Strategy toward fluorinated polyhedral oligomeric silsesquioxane wrapping nanoparticles for superomniphobic surfaces. Issue 26 (15th March 2022)

• Record Type: Journal Article
• Authors: Chen, Boxu; Yang, Mingjin; Lin, Xilin; Liu, Wenfeng; Yuan, Hai; Liao, Jingwen
• Is Part Of: Chemical communications. Volume 58:Issue 26(2022)
• Page Start: 4263
• Page End: 4266
• Publication Date: 2022-03-15
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/d2cc00275b
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : In the developed strategy, the designed poc-F13 POSS-2OH wraps nanoparticles upon its –OH protonation to form surfaces with broad-spectrum superomniphobicity. Abstract : For engineering implementation of an ultralow-surface-energy hierarchically micro/nanostructured topography for superomniphobic surfaces, a strategy involving the design of a partially open-cage fluorinated polyhedral oligomeric silsesquioxane bearing an –OH pair (poc-F13 POSS-2OH) and the subsequent wrapping of nanoparticles with poc-F13 POSS-2OH as a result of weak-acid-triggered –OH protonation is developed. The poc-F13 POSS-wrapped nanoparticle-based surfaces showed broad-spectrum superomniphobicity. This work has advanced the engineering of state-of-the-art superomniphobic solid surfaces/interfaces.