Burkinshaw, SM orcid.org/0000-0001-9940-1354 and Salihu, G (2019) The role of auxiliaries in the immersion dyeing of textile fibres: Part 6 analysis of conventional models that describe the manner by which inorganic electrolytes promote reactive dye uptake on cellulosic fibres. Dyes and Pigments, 161. pp. 595-604. ISSN 0143-7208
Abstract
An analysis is provided of the various models that have been proposed to account for the manner by which added NaCl or Na2SO4 promotes the uptake of reactive on cellulosic fibres. Although conventionally, mathematical interpretations of isothermal equilibrium dye adsorption data are employed to describe the mechanism by which reactive dye adsorption occurs, such an approach does not satisfactorily explain why reactive dyes display inherently low uptake on cellulosic fibres in the absence of added inorganic electrolyte, nor does it explain why added inorganic electrolyte is so effective in promoting dye uptake.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2017 Elsevier Ltd. All rights reserved. This is an author produced version of a paper published in Dyes and Pigments. Uploaded in accordance with the publisher's self-archiving policy. |
Keywords: | Dyeing cotton; Dyeing auxiliaries; Electrolyte; Reactive dyes; Salt-free dyeing |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Arts, Humanities and Cultures (Leeds) > School of Design (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 18 Sep 2017 12:49 |
Last Modified: | 16 Nov 2018 20:22 |
Status: | Published |
Publisher: | Elsevier |
Identification Number: | 10.1016/j.dyepig.2017.09.028 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:121349 |