Dr. Stuart L. James

Image Dr. Stuart James

Dr. S. L. James
BSc (University of Bristol), 1989
PhD (University of Bristol), 1992

Reader in Inorganic Chemistry

Tel:     + 44 (0) 28 9097 5419
Fax:    + 44 (0) 28 9097 6524
E-mail: s.james@qub.ac.uk

Research Keywords

Coordination chemistry
Self-assembly
Solvent-free synthesis
Porous frameworks
Nanoscale chemistry
Phosphines
Publications
Research Group

Research

Modern coordination chemistry is a fascinating and useful science. Research in the group is based around the following topics.

   

Unusual self-assembly

Self-assembly is a way to make large intricate structures quickly and efficiently. We are extending this methodology by using unusually bulky, flexible and oddly-shaped building blocks to obtain new types of structure. This is opening up ‘second-level’ self-assembly in which stable but connectable aggregates are assembled into larger discrete structures.

Image 1
A large dumbbell-shaped ‘second-level assembly’ based on two connected cages
   

Solvent-free synthesis

It is increasingly clear that solvents, some of which can be environmentally harmful, are not always necessary in chemical synthesis. Simply grinding together solids in a ball mill can also give fast, quantitative reactions. We are investigating the scope and underlying principles of this technique.

Image 2
   

Porous solids and porous liquids

Porosity is an aspect of solid materials which has many real-world applications. We are interested in porous coordination frameworks as well as the novel concept of permanent porosity in the liquid state.

Image 3
   

Metal-containing gels

Gels are solid-like phases consisting of networks within liquids. They provide an unusual and potentially useful medium in which to study and apply coordination chemistry.

Image 4
A sponge-like macroporous polymer
templated by a metal-organic gel