481020 @default.
- W4313681570 date "2023-03-01" @default.
- W4313681570 modified "2023-10-16" @default.
- W4313681570 title "Mikania micrantha extract/KI blend as a novel synergistic inhibitor for steel corrosion in concentrated H3PO4 solution" @default.
- W4313681570 cites W1970181671 @default.
- W4313681570 cites W1971451955 @default.
- W4313681570 cites W1976486649 @default.
- W4313681570 cites W1978014001 @default.
- W4313681570 cites W1990125912 @default.
- W4313681570 cites W1993416238 @default.
- W4313681570 cites W1996245840 @default.
- W4313681570 cites W1996675138 @default.
- W4313681570 cites W1997005341 @default.
- W4313681570 cites W2004958395 @default.
- W4313681570 cites W2006367490 @default.
- W4313681570 cites W2012067836 @default.
- W4313681570 cites W2019591946 @default.
- W4313681570 cites W2022146368 @default.
- W4313681570 cites W2024145378 @default.
- W4313681570 cites W2029651666 @default.
- W4313681570 cites W2034473610 @default.
- W4313681570 cites W2037376242 @default.
- W4313681570 cites W2040562595 @default.
- W4313681570 cites W2040871104 @default.
- W4313681570 cites W2058513111 @default.
- W4313681570 cites W2060006507 @default.
- W4313681570 cites W2067707824 @default.
- W4313681570 cites W2072615399 @default.
- W4313681570 cites W2075203455 @default.
- W4313681570 cites W2086297060 @default.
- W4313681570 cites W2086526088 @default.
- W4313681570 cites W2092345069 @default.
- W4313681570 cites W2312612174 @default.
- W4313681570 cites W2552798646 @default.
- W4313681570 cites W2586739744 @default.
- W4313681570 cites W2601112331 @default.
- W4313681570 cites W2605316584 @default.
- W4313681570 cites W2616352380 @default.
- W4313681570 cites W2728071361 @default.
- W4313681570 cites W2730349147 @default.
- W4313681570 cites W2737743068 @default.
- W4313681570 cites W2762635920 @default.
- W4313681570 cites W2765626624 @default.
- W4313681570 cites W2789002033 @default.
- W4313681570 cites W2790341135 @default.
- W4313681570 cites W2791882124 @default.
- W4313681570 cites W2791961628 @default.
- W4313681570 cites W2795083777 @default.
- W4313681570 cites W2803548388 @default.
- W4313681570 cites W2804104272 @default.
- W4313681570 cites W2805113255 @default.
- W4313681570 cites W2809973476 @default.
- W4313681570 cites W2891452737 @default.
- W4313681570 cites W2896261490 @default.
- W4313681570 cites W2913587980 @default.
- W4313681570 cites W2920864887 @default.
- W4313681570 cites W2921501130 @default.
- W4313681570 cites W2944435570 @default.
- W4313681570 cites W2945344223 @default.
- W4313681570 cites W2954053748 @default.
- W4313681570 cites W2954367772 @default.
- W4313681570 cites W2964204070 @default.
- W4313681570 cites W2982619601 @default.
- W4313681570 cites W2985760257 @default.
- W4313681570 cites W2990699412 @default.
- W4313681570 cites W2990741197 @default.
- W4313681570 cites W3012558393 @default.
- W4313681570 cites W3015688419 @default.
- W4313681570 cites W3023546538 @default.
- W4313681570 cites W3025149111 @default.
- W4313681570 cites W3035003519 @default.
- W4313681570 cites W3036667301 @default.
- W4313681570 cites W3081821716 @default.
- W4313681570 cites W3082253858 @default.
- W4313681570 cites W3091107805 @default.
- W4313681570 cites W3097057312 @default.
- W4313681570 cites W3103900815 @default.
- W4313681570 cites W3107254999 @default.
- W4313681570 cites W3107904541 @default.
- W4313681570 cites W3124151943 @default.
- W4313681570 cites W3126342452 @default.
- W4313681570 cites W3130192424 @default.
- W4313681570 cites W3153279430 @default.
- W4313681570 cites W3157458980 @default.
- W4313681570 cites W3162406146 @default.
- W4313681570 cites W3173647772 @default.
- W4313681570 cites W3196533110 @default.
- W4313681570 cites W3201110581 @default.
- W4313681570 cites W3210120118 @default.
- W4313681570 cites W3212325556 @default.
- W4313681570 cites W350648595 @default.
- W4313681570 cites W4200203190 @default.
- W4313681570 cites W4205541678 @default.