3D Printing of Ordered Mesoporous Silica Complex Structures.
3D printing
DPL
ordered mesoporous silica
porous materials
sol−gel
Journal
Nano letters
ISSN: 1530-6992
Titre abrégé: Nano Lett
Pays: United States
ID NLM: 101088070
Informations de publication
Date de publication:
09 09 2020
09 09 2020
Historique:
pubmed:
14
8
2020
medline:
14
8
2020
entrez:
14
8
2020
Statut:
ppublish
Résumé
Ordered mesoporous silica materials gain high interest because of their potential applications in catalysis, selective adsorption, separation, and controlled drug release. Due to their morphological characteristics, mainly the tunable, ordered nanometric pores, they can be utilized as supporting hosts for confined chemical reactions. Applications of these materials, however, are limited by structural design. Here, we present a new approach for the 3D printing of complex geometry silica objects with an ordered mesoporous structure by stereolithography. The process uses photocurable liquid compositions that contain a structure-directing agent, silica precursors, and elastomer-forming monomers that, after printing and calcination, form porous silica monoliths. The objects have extremely high surface area, 1900 m
Identifiants
pubmed: 32787154
doi: 10.1021/acs.nanolett.0c02364
pmc: PMC7496731
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
6598-6605Références
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