Dataset for Charge-driven interfacial gelation of cellulose nanofibrils across the water/oil interface

Dataset for Charge-driven interfacial gelation of cellulose nanofibrils across the water/oil interface

The Dataset for Charge-driven interfacial gelation of cellulose nanofibrils across the water/oil interface contains data, in the form of Excel files, for the figures shown in the associated manuscript and the supplementary information. Each Excel file is specific for a set of data acquired utilising the same protocol.

In the Excel file named "Data_rheology_Fig2_3_S4_S5", the rheological data presented in Figures 2 and 3 of the manuscript and Figures S4 and S5 from the supplementary information are shown. The data are subdivided in different spreadsheets in according to the concentration of oxidised cellulose nanofibrils (OCNF) and ionic strength employed (NaCl concentration in mM), as specified at the top of each spreadsheet.

In the Excel file named "Data_rheology_Fig4", the rheological data presented in Figure 4 are shown. For all the rheological data, parameters as Gi* (N/m), tani(d) (-), Gi' (N/m) and Gi'' (N/m) are given as function of time (h) or strain amplitude (%) as shown in the relative figures.

In the Excel file named "Data_surface tension_Fig_S1", the surface tension measured at the oil-air interface (gamma, mN/m) as a function of Oleylamine (OA) concentration (mM) is given as illustrated in Figure S1 from the supplementary material.

Specification of the materials and methods employed throughout the data collection are available in the associated manuscript.

Subjects:

Cite this dataset as:
Calabrese, V., da Silva, M., Schmitt, J., Hossain, Z., Scott, J., Edler, K., 2019. Dataset for Charge-driven interfacial gelation of cellulose nanofibrils across the water/oil interface. Bath: University of Bath Research Data Archive. Available from: https://doi.org/10.15125/BATH-00662.

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Data

Data_rheology_F ... g2_3_S4_S5.xlsx
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet (95kB)

Rheological data as presented in Figures 2 and 3 of the manuscript and Figures S4 and S5 from the supplementary information – the data are subdivided in different spreadsheets in according to the concentration of oxidised cellulose nanofibrils (OCNF) and ionic strength employed (NaCl concentration in mM), as specified at the top of each spreadsheet

Data_rheology_Fig4.xlsx
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet (21kB)

Rheological data as presented in Figure 4 – for all the rheological data, parameters as Gi* (N/m), tani(d) (-), Gi' (N/m) and Gi'' (N/m) are given as function of time (h) or strain amplitude (%) as shown in the relative figures

Data_surface%20 ... ion_Fig_S1.xlsx
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet (10kB)

Surface tension measured at the oil-air interface (gamma, mN/m) as a function of Oleylamine (OA) concentration (mM), as illustrated in Figure S1 from the supplementary material

Creators

Julien Schmitt
University of Bath

Zakir Hossain
University of Bath

Janet Scott
University of Bath

Karen Edler
University of Bath

Documentation

Data collection method:

A detailed description of methodologies and materials used in this study are presented in the main manuscript under the subsection "Materials and methods".

Technical details and requirements:

A detailed description of equipments used in this study are presented in the main manuscript under the subsection "Materials and methods".

Funders

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

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

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

New Enzymatically Produced Interpenetrating Starch-Cellulose Gels
EP/N033337/1

Publication details

Publication date: 7 November 2019
by: University of Bath

Version: 1

DOI: https://doi.org/10.15125/BATH-00662

URL for this record: https://researchdata.bath.ac.uk/id/eprint/662

Related articles

Calabrese, V., da Silva, M. A., Schmitt, J., Hossain, K. M. Z., Scott, J. L. and Edler, K. J., 2020. Charge-driven interfacial gelation of cellulose nanofibrils across the water/oil interface. Soft Matter, 16(2), pp.357-365. Available from: https://doi.org/10.1039/C9SM01551E.

Contact information

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

Contact person: Vincenzo Calabrese

Departments:

Faculty of Science
Chemistry

Research Centres & Institutes
Centre for Sustainable Chemical Technologies