Rapid characterization of ultrafiltration membranes by scanning electron microscopy

Facundo J. Márquez-Rocha; M. Aguilar-Juárez; M. J. Acosta-Ruíz; M. I. Gradilla

doi:10.1023/A:1014043815086

Rapid characterization of ultrafiltration membranes by scanning electron microscopy

Facundo J. Márquez-Rocha, M. Aguilar-Juárez, M. J. Acosta-Ruíz, M. I. Gradilla

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2 Citas (Scopus)

Resumen

Physicochemical properties of ultrafiltration membranes were studied by scanning electron microscopy. The membrane elemental composition (carbon, oxygen, and sulfur) was determined by energy dispersion analysis. The elements were shown to be homogeneously distributed along the membrane. A homogeneous pore distribution on the membrane surface was found after covering it with a thin gold layer. The pore sizes are -50 nm. The topographic analysis of the permeatc-side of the membrane indicated its anisotropy.

Idioma original	Inglés
Páginas (desde-hasta)	1320-1322
Número de páginas	3
Publicación	Russian Chemical Bulletin
Volumen	50
N.º	7
DOI	https://doi.org/10.1023/A:1014043815086
Estado	Publicada - 2001
Publicado de forma externa	Sí

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abstract = "Physicochemical properties of ultrafiltration membranes were studied by scanning electron microscopy. The membrane elemental composition (carbon, oxygen, and sulfur) was determined by energy dispersion analysis. The elements were shown to be homogeneously distributed along the membrane. A homogeneous pore distribution on the membrane surface was found after covering it with a thin gold layer. The pore sizes are -50 nm. The topographic analysis of the permeatc-side of the membrane indicated its anisotropy.",

keywords = "Elemental analysis, Scanning electron microscopy, Topographic analysis, Ultrafiltration membranes",

author = "M{\'a}rquez-Rocha, {Facundo J.} and M. Aguilar-Ju{\'a}rez and Acosta-Ru{\'i}z, {M. J.} and Gradilla, {M. I.}",

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AU - Acosta-Ruíz, M. J.

AU - Gradilla, M. I.

PY - 2001

Y1 - 2001

N2 - Physicochemical properties of ultrafiltration membranes were studied by scanning electron microscopy. The membrane elemental composition (carbon, oxygen, and sulfur) was determined by energy dispersion analysis. The elements were shown to be homogeneously distributed along the membrane. A homogeneous pore distribution on the membrane surface was found after covering it with a thin gold layer. The pore sizes are -50 nm. The topographic analysis of the permeatc-side of the membrane indicated its anisotropy.

AB - Physicochemical properties of ultrafiltration membranes were studied by scanning electron microscopy. The membrane elemental composition (carbon, oxygen, and sulfur) was determined by energy dispersion analysis. The elements were shown to be homogeneously distributed along the membrane. A homogeneous pore distribution on the membrane surface was found after covering it with a thin gold layer. The pore sizes are -50 nm. The topographic analysis of the permeatc-side of the membrane indicated its anisotropy.

KW - Elemental analysis

KW - Scanning electron microscopy

KW - Topographic analysis

KW - Ultrafiltration membranes

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Rapid characterization of ultrafiltration membranes by scanning electron microscopy

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