Browsing Waterloo Research by Author "Kok, Matthew D. R."
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Evaluation of Electrospun Fibrous Mats Targeted for Use as Flow Battery Electrodes
Liu, Selina; Kok, Matthew D. R.; Kim, Yongwook; Barton, John L.; Brushett, Fikile R.; Gostick, Jeffrey Thomas (The Electrochemical Society, 2017-07-14)Electrospinning was used to create custom-made fibrous electrode materials for redox flow batteries with targeted structural properties. The aim was to increase the available surface area for electrochemical reaction without ... -
In situ compression and X-ray computed tomography of flow battery electrodes
Jervis, Rhodri; Kok, Matthew D. R.; Neville, Tobias P.; Meyer, Quentin; Brown, Leon D.; Iacoviello, Francesco; Gostick, Jeffrey Thomas; Brett, Dan J. L.; Shearing, Paul R. (Elsevier, 2018-09-01)Redox flow batteries offer a potential solution to an increase in renewable energy generation on the grid by offering long-term, large-scale storage and regulation of power. However, they are currently underutilised due ... -
Mass transfer in fibrous media with varying anisotropy for flow battery electrodes: Direct numerical simulations with 3D X-ray computed tomography
Kok, Matthew D. R.; Jervis, Rhodri; Tranter, Thomas G.; Sadeghi, Mohammad Amin; Brett, Dan J. L.; Shearing, Paul R.; Gostick, Jeff T. (Elsevier, 2019-03-16)A numerical method for calculating the mass transfer coefficient in fibrous media is presented. First, pressure driven flow was modelled using the Lattice Boltzmann Method. The advection-diffusion equation was solved for ...