Structural and Electrosurface Properties of Iron-Containing Porous Glasses in NaCl Solutions. II. Surface Charge and Electrokinetic Potential of Porous Glasses

Standard

Structural and Electrosurface Properties of Iron-Containing Porous Glasses in NaCl Solutions. II. Surface Charge and Electrokinetic Potential of Porous Glasses. / Ermakova, L. E.; Grinkevich, E. A.; Volkova, A. V.; Kuznetsova, A. S.; Kurilenko, L. N.; Antropova, T. V.

в: Colloid Journal, Том 81, № 3, 01.05.2019, стр. 235-244.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{6fc12e79cc174c9aa7326fbb3e00082f,

title = "Structural and Electrosurface Properties of Iron-Containing Porous Glasses in NaCl Solutions. II. Surface Charge and Electrokinetic Potential of Porous Glasses",

abstract = "Equilibrium electrosurface characteristics (surface charge and electrokinetic potential) have been determined for porous glasses with different compositions (magnetite-containing and magnetite-free glasses) in solutions of an indifferent electrolyte (NaCl). It has been revealed that the incorporation of iron oxide into the glass matrix increases the absolute value of the surface charge of the composite material relative to high-silica porous glass obtained from basic sodium borosilicate glass. The electrokinetic potentials determined from a set of experimental data on the streaming potential, electrophoretic mobility of porous glass particles, their specific electrical conductivity, and the structure of the pore space have been analyzed. It has been found that freshly prepared iron-containing glass samples and those exposed in electrolyte solutions for a long time have different electrokinetic characteristics.",

keywords = "COLLOIDO-CHEMICAL CHARACTERISTICS, IONIC-STRENGTH, ADSORPTION, MOBILITY, PH, I.",

author = "Ermakova, {L. E.} and Grinkevich, {E. A.} and Volkova, {A. V.} and Kuznetsova, {A. S.} and Kurilenko, {L. N.} and Antropova, {T. V.}",

year = "2019",

month = may,

day = "1",

doi = "10.1134/S1061933X19030050",

language = "Английский",

volume = "81",

pages = "235--244",

journal = "Colloid Journal",

issn = "1061-933X",

publisher = "Pleiades Publishing",

number = "3",

}

RIS

TY - JOUR

T1 - Structural and Electrosurface Properties of Iron-Containing Porous Glasses in NaCl Solutions. II. Surface Charge and Electrokinetic Potential of Porous Glasses

AU - Ermakova, L. E.

AU - Grinkevich, E. A.

AU - Volkova, A. V.

AU - Kuznetsova, A. S.

AU - Kurilenko, L. N.

AU - Antropova, T. V.

PY - 2019/5/1

Y1 - 2019/5/1

N2 - Equilibrium electrosurface characteristics (surface charge and electrokinetic potential) have been determined for porous glasses with different compositions (magnetite-containing and magnetite-free glasses) in solutions of an indifferent electrolyte (NaCl). It has been revealed that the incorporation of iron oxide into the glass matrix increases the absolute value of the surface charge of the composite material relative to high-silica porous glass obtained from basic sodium borosilicate glass. The electrokinetic potentials determined from a set of experimental data on the streaming potential, electrophoretic mobility of porous glass particles, their specific electrical conductivity, and the structure of the pore space have been analyzed. It has been found that freshly prepared iron-containing glass samples and those exposed in electrolyte solutions for a long time have different electrokinetic characteristics.

AB - Equilibrium electrosurface characteristics (surface charge and electrokinetic potential) have been determined for porous glasses with different compositions (magnetite-containing and magnetite-free glasses) in solutions of an indifferent electrolyte (NaCl). It has been revealed that the incorporation of iron oxide into the glass matrix increases the absolute value of the surface charge of the composite material relative to high-silica porous glass obtained from basic sodium borosilicate glass. The electrokinetic potentials determined from a set of experimental data on the streaming potential, electrophoretic mobility of porous glass particles, their specific electrical conductivity, and the structure of the pore space have been analyzed. It has been found that freshly prepared iron-containing glass samples and those exposed in electrolyte solutions for a long time have different electrokinetic characteristics.

KW - COLLOIDO-CHEMICAL CHARACTERISTICS

KW - IONIC-STRENGTH

KW - ADSORPTION

KW - MOBILITY

KW - PH

KW - I.

UR - http://www.scopus.com/inward/record.url?scp=85066321326&partnerID=8YFLogxK

UR - http://www.mendeley.com/research/structural-electrosurface-properties-ironcontaining-porous-glasses-nacl-solutions-ii-surface-charge

U2 - 10.1134/S1061933X19030050

DO - 10.1134/S1061933X19030050

M3 - статья

AN - SCOPUS:85066321326

VL - 81

SP - 235

EP - 244

JO - Colloid Journal

JF - Colloid Journal

SN - 1061-933X

IS - 3

ER -

ID: 42893303