Professor Steven Dunn


NameProfessor Steven Dunn
Job titleHead of Chemical and Petroleum Engineering
Organisational UnitChemical and Energy Engineering
ORCIDhttps://orcid.org/0000-0003-3795-5559 (unauthenticated)

Research outputs

An Efficient Continuous Hydrothermal Flow Synthesis of Carbon Quantum Dots from a Targeted Biomass Precursor for On-Off Metal Ions Nano-Sensing

Baragau, I., Power, N., Morgan, D, Lobo, R, Roberts, C, Titirici, M., Dunn, S. and Kellici, S. (2021). An Efficient Continuous Hydrothermal Flow Synthesis of Carbon Quantum Dots from a Targeted Biomass Precursor for On-Off Metal Ions Nano-Sensing. ACS Sustainable Chemistry and Engineering . 9 (6), pp. 2559-2569. https://doi.org/10.1021/acssuschemeng.0c08594

Ammonia Gas Sensor Response of a Vertical Zinc Oxide Nanorod-Gold Junction Diode at Room Temperature

Tu, Y., Kyle, C., Luo, H., Zhang, D-W., Das, A., Briscoe, J., Dunn, S., Titirici, M-M. and Krause, S. (2020). Ammonia Gas Sensor Response of a Vertical Zinc Oxide Nanorod-Gold Junction Diode at Room Temperature. ACS Sensors. https://doi.org/10.1021/acssensors.0c01769

Domain Wall Free Polar Structure Enhanced Photodegradation Activity in Nanoscale Ferroelectric Ba x Sr 1‐ x TiO 3

Wang, Y., Zhang, M., Liu, J., Zhang, H., Li, F., Tseng, C.W., Yang, B., Smith, G., Zhai, J., Zhang, Z., Dunn, S. and Yan, H. (2020). Domain Wall Free Polar Structure Enhanced Photodegradation Activity in Nanoscale Ferroelectric Ba x Sr 1‐ x TiO 3. Advanced Energy Materials. 10 (38), p. 2001802. https://doi.org/10.1002/aenm.202001802

Demonstration of Enhanced Piezo-Catalysis for Hydrogen Generation and Water Treatment at the Ferroelectric Curie Temperature

Thuy Phuong, PT, Zhang, Y, Gathercole, N, Khanbareh, H, Hoang Duy, NP, Zhou, X, Zhang, D, Zhou, K, Dunn, S and Bowen, C (2020). Demonstration of Enhanced Piezo-Catalysis for Hydrogen Generation and Water Treatment at the Ferroelectric Curie Temperature. iScience. 23 (5), pp. 101095-101095. https://doi.org/10.1016/j.isci.2020.101095

Continuous Hydrothermal Flow Synthesis of Blue-Luminescent, Excitation-Independent Nitrogen-Doped Carbon Quantum Dots as Nanosensors

Baragau, I-A., Power, N., Morgan, D., Heil, T., Lobo, R., Roberts, C., Titirici, M.M., Dunn, S. and Kellici, S. (2020). Continuous Hydrothermal Flow Synthesis of Blue-Luminescent, Excitation-Independent Nitrogen-Doped Carbon Quantum Dots as Nanosensors. Journal of Materials Chemistry A. (8), pp. 3270-3279. https://doi.org/10.1039/C9TA11781D

Thermal Energy Harvesting Using Pyroelectric-Electrochemical Coupling in Ferroelectric Materials

Zhang, Y., Phuong, P.T.T., Roake, E., Khanbareh, H., Wang, Y., Dunn, S. and Bowen, C. (2020). Thermal Energy Harvesting Using Pyroelectric-Electrochemical Coupling in Ferroelectric Materials. Joule. https://doi.org/10.1016/j.joule.2019.12.019

Influence of ferroelectric dipole on the photocatalytic activity of heterostructured BaTiO3/α-Fe2O3

Cui, Y, Sun, H, Briscoe, J, Wilson, R, Tarakina, N, Dunn, S and Pu, Y (2019). Influence of ferroelectric dipole on the photocatalytic activity of heterostructured BaTiO3/α-Fe2O3. Nanotechnology. 30 (25). https://doi.org/10.1088/1361-6528/ab0b00

Bi2Fe4O9 thin films as novel visible-light-active photoanodes for solar water splitting

Wang, Y., Daboczi, M., Mesa, C.A., Ratnasingham, S.R., Kim, J-S., Durrant, J. R., Dunn, S., Yan, H. and Briscoe, J. (2019). Bi2Fe4O9 thin films as novel visible-light-active photoanodes for solar water splitting. Journal of Materials Chemistry A. 16. https://doi.org/10.1039/C8TA09583C

Pyro-electrolytic water splitting for hydrogen generation

Zhang, Y, Kumar, S, Marken, F, Krasny, M, Roake, E, Eslava, S, Dunn, S, Da Como, E and Bowen, CR (2019). Pyro-electrolytic water splitting for hydrogen generation. Nano Energy. 58, pp. 183-191. https://doi.org/10.1016/j.nanoen.2019.01.030

Optimization of 3D ZnO brush-like nanorods for dye-sensitized solar cells

Pace, S, Resmini, A, Tredici, IG, Soffientini, A, Liao, X, Dunn, S, Briscoe, J and Anselmi-Tamburini, U (2018). Optimization of 3D ZnO brush-like nanorods for dye-sensitized solar cells. RSC Advances. 8, pp. 9775-9782. https://doi.org/10.1039/C7RA13128C

Enhanced discharge energy density of rGO/PVDF nanocomposites: The role of the heterointerface

Zhang, Y, Wang, Y, Qi, S, Dunn, S, Dong, H and Button, T (2018). Enhanced discharge energy density of rGO/PVDF nanocomposites: The role of the heterointerface. Applied Physics Letters. 112 (20), pp. 202904-202904. https://doi.org/10.1063/1.5026180

Photoelectrocatalysis of Rhodamine B and solar hydrogen production by TiO2 and Pd/TiO2 catalyst systems

Yilmaz, P, Lacerda, A M, Larrosa, I and Dunn, S (2017). Photoelectrocatalysis of Rhodamine B and solar hydrogen production by TiO2 and Pd/TiO2 catalyst systems. Electrochimica Acta. 231, pp. 641-649. https://doi.org/10.1016/j.electacta.2017.02.035

Carbon-Nanodot Solar Cells from Renewable Precursors

Marinovic, A, Kiat, LS, Dunn, S, Titirici, MM and Briscoe, J (2017). Carbon-Nanodot Solar Cells from Renewable Precursors. ChemSusChem. 10 (5), pp. 1004-1013. https://doi.org/10.1002/cssc.201601741

Pyroelectric energy harvesting for water splitting

Xie, M, Dunn, S, Le Boulbar, E and Bowen, C R (2017). Pyroelectric energy harvesting for water splitting. International Journal of Hydrogen Energy. 42 (37), pp. 23437-23445. https://doi.org/10.1016/j.ijhydene.2017.02.086

Enhanced photocatalytic activity of heterostructured ferroelectric BaTiO3/α-Fe2O3 and the significance of interface morphology control

Cui, Y, Briscoe, J, Wang, Y, Tarakina, N V and Dunn, S (2017). Enhanced photocatalytic activity of heterostructured ferroelectric BaTiO3/α-Fe2O3 and the significance of interface morphology control. ACS applied materials & interfaces. 9 (29), pp. 24518-24526. https://doi.org/10.1021/acsami.7b03523

Tuning the electrocaloric enhancement near the morphotropic phase boundary in lead-free ceramics

Le Goupil, F, McKinnon, R, Koval, V, Viola, G, Dunn, S, Berenov, A, Yan, H and Alford, N (2016). Tuning the electrocaloric enhancement near the morphotropic phase boundary in lead-free ceramics. Scientific Reports. 6, p. 28251. https://doi.org/10.1038/srep28251

Effect of internal electric fields on charge carrier dynamics in a ferroelectric material for solar energy conversion

Morris, MR, Pendlebury, SR, Hong, J, Dunn, S and Durrant, JR (2016). Effect of internal electric fields on charge carrier dynamics in a ferroelectric material for solar energy conversion. Advanced Materials. 28 (33), pp. 7123-7128. https://doi.org/10.1002/adma.201601238

Bismuth ferrite enhanced ZnO solid state dye-sensitised solar cell

Loh, L, Briscoe, J and Dunn, S (2016). Bismuth ferrite enhanced ZnO solid state dye-sensitised solar cell. Procedia Engineering. 139, pp. 15-21. https://doi.org/10.1016/j.proeng.2015.09.235

Structural, Optical and Magnetic Properties of Cu-Doped ZnO Nanoparticles by Co-Precipitation Method

Fabbiyola, S, Kennedy, L J, JudithVijaya, J, Bououdina, M and Dunn, S (2016). Structural, Optical and Magnetic Properties of Cu-Doped ZnO Nanoparticles by Co-Precipitation Method. Journal of Nanoscience and Nanotechnology. 16 (9), pp. 9722-9730. https://doi.org/10.1166/jnn.2016.12094

Incorporation of Ag nanowires in CuWO 4 for improved visible light-induced photoanode performance

Zhang, H, Yilmaz, P, Ansari, JO, Khan, FF, Binions, R, Krause, S and Dunn, S (2015). Incorporation of Ag nanowires in CuWO 4 for improved visible light-induced photoanode performance. Journal of Materials Chemistry A. 3 (18), pp. 9638-9644. https://doi.org/10.1039/c4ta07213h

Routes to energy conversion with functional oxide films and nanostructures, a short review

Dunn, S (2015). Routes to energy conversion with functional oxide films and nanostructures, a short review. Thin Solid Films. 601, pp. 59-62. https://doi.org/10.1016/j.tsf.2015.09.064

Plasmon enhanced visible light photocatalysis for TiO 2 supported Pd nanoparticles

Lacerda, AM, Larrosa, I and Dunn, S (2015). Plasmon enhanced visible light photocatalysis for TiO 2 supported Pd nanoparticles. Nanoscale. 7 (29), pp. 12331-12335. https://doi.org/10.1039/c5nr03659c

Enhanced performance with bismuth ferrite perovskite in ZnO nanorod solid state solar cells

Loh, L, Briscoe, J and Dunn, S (2014). Enhanced performance with bismuth ferrite perovskite in ZnO nanorod solid state solar cells. Nanoscale. 6 (12), pp. 7072-7078. https://doi.org/10.1039/c4nr00911h

ZnO nanorod surface modification with PDDA/PSS Bi-layer assembly for performance improvement of ZnO piezoelectric energy harvesting devices

Jalali, N, Briscoe, J, Tan, YZ, Woolliams, P, Stewart, M, Weaver, PM, Cain, MG and Dunn, S (2014). ZnO nanorod surface modification with PDDA/PSS Bi-layer assembly for performance improvement of ZnO piezoelectric energy harvesting devices. Journal of Sol-Gel Science and Technology. 73 (3), pp. 544-549. https://doi.org/10.1007/s10971-014-3512-4

Lithium-induced phase transitions in lead-free Bi0. 5Na0. 5TiO3 based ceramics

Viola, G, McKinnon, R, Koval, V, Adomkevicius, A, Dunn, S and Yan, H (2014). Lithium-induced phase transitions in lead-free Bi0. 5Na0. 5TiO3 based ceramics. The Journal of Physical Chemistry C. 118 (16), pp. 8564-8570. https://doi.org/10.1021/jp500609h

Influence of anneal atmosphere on ZnO-nanorod photoluminescent and morphological properties with self-powered photodetector performance

Hatch, SM, Briscoe, J, Sapelkin, A, Gillin, WP, Gilchrist, JB, Ryan, MP, Heutz, S and Dunn, S (2013). Influence of anneal atmosphere on ZnO-nanorod photoluminescent and morphological properties with self-powered photodetector performance. Journal of Applied Physics. 113 (20), pp. 204501-204501. https://doi.org/10.1063/1.4805349

Acoustic enhancement of polymer/ZnO nanorod photovoltaic device performance

Shoaee, S, Briscoe, J, Durrant, JR and Dunn, S (2013). Acoustic enhancement of polymer/ZnO nanorod photovoltaic device performance. Advanced Materials. 26 (2), pp. 263-268. https://doi.org/10.1002/adma.201303304

Effect of Ferroelectricity on Solar-Light-Driven Photocatalytic Activity of BaTiO3? Influence on the Carrier Separation and Stern Layer Formation

Cui, Y, Briscoe, J and Dunn, S (2013). Effect of Ferroelectricity on Solar-Light-Driven Photocatalytic Activity of BaTiO3? Influence on the Carrier Separation and Stern Layer Formation. Chemistry of Materials. 25 (21), pp. 4215-4223. https://doi.org/10.1021/cm402092f

Ultra high resolution of PZT 30/70 domains as imaged by PFM

Dunn, S, Shaw, CP, Huang, Z and Whatmore, RW (2002). Ultra high resolution of PZT 30/70 domains as imaged by PFM. Nanotechnology. 13 (4). https://doi.org/https://www.doi.org/10.1088/0957-4484/13/4/303

Pricing and Discounting

Bennett, DR, Scriven, J and Dunn, S (2017). Pricing and Discounting. in: Sharp, B (ed.) Marketing, Theory, Evidence, Practice Australia Oxford University Press. pp. 300-330
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