2000
DOI: 10.1006/jcis.2000.7046
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Polyvinylpyrrolidone Adsorption on Na-Montmorillonite. Effect of the Polymer Interfacial Conformation on the Colloidal Behavior and Binding of Chemicals

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Cited by 34 publications
(11 citation statements)
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“…It also have been seen that PVP can be used as: stabilizer for colloidal clay particles, adsorbent and to form intercalated layers into clay mineral particles, or it can lead to their exfoliation making possible the quantification of smectite [179] .…”
Section: Ceramicsmentioning
confidence: 99%
See 1 more Smart Citation
“…It also have been seen that PVP can be used as: stabilizer for colloidal clay particles, adsorbent and to form intercalated layers into clay mineral particles, or it can lead to their exfoliation making possible the quantification of smectite [179] .…”
Section: Ceramicsmentioning
confidence: 99%
“…Being a polymer with such an extraordinary combination of properties (nontoxic, chemical stability, good solubility in water and many organic solvents, affinity to complex both hydrophobic and hydrophilic substances), PVP has found significant uses in numerous biomaterial applications, among which can be mentioned: pharmaceutical industry and medicine [1][2][3][9][10][11][12][13]15,25,31,33,34, , optical and electrical applications [70,98, , membranes [77, , adhesives [34,56,67,69,79,104,[175][176][177][178] , ceramics [110,112,116,171,[179][180][181][182][183][184][185][186][187][188][189][190][191] , paper, coatings and inks [192][193][194] , household, industrial and institutional …”
Section: Most Important Applications Of Pvp As Medical and Nonmedicalmentioning
confidence: 99%
“…The saturation adsorption value is 750 mg PVP/g bentonite. The adsorbed amounts of PVP on B and Na‐B surfaces are very high compared to other studies 15. The interacting sites of the PVP segment in solution may be due to the negatively charged carbonyl group of the pyrrolidone ring of PVP segment.…”
Section: Resultsmentioning
confidence: 71%
“…Há estudos da adsorção da PVP em sílica [16,17] , em alumina [18,19] , em caulinita [20] e em zircônio [21] . Francis e Levy [30] foram os primeiros pesquisadores a estudar a adsorção da PVP em montmorilonita, embora somente bastante tempo depois a investigação da natureza desta ligação viesse a ser realizada [22,23] . Em 2003 foram preparados, com sucesso, nanocompósitos, do tipo intercalado, via solução, PVP-organoargila [9] .…”
Section: Resultsunclassified