DETERMINATION OF THE COUNTERION-POLYION PARAMETER FOR MALEIC ACID-OLEFIN COPOLYMERS.: EFFECTOF THE ALKYL SIDE CHAIN LENGTH

DETERMINATION OF THE COUNTERION-POLYION PARAMETER FOR MALEIC ACID-OLEFIN COPOLYMERS.: EFFECTOF THE ALKYL SIDE CHAIN LENGTH

ABSTRACT The interaction between a polyion and its counterion has been studied for a series of potassium salts of poly(maleic acid-co-vinyl-n-alkyl), PA-nK2, with n=8,10,12, 14 and 16 carbon atoms in the side chain. The polyion-counterion interaction parameter was determined from electrical conducti...

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Autores principales: BARRAZA,RAUL G., MARTINEZ,ROCIO
Lenguaje:English
Publicado: Sociedad Chilena de Química 2000
Materias:
amphipatic polyelectrolytes
electrical conductivity
interaction parameter
polyelectrolyte hydrophobic microdomains
Manning’s theory
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0366-16442000000400006
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spelling oai:scielo:S0366-164420000004000062001-05-25DETERMINATION OF THE COUNTERION-POLYION PARAMETER FOR MALEIC ACID-OLEFIN COPOLYMERS.: EFFECTOF THE ALKYL SIDE CHAIN LENGTHBARRAZA,RAUL G.MARTINEZ,ROCIO amphipatic polyelectrolytes electrical conductivity interaction parameter polyelectrolyte hydrophobic microdomains Manning’s theory ABSTRACT The interaction between a polyion and its counterion has been studied for a series of potassium salts of poly(maleic acid-co-vinyl-n-alkyl), PA-nK2, with n=8,10,12, 14 and 16 carbon atoms in the side chain. The polyion-counterion interaction parameter was determined from electrical conductivity measurement. This parameter is a function of the side chain length, and its variation is ascribed to a change in the average distance between chargesinfo:eu-repo/semantics/openAccessSociedad Chilena de QuímicaBoletín de la Sociedad Chilena de Química v.45 n.4 20002000-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0366-16442000000400006en10.4067/S0366-16442000000400006
institution Scielo Chile
collection Scielo Chile
language English
topic amphipatic polyelectrolytes
electrical conductivity
interaction parameter
polyelectrolyte hydrophobic microdomains
Manning’s theory
spellingShingle amphipatic polyelectrolytes
electrical conductivity
interaction parameter
polyelectrolyte hydrophobic microdomains
Manning’s theory
BARRAZA,RAUL G.
MARTINEZ,ROCIO
DETERMINATION OF THE COUNTERION-POLYION PARAMETER FOR MALEIC ACID-OLEFIN COPOLYMERS.: EFFECTOF THE ALKYL SIDE CHAIN LENGTH
description ABSTRACT The interaction between a polyion and its counterion has been studied for a series of potassium salts of poly(maleic acid-co-vinyl-n-alkyl), PA-nK2, with n=8,10,12, 14 and 16 carbon atoms in the side chain. The polyion-counterion interaction parameter was determined from electrical conductivity measurement. This parameter is a function of the side chain length, and its variation is ascribed to a change in the average distance between charges
author BARRAZA,RAUL G.
MARTINEZ,ROCIO
author_facet BARRAZA,RAUL G.
MARTINEZ,ROCIO
author_sort BARRAZA,RAUL G.
title DETERMINATION OF THE COUNTERION-POLYION PARAMETER FOR MALEIC ACID-OLEFIN COPOLYMERS.: EFFECTOF THE ALKYL SIDE CHAIN LENGTH
title_short DETERMINATION OF THE COUNTERION-POLYION PARAMETER FOR MALEIC ACID-OLEFIN COPOLYMERS.: EFFECTOF THE ALKYL SIDE CHAIN LENGTH
title_full DETERMINATION OF THE COUNTERION-POLYION PARAMETER FOR MALEIC ACID-OLEFIN COPOLYMERS.: EFFECTOF THE ALKYL SIDE CHAIN LENGTH
title_fullStr DETERMINATION OF THE COUNTERION-POLYION PARAMETER FOR MALEIC ACID-OLEFIN COPOLYMERS.: EFFECTOF THE ALKYL SIDE CHAIN LENGTH
title_full_unstemmed DETERMINATION OF THE COUNTERION-POLYION PARAMETER FOR MALEIC ACID-OLEFIN COPOLYMERS.: EFFECTOF THE ALKYL SIDE CHAIN LENGTH
title_sort determination of the counterion-polyion parameter for maleic acid-olefin copolymers.: effectof the alkyl side chain length
publisher Sociedad Chilena de Química
publishDate 2000
url http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0366-16442000000400006
work_keys_str_mv AT barrazaraulg determinationofthecounterionpolyionparameterformaleicacidolefincopolymerseffectofthealkylsidechainlength
AT martinezrocio determinationofthecounterionpolyionparameterformaleicacidolefincopolymerseffectofthealkylsidechainlength
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