Viscosity‐concentration relation of aminoacetalized polyvinyl alcohol sulfate in aqueous solution

Matsumoto, Masakazu; Eguchi, Tamotsu

doi:10.1002/pol.1957.1202611418

Cited by 3 publications

(2 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Matsumoto and Eguchi 399 reported diluted viscosity data for aminoacetalyzed polyvinyl alcohol with different fractions of charged groups in salt-free water. As 0.1 M K 2 SO 4 is a near theta solvent for the uncharged polymer, 416 we expect water to be a marginally good solvent for the backbone and ξ T ≫ ξ el .…”

Section: Review Of Experimental Datamentioning

confidence: 99%

“…S8, ESI †) do not agree with the scaling predictions. Further experimental work is needed in two regards: first, systematic work on the conformational and hydrodynamic properties as a function of charge fraction in salt-free solution is at present limited to two studies, 97,399 extension to other systems is vital if we are to understand the discrepancies between theory and experiment. Second, the scaling predicts x el o l K for polyelectrolytes with more than one dissociated charge per Kuhn segment, but experimental evidence (see Fig.…”

Section: Conclusion and Outstanding Questionsmentioning

confidence: 99%

See 1 more Smart Citation

Dilute polyelectrolyte solutions: recent progress and open questions

G. Lopez,

Matsumoto,

Shen

2024

Soft Matter

View full text Add to dashboard Cite

show abstract

Section: Review Of Experimental Datamentioning

confidence: 99%

Section: Conclusion and Outstanding Questionsmentioning

confidence: 99%

Dilute polyelectrolyte solutions: recent progress and open questions

G. Lopez,

Matsumoto,

Shen

2024

Soft Matter

View full text Add to dashboard Cite

show abstract

Infrared spectra of the stereoisomers of pentane‐2,4‐diol as a model for polyvinyl alcohol

Nagai¹,

Kuribayashi²,

Shirai³

et al. 1959

J. Polym. Sci.

View full text Add to dashboard Cite

The Formation of Strong Intermolecular Interactions in Immiscible Blends of Poly(vinyl alcohol) (PVA) and Lignin

2003

View full text Add to dashboard Cite

The intermolecular interactions of lignin with a hydrophilic polymer, poly(vinyl alcohol) (PVA), were studied using thermal analyses and FT-IR spectroscopy of a series of PVA/hardwood kraft lignin blend fibers prepared by thermal extrusion. Although two phases are observed in this blend system, some of the lignin was closely associated with the PVA in the PVA-rich phase. The crystallinity of the PVA fraction was reduced with increasing lignin content. An interaction energy density of -9.34 cal cm(-1), calculated from melting point depression data, suggests that strong intermolecular interactions exist between PVA and lignin. FT-IR analysis indicates the formation of strong intermolecular hydrogen bonds between the hydroxyl groups of PVA and lignin. Although the PVA/lignin blend system is immiscible in the bulk, the results herein show the existence of some specific intermolecular interaction between PVA and lignin.

show abstract

Viscosity‐concentration relation of aminoacetalized polyvinyl alcohol sulfate in aqueous solution

Cited by 3 publications

References 4 publications

Dilute polyelectrolyte solutions: recent progress and open questions

Dilute polyelectrolyte solutions: recent progress and open questions

Infrared spectra of the stereoisomers of pentane‐2,4‐diol as a model for polyvinyl alcohol

The Formation of Strong Intermolecular Interactions in Immiscible Blends of Poly(vinyl alcohol) (PVA) and Lignin

Contact Info

Product

Resources

About