Published November 28, 1980 | Version v1
Journal article Metadata-only

Examination of radiation damage to ion exchangers by diffuse reflectance spectroscopy

Creators

  • 1. Rikkyo Univ., Yokosuka, Kanagawa (Japan). Inst. for Atomic Energy
  • 2. Komazawa Junior Coll., Setagaya-ku (Japan). Dept. of Radiology
  • 3. Rikkyo Univ., Tokyo (Japan). Coll. of Science

Description

The browning of an anion-exchange resin when it is loaded with hydroxide ion or when it is irradiated was studied by diffuse reflectance and transmission spectroscopy in the wavelength range 900-300 nm. The hydroxide form of the resin showed a higher absorbance than the other ionic forms of the resin in the low wavelength region in both spectra. Irradiation of the resin resulted in an increase in absorbance in both spectra also in this wavelength region, depending on the dose. Temporary colour changes induced by low-temperature irradiation were also studied. (orig.)

Additional details

Publishing Information

Journal Title
J. Chromatogr.
Journal Volume
201
Series
J. Chromatogr.
Journal Page Range
121-129
ISSN
0021-9673

Conference

Title
4th symposium on ion exchange.
Dates
27 - 30 May 1980.
Place
Siofok, Hungary.

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
12594937
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ABSORPTION SPECTROSCOPY; ANIONS; CHEMICAL RADIATION EFFECTS; COLOR; ORGANIC ION EXCHANGERS; RADIATION DOSES; REFLECTION; SPECTRA; SPECTROPHOTOMETERS; TEMPERATURE DEPENDENCE; TRANSMISSION
Descriptors DEC
CHARGED PARTICLES; ION EXCHANGE MATERIALS; IONS; MEASURING INSTRUMENTS; OPTICAL PROPERTIES; ORGANOLEPTIC PROPERTIES; PHYSICAL PROPERTIES; RADIATION EFFECTS; SPECTROSCOPY