Journal article
Water and ion pairing in polyelectrolyte multilayers
- Abstract:
- The water content in multilayers made from poly(styrenesulfonate) and poly(diallyldimethylammonium chloride) was determined using infrared spectroscopy and thermal gravimetric analysis. Under ambient conditions the polyelectrolyte multilayer contains 10-20 wt % water, which is removed by heating under dry conditions to 100 °C. FTIR comparison of multilayers with solution-precipitated polyelectrolyte complexes of the same polymers revealed that both the composition and sulfonate group environment were identical.
- Publication status:
- Published
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- Publisher copy:
- 10.1021/la990631a
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Authors
Bibliographic Details
- Publisher:
- ACS
- Journal:
- LANGMUIR
- Volume:
- 15
- Issue:
- 20
- Pages:
- 6621-6623
- Publication date:
- 1999-09-28
- DOI:
- EISSN:
-
1520-5827
- ISSN:
-
0743-7463
- Source identifiers:
-
1443
Item Description
- Language:
- English
- Pubs id:
-
pubs:1443
- UUID:
-
uuid:4aa50537-47ef-41a1-b565-e8c9fb4f17de
- Local pid:
- pubs:1443
- Deposit date:
- 2012-12-19
Terms of use
- Copyright date:
- 1999
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