Tags

Type your tag names separated by a space and hit enter

Intumescent flame-retardant and self-healing superhydrophobic coatings on cotton fabric.
ACS Nano. 2015 Apr 28; 9(4):4070-6.AN

Abstract

Flame-retardant and self-healing superhydrophobic coatings are fabricated on cotton fabric by a convenient solution-dipping method, which involves the sequential deposition of a trilayer of branched poly(ethylenimine) (bPEI), ammonium polyphosphate (APP), and fluorinated-decyl polyhedral oligomeric silsesquioxane (F-POSS). When directly exposed to flame, such a trilayer coating generates a porous char layer because of its intumescent effect, successfully giving the coated fabric a self-extinguishing property. Furthermore, the F-POSS embedded in cotton fabric and APP/bPEI coating produces a superhydrophobic surface with a self-healing function. The coating can repetitively and autonomically restore the superhydrophobicity when the superhydrophobicity is damaged. The resulting cotton fabric, which is flame-resistant, waterproof, and self-cleaning, can be easily cleaned by simple water rinsing. Thus, the integration of self-healing superhydrophobicity with flame retardancy provides a practical way to resolve the problem of washing durability of the flame-retardant coatings. The flame-retardant and superhydrophobic fabric can endure more than 1000 cycles of abrasion under a pressure of 44.8 kPa without losing its flame retardancy and self-healing superhydrophobicity, showing potential applications as multifunctional advanced textiles.

Authors+Show Affiliations

State Key Laboratory of Supramolecular Structure and Materials, International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, Changchun 130012, People's Republic of China.State Key Laboratory of Supramolecular Structure and Materials, International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, Changchun 130012, People's Republic of China.State Key Laboratory of Supramolecular Structure and Materials, International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, Changchun 130012, People's Republic of China.State Key Laboratory of Supramolecular Structure and Materials, International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, Changchun 130012, People's Republic of China.

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

25777158

Citation

Chen, Shanshan, et al. "Intumescent Flame-retardant and Self-healing Superhydrophobic Coatings On Cotton Fabric." ACS Nano, vol. 9, no. 4, 2015, pp. 4070-6.
Chen S, Li X, Li Y, et al. Intumescent flame-retardant and self-healing superhydrophobic coatings on cotton fabric. ACS Nano. 2015;9(4):4070-6.
Chen, S., Li, X., Li, Y., & Sun, J. (2015). Intumescent flame-retardant and self-healing superhydrophobic coatings on cotton fabric. ACS Nano, 9(4), 4070-6. https://doi.org/10.1021/acsnano.5b00121
Chen S, et al. Intumescent Flame-retardant and Self-healing Superhydrophobic Coatings On Cotton Fabric. ACS Nano. 2015 Apr 28;9(4):4070-6. PubMed PMID: 25777158.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Intumescent flame-retardant and self-healing superhydrophobic coatings on cotton fabric. AU - Chen,Shanshan, AU - Li,Xiang, AU - Li,Yang, AU - Sun,Junqi, Y1 - 2015/03/20/ PY - 2015/3/18/entrez PY - 2015/3/18/pubmed PY - 2015/3/18/medline KW - flame-retardant materials KW - intumescent KW - polymer films KW - self-healing KW - superhydrophobicity SP - 4070 EP - 6 JF - ACS nano JO - ACS Nano VL - 9 IS - 4 N2 - Flame-retardant and self-healing superhydrophobic coatings are fabricated on cotton fabric by a convenient solution-dipping method, which involves the sequential deposition of a trilayer of branched poly(ethylenimine) (bPEI), ammonium polyphosphate (APP), and fluorinated-decyl polyhedral oligomeric silsesquioxane (F-POSS). When directly exposed to flame, such a trilayer coating generates a porous char layer because of its intumescent effect, successfully giving the coated fabric a self-extinguishing property. Furthermore, the F-POSS embedded in cotton fabric and APP/bPEI coating produces a superhydrophobic surface with a self-healing function. The coating can repetitively and autonomically restore the superhydrophobicity when the superhydrophobicity is damaged. The resulting cotton fabric, which is flame-resistant, waterproof, and self-cleaning, can be easily cleaned by simple water rinsing. Thus, the integration of self-healing superhydrophobicity with flame retardancy provides a practical way to resolve the problem of washing durability of the flame-retardant coatings. The flame-retardant and superhydrophobic fabric can endure more than 1000 cycles of abrasion under a pressure of 44.8 kPa without losing its flame retardancy and self-healing superhydrophobicity, showing potential applications as multifunctional advanced textiles. SN - 1936-086X UR - https://www.unboundmedicine.com/medline/citation/25777158/Intumescent_flame_retardant_and_self_healing_superhydrophobic_coatings_on_cotton_fabric_ L2 - https://dx.doi.org/10.1021/acsnano.5b00121 DB - PRIME DP - Unbound Medicine ER -
Try the Free App:
Prime PubMed app for iOS iPhone iPad
Prime PubMed app for Android
Prime PubMed is provided
free to individuals by:
Unbound Medicine.