Published November 2003 | Version v1
Journal article Metadata-only

Fractal properties of the tungsten surface as evaluated from an impedance spectroscopy study of the metal-solution interface

Creators

  • 1. RAN, Inst. Khimii Rastvorov, Ivanovo (Russian Federation)
  • 2. Ivanovskij Gosudarstvennyj Khimiko-Tekhnologicheskij Univ., Ivanovo (Russian Federation)

Description

Fractal properties of tungsten surface after electrochemical treatment in aqueous solution of monoethanolamine (MEA) - sodium chloride at NaCl concentration 1 M, MEA concentration from 0 to 6 M, were studied by the method of impedance spectroscopy. It was ascertained that increase in MEA concentration from 0 to 6 M involves decrease in the fractal size of tungsten surface from 2.548 to 2.156

Abstract (Russian)

Методом импедансной спектроскопии исследованы фрактальные свойства поверхности вольфрама после электрохимической обработки в водном растворе моноэтаноламина (МЭА) - хлорида натрия при концентрации NaCl 1 М, концентрации МЭА от 0 до 6 М. Установлено, что при увеличении концентрации МЭА от 0 до 6 М фрактальная размерность поверхности вольфрама снижается с 2.548 до 2.156

Additional details

Additional titles

Original title (Russian)
Fraktal'nye svojstva poverkhnosti vol'frama po dannym impedansnoj spektroskopii granitsy razdela metall-rastvor

Publishing Information

Journal Title
Zhurnal Fizicheskoj Khimii
Journal Volume
77
Journal Issue
11
Journal Page Range
p. 2081-2083
ISSN
0044-4537
CODEN
ZFKHA9

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
37020039
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
ALCOHOLS; AMINES; AQUEOUS SOLUTIONS; CONCENTRATION RATIO; ELECTRIC IMPEDANCE; ELECTROLYTES; ELECTROPOLISHING; FRACTALS; ROUGHNESS; SODIUM CHLORIDES; TUNGSTEN
Descriptors DEC
ALKALI METAL COMPOUNDS; CHLORIDES; CHLORINE COMPOUNDS; DIMENSIONLESS NUMBERS; DISPERSIONS; ELECTROLYSIS; ELEMENTS; HALIDES; HALOGEN COMPOUNDS; HOMOGENEOUS MIXTURES; HYDROXY COMPOUNDS; IMPEDANCE; LYSIS; METALS; MIXTURES; ORGANIC COMPOUNDS; POLISHING; REFRACTORY METALS; SODIUM COMPOUNDS; SOLUTIONS; SURFACE FINISHING; SURFACE PROPERTIES; TRANSITION ELEMENTS

Optional Information

Notes
7 refs., 1 fig., 1 tab.