In situ synthesis and characterization of sulfonic acid functionalized hierarchical silica monoliths
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Sol-Gel Science and Technology"
DOI: 10.1007/s10971-020-05383-z
Abstract: Surface functionalization of porous materials with sulfonic acid (SO3H) groups is of particular interest in applications involving ion exchange, acidic catalysis and proton conduction. Macro-mesoporous silica monoliths are ideal support structures for these applications, as… read more here.
Keywords: surface; sol gel; sulfonic acid; silica monoliths ... See more keywords
Hierarchical trimodal macro-mesoporous silica monoliths with co-continuous macrostructures and isotropic skeletons constructed by randomly oriented SBA-15-type primary particles
Sign Up to like & getrecommendations! Published in 2018 at "Microporous and Mesoporous Materials"
DOI: 10.1016/j.micromeso.2017.09.023
Abstract: Abstract In this work, it is demonstrated that hierarchical mesoporous silica monoliths (HMSMs) with trimodal porosities can be facilely prepared using P123 as structure-directing agent and tetraethoxysilane as precursor. In such HMSMs, classic co-continuous macrostructures… read more here.
Keywords: isotropic skeletons; mesoporous silica; randomly oriented; silica monoliths ... See more keywords
Controlled Self-Assembly of Polystyrene-block-Polydimethylsiloxane for Fabrication of Nanonetwork Silica Monoliths.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c15078
Abstract: Herein, this work aims to carry out controlled self-assembly of single-composition block copolymer for the fabrication of various nanonetwork silica monoliths. With the use of lamellae-forming polystyrene-block-polydimethylsiloxane (PS-b-PDMS), nanonetwork-structured films could be fabricated by solvent… read more here.
Keywords: controlled self; self assembly; nanonetwork; fabrication ... See more keywords
Lipase immobilised on silica monoliths as continuous-flow microreactors for triglyceride transesterification
Sign Up to like & getrecommendations! Published in 2018 at "Reaction Chemistry and Engineering"
DOI: 10.1039/c7re00162b
Abstract: Lipase immobilised on silica monoliths has been prepared and applied as biocatalytic continuous-flow microreactors for the transesterification of tributyrin as a model bio-oil component. Candida antarctica lipase was trapped within the pores of silica monoliths,… read more here.
Keywords: lipase immobilised; transesterification; silica monoliths; immobilised silica ... See more keywords