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Yusuf Hamied Department of Chemistry

 

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

Novel semiconducting iron–quinizarin metal–organic framework for application in supercapacitors*
S Agrawal, SM Clarke, IJ Vitorica-Yrezabal, C Liu, W Fang, PT Wood, D Wright
– Molecular Physics
(2019)
117,
3424
Magnetic Properties of the Distorted Kagomé Lattice Mn
RA Mole, S Greene, PF Henry, SM Humphrey, KC Rule, T Unruh, GF Weldon, D Yu, JA Stride, PT Wood
– Inorganic Chemistry
(2017)
56,
7851
Dynamics of the frustrated spin in the low dimensional magnet Co3(OH)2(C4O4)2
RA Mole, KC Rule, D Yu, JA Stride, MA Nadeem, PT Wood
– Journal of Physics: Condensed Matter
(2016)
28,
126005
Crystal structures of a family of layered coordination polymers containing divalent metal ions (Mn2+, Co2+, Ni2+ and Zn2+) and the 3-amino 4-methyl benzoate ion
MK Khosa, PT Wood, SM Humphrey, WTA Harrison
– Journal of Structural Chemistry
(2016)
56,
1130
An unusual coordination polymer containing Cu+ ions and featuring possible Cu•••Cu 'cuprophilic' interactions: poly[di-μ-chlorido-(μ4-3,5-diaminobenzoato-κ4O:O′:N:N′)tricopper(I)(3 Cu-Cu)]
MK Khosa, PT Wood, SM Humphrey, WTA Harrison
– Acta Crystallographica Section C: Structural Chemistry
(2016)
72,
63
Synthesis, structure and properties of the manganese-doped polyoxotitanate cage [Ti18MnO30(OEt)20(MnPhen)3](Phen=1,10-phenanthroline)
N Li, PD Matthews, JJ Leung, TC King, PT Wood, H-K Luo, DS Wright
– Dalton transactions (Cambridge, England : 2003)
(2015)
44,
19090
Magnetism of linear [Ln3]9+ oxo-bridged clusters (Ln = Pr, Nd) supported inside a [R3PR′]+ phosphonium coordination material
NW Waggoner, B Saccoccia, IA Ibarra, VM Lynch, PT Wood, SM Humphrey
– Inorganic Chemistry
(2014)
53,
12674
A study of the optical properties of metal-doped polyoxotitanium cages and the relationship to metal-doped titania.
Y Lv, J Cheng, PD Matthews, JP Holgado, J Willkomm, M Leskes, A Steiner, D Fenske, TC King, PT Wood, L Gan, RM Lambert, DS Wright
– Dalton Trans
(2014)
43,
8679
Formation of an Unusual Bis(diguanidinate) Ligand via Nucleophilic Attack of a Guanidinate onto a Carbodiimide
RL Melen, HR Simmonds, H Wadepohl, PT Wood, LH Gade, DS Wright
– Australian Journal of Chemistry
(2014)
67,
1030
Switchable Magnetism: Neutron Diffraction Studies of the Desolvated Coordination Polymer Co3(OH)2(C4O4)2
RA Mole, MA Nadeem, JA Stride, VK Peterson, PT Wood
– Inorganic chemistry
(2013)
52,
13462
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Research Interest Group

Telephone number

01223 763122 (shared)
01223 762010

Email address

ptw22@cam.ac.uk
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