
Overview
Background
My research is based on organic materials for uses including energy storage, solar cells, light emitting diodes and sensors. The way that they pack into thin films and the processes that occur at the interfaces between materials are the main areas of interest.
Examples of specific areas of research are:
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Understanding structure in organic optoelectronic devices - Organic devices such as organic light emitting diodes, solar cells and sensors, are constructed using multiple layers of materials that perform different functions such as emitting light and charge transport. The morphology and interaction betweens these layers are very important and we study structure and diffusion in layers and at interfaces using such techniques as X-ray and neutron reflectometry, X-ray diffraction and electron microscopy.
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Materials for energy storage - We are developing new materials for use as cathodes in high-energy rechargeable batteries, particularly lithium sulfur batteries, and supercapacitors. Materials developed so far show potential increases in energy density of 3-5x that of lithium ion batteries.
Availability
- Professor Ian Gentle is:
- Available for supervision
- Media expert
Fields of research
Qualifications
- Bachelor (Honours) of Science (Advanced), University of Sydney
- Doctor of Philosophy, University of Sydney
Works
Search Professor Ian Gentle’s works on UQ eSpace
2012
Journal Article
Applications of synchrotron science to chemistry
Gentle, Ian (2012). Applications of synchrotron science to chemistry. Australian Journal of Chemistry, 65 (3), 203-203. doi: 10.1071/CH12098
2011
Journal Article
Diffusion - The hidden menace in organic optoelectronic devices
Smith, Arthur R. G., Lee, Kwan H., Nelson, Andrew, James, Michael, Burn, Paul L. and Gentle, Ian R. (2011). Diffusion - The hidden menace in organic optoelectronic devices. Advanced Materials, 24 (6), 822-826. doi: 10.1002/adma.201104029
2011
Journal Article
CsgA production by Escherichia coli O157:H7 alters attachment to abiotic surfaces in some growth environments
Goulter-Thorsen, R. M., Taran, E., Gentle, I. R., Gobius, K. S. and Dykes, G. A. (2011). CsgA production by Escherichia coli O157:H7 alters attachment to abiotic surfaces in some growth environments. Applied and Environmental Microbiology, 77 (20), 7339-7344. doi: 10.1128/AEM.00277-11
2011
Journal Article
Solid state dendrimer sensors: Effect of dendrimer dimensionality on detection and sequestration of 2,4-dinitrotoluene
Cavaye, Hamish, Shaw, Paul E., Smith, Arthur R. G., Burn, Paul L., Gentle, Ian R., James, Michael, Lo, Shih-Chun and Meredith, Paul (2011). Solid state dendrimer sensors: Effect of dendrimer dimensionality on detection and sequestration of 2,4-dinitrotoluene. Journal of Physical Chemistry C, 115 (37), 18366-18371. doi: 10.1021/jp205586s
2011
Journal Article
Surface roughness of stainless steel influences attachment and detachment of Escherichia coli O157
Goulter-Thorsen, Rebecca M., Taran, Elena, Gentle, Ian R., Gobius, Kari S. and Dykes, Gary A. (2011). Surface roughness of stainless steel influences attachment and detachment of Escherichia coli O157. Journal of Food Protection, 74 (8), 1359-1363. doi: 10.4315/0362-028X.JFP-11-006
2011
Journal Article
The DNA protection during starvation protein (Dps) influences attachment of Escherichia coli to abiotic surfaces
Goulter-Thorsen, Rebecca M., Gentle, Ian R., Gobius, Kari S. and Dykes, Gary A. (2011). The DNA protection during starvation protein (Dps) influences attachment of Escherichia coli to abiotic surfaces. Foodborne Pathogens and Disease, 8 (8), 939-941. doi: 10.1089/fpd.2011.0837
2011
Journal Article
Investigating morphology and stability of Fac-tris (2-phenylpyridyl)iridium(III) films for OLEDs
Smith, Arthur R. G., Ruggles, Jeremy L., Cavaye, Hamish, Shaw, Paul E., Darwish, Tamim A., James, Michael, Gentle, Ian R. and Burn, Paul L. (2011). Investigating morphology and stability of Fac-tris (2-phenylpyridyl)iridium(III) films for OLEDs. Advanced Functional Materials, 21 (12), 2225-2231. doi: 10.1002/adfm.201002365
2011
Journal Article
Improved spreading rates for monolayers applied as emulsions to reduce water evaporation
Herzig, M.A., Barnes, G.T. and Gentle, I.R. (2011). Improved spreading rates for monolayers applied as emulsions to reduce water evaporation. Journal of Colloid and Interface Science, 357 (1), 239-242. doi: 10.1016/j.jcis.2011.01.071
2011
Journal Article
Self-Assembly of amino-thiols via gold-nitrogen links and consequence for in situ elongation of molecular wires on surface-modified electrodes
Ashwell, Geoffrey J., Williams, Aled T., Barnes, Susan A., Chappell, Sarah L., Phillips, Laurie J., Robinson, Benjamin J., Urasinska-Wojcik, Barbara, Wierzchowiec, Piotr, Gentle, Ian R. and Wood, Barry J. (2011). Self-Assembly of amino-thiols via gold-nitrogen links and consequence for in situ elongation of molecular wires on surface-modified electrodes. Journal of Physical Chemistry C: Nanomaterials and Interfaces, 115 (10), 4200-4208. doi: 10.1021/jp200006j
2011
Journal Article
Morphology of all-solution-processed "bilayer" organic solar cells
Lee, Kwan H., Schwenn, Paul E., Smith, Arthur R. G., Cavaye, Hamish, Shaw, Paul E., James, Michael, Krueger, Karsten B., Gentle, Ian R., Meredith, Paul and Burn, Paul L. (2011). Morphology of all-solution-processed "bilayer" organic solar cells. Advanced Materials, 23 (6), 766-770. doi: 10.1002/adma.201003545
2011
Journal Article
Relativistic effects in phosphorescent Ir(III) complexes
Smith, A. R. G., Riley, M. J., Lo, S.-C., Burn, P. L., Gentle, I. R. and Powell, B. J. (2011). Relativistic effects in phosphorescent Ir(III) complexes. Physical Review B, 83 (4) 041105, 041105-1-041105-4. doi: 10.1103/PhysRevB.83.041105
2011
Conference Publication
Is melanin a semiconductor: The mysteries of electrical conduction and melanin bioelectronics?
Meredith, P., Mostert, B., Gentle, I. R., Hanson, G., Tandy, K., Namdas, E., Pratt, F. and Powell, B. J. (2011). Is melanin a semiconductor: The mysteries of electrical conduction and melanin bioelectronics?. ipcc2011: International Pigment Cell Conference. Skin and Other Pigment Cells: Bridging Clinical Medicine and Science, Bordeaux, France, 20-24 September 2011. Malden, MA, U.S.A.: Wiley-Blackwell Publishing. doi: 10.1111/j.1755-148X.2011.00885.x
2011
Conference Publication
Vertical morphology in solution-processed organic solar cells
Lee, Kwan H., Schwenn, Paul E., Smith, Arthur R. G., Cavaye, Hamish, Shaw, Paul E., James, Michael, Krueger, Karsten B., Gentle, Ian R., Meredith, Paul and Burn, Paul L. (2011). Vertical morphology in solution-processed organic solar cells. International Quantum Electronics Conference, IQEC 2011 and Conference on Lasers and Electro-Optics, CLEO Pacific Rim 2011, Sydney, NSW Australia, 28 August - 1 September 2011. Piscataway, NJ United States: I E E E. doi: 10.1109/IQEC-CLEO.2011.6194096
2010
Journal Article
Molecular packing of functionalized fluorinated lipids in langmuir mono layers
Landsberg, MJ, Ruggles, JL, Hussein, WM, McGeary, RP, Gentle, IR and Hankamer, B (2010). Molecular packing of functionalized fluorinated lipids in langmuir mono layers. Langmuir, 26 (24), 18868-18873. doi: 10.1021/la103743e
2010
Journal Article
Enhanced electrochemical sensitivity of PtRh electrodes coated with nitrogen-doped graphene
Wang, Da-Wei, Gentle, Ian R. and Lu, Gao Qing (Max) (2010). Enhanced electrochemical sensitivity of PtRh electrodes coated with nitrogen-doped graphene. Electrochemistry Communications, 12 (10), 1423-1427. doi: 10.1016/j.elecom.2010.07.037
2010
Journal Article
Characterisation of curli production, cell surface hydrophobicity, autoaggregation and attachment behaviour of Escherichia coli O157
Goulter, Rebecca M., Gentle, Ian R. and Dykes, Gary A. (2010). Characterisation of curli production, cell surface hydrophobicity, autoaggregation and attachment behaviour of Escherichia coli O157. Current Microbiology, 61 (3), 157-162. doi: 10.1007/s00284-010-9589-2
2010
Journal Article
AIP Conference Proceedings: Preface
Garrett, Richard and Gentle, Ian (2010). AIP Conference Proceedings: Preface. AIP Conference Proceedings, 1234
2010
Book Chapter
Preparation and application of bio-inspired colloidal systems
Yu, Aimin, Gentle, Ian R. and Lu, Gao Qing (2010). Preparation and application of bio-inspired colloidal systems. Bio-inspired nanomaterials and nanotechnology. (pp. 245-261) edited by Yong Zhou. New York, United States: Nova Biomedical Books.
2009
Journal Article
Gaseous adsorption in melanins: Hydrophilic biomacromolecules with high electrical conductivities
Mostert, A. Bernardus, Davy, Karl J.P., Ruggles, Jeremy L., Powell, Ben J., Gentle, Ian R. and Meredith, Paul (2009). Gaseous adsorption in melanins: Hydrophilic biomacromolecules with high electrical conductivities. Langmuir, 26 (1), 412-416. doi: 10.1021/la901290f
2009
Journal Article
Fabrication of graphene/polyaniline composite paper via in situ anodic electropolymerization for high-performance flexible electrode
Wang. Da-Wei, Li, Feng, Zhao, Jinping, Ren, Wencai, Chen, Zhi-Gang, Tan, Jun, Wu, Zhong-Shuai, Gentle, Ian, Lu, Gao Qing and Cheng, Hui-Ming (2009). Fabrication of graphene/polyaniline composite paper via in situ anodic electropolymerization for high-performance flexible electrode. ACS Nano, 3 (7), 1745-1752. doi: 10.1021/nn900297m
Funding
Current funding
Past funding
Supervision
Availability
- Professor Ian Gentle is:
- Available for supervision
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Supervision history
Current supervision
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Doctor Philosophy
Morphology of Perovskite Solar Cells
Principal Advisor
Other advisors: Professor Paul Burn
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Doctor Philosophy
Correlating morphology and performance in optoelectronic devices
Principal Advisor
Other advisors: Professor Paul Burn, Associate Professor Paul Shaw
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Doctor Philosophy
Correlating the morphology and nanostructure of organic semiconductors with the optical and electronic properties of organic thin film devices
Principal Advisor
Other advisors: Professor Paul Burn
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Doctor Philosophy
Efficient and Sustainable Ni-Based Electrocatalysts for Oxygen Evolution Reaction
Principal Advisor
Other advisors: Associate Professor Ruth Knibbe
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Doctor Philosophy
Materials for electrocatalysis
Principal Advisor
Other advisors: Associate Professor Ruth Knibbe
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Doctor Philosophy
Efficient and Sustainable Ni-Based Electrocatalysts for Oxygen Evolution Reaction
Principal Advisor
Other advisors: Associate Professor Ruth Knibbe
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Doctor Philosophy
Functional materials for high performance Zinc-Bromine flow batteries
Associate Advisor
Other advisors: Associate Professor Bin Luo
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Doctor Philosophy
In-situ characterisation of electrochemical energy systems
Associate Advisor
Other advisors: Dr Qingbing Xia, Associate Professor Ruth Knibbe
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Doctor Philosophy
Interface design in solid state batteries
Associate Advisor
Other advisors: Associate Professor Ruth Knibbe
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Doctor Philosophy
Functional materials for high performance iron flow battery
Associate Advisor
Other advisors: Associate Professor Bin Luo
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Doctor Philosophy
Solar rechargeable flow battery
Associate Advisor
Other advisors: Associate Professor Bin Luo
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Doctor Philosophy
Functional Carbon materials for Stable Na Metal Anode
Associate Advisor
Other advisors: Associate Professor Bin Luo
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Doctor Philosophy
Developing Stable, Flexible and Scalable Zinc Batteries for Future Electronics
Associate Advisor
Other advisors: Dr Miaoqiang Lyu, Associate Professor Ruth Knibbe
Completed supervision
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2024
Doctor Philosophy
Morphology of Perovskite Solar Cells
Principal Advisor
Other advisors: Professor Paul Burn
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2017
Doctor Philosophy
Morphological studies of organic light-emitting diodes
Principal Advisor
Other advisors: Professor Paul Burn
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2017
Doctor Philosophy
Novel polyacrylonitrile-derived sulfur cathode material for lithium sulfur batteries
Principal Advisor
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2016
Doctor Philosophy
New approaches for high performance lithium-sulfur batteries
Principal Advisor
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2015
Doctor Philosophy
Diffusion of Analyte Molecules into Fluorescence-based Explosives Sensors
Principal Advisor
Other advisors: Professor Paul Burn
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2015
Doctor Philosophy
Cobalt-based electrocatalysts for oxygen evolution reaction
Principal Advisor
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2015
Doctor Philosophy
Developing carbon-based electrocatalysts for highly efficient oxygen reduction reaction
Principal Advisor
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2013
Doctor Philosophy
Assembly and Characterisation of Organic Materials for Molecular Rectification
Principal Advisor
Other advisors: Associate Professor Shih-Chun Lo
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2013
Doctor Philosophy
Surfactant protein B-based microemulsion as transdermal drug carrier for anti-acne agent
Principal Advisor
Other advisors: Dr Ben Ross
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2012
Doctor Philosophy
Properties of Materials for Organic Light Emitting Diodes
Principal Advisor
Other advisors: Professor Paul Burn
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2004
Doctor Philosophy
PROBING HEAVY METAL-LIGAND INTERACTIONS USING QCMs DERIVATISED WITH SELF-ASSEMBLED SURFACESrq
Principal Advisor
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2004
Doctor Philosophy
CONTROLLED FORMATION OF Q-STATE SEMICONDUCTOR PARTICLES IN THIN FILMS
Principal Advisor
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2024
Doctor Philosophy
Developing Stable, Flexible and Scalable Zinc Batteries for Future Electronics
Associate Advisor
Other advisors: Dr Miaoqiang Lyu, Associate Professor Ruth Knibbe
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2020
Doctor Philosophy
Functional materials to enable durable and high loading lithium-sulfur batteries
Associate Advisor
Other advisors: Associate Professor Bin Luo, Associate Professor Ruth Knibbe
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2019
Doctor Philosophy
The Study of 2D MXene Anode Materials for High Performance Sodium Ion Batteries
Associate Advisor
Other advisors: Professor Lianzhou Wang
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2017
Doctor Philosophy
Vanadium-oxide-based electrode materials for Li-ion batteries
Associate Advisor
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2011
Doctor Philosophy
Charge Transport Properties in Eumelanin: Probing the Effect of Hydration on the Ubiquitous Biomacromolecular Pigment via Conductivity, muSR and EPR Experiments
Associate Advisor
Other advisors: Professor Ben Powell
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2002
Doctor Philosophy
NOVEL CATALYSTS FOR THE SYNTHESIS OF FORMALDEHYDE
Associate Advisor
Media
Enquiries
Contact Professor Ian Gentle directly for media enquiries about:
- Chemistry - physical
- Chemistry - surface
- Physical chemistr
- Surface chemistry
- Surfactants
- Thin films
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