| 000 | 01535nam a2200229Ia 4500 | ||
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| 003 | MX-MdCICY | ||
| 005 | 20251009160707.0 | ||
| 040 | _cCICY | ||
| 090 | _aB-21840 | ||
| 245 | 1 | 0 | _aAn anti-corrosion coating with self-healing function of polyurethane modified by lipoic acid |
| 490 | 0 | _aJ. Coat. Technol. Res., 20 (2) 713-724, 2023 | |
| 500 | _aArtÃculo | ||
| 520 | 3 | _aPolyurethanes (PUs) are a polymer material with a wide range of applications and excellent mechanical properties. In this work, a modified polyurethane coating with the self-healing function is developed via the reaction between polytetrahydrofuran (PTMG), 2,4-toluene diisocyanate (TDI) and alipoic acid. The coatings are characterized by SEM and FTIR. The protection of the prepared coating for copper in 3 wt.percent NaCl solution is investigated by the electrochemical measurements and the surface selfhealing tests. The coating has stable protection from corrosion of the copper substrate in corrosive medium and shows a good self-healing ability. The healing behavior in morphology and corrosion resistance can be observed when heated above 60C. | |
| 650 | 1 | 4 | _aSELF-HEALING |
| 650 | 1 | 4 | _aCORROSION |
| 650 | 1 | 4 | _aDISULFIDE BOND |
| 650 | 1 | 4 | _aPOLYURETHANES |
| 700 | 1 | 2 | _aCai, Z.;Li, C.;Zhang, D.;Li, J.;Gao, L |
| 856 | 4 | 0 |
_uhttps://drive.google.com/file/d/1Y4F2GN9_YxA_vXICPKJOsj0ycaNWqYN6/view?usp=drive_link _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
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