In order to prepare a high quality glass with high water resistance, we investigated chromium iron
phosphate glass because of its improved chemical durability. The introduction of chromium in sodiumiron-phosphate
glasses is used to compare its effect with iron in inhibition of corrosion. The sodiumchromium-iron
phosphate glass of composition 30Fe2O3-xCr2O3-(15-x)Na2O-55P2O5 (mol %),with (0≤x≤4)
was produced by melting batches of (99,98% pure) Cr2O3, Fe2O3, Na2CO3, and (NH4)2HPO4 at 1080°C for
one hour and pouring the liquid into the bench. The sample was annealed at 650°C for 48h. We have
performed the measurement of X-Ray diffraction, and Infra Red spectroscopy. The chemical durability was
evaluated by weight losses of glass samples after immersion in hot distilled water (90°C) for 30
days. Weight loss measurements showed a good chemical durability unlike borosilicate glass.
%0 Journal Article
%1 noauthororeditor
%A Makhkhas, Y.
%A Sayouty, E.H.
%D 2016
%J International Journal of Advances in Chemistry (IJAC)
%K Chemical IR Scanning Sodium-chromium-iron-phosphate XRD chromium durability electron formation glass glasses iron microscopy oxide phosphate sodium spectroscopy
%N 1
%P 01-07
%R 10.5121/ijac.2016.2101
%T CHEMICAL DURABILITY AND CHARACTERIZATION OF THE PHOSPHATE GLASSES CONTAINING IRON, SODIUM AND CHROMIUM
%U http://airccse.com/ijac/papers/2116ijac01.pdf
%V 2
%X In order to prepare a high quality glass with high water resistance, we investigated chromium iron
phosphate glass because of its improved chemical durability. The introduction of chromium in sodiumiron-phosphate
glasses is used to compare its effect with iron in inhibition of corrosion. The sodiumchromium-iron
phosphate glass of composition 30Fe2O3-xCr2O3-(15-x)Na2O-55P2O5 (mol %),with (0≤x≤4)
was produced by melting batches of (99,98% pure) Cr2O3, Fe2O3, Na2CO3, and (NH4)2HPO4 at 1080°C for
one hour and pouring the liquid into the bench. The sample was annealed at 650°C for 48h. We have
performed the measurement of X-Ray diffraction, and Infra Red spectroscopy. The chemical durability was
evaluated by weight losses of glass samples after immersion in hot distilled water (90°C) for 30
days. Weight loss measurements showed a good chemical durability unlike borosilicate glass.
@article{noauthororeditor,
abstract = {In order to prepare a high quality glass with high water resistance, we investigated chromium iron
phosphate glass because of its improved chemical durability. The introduction of chromium in sodiumiron-phosphate
glasses is used to compare its effect with iron in inhibition of corrosion. The sodiumchromium-iron
phosphate glass of composition 30Fe2O3-xCr2O3-(15-x)Na2O-55P2O5 (mol %),with (0≤x≤4)
was produced by melting batches of (99,98% pure) Cr2O3, Fe2O3, Na2CO3, and (NH4)2HPO4 at 1080°C for
one hour and pouring the liquid into the bench. The sample was annealed at 650°C for 48h. We have
performed the measurement of X-Ray diffraction, and Infra Red spectroscopy. The chemical durability was
evaluated by weight losses of glass samples after immersion in hot distilled water (90°C) for 30
days. Weight loss measurements showed a good chemical durability unlike borosilicate glass. },
added-at = {2018-04-03T07:54:26.000+0200},
author = {Makhkhas, Y. and Sayouty, E.H.},
biburl = {https://www.bibsonomy.org/bibtex/2c4bd4d932156af8edfe9d0ace7471167/ijac},
doi = {10.5121/ijac.2016.2101},
interhash = {1860cad03a56ead9385ee95b83bc15ad},
intrahash = {c4bd4d932156af8edfe9d0ace7471167},
issn = {2455-7862},
journal = {International Journal of Advances in Chemistry (IJAC)},
keywords = {Chemical IR Scanning Sodium-chromium-iron-phosphate XRD chromium durability electron formation glass glasses iron microscopy oxide phosphate sodium spectroscopy},
language = {English},
month = feb,
number = 1,
pages = {01-07},
timestamp = {2018-04-03T07:54:26.000+0200},
title = {CHEMICAL DURABILITY AND CHARACTERIZATION OF THE PHOSPHATE GLASSES CONTAINING IRON, SODIUM AND CHROMIUM
},
url = {http://airccse.com/ijac/papers/2116ijac01.pdf},
volume = 2,
year = 2016
}