FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2100023097> ?p ?o ?g. }

• W2100023097 endingPage "1408" @default.
• W2100023097 startingPage "1398" @default.
• W2100023097 abstract "Ordered mesoporous silica films were synthesized using pre-organized block copolymer templates in supercritical carbon dioxide. Poly(ethylene oxide- block-propylene oxide-block-ethylene oxide), PEO-bPPO-b-PEO, films doped with p-toluenesulfonic acid (p-TSA) were infused with carbon dioxide solutions of silica precursors. Silica condensation proceeded selectively in the hydrophilic PEO domain due to selective partitioning of the acid catalyst in the template during its preparation. Removal of the organic template by calcination at 400 °C yielded robust mesoporous films. The films were characterized using X-ray diffraction (XRD), spectroscopic ellipsometry (SE), X-ray reflectivity (XR), Rutherford backscattering (RBS), forward recoil elastic spectroscopy (FRES), transmission electron microscopy (TEM), and small-angle neutron scattering (SANS). The pore structure and distribution was probed using contrast variation SANS porosimetry and X-ray porosimetry. Two distinct populations of pores are present in the films. Spherical mesopores were templated by the hydrophobic domain of the copolymer. Micropores in the pore walls are present due to removal of the hydrophilic PEO block, which forms an interpenetrating network (IPN)-like structure with the silicate network during infusion and condensation of the precursor. The wall density was determined to be (1.95 ( 0.05) g cm -3 and the overall porosity was found to be 39 vol %, with good agreement between the SANS and X-ray reflectivity results. A significant fraction of the total porosity, 44% to 53%, in these materials is attributed to the micropores in the wall structure." @default.
• W2100023097 created "2016-06-24" @default.
• W2100023097 creator A5027160355 @default.
• W2100023097 creator A5030124188 @default.
• W2100023097 creator A5030285876 @default.
• W2100023097 creator A5039011180 @default.
• W2100023097 creator A5057373192 @default.
• W2100023097 creator A5058452182 @default.
• W2100023097 creator A5068844363 @default.
• W2100023097 creator A5073217965 @default.
• W2100023097 creator A5079225210 @default.
• W2100023097 date "2005-02-23" @default.
• W2100023097 modified "2023-10-16" @default.
• W2100023097 title "Characterization of Ordered Mesoporous Silica Films Using Small-Angle Neutron Scattering and X-ray Porosimetry" @default.
• W2100023097 cites W1521355396 @default.
• W2100023097 cites W1969555886 @default.
• W2100023097 cites W1970438751 @default.
• W2100023097 cites W1970838735 @default.
• W2100023097 cites W1981766865 @default.
• W2100023097 cites W1994056300 @default.
• W2100023097 cites W1995136384 @default.
• W2100023097 cites W1997706869 @default.
• W2100023097 cites W2009312302 @default.
• W2100023097 cites W2015362849 @default.
• W2100023097 cites W2019397189 @default.
• W2100023097 cites W2029184831 @default.
• W2100023097 cites W2044451841 @default.
• W2100023097 cites W2045574420 @default.
• W2100023097 cites W2055470372 @default.
• W2100023097 cites W2061897019 @default.
• W2100023097 cites W2080936170 @default.
• W2100023097 cites W2082499728 @default.
• W2100023097 cites W2084140584 @default.
• W2100023097 cites W2312199777 @default.
• W2100023097 doi "https://doi.org/10.1021/cm048654k" @default.
• W2100023097 hasPublicationYear "2005" @default.
• W2100023097 type Work @default.
• W2100023097 sameAs 2100023097 @default.
• W2100023097 citedByCount "42" @default.
• W2100023097 countsByYear W21000230972012 @default.
• W2100023097 countsByYear W21000230972013 @default.
• W2100023097 countsByYear W21000230972014 @default.
• W2100023097 countsByYear W21000230972015 @default.
• W2100023097 countsByYear W21000230972016 @default.
• W2100023097 countsByYear W21000230972017 @default.
• W2100023097 countsByYear W21000230972018 @default.
• W2100023097 countsByYear W21000230972023 @default.
• W2100023097 crossrefType "journal-article" @default.
• W2100023097 hasAuthorship W2100023097A5027160355 @default.
• W2100023097 hasAuthorship W2100023097A5030124188 @default.
• W2100023097 hasAuthorship W2100023097A5030285876 @default.
• W2100023097 hasAuthorship W2100023097A5039011180 @default.
• W2100023097 hasAuthorship W2100023097A5057373192 @default.
• W2100023097 hasAuthorship W2100023097A5058452182 @default.
• W2100023097 hasAuthorship W2100023097A5068844363 @default.
• W2100023097 hasAuthorship W2100023097A5073217965 @default.
• W2100023097 hasAuthorship W2100023097A5079225210 @default.
• W2100023097 hasConcept C104015590 @default.
• W2100023097 hasConcept C105569014 @default.
• W2100023097 hasConcept C113196181 @default.
• W2100023097 hasConcept C114873805 @default.
• W2100023097 hasConcept C120665830 @default.
• W2100023097 hasConcept C121332964 @default.
• W2100023097 hasConcept C127413603 @default.
• W2100023097 hasConcept C132841051 @default.
• W2100023097 hasConcept C159985019 @default.
• W2100023097 hasConcept C161790260 @default.
• W2100023097 hasConcept C171250308 @default.
• W2100023097 hasConcept C178790620 @default.
• W2100023097 hasConcept C185592680 @default.
• W2100023097 hasConcept C191486275 @default.
• W2100023097 hasConcept C192562407 @default.
• W2100023097 hasConcept C199289684 @default.
• W2100023097 hasConcept C2777496208 @default.
• W2100023097 hasConcept C2779328170 @default.
• W2100023097 hasConcept C2780841128 @default.
• W2100023097 hasConcept C42360764 @default.
• W2100023097 hasConcept C43617362 @default.
• W2100023097 hasConcept C6648577 @default.
• W2100023097 hasConcept C82776694 @default.
• W2100023097 hasConceptScore W2100023097C104015590 @default.
• W2100023097 hasConceptScore W2100023097C105569014 @default.
• W2100023097 hasConceptScore W2100023097C113196181 @default.
• W2100023097 hasConceptScore W2100023097C114873805 @default.
• W2100023097 hasConceptScore W2100023097C120665830 @default.
• W2100023097 hasConceptScore W2100023097C121332964 @default.
• W2100023097 hasConceptScore W2100023097C127413603 @default.
• W2100023097 hasConceptScore W2100023097C132841051 @default.
• W2100023097 hasConceptScore W2100023097C159985019 @default.
• W2100023097 hasConceptScore W2100023097C161790260 @default.
• W2100023097 hasConceptScore W2100023097C171250308 @default.
• W2100023097 hasConceptScore W2100023097C178790620 @default.
• W2100023097 hasConceptScore W2100023097C185592680 @default.
• W2100023097 hasConceptScore W2100023097C191486275 @default.
• W2100023097 hasConceptScore W2100023097C192562407 @default.
• W2100023097 hasConceptScore W2100023097C199289684 @default.
• W2100023097 hasConceptScore W2100023097C2777496208 @default.
• W2100023097 hasConceptScore W2100023097C2779328170 @default.

• next