The Cronin Group

Research in the Cronin Group is motivated by the fascination for complex chemical systems, and the desire to construct complex functional molecular architectures that are not based on biologically derived building blocks.


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Mixed Metal Catalyst Tunes Oxygen Evolution

Researchers in the University of Glasgow and the Institute of Chemical Research of Catalonia (ICIQ) have been able to precisely tune the voltage at which the oxygen evolution reaction happens when electricity is used to power the process. This is important since the oxygen evolution reaction is a key step in photosynthesis, and also in the development of new ways to make solar fuels whereby (renewable) electricity can be used to produce a fuel like hydrogen. The catalyst is a metal oxide cluster and normally combines tungsten and cobalt. However, the researchers found that when replacing some of the tungsten with molybdenum, the properties of the system could be fine tuned and the preparation is very simple, just by mixing different amounts of the metals in water.

Figure: (left) Representation of the Mixed Metal Cluster structure {Co4(H2O)2(PM9O34)2} Mox/Wy (where x + y = 9). (Right): Graph showing the voltage at which the current rises.

Read the full paper here

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Prof. Leroy (Lee) Cronin

Prof Leroy (Lee) Cronin
Regius Chair of Chemistry
Cronin Laboratory
School of Chemistry
Joseph Black Building
University of Glasgow
Glasgow G12 8QQ
Tel: +44 141 330 6650
Email: lee.cronin@glasgow.ac.uk

Latest Publications

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442. A robotic prebiotic chemist probes long term reactions of complexifying mixtures

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441. Identifying molecules as biosignatures with assembly theory and mass spectrometry

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440. A molecular computing approach to solving optimization problems via programmable microdroplet arrays

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439. Influence of the Contact Geometry and Counterions on the Current Flow and Charge Transfer in Polyoxometalate Molecular Junctions: A Density Functional Theory Study

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438. Elucidating the Paramagnetic Interactions of an Inorganic-Organic Hybrid Radical-Functionalized Mn-Anderson Cluster

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437. Automatic Generation of 3D-Printed Reactionware for Chemical Synthesis Digitization using ChemSCAD

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436. Optimization of Formulations Using Robotic Experiments Driven by Machine Learning DoE

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435. Digitizing Chemistry Using the Chemical Processing Unit: From Synthesis to Discovery

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434. Convergence of multiple synthetic paradigms in a universally programmable chemical synthesis machine

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433. Peptide sequence mediated self-assembly of molybdenum blue nanowheel superstructures


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