Professor Russell Howe

Professor Russell Howe
B.Sc.(Hons), Ph.D., D.Sc. (Canterbury University, NZ)

Chair of Chemistry

Overview
Professor Russell Howe
Professor Russell Howe

Contact Details

Telephone
work +44 (0)1224 272948
Email
Address
The University of Aberdeen Meston Room 041
Research

Research Interests

My main interests are in Materials Chemistry, Surface Chemistry and Catalysis.  The theme of the research is the understanding and application of materials and surface chemistry at the molecular level. This involves the synthesis of new materials, the characterization of these, and the development of applications in areas such as adsorption, heterogeneous catalysis, and host:guest chemistry. Examples of materials studied are microporous zeolites and zeolite analogues, new classes of mesoporous silica and carbon materials, nanocrystalline titanium oxides and thin films, and organic: inorganic composites.

Strong emphasis is placed on spectroscopic techniques for the molecular characterization of solids and surfaces. These techniques include FTIR spectroscopy and microscopy, Raman spectroscopy and microscopy, ESR spectroscopy, solid state NMR spectroscopy, and X-ray absorption spectroscopy (involving the use of synchrotron radiation). X-ray diffraction and electron microscopy are used routinely for structural characterization, and surface analysis by techniques such as X-ray photoelectron spectroscopy and electron microprobe analysis plays an important role. We are particularly interested in developing environmental applications such as ion exchange of heavy metals, selective adsorption of organic pollutants, photocatalytic oxidation of volatile organic compounds and catalytic conversion of ozone depleting halocarbons to more environmentally benign alternatives .

Current Research

  • Zeolite catalysts for the conversion of Halons and CFCs (collaboration with Department of Chemical Engineering, University of Newcastle, Australia)
  • Electron transfer processes in organic molecules occluded in mesoporous solid hosts (collaboration with Prof M Paddon-Row, University of New South Wales, Australia).
  • Preparation, properties and photoreactivity of zeolites with semiconducting frameworks.
  • Generation of semiconductor arrays in microporous single crystal hosts.
  • New mesoporous silicas and carbons as selective adsorbents and catalyst supports
Teaching

Teaching Responsibilities

  • CM1010 Chemistry 1A: Fundamentals
  • CM2007 Shapes, Properties and Reactions of Molecules
  • CM3518 Molecular Structure and Reactivity
  • CM4017/CM4024 Honours/Advanced Chemistry
  • CM5003 MChem Chemistry Applications
Publications

Publications 

Currently viewing:

Page 1 of 2 Results 1 to 100 of 176

  • Minova, IB, Matam, SK, Greenaway, A, Catlow, CRA, Frogley, MD, Cinque, G, Wright, PA & Howe, RF 2019, 'Elementary Steps in the Formation of Hydrocarbons from Surface Methoxy Groups in HZSM-5 seen by Synchrotron Infrared Microspectroscopy', ACS Catalysis, vol. 9, no. 7, pp. 6564-6570. [Online] DOI: https://doi.org/10.1021/acscatal.9b01820
  • Krisnandi, YK, Nurani, DA, Agnes, A, Pertiwi, R, Antra, NF, Anggraeni, AR, Azaria, AP & Howe, RF 2019, 'Hierarchical MnOx/ZSM-5 as heterogeneous catalysts in conversion of delignified rice husk to levulinic acid', Indonesian Journal of Chemistry, vol. 19, no. 1, pp. 115-123. [Online] DOI: https://doi.org/10.22146/ijc.28332
  • Zachariou, A, Hawkins, A, Lennon, D, Parker, SF, Suwardiyanto, Matam, SK, Catlow, CRA, Collier, P, Hameed, A, McGregor, J & Howe, RF 2019, 'Investigation of ZSM-5 catalysts for dimethylether conversion using inelastic neutron scattering', Applied Catalysis A: General, vol. 569, pp. 1-7. [Online] DOI: https://doi.org/10.1016/j.apcata.2018.10.010
  • Hawkins, AP, O'Malley, AJ, Zachariou, A, Collier, P, Ewings, RA, Silverwood, IP, Howe, RF, Parker, SF & Lennon, D 2019, 'Investigation of the Dynamics of 1-Octene Adsorption at 293 K in a ZSM-5 Catalyst by Inelastic and Quasielastic Neutron Scattering', Journal of Physical Chemistry C, vol. 123, no. 1, pp. 417-425. [Online] DOI: https://doi.org/10.1021/acs.jpcc.8b08420
  • Hawkins, AP, Zachariou, A, Collier, P, Ewings, RA, Howe, RF, Parker, SF & Lennon, D 2019, 'Low-temperature studies of propene oligomerization in ZSM-5 by inelastic neutron scattering spectroscopy', RSC Advances, vol. 9, no. 33, pp. 18785-18790. [Online] DOI: https://doi.org/10.1039/c9ra03568k
  • Howe, RF, Suwardiyanto, Price, DJ, Castro, M, Wright, PA, Greenaway, A, Frogley, MD & Cinque, G 2018, 'Reactions of Dimethylether in Single Crystals of the Silicoaluminophosphate STA-7 Studied via Operando Synchrotron Infrared Microspectroscopy', Topics in Catalysis, vol. 61, no. 3-4, pp. 1-14. [Online] DOI: https://doi.org/10.1007/s11244-018-0890-9
  • Matam, SK, Howe, RF, Thetford, A & Catlow, CRA 2018, 'Room temperature methoxylation in zeolite H-ZSM-5: an operando DRIFTS/mass spectrometric study', Chemical Communications, vol. 54, no. 91, pp. 12875-12878. [Online] DOI: https://doi.org/10.1039/c8cc07444e
  • Matam, SK, O'Malley, AJ, Catlow, CRA, Suwardiyanto, Collier, P, Hawkins, AP, Zachariou, A, Lennon, D, Silverwood, IP, Parker, SF & Howe, RF 2018, 'The effects of MTG catalysis on methanol mobility in ZSM-5', Catalysis Science & Technology, vol. 8, no. 13, pp. 3304-3312. [Online] DOI: https://doi.org/10.1039/C8CY00422F
  • Suwardiyanto, , Howe, RF, Gibson, EK, Catlow, CRA, Hameed, A, McGregor, J, Collier, P, Parker, SF & Lennon, D 2017, 'An assessment of hydrocarbon species in the methanol-to-hydrocarbon reaction over a ZSM-5 catalyst', Faraday Discussions, vol. 197, pp. 447-471. [Online] DOI: https://doi.org/10.1039/c6fd00195e
  • Wang, X, Saba, T, Yiu, HHP, Howe, RF, Anderson, JA & Shi, J 2017, 'Cofactor NAD(P)H regeneration inspired by heterogeneous pathways', Chem, vol. 2, no. 5, pp. 621-654. [Online] DOI: https://doi.org/10.1016/j.chempr.2017.04.009
  • Caux, M, Fina, F, Irvine, JTS, Idriss, H & Howe, R 2017, 'Impact of the annealing temperature on Pt/g-C3N4 structure, activity and selectivity between photodegradation and water splitting', Catalysis Today, vol. 287, pp. 182-188. [Online] DOI: https://doi.org/10.1016/j.cattod.2016.11.007
  • Howe, RF, McGregor, J, Parker, SF, Collier, P & Lennon, D 2016, 'Application of Inelastic Neutron Scattering to the Methanol-to-Gasoline Reaction Over a ZSM-5 Catalyst', Catalysis Letters, vol. 146, no. 7, pp. 1242-1248. [Online] DOI: https://doi.org/10.1007/s10562-016-1742-5
  • Krisnandi, YK, Samodro, BA, Sihombing, R & Howe, RF 2015, 'Direct synthesis of methanol by partial oxidation of methane with oxygen over cobalt modified mesoporous H-ZSM-5 catalyst', Indonesian Journal of Chemistry, vol. 15, no. 3, pp. 263-268. [Online] DOI: https://doi.org/10.14499/ijc-v15i3p263-268
  • Rhydderch, S & Howe, RF 2015, 'In-situ EPR Studies of Reaction Pathways in Titania Photocatalyst-Promoted Alkylation of Alkenes', Molecules, vol. 20, no. 3, pp. 4055-4070. [Online] DOI: https://doi.org/10.3390/molecules20034055
  • Howe, RF 2015, Spectroscopic Methods for Investigating Reaction Pathways. in DW Bahnemann & PKJ Robertson (eds), Environmental Photochemistry: Part III. Handbook of Environmental Chemistry, vol. 35, Springer Verlag, pp. 267-300. [Online] DOI: https://doi.org/10.1007/698_2014_255
  • Greenaway, A, Gonzalez-Santiago, B, Donaldson, PM, Frogley, MD, Cinque, G, Sotelo, J, Moggach, S, Shiko, E, Brandani, S, Howe, RF & Wright, PA 2014, 'In situ Synchrotron IR Microspectroscopy of CO2 Adsorption on Single Crystals of the Functionalized MOF Sc-2(BDC-NH2)(3)', Angewandte Chemie International Edition, vol. 53, no. 49, pp. 13483-13487. [Online] DOI: https://doi.org/10.1002/anie.201408369
  • Eschenroeder, ECV, Turrina, A, Picone, AL, Cinque, G, Frogley, MD, Cox, PA, Howe, RF & Wright, PA 2014, 'Monitoring the Activation of Copper-Containing Zeotype Catalysts Prepared by Direct Synthesis Using in Situ Synchrotron Infrared Microcrystal Spectroscopy and Complementary Techniques', Chemistry of Materials, vol. 26, no. 3, pp. 1434-1441. [Online] DOI: https://doi.org/10.1021/cm403534b
  • Perret, N, Alexander, A-M, Hunter, SM, Chung, P, Hargreaves, JSJ, Howe, RF & Keane, MA 2014, 'Synthesis, characterisation and hydrogenation performance of ternary nitride catalysts', Applied Catalysis A: General, vol. 488, pp. 128-137. [Online] DOI: https://doi.org/10.1016/j.apcata.2014.09.026
  • Folli, A, Bloh, JZ, Beukes, E-P, Howe, RF & Macphee, DE 2013, 'Photogenerated Charge Carriers and Paramagnetic Species in (W,N)-Codoped TiO2 Photocatalysts under Visible-Light Irradiation: An EPR Study', The Journal of Physical Chemistry C, vol. 117, no. 42, pp. 22149-22155. [Online] DOI: https://doi.org/10.1021/jp408181r
  • MacDonald, IR, Dixon, S, Holt, E, Grant, N, Storey, JMD & Howe, RF 2012, 'EPR studies of electron and hole trapping in titania photocatalysts', Catalysis Today, vol. 182, no. 1, pp. 39-45. [Online] DOI: https://doi.org/10.1016/j.cattod.2011.08.039
  • Jordana, R, Howe, RF & Guan, H 2012, Retention and release of scale inhibitor in clay minerals. in Society of Petroleum Engineers - SPE International Conference and Exhibition on Oilfield Scale 2012., SPE-156019-MS, Society of Petroleum Engineers (SPE), SPE International Conference and Exhibition on Oilfield Scale 2012, Aberdeen, United Kingdom, 30/05/12. [Online] DOI: https://doi.org/10.2118/156019-MS
  • Manley, D, McBurney, R, Miller, P, Howe, RF, Rhydderch, S & Walton, J 2012, 'Unconventional titania photocatalysis: direct deployment of carboxylic acids in alkylations and annulations', Journal of the American Chemical Society, vol. 134, no. 33, pp. 13580-13583. [Online] DOI: https://doi.org/10.1021/ja306168h
  • Lozinska, M, Mangano, E, Mowat, J, Shepherd, AM, Howe, RF, Thompson, S, Parker, J, Brandani, S & Wright, P 2012, 'Understanding carbon dioxide adsorption on univalent cation forms of the flexible zeolite Rho at conditions relevant to carbon capture from flue gases', Journal of the American Chemical Society, vol. 134, no. 42, pp. 17628-17642. [Online] DOI: https://doi.org/10.1021/ja3070864
  • Howe, R, Macdonald, R, Dixon, S & Holt, E 2011, 'EPR studies of hole and electron trapping in titania photocatalysts', ACS National Meeting Book of Abstracts.
  • Murdoch, M, Waterhouse, GIN, Nadeem, MA, Metson, JB, Keane, MA, Howe, RF, Llorca, J & Idriss, H 2011, 'The effect of gold loading and particle size on photocatalytic hydrogen production from ethanol over Au/TiO2 nanoparticles', Nature Chemistry, vol. 3, no. 6, pp. 489-492. [Online] DOI: https://doi.org/10.1038/NCHEM.1048
  • Katsibiri, O & Howe, RF 2010, 'Characterisation of the transparent surface coatings on post-Byzantine icons using microscopic, mass spectrometric and spectroscopic techniques', Microchemical Journal, vol. 94, no. 1, pp. 14-23. [Online] DOI: https://doi.org/10.1016/j.microc.2009.08.004
  • Macdonald, IR, Howe, RF, Zhang, X & Zhou, W 2010, 'In situ EPR studies of electron trapping in a nanocrystalline rutile', Journal of Photochemistry and Photobiology. A, Chemistry, vol. 216, no. 2-3, pp. 238-243. [Online] DOI: https://doi.org/10.1016/j.jphotochem.2010.07.023
  • Macdonald, IR & Howe, RF 2010, In-situ EPR Studies of Hole and Electron Trapping in Oxide Photocatalysts. in Solar Hydrogen and Nanotechnology V. vol. 7770, Proceedings of SPIE, SPIE. [Online] DOI: https://doi.org/10.1117/12.859836
  • Katsibiri, O & Howe, RF 2010, 'Microscopic, mass spectrometric and spectroscopic characterisation of the mordants used for gilding on wall paintings from three post-Byzantine monasteries in Thessalia, Greece', Microchemical Journal, vol. 94, no. 1, pp. 83-89. [Online] DOI: https://doi.org/10.1016/j.microc.2009.09.006
  • Murdoch, M, Waterhouse, GWN, Nadeem, MA, Keane, M, Howe, RF, Llorca, J & Idriss, H 2010, 'Photocatalytic hydrogen production from ethanol over Au/TiO2 anatase and rutile nanoparticles: Effect of Au particle size', ACS National Meeting Book of Abstracts.
  • Macdonald, IR, Howe, RF, Saremi-Yarahmadi, S & Wijayantha, KGU 2010, 'Photoinduced Superparamagnetism in Nanostructured a-Fe203', The Journal of Physical Chemistry Letters, vol. 1, no. 16, pp. 2488-2492. [Online] DOI: https://doi.org/10.1021/jz100650w
  • Saxton, CG, Kruth, A, Castro, M, Wright, PA & Howe, RF 2010, 'Xenon adsorption in synthetic chabazite zeolites', Microporous and Mesoporous Materials, vol. 129, no. 1-2, pp. 68-73. [Online] DOI: https://doi.org/10.1016/j.micromeso.2009.08.034
  • Yeates, RM, Murdoch, MJ, Southon, PD, McLaughlin, A, Howe, RF, Bonino, F, Bordiga, S & Damin, A 2009, 'AM-6: a microporous one-dimensional ferromagnet', Dalton Transactions, no. 38, pp. 8025-8032. [Online] DOI: https://doi.org/10.1039/b908099f
  • Hargreaves, JSJ, Howe, RF, McKay, D, Morrison, E, Rico, JL & Stockenhuber, M 2009, 'Nitridation of MoO3/HZSM-5 and Fe-MoO3/HZSM-5', Topics in Catalysis, vol. 52, no. 11, pp. 1559-1565. [Online] DOI: https://doi.org/10.1007/s11244-009-9288-z
  • Howe, RF 2008, Catalytic Dehalogenation. in G Ertl, H Knözinger, F Schüth & J Weitkamp (eds), Handbook of Heterogenous Catalysis. Wiley-VCH, Weinheim, Germany, pp. 2385-2393. [Online] DOI: https://doi.org/10.1002/9783527610044.hetcat0122
  • Han, H, Paddon-Row, M & Howe, RF 2008, 'Charge Separation in Mesoporous Aluminosilicates', Research on Chemical Intermediates, vol. 34, no. 5-7, pp. 551-564. [Online] DOI: https://doi.org/10.1163/156856708784795699
  • Howe, RF, Robertson, PKJ & Mills, A 2008, 'Preface to the Special Issue on Selected Papers from the Second International Conference on Semiconductor Photochemistry SP-2', International Journal of Photoenergy, vol. 2008, no. Special Issue, 258561. [Online] DOI: https://doi.org/10.1155/2008/258561
  • Ji, Z, Murdoch, M, Callahan, DM, Warzywoda, J, Howe, RF & Sacco, A 2008, Probing the "Quality" of intrinsic semiconducting-O-Ti-O-Ti- chains in titanosilicate ETS-10. in AIChE100 - 2008 AIChE Annual Meeting, Conference Proceedings. 2008 AIChE Annual Meeting, AIChE 100, Philadelphia, PA, United States, 16/11/08.
  • Anderson, JA & Howe, RF 2007, Adsorption of Probe Molecules on Nanostructured Oxides. in JA Rodriguez & M Fernandez-Garcia (eds), Synthesis, Properties and Applications of Oxide Nanomaterials. John Wiley & Sons Ltd., Hoboken, NJ, pp. 311-334. [Online] DOI: https://doi.org/10.1002/9780470108970.ch11
  • Murdoch, M, Yeates, R & Howe, RF 2007, 'Photoreactivity of TSP: A novel microporous titanosilicate', Microporous and Mesoporous Materials, vol. 101, no. 1-2, pp. 184-190. [Online] DOI: https://doi.org/10.1016/j.micromeso.2006.10.029
  • Grant, N, Storey, JMD & Howe, RF 2007, 'Semiconductor Oxide Photocatalysis for Organic Synthesis', Studies in Surface Science and Catalysis, vol. 172, pp. 445-448.
  • Krisnandi, YK, Lachowski, EE & Howe, RF 2006, 'Effects of ion exchange on the structure of ETS-10', Chemistry of Materials, vol. 18, no. 4, pp. 928-933. [Online] DOI: https://doi.org/10.1021/cm051785g
  • Krisnandi, YK & Howe, RF 2006, 'Effects of ion-exchange on the photoreactivity of ETS-10', Applied Catalysis A: General, vol. 307, pp. 62-69. [Online] DOI: https://doi.org/10.1016/j.apcata.2006.03.008
  • Howe, RF, Mackay, D & Hargreaves, JSJ 2006, 'XPS Evidence for Molybdenum Nitride Formation in ZSM-5', Catalysis Letters, vol. 112, pp. 109-113. [Online] DOI: https://doi.org/10.1007/s10562-006-0172-1
  • Franch, MI, Peral, J, Domenech, X, Howe, RF & Ayllon, JA 2005, 'Enhancement of photocatalytic activity of TiO2 by adsorbed aluminium(III)', Applied Catalysis B: Environmental, vol. 55, pp. 105-113. [Online] DOI: https://doi.org/10.1016/j.apcatb.2004.07.006
  • Howe, RF 2004, 'Zeolite catalysts for dehalogenation processes', Applied Catalysis A: General, vol. 271, pp. 311. [Online] DOI: https://doi.org/10.1016/j.apcata.2004.05.031
  • Krisnandi, YK, Southon, PD, Adesina, AA & Howe, RF 2003, 'ETS-10 as a photocatalyst', International Journal of Photoenergy, no. 5, pp. 131-140.
  • Burke, N, Trimm, D & Howe, RF 2003, 'Effect of Silica-Alumina Ratio and Hydrotherman Ageing on the Adsorption Characteristics of BEA Zeolites for Cold Start Emission Control', Applied Catalysis A: General, vol. 46, pp. 97-104. [Online] DOI: https://doi.org/10.1016/S0926-3373(03)00181-4
  • Howe, RF 2002, Infrared Methods. in In-situ Spectroscopy in Heterogeneous Catalysis. In-situ Spectroscopy in Heterogeneous Catalysis, pp. 148-172.
  • Southon, PD & Howe, RF 2002, 'Spectroscopic Studies of Disorder in the Microporous Titanosilicate ETS-10', Chemistry of Materials, vol. 14, no. 10, pp. 4209-4218. [Online] DOI: https://doi.org/10.1021/cm021199c
  • Hanley, T, Luca, V, Pickering, I & Howe, RF 2002, 'Structure of Titania Sol-Gel Films: A Study by X-ray Absorption Spectroscopy', The Journal of Physical Chemistry B, vol. 106, no. 6, pp. 1153-1160. [Online] DOI: https://doi.org/10.1021/jp012225h
  • Howe, RF, Thomson, S, Yang, Y, Lee, K, Kennedy, EM & Dlugogorski, BZ 2002, 'Zeolite catalysts for Halon conversion', Journal of Molecular Catalysis A: Chemical, vol. 181, pp. 63-72. [Online] DOI: https://doi.org/10.1016/S1381-1169(01)00344-2
  • Park, E, Zhang, JQ, Thomson, S, Ostrovski, O & Howe, R 2001, 'Characterization of phases formed in the iron carbide process by X-ray diffraction, Mossbauer, X-ray photoelectron spectroscopy, and Raman spectroscopy analyses', Metallurgical and Materials Transactions. B, Process Metallurgy and Materials Processing Science, vol. 32, pp. 839-845.
  • Eldewik, A & Howe, RF 2001, 'Cobalt substitution in ETS-10', Microporous and Mesoporous Materials, vol. 48, pp. 65-71.
  • Adebajo, A, Howe, RF & Long, C 2001, 'Methylation of Toluene with Methane over ZSM-5 Catalysts', Energy & Fuels, vol. 15, pp. 671-674. [Online] DOI: https://doi.org/10.1021/ef0002086
  • Popescu, SC, Thomson, S & Howe, RF 2001, 'Microspectroscopic studies of template interactions in AlPO4-5 and SAPO-5 crystals', Physical Chemistry Chemical Physics, vol. 3, pp. 111-118. [Online] DOI: https://doi.org/10.1039/b003224g
  • Hanley, T, Krisnandi, YK, Eldewik, A, Luca, V & Howe, RF 2001, 'Nanosize Effects in Titania Based Photocatalyst Materials', Solid State Ionics, vol. 7, pp. 319-326. [Online] DOI: https://doi.org/10.1007/BF02373565
  • Howe, RF & Krisnandi, YK 2001, 'Photoreactivity of ETS-10', Chemical Communications, pp. 1588-1589. [Online] DOI: https://doi.org/10.1039/b104870h
  • Howe, RF, Adebajo, A & Long, C 2001, 'The methylation of benzene with methane over zeolite catalysts:effect of hydrocarbon impurities', Catalysis Letters, vol. 72, pp. 221-224. [Online] DOI: https://doi.org/10.1023/A:1009064627230
  • Howe, RF 2000, 'Catalysis in the Asia Pacific Region - Proceedings of the APCAT 2000 conference held in Sydney, Australia, February 2000', Catalysis Today, vol. 63, no. 2-4, pp. 101.
  • Adebajo, M, Long, MA & Howe, RF 2000, 'Methane activation over zeolite catalysts: The methylation of benzene', Research on Chemical Intermediates, vol. 26, no. 2, pp. 185-191. [Online] DOI: https://doi.org/10.1163/156856700X00228
  • Adebajo, MO, Howe, RF & Long, MA 2000, 'Methylation of benzene with methanol over zeolite catalysts in a low pressure flow reactor', Catalysis Today, vol. 63, no. 2-4, pp. 471-478. [Online] DOI: https://doi.org/10.1016/S0920-5861(00)00493-4
  • Li, K, Kennedy, EM, Dlugogorski, BZ & Howe, RF 2000, 'Non-oxidative reaction of CBrF3 with methane over NiZSM-5 and HZSM-5', Catalysis Today, vol. 63, no. 2-4, pp. 355-362. [Online] DOI: https://doi.org/10.1016/S0920-5861(00)00479-X
  • Dadachov, MS, Howe, RF & Lambrecht, RM 1999, 'EXAFS study of the local structure of zirconium tungstate and molybdate biomedical gel generators', Radiochimica Acta, vol. 86, no. 1-2, pp. 51-60.
  • Kuchi, V, Oliver, AM, Paddon-Row, MN & Howe, RF 1999, 'Long-lived charge separation in a donor-acceptor dyad adsorbed in mesoporous MCM-41', Chemical Communications, no. 12, pp. 1149-1150. [Online] DOI: https://doi.org/10.1039/A902187F, Paper
  • Campbell, SM, Jiang, XZ & Howe, RF 1999, 'Methanol to hydrocarbons: spectroscopic studies and the significance of extra-framework aluminium', Microporous and Mesoporous Materials, vol. 29, no. 1-2, pp. 91-108. [Online] DOI: https://doi.org/10.1016/S1387-1811(98)00323-0
  • Eldewik, A, Hook, JM, Singh, NK & Howe, RF 1999, 'Multinuclear solid-state NMR study of cadmium- and lead-exchanged LTA zeolites', Magnetic Resonance in Chemistry, vol. 37.
  • Luca, V, Hanley, TL, Roberts, NK & Howe, RF 1999, 'NMR and X-ray absorption study of lithium intercalation in micro- and nanocrystalline anatase', Chemistry of Materials, vol. 11, no. 8, pp. 2089-2102. [Online] DOI: https://doi.org/10.1002/chin.199943012
  • He, J, Duan, X & Howe, RF 1999, 'Structural characterization of Cr/MCM-41 and polymerization of ethylene within its nanoscale channels', Acta Chimica Sinica, vol. 57, no. 2, pp. 125-131.
  • Jeong, SJ, Fisher, KJ, Howe, RF & Willett, GD 1998, 'A Fourier transform mass spectrometry study of ethene oligomers in HMFI zeolite', Microporous and Mesoporous Materials, vol. 22, no. 1-3, pp. 369-377. [Online] DOI: https://doi.org/10.1016/S1387-1811(98)00130-9
  • Zhang, JZ, Long, MA & Howe, RF 1998, 'Molybdenum ZSM-5 zeolite catalysts for the conversion of methane to benzene', Catalysis Today, vol. 44, no. 1-4, pp. 293-300. [Online] DOI: https://doi.org/10.1016/S0920-5861(98)00202-8
  • Luca, V, Djajanti, S & Howe, RF 1998, 'Structural and electronic properties of sol-gel titanium oxides studied by X-ray absorption spectroscopy', The Journal of Physical Chemistry B, vol. 102, no. 52, pp. 10650-10657. [Online] DOI: https://doi.org/10.1021/jp981644k
  • Ryoo, R, Ko, CH & Howe, RF 1997, 'Imaging the distribution of framework aluminum in mesoporous molecular sieve MCM-41', Chemistry of Materials, vol. 9, no. 7, pp. 1607-1613. [Online] DOI: https://doi.org/10.1021/cm9700110
  • Djajanti, SD & Howe, RF 1997, Incorporation of molybdenum into mesoporous MCM-41. in H Chon, S-K Ihm & YS Uh (eds), Progress in Zeolite and Microporous Materials: Preceedings of the 11th International Zeolite Conference. vol. 105, Studies in Surface Science and Catalysis, Elsevier Science Publishers B.V., pp. 2067-2074.
  • Luca, V & Howe, RF 1997, 'Lithium insertion into nanocrystalline titania powders and films', Abstracts of Papers of the American Chemical Society, vol. 213, pp. 102.
  • Akolekar, D & Howe, RF 1997, Metal substituted ATS aluminophosphate molecular sieves. in H Chon, S-K Ihm & YS Uh (eds), Progress in Zeolite and Microporous Materials: Preceedings of the 11th International Zeolite Conference. vol. 105, Studies in Surface Science and Catalysis, Elsevier Science Publishers B.V., pp. 755-762.
  • Akolekar, DB & Howe, RF 1997, 'NMR investigation of substituted aluminophosphate AEL, ATS, ATN, AFS, AFY and GIS molecular sieves', Journal of the Chemical Society, Faraday Transactions, vol. 93, no. 17, pp. 3263-3268.
  • Bradley, SM & Howe, RF 1997, 'Reaction of LTA and FAU zeolites with NH4H2PO4 melts yields crystalline NH4AlP2O7', Microporous and Mesoporous Materials, vol. 12, no. 1-3, pp. 13-19. [Online] DOI: https://doi.org/10.1016/S0927-6513(97)00048-5
  • Howe, RF, Lu, XQ, Hook, J & Johnson, WD 1997, 'Reaction of aquatic humic substances with aluminium: a Al-27 NMR study', New Zealand Journal of Marine and Freshwater Research, vol. 48, no. 5, pp. 377-383.
  • Lu, XQ, Johnson, WD, Howe, RF & Chen, YY 1997, 'Reaction of aquatic humic substances with manganese and chromium', Australian Journal of Chemistry, vol. 50, no. 3, pp. 173-179.
  • Luca, V, Thomson, S & Howe, RF 1997, 'Spectroscopic investigation of vanadium speciation in vanadium-doped nanocrystalline anatase', Journal of the Chemical Society, Faraday Transactions, vol. 93, no. 12, pp. 2195-2202.
  • Thomson, SJ & Howe, RF 1997, Spectroscopic studies of a magnesium substituted microporous aluminophosphate DAF-1. in H Chon, S-K Ihm & YS Uh (eds), Progress in Zeolite and Microporous Materials: Preceedings of the 11th International Zeolite Conference. vol. 105, Studies in Surface Science and Catalysis, Elsevier Science Publishers B.V., pp. 447-454.
  • Budi, P & Howe, RF 1997, 'Steam deactivation of CoZSM-5 NOx reduction catalysts', Catalysis Today, vol. 38, no. 2, pp. 175-179. [Online] DOI: https://doi.org/10.1016/S0920-5861(97)00063-1
  • Budi, P, CurryHyde, E & Howe, RF 1997, Steam deactivation of transition metal MFI zeolite catalysts for NOx reduction. in H Chon, S-K Ihm & YS Uh (eds), Progress in Zeolite and Microporous Materials: Preceedings of the 11th International Zeolite Conference. vol. 105, Studies in Surface Science and Catalysis, Elsevier Science Publishers B.V., pp. 1549-1556.
  • Akolekar, D, Chaffee, A & Howe, RF 1997, 'The transformation of kaolin to low-silica X zeolite', Zeolites, vol. 19, no. 5-6, pp. 359-365. [Online] DOI: https://doi.org/10.1016/S0144-2449(97)00132-2
  • Campbell, SM, Bibby, DM, Coddington, JM & Howe, RF 1996, 'Dealumination of HZSM-5 zeolites: 2. Methanol to gasoline conversion', Journal of Catalysis, vol. 161, no. 1, pp. 350-358.
  • Campbell, SM, Bibby, DM, Coddington, JM, Howe, RF & Meinhold, RH 1996, 'Dealumination of HZSM-5 zeolites .1. Calcination and hydrothermal treatment: 1. Calcination and hydrothermal treatment', Journal of Catalysis, vol. 161, no. 1, pp. 338-349.
  • Howe, RF 1996, Spectroscopic characterisation of zeolites. in H Chon, SI Woo & S-E Park (eds), Recent Advances and New Horizons in Zeolite Science and Technology. vol. 102, Studies in Surface Science and Catalysis, Elsevier Science Publishers B.V., pp. 97-139.
  • Budi, P, CurryHyde, E & Howe, RF 1996, 'Stabilization of CuZSM-5 NOx reduction catalysts with lanthanum', Catalysis Letters, vol. 41, no. 1-2, pp. 47-53.
  • JEONG, S, FISHER, KJ, Howe, RF & WILLETT, GD 1995, 'Laser ablation Fourier transform mass spectrometric study of zeolites', Microporous and Mesoporous Materials, vol. 4, no. 6, pp. 467-473. [Online] DOI: https://doi.org/10.1016/0927-6513(95)00025-5
  • Djajanti, SD & Howe, RF 1995, MOCVD in zeolites using Mo(CO)(6) and W(CO)(6) as precursors. in L Bonneviot & S Kaliaguine (eds), Zeolites: A Refined Tool for Designing Catalytic Sites. vol. 97, Studies in Surface Science and Catalysis, Elsevier Science Publishers B.V., pp. 197-204.
  • LUCA, V, MACLACHLAN, DJ, Howe, RF & BRAMLEY, R 1995, 'Synthesis and characterization of a (Zn, Ti)-substituted layered silicate', Journal of Materials Chemistry, vol. 5, no. 4, pp. 557-564. [Online] DOI: https://doi.org/10.1039/JM9950500557, Paper
  • BRADLEY, SM & Howe, RF 1995, 'XE-129 Nuclear-Magnetic-Resonance Studies of H-GA-MFI zeolites', Microporous and Mesoporous Materials, vol. 4, no. 2-3, pp. 131-139. [Online] DOI: https://doi.org/10.1016/0927-6513(94)00089-E
  • BRADLEY, SM, CAMBELL, SM, HOOK, J, JACKSON, K, VANGORKOM, L & Howe, RF 1994, Extra-Framework Sites in H-AL MFI and H-GAMFI Zeolite Catalysts. in H Hattori, M Misono & Y Ono (eds), Acid-Base Catalysis II: Proceedings of the International Symposium on Acid-Base Catalysis II. vol. 90, Studies in Surface Science and Catalysis, Elsevier Science Publishers B.V., pp. 129-134.
  • JACKSON, KT & Howe, RF 1994, 'Studies of Zeolite Single-Crystals: Ethene Oligomerization in HZSM-5 ', Studies in Surface Science and Catalysis, vol. 83, pp. 187-194. [Online] DOI: https://doi.org/10.1016/S0167-2991(08)63257-7
  • Howe, RF 1993, 'Electron-Paramagnetic-Resonance Spectroscopy of Catalytic Surfaces', Colloids and Surfaces. A, Physicochemical and Engineering Aspects, vol. 72, pp. 353-363. [Online] DOI: https://doi.org/10.1016/0927-7757(93)80485-W |
  • BRADLEY, SM, Howe, RF & HANNA, JV 1993, 'GA-71 and P-31 MAS NMR Spectroscopic Studies of Cloverite', Solid State Nuclear Magnetic Resonance, vol. 2, no. 1-2, pp. 37-46. [Online] DOI: https://doi.org/10.1016/0926-2040(93)90061-Q
  • SEGAWA, K, TACHIBANA, H, HOLDERICH, W, PRINS, R, Howe, RF & HAAQ, WV 1993, 'Shape-Selective Reactions for Methylamine Synthesis from Methanol and Ammonia', Studies in Surface Science and Catalysis, vol. 75, pp. 1273-1283.
  • Logan, MB, Howe, RF & Cooney, RP 1992, 'Carbonyl-complexes in pillared clays', Journal of Molecular Catalysis A: Chemical, vol. 74, no. 1-3, pp. 285-292. [Online] DOI: https://doi.org/10.1016/0304-5102(92)80246-D
  • CHEE, YH, COONEY, RP, Howe, RF & VANDERHEIDE, PAW 1992, 'Characterization of Porous Titania Glass: Raman, X-Ray-Diffraction and X-Ray Photoelectron Spectroscopic Studies', Journal of Raman Spectroscopy, vol. 23, no. 3, pp. 161-166.
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