Microfluidization of Graphite and Formulation of Graphene-Based Conductive Inks
Karagiannidis, Panagiotis, Hodge, Stephen A., Lombardi, Lucia, Tomarchio, Flavia, Decorde, Nicolas, Milana, Silvia, Goykhman, Ilya, Su, Yang, Mesite, Steven V., Johnstone, Duncan N., Leary, Rowan K., Midgley, Paul A., Pugno, Nicola M., Torrisi, Felice and Ferrari, Andrea C. (2017) Microfluidization of Graphite and Formulation of Graphene-Based Conductive Inks. ACS Nano, 11 (3). pp. 2742-2755. ISSN 1936-0851
| Item Type: | Article |
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Abstract
We report the exfoliation of graphite in aqueous solutions under high shear rate [∼ 108 s–1] turbulent flow conditions, with a 100% exfoliation yield. The material is stabilized without centrifugation at concentrations up to 100 g/L using carboxymethylcellulose sodium salt to formulate conductive printable inks. The sheet resistance of blade coated films is below ∼2Ω/□. This is a simple and scalable production route for conductive inks for large-area printing in flexible electronics.
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| Depositing User: Barry Hall |
Identifiers
| Item ID: 7594 |
| Identification Number: https://doi.org/10.1021/acsnano.6b07735 |
| ISSN: 1936-0851 |
| URI: http://sure.sunderland.ac.uk/id/eprint/7594 | Official URL: http://pubs.acs.org/doi/abs/10.1021/acsnano.6b0773... |
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Catalogue record
| Date Deposited: 19 Jul 2017 10:11 |
| Last Modified: 24 Feb 2021 13:46 |
| Author: |
Panagiotis Karagiannidis
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| Author: | Stephen A. Hodge |
| Author: | Lucia Lombardi |
| Author: | Flavia Tomarchio |
| Author: | Nicolas Decorde |
| Author: | Silvia Milana |
| Author: | Ilya Goykhman |
| Author: | Yang Su |
| Author: | Steven V. Mesite |
| Author: | Duncan N. Johnstone |
| Author: | Rowan K. Leary |
| Author: | Paul A. Midgley |
| Author: | Nicola M. Pugno |
| Author: | Felice Torrisi |
| Author: | Andrea C. Ferrari |
University Divisions
Faculty of TechnologyFaculty of Technology > School of Engineering
Subjects
Engineering > Mechanical EngineeringActions (login required)
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