Adsorption and Migration of Poly(Vinyl Pyrrolidone) at a Fumed Silica Surface
A series of poly(vinyl pyrrolidone) (PVP)/fumed silica powder samples were studied using adsorption, FT-IR and AFM methods. Mild treatment (293 K for several hours) of PVP/A-300 powder with an added additional portion of A-300 in a glass reactor (2 dm 3 ) using a mixer (> 500 rpm which provided t...
| Main Authors: | , , , , , , |
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| Formato: | Artigo |
| Idioma: | English |
| Publicado: |
SAGE Publishing
2006-03-01
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| Series: | Adsorption Science & Technology |
| Acceso en liña: | https://doi.org/10.1260/026361706778529173 |