
University Associate Professor
Our research is focused on the synthesis and characterisation of new materials, primarily using solvothermal synthesis. In this technique, reactions occur in solvents at temperatures above their normal boiling points by containing the reaction mixture within a pressure vessel. We have found this method to be particularly good for preparing porous materials for hydrogen storage and gas separation as well as new magnetic materials. We have an extensive range of collaborations with groups in the UK, the rest of Europe and in South Korea for performing measurements on the magnetism and porosity of our compounds.
- Magnetic materials are being prepared as part of the search for 'single molecule magnets' which represent the ultimate in magnetic data storage efficiency. We are also preparing compounds with which physicists can test theoretical models of magnetic behaviour; the same theories can be applied to other types of symmetry breaking in areas as diverse as protein folding and the early universe.
- New porous materials are much sought-after for gas storage in a future hydrogen economy. This is a very active area of research as zero-emission fuel sources are very attractive. Such materials could also be used as size- and shape-selective catalysis as well as gas separation and materials. The 'metal-organic framework' materials prepared in our lab are some of the most efficient hydrogen storage materials yet measured.
Publications
Order–disorder transition in monoclinic sulfur: a precise structural study by high-resolution neutron powder diffraction. Corrigendum
– Acta Crystallographica Section B Structural Science
(2007)
63,
803
(doi: 10.1107/S0108768107044631)
Gas‐Sorption Selectivity of CUK‐1: A Porous Coordination Solid Made of Cobalt(II) and Pyridine‐2,4‐ Dicarboxylic Acid
– Advanced Materials
(2007)
19,
1830
(doi: 10.1002/adma.200601983)
Porous cobalt(II)-organic frameworks with corrugated walls: Structurally robust gas-sorption materials
– Angewandte Chemie International Edition
(2006)
46,
272
(doi: 10.1002/anie.200601627)
Static and dynamic properties of Mn2(OH)2(C4O4)
– Physica B Condensed Matter
(2006)
385,
435
(doi: 10.1016/j.physb.2006.05.144)
Order-disorder transition in monoclinic sulfur: A precise structural study by high-resolution neutron powder diffraction
– Acta Crystallographica Section B Structural Science
(2006)
62,
953
(doi: 10.1107/S0108768106039309)
Order-disorder transition in monoclinic sulfur: a precise structural study by high-resolution neutron powder diffraction.
– Acta crystallographica. Section B, Structural science
(2006)
62,
953
(doi: 10.1107/S0108768106039309)
New Phosphorus-Selenium Heterdcycles
– Phosphorus, Sulfur, and Silicon and the Related Elements
(2006)
41,
51
(doi: 10.1080/10426508908039691)
Structural and magnetic studies of the tris(cyclopentadienyl)manganese(II) "paddle-wheel" anions [Cp3-n(MeCp)nMn] - (n = 0-3, MeCp = C5H4CH3, Cp = C5H5)
– Chemistry - A European Journal
(2006)
12,
3053
(doi: 10.1002/chem.200501214)
A new Co(II) coordination solid with mixed oxygen, carboxylate, pyridine and thiolate donors exhibiting canted antiferromagnetism with T-C approximate to 68K
– Chemical communications (Cambridge, England)
(2006)
1607
(doi: 10.1038/600347h)
Compounds with the “Maple Leaf” Lattice: Synthesis, Structure, and Magnetism of Mx[Fe(O2CCH2)2NCH2PO3]6⋅n H2O
– Angewandte Chemie (International ed. in English)
(2006)
45,
803
(doi: 10.1002/anie.200502847)
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