Models for polybutadiene pore wall coatings in porous zirconia

David H. Reeder; Jianwei Li; Peter W. Carr; Michael C. Flickinger; Alon V. McCormick

doi:10.1016/S0021-9673(96)00623-1

Models for polybutadiene pore wall coatings in porous zirconia

David H. Reeder, Jianwei Li, Peter W. Carr, Michael C. Flickinger, Alon V. McCormick

Research output: Contribution to journal › Article › peer-review

27 Scopus citations

Abstract

We present three models of the changes in measured pore size distribution for cylindrical pores when a polymer is deposited in the pores by evaporation from a volatile solvent. The predicted results serve as an aid in interpreting experimental nitrogen adsorption data for polybutadiene (PBD) coatings on porous zirconia. At low loadings, PBD appears to deposit in thin layers on the surface with no preference for filling either large or small pores. At higher PBD loadings, the polymer deposits preferentially in smaller pores. This is in qualitative agreement with PBD coatings on porous silica.

Original language	English (US)
Pages (from-to)	71-79
Number of pages	9
Journal	Journal of Chromatography A
Volume	760
Issue number	1
DOIs	https://doi.org/10.1016/S0021-9673(96)00623-1
State	Published - Jan 24 1997

Bibliographical note

Funding Information:
This work was supportedb y grantsG M 45988 from the National Instituteso f Health and CHE 917029 from the National Science Foundation. D.H.R. gratefullyr ecognizest he support of the National Instituteso f General Medical Sciences througha BiotechnologTyr ainingF ellowship( IT32-GM08347).T hanksa lso go to the SurfaceA nalysis Center at the Universityo f Minnesotaf or instrumentation.

Keywords

coating
polybutadiene coatings
stationary phases, LC
zirconia

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title = "Models for polybutadiene pore wall coatings in porous zirconia",

abstract = "We present three models of the changes in measured pore size distribution for cylindrical pores when a polymer is deposited in the pores by evaporation from a volatile solvent. The predicted results serve as an aid in interpreting experimental nitrogen adsorption data for polybutadiene (PBD) coatings on porous zirconia. At low loadings, PBD appears to deposit in thin layers on the surface with no preference for filling either large or small pores. At higher PBD loadings, the polymer deposits preferentially in smaller pores. This is in qualitative agreement with PBD coatings on porous silica.",

keywords = "coating, polybutadiene coatings, stationary phases, LC, zirconia",

author = "Reeder, {David H.} and Jianwei Li and Carr, {Peter W.} and Flickinger, {Michael C.} and McCormick, {Alon V.}",

note = "Funding Information: This work was supportedb y grantsG M 45988 from the National Instituteso f Health and CHE 917029 from the National Science Foundation. D.H.R. gratefullyr ecognizest he support of the National Instituteso f General Medical Sciences througha BiotechnologTyr ainingF ellowship( IT32-GM08347).T hanksa lso go to the SurfaceA nalysis Center at the Universityo f Minnesotaf or instrumentation.",

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AU - Reeder, David H.

AU - Li, Jianwei

AU - Carr, Peter W.

AU - Flickinger, Michael C.

AU - McCormick, Alon V.

N1 - Funding Information: This work was supportedb y grantsG M 45988 from the National Instituteso f Health and CHE 917029 from the National Science Foundation. D.H.R. gratefullyr ecognizest he support of the National Instituteso f General Medical Sciences througha BiotechnologTyr ainingF ellowship( IT32-GM08347).T hanksa lso go to the SurfaceA nalysis Center at the Universityo f Minnesotaf or instrumentation.

PY - 1997/1/24

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N2 - We present three models of the changes in measured pore size distribution for cylindrical pores when a polymer is deposited in the pores by evaporation from a volatile solvent. The predicted results serve as an aid in interpreting experimental nitrogen adsorption data for polybutadiene (PBD) coatings on porous zirconia. At low loadings, PBD appears to deposit in thin layers on the surface with no preference for filling either large or small pores. At higher PBD loadings, the polymer deposits preferentially in smaller pores. This is in qualitative agreement with PBD coatings on porous silica.

AB - We present three models of the changes in measured pore size distribution for cylindrical pores when a polymer is deposited in the pores by evaporation from a volatile solvent. The predicted results serve as an aid in interpreting experimental nitrogen adsorption data for polybutadiene (PBD) coatings on porous zirconia. At low loadings, PBD appears to deposit in thin layers on the surface with no preference for filling either large or small pores. At higher PBD loadings, the polymer deposits preferentially in smaller pores. This is in qualitative agreement with PBD coatings on porous silica.

KW - coating

KW - polybutadiene coatings

KW - stationary phases, LC

KW - zirconia

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JO - Journal of Chromatography A

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ER -

Models for polybutadiene pore wall coatings in porous zirconia

Abstract

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Keywords

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