TY - JOUR ID - 60607 TI - Superhydrophobic Surface Based Silica Nanoparticle Modified With Diisocyanate and Short and Long Normal Chain Alcohols JO - Asian Journal of Nanoscience and Materials JA - AJNM LA - en SN - 2645-775X AU - Taghizadeh, Mohammad Javad AU - Afghihi, Salman AU - Saidi, Hamed AD - Department of Organic Chemistry, Faculty of Science, Imam Hossein University, Tehran, Iran AD - Department Of Advance Materials, Imam Hossein University, Tehran, Iran AD - Department of Polymer Chemistry, Faculty of Chemistry, University of Isfahan, Isfahan, Iran Y1 - 2018 PY - 2018 VL - 1 IS - 2 SP - 74 EP - 80 KW - Kewords: Superhydrophobic KW - Cost Effective KW - Silica Nanoparticle KW - Flourine Free KW - Grafted Modification DO - 10.26655/ajnanomat.2018.3.4 N2 - A superhydrophobic (SH) surface is a nanoscopic coating layer that repels water. Due to extreme water repellency has properties such as self-cleaning and anti-icing. In this context, access to bulk water repellency, cost effective, durability against acids and bases, fluorine free and catalyst free synthesis of a superhydrophobic coating, has been remaining an elusive goal. We demonstrated a unique class of modification of silica nanoparticle with coating by grafting short and long normal chain alcohols on silica nanoparticles surface by a facile two-step method and without catalyst. The modified nanoparticles showed very well SH property. This kind of coating and modification, hitherto undisclosed, is expected to be a breakthrough in the field non fluorine and cost effective industrial SH coatings. UR - https://www.ajnanomat.com/article_60607.html L1 - https://www.ajnanomat.com/article_60607_414aebb57e2c33b4d7bf035e58be90bd.pdf ER -