Dataset for "Deep Eutectic Solvent in Water Pickering Emulsions Stabilised by Cellulose Nanofibrils"

These files contain raw SAXS, rheology, and laser diffraction data associated with the paper titled "Deep Eutectic Solvent in Water Pickering Emulsions Stabilised by Cellulose Nanofibrils" in the form of .txt files. This includes information on menthol:dodecanoic acid in water emulsions stabilised with cellulose nanofibrils as well as starch, Tween-20, and SDS.

Keywords:
oxidised cellulose nanofibrils, rheological modifiers, physical chemistry, emulsion, deep eutectic solvent, DES emulsions, menthol:dodecanoic acid, OCNF, long-life emulsion

Cite this dataset as:
Bryant, S., Alves Da Silva, M., Hossain, Z., Calabrese, V., Scott, J., Edler, K., 2020. Dataset for "Deep Eutectic Solvent in Water Pickering Emulsions Stabilised by Cellulose Nanofibrils". Bath: University of Bath Research Data Archive. Available from: https://doi.org/10.15125/BATH-00920.

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Data

SAXS.zip
application/zip (80kB)
Creative Commons: Attribution 4.0

SAXS data for OCNF and C8-OCNF, either dispersed in water or as part of a menthol:dodecanoic acid in water emulsion. Fit curves also included.

DropletSizes.txt
text/plain (1kB)
Creative Commons: Attribution 4.0

Mastersizer data for each emulsion. Reported as average sauter diameter and standard deviation of 5 repeat measurements.

FlowSweep_Rheology.txt
text/plain (2kB)
Creative Commons: Attribution 4.0

Flow sweep rheology data for either 1.5 wt% OCNF or C8-OCNF dispersed in water.

Creators

Saffron Bryant
University of Bath; RMIT University

Zakir Hossain
University of Bath

Janet L. Scott
University of Bath

Karen Edler
University of Bath

Documentation

Data collection method:

Rheological measurements of each sample were made using a stress-controlled Discovery Hybrid Rheometer, Model HR-3 (TA Instruments) with a sand-blasted 40 mm parallel plate geometry. The temperature was kept at 25 °C using a Peltier unit (±0.1 °C). Results were copied directly from the software to a tab delimited format. SAXS data was collected on an Anton-Parr SAXSpoint 2.0, using an SDD of 556.9mm. Values for the two sets (1.5 wt% OCNF and 1.5 wt% C8-OCNF are not normalised to each other and so have offset in y). The instrument is known to have a single dead pixel which sometimes results in an anomolous single-point peak. Droplet size data was collected using a Mastersizer 3000E laser diffraction particle size analyser (Malvern, UK). Droplet size is reported as Sauter diameter D[3,2] for easy comparison.

Funders

Engineering and Physical Sciences Research Council (EPSRC)
https://doi.org/10.13039/501100000266

New Enzymatically Produced Interpenetrating Starch-Cellulose Gels
EP/N033310/1

Publication details

Publication date: 2 October 2020
by: University of Bath

Version: 1

DOI: https://doi.org/10.15125/BATH-00920

URL for this record: https://researchdata.bath.ac.uk/id/eprint/920

Related articles

Bryant, S. J., da Silva, M. A., Hossain, K. M. Z., Calabrese, V., Scott, J. L. and Edler, K. J., 2020. Deep eutectic solvent in water pickering emulsions stabilised by cellulose nanofibrils. RSC Advances, 10(61), pp.37023-37027. Available from: https://doi.org/10.1039/D0RA07575B.

Contact information

Please contact the Research Data Service in the first instance for all matters concerning this item.

Contact person: Karen Edler

Departments:

Faculty of Science
Chemistry