Leveraging e-Science infrastructure for electrochemical research

As in many scientific disciplines, modern chemistry involves a mix of experimentation and computer-supported theory. Historically, these skills have been provided by different groups, and range from traditional ‘wet’ laboratory science to advanced numerical simulation. Increasingly, progress is made by global collaborations, in which new theory may be developed in one part of the world and applied and tested in the laboratory elsewhere. e-Science, or cyber-infrastructure, underpins such collaborations by providing a unified platform for accessing scientific instruments, computers and data archives, and collaboration tools. In this paper we discuss the application of advanced e-Science software tools to electrochemistry research performed in three different laboratories – two at Monash University in Australia and one at the University of Oxford in the UK. We show that software tools that were originally developed for a range of application domains can be applied to electrochemical problems, in particular Fourier voltammetry. Moreover, we show that, by replacing ad-hoc manual processes with e-Science tools, we obtain more accurate solutions automatically.

[1]  David Abramson,et al.  Nimrod: a tool for performing parametrised simulations using distributed workstations , 1995, Proceedings of the Fourth IEEE International Symposium on High Performance Distributed Computing.

[2]  A. Bond,et al.  Effects of coupled homogeneous chemical reactions on the response of large-amplitude AC voltammetry: extraction of kinetic and mechanistic information by Fourier transform analysis of higher harmonic data. , 2010, The journal of physical chemistry. A.

[3]  David Abramson,et al.  Mixing Grids and Clouds: High-Throughput Science Using the Nimrod Tool Family , 2010, Cloud Computing.

[4]  David J. Gavaghan,et al.  Fourier Transformed Large Amplitude Square‐Wave Voltammetry as an Alternative to Impedance Spectroscopy: Evaluation of Resistance, Capacitance and Electrode Kinetic Effects via an Heuristic Approach , 2005 .

[5]  A. Bond,et al.  Characterization of nonlinear background components in voltammetry by use of large amplitude periodic perturbations and fourier transform analysis. , 2009, Analytical chemistry.

[6]  R. Compton,et al.  A Comparison of Electron Transfer Kinetics of Three Common Carbon Electrode Surfaces in Acetonitrile and in Room Temperature Ionic Liquid 1-Butyl-3-Methylimidiazonium Hexafluorophosphate: Correlation to Surface Structure and the Limit of the Diffusion Domain Approximation , 2010 .

[7]  David Abramson,et al.  Embedding optimization in computational science workflows , 2010, J. Comput. Sci..

[8]  Uwe Ritter,et al.  Electrochemical impedance spectroscopy and cyclic voltammetry of ferrocene in acetonitrile/acetone system , 2010 .

[9]  Edward A. Lee,et al.  Scientific workflow management and the Kepler system , 2006, Concurr. Comput. Pract. Exp..

[10]  J. C. Cain,et al.  Summary and future work , 1973 .

[11]  David Abramson,et al.  Nimrod/K: Towards massively parallel dynamic Grid workflows , 2008, 2008 SC - International Conference for High Performance Computing, Networking, Storage and Analysis.

[12]  T. Kuwana,et al.  Activation and deactivation of glassy carbon electrodes , 1985 .

[13]  Rajkumar Buyya,et al.  A Taxonomy of Workflow Management Systems for Grid Computing , 2005, Proceedings of the 38th Annual Hawaii International Conference on System Sciences.

[14]  Jie Zhang,et al.  Changing the Look of Voltammetry , 2005 .

[15]  Andrew Lewis,et al.  Model Optimization and Parameter Estimation with Nimrod/O , 2006, International Conference on Computational Science.

[16]  George E. P. Box,et al.  Statistics and Quality Improvement , 1994 .

[17]  John A. Nelder,et al.  A Simplex Method for Function Minimization , 1965, Comput. J..

[18]  Allen J. Bard,et al.  Electrochemical Methods: Fundamentals and Applications , 1980 .

[19]  David Abramson,et al.  High performance parametric modeling with Nimrod/G: killer application for the global grid? , 2000, Proceedings 14th International Parallel and Distributed Processing Symposium. IPDPS 2000.

[20]  Jie Zhang,et al.  Resistance, capacitance, and electrode kinetic effects in Fourier-transformed large-amplitude sinusoidal voltammetry: emergence of powerful and intuitively obvious tools for recognition of patterns of behavior. , 2004, Analytical chemistry.

[21]  A. Ravindran,et al.  Engineering Optimization: Methods and Applications , 2006 .