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Vishal B. Foaming and rheological properties of aqueous solutions: an interfacial study. REV CHEM ENG 2021. [DOI: 10.1515/revce-2020-0060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Although aqueous foam is composed of simple fluids, air and water, it shows a complex rheological behavior. It exhibits solid-like behavior at low shear and fluid-like behavior at high shear rate. Therefore, understanding such behavior is important for many industrial applications in foods, pharmaceuticals, and cosmetics. Additionally, air–water interface of bubble surface plays an important role in the stabilizing mechanism of foams. Therefore, the rheological properties associated with the aqueous foam highly depend on its interfacial properties. In this review, a systematic study of aqueous foam are presented primarily from rheology point of view. Firstly, foaming agents, surfactants and particles are described; then foam structure was explained, followed by change in structure under applied shear. Finally, foam rheology was linked to interfacial rheology for the interface containing particles whose surface properties were altered by surfactants.
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Affiliation(s)
- Badri Vishal
- Department of Chemistry and Biochemistry , University of Hull , Hull , HU6 7RX , UK
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Vishal B, Ghosh P. The effect of silica nanoparticles on the stability of aqueous foams. J DISPER SCI TECHNOL 2019. [DOI: 10.1080/01932691.2018.1467771] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Badri Vishal
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Guwahati, Assam, India
| | - Pallab Ghosh
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Guwahati, Assam, India
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Vishal B, Ghosh P. Foaming in aqueous solutions of hexadecyltrimethylammonium bromide and silica nanoparticles: Measurement and analysis of rheological and interfacial properties. J DISPER SCI TECHNOL 2017. [DOI: 10.1080/01932691.2017.1295867] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Badri Vishal
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Guwahati, Assam, India
| | - Pallab Ghosh
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Guwahati, Assam, India
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Biswas DP, Tran PA, Tallon C, O’Connor AJ. Combining mechanical foaming and thermally induced phase separation to generate chitosan scaffolds for soft tissue engineering. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2016; 28:207-226. [DOI: 10.1080/09205063.2016.1262164] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- D. P. Biswas
- Department of Chemical and Biomolecular Engineering, Particulate Fluids Processing Centre, The University of Melbourne, Melbourne, Australia
| | - P. A. Tran
- Department of Chemical and Biomolecular Engineering, Particulate Fluids Processing Centre, The University of Melbourne, Melbourne, Australia
- The Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Australia
| | - C. Tallon
- Department of Chemical and Biomolecular Engineering, Particulate Fluids Processing Centre, The University of Melbourne, Melbourne, Australia
- Defence Materials Technology Center (DMTC), Melbourne, Australia
- Department of Materials Science and Engineering, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA
| | - A. J. O’Connor
- Department of Chemical and Biomolecular Engineering, Particulate Fluids Processing Centre, The University of Melbourne, Melbourne, Australia
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Subramanian B, Pagilla KR. Mechanisms of foam formation in anaerobic digesters. Colloids Surf B Biointerfaces 2015; 126:621-30. [DOI: 10.1016/j.colsurfb.2014.11.032] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2014] [Revised: 10/29/2014] [Accepted: 11/20/2014] [Indexed: 11/26/2022]
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Ettelaie R, Murray B. Effect of particle adsorption rates on the disproportionation process in pickering stabilised bubbles. J Chem Phys 2014; 140:204713. [DOI: 10.1063/1.4878501] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Dong X, Xu J, Cao C, Sun D, Jiang X. Aqueous foam stabilized by hydrophobically modified silica particles and liquid paraffin droplets. Colloids Surf A Physicochem Eng Asp 2010. [DOI: 10.1016/j.colsurfa.2009.11.010] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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