A square-wave voltammetric study on the diffusivities of polyvalent elements in CaO/BaO/Al2O3/SiO2 glass melts
Source abstract
Abstract
Abstract Diffusion coefficients of various polyvalent ions (Sn 2+ , As 3+ , As 5+ , Sb 3+ , Sb 5+ , Cr 3+ , Ti 4+ , V 4+ , V 5+ and Fe 3+ ) were measured in melts with the basic compositions of 10CaO·10 BaO·10Al 2 O 3 ·70SiO 2 and 10CaO·10BaO·15Al 2 O 3 ·65SiO 2 by means of square-wave voltammetry. At temperatures in the range of 1300–1600 °C, linear correlations between log D and 1/ T were observed. At 1400 °C, the diffusion coefficients obtained are compared with those obtained from other glass melt compositions.
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Research context
OpenAlex topics: Glass properties and applications · Pigment Synthesis and Properties · Luminescence Properties of Advanced Materials
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References (29)
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