Ontology highlight
ABSTRACT:
SUBMITTER: Beurer AK
PROVIDER: S-EPMC8569929 | biostudies-literature | 2021 Nov
REPOSITORIES: biostudies-literature
Beurer Ann-Katrin AK Bruckner Johanna R JR Traa Yvonne Y
ChemistryOpen 20211101 11
Removing the template from the pores after the polycondensation of the silica precursor is a necessary step in the synthesis of mesoporous silica materials. In our previous work, we developed a method for the efficient and spatially controlled functionalization of SBA-15. First, the silanol groups on the particle surface and in the pore entrances were passivated. After extraction of the template, a pretreatment step in N<sub>2</sub> converted the silanol groups to the single and geminal state. A ...[more]