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A critical appraisal of the potential of self healing polymeric coatings

2011; Elsevier BV; Volume: 72; Issue: 3 Linguagem: Inglês

10.1016/j.porgcoat.2011.06.016

1873-331X

Santiago J. García, Hartmut Fischer, Sybrand van der Zwaag,

Fuel Cells and Related Materials

Several approaches and concepts to self healing materials have appeared in the literature over the last years, all presenting advantages and disadvantages, but definitely showing the great potential of this new class of materials to increase the lifetime of structures and to decrease maintenance costs. Also the field of coatings technology can benefit from this new concept. In this paper the authors critically discuss the potential of existing self-healing approaches applied or likely to be applied to the field of organic coatings, analyzing the pros and cons of each healing mechanism and highlighting the potential of development of non-explored areas of coatings technology.