Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Andrew J. Urban"'
Autor:
Dayalan R. Gunasegaram, James Gardiner, Christian H. Hornung, John Tsanaktsidis, Michael D. Horne, Andrew J. Urban, Xuan Nguyen, Darren Fraser, Antony Carafa
Publikováno v:
Organic Process Research & Development. 21:1311-1319
Catalytic static mixers were used for the continuous flow hydrogenation of alkenes, alkynes, carbonyls, nitro- and diazo-compounds, nitriles, imines, and halides. This technique relies on tubular reactors fitted with 3D printed static mixers which ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39386f29769de87fdb70a5ab5a632b0a
https://doi.org/10.1021/acs.oprd.7b00180
https://doi.org/10.1021/acs.oprd.7b00180
Autor:
Theo Rodopoulos, John Tsanaktsidis, Christian H. Hornung, C. Henry, Darren Fraser, Michael D. Horne, Andrew J. Urban, A. Avril, Dayalan R. Gunasegaram, J.-P. Veder
Publikováno v:
Reaction Chemistry & Engineering. 2:180-188
This work describes a novel continuous flow reactor concept for organic synthesis using heterogeneous catalysts. The concept is based on static mixers coated with a catalytic metal layer, which can be inserted into standard stainless steel reactor tu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::286413a5243b8635820890d292f21099
https://doi.org/10.1039/c6re00188b
https://doi.org/10.1039/c6re00188b
Autor:
Ian C. Madsen, Daniel P. Riley, Katherine McGregor, Nicola V. Y. Scarlett, Andrew J. Urban, Graeme A. Snook, Matthew R. Rowles, M. J. Styles
Publikováno v:
ECS Transactions. 50:45-56
In this work, we have used synchrotron X-ray diffraction phase-mapping combined with electrochemistry to examine the operation of an inert anode in a Cambridge-FFC type laboratory cell. Inert anodes usually function via interaction of the anode with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e83e9a2be7ae2f157ac189896ba91d0d
https://doi.org/10.1149/05011.0045ecst
https://doi.org/10.1149/05011.0045ecst
Autor:
Katherine McGregor, Marshall R. Lanyon, Graeme A. Snook, Andrew J. Urban, Mark I. Pownceby, R. Donelson
Publikováno v:
Faraday discussions. 190
The direct electrochemical reduction of solid titanium dioxide in a chloride melt is an attractive method for the production of titanium metal. It has been estimated that this type of electrolytic approach may reduce the costs of producing titanium s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2dd5115dd8068ad393a0c6f92094ae27
https://pubmed.ncbi.nlm.nih.gov/27265026
https://pubmed.ncbi.nlm.nih.gov/27265026
Autor:
Katherine McGregor, Ian C. Madsen, Matthew R. Rowles, Graeme A. Snook, Christina Reinhard, Nicola V. Y. Scarlett, Andrew J. Urban, Daniel P. Riley, M. J. Styles, Thomas Connolley
Publikováno v:
Journal of Applied Crystallography. 45:28-37
Anin situenergy-dispersive X-ray diffraction experiment was undertaken on operational titanium electrowinning cells to observe the formation of rutile (TiO2) passivation layers on Magnéli-phase (TinO2n−1;n= 4–6) anodes and thus determine the rel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bca58d0ab7f36e8e6435769d2abad11
https://doi.org/10.1107/s0021889811044104
https://doi.org/10.1107/s0021889811044104
Publikováno v:
ECS Transactions. 28:349-360
There is increasing pressure on aluminium smelters to reduce energy consumption in Hall-Heroult cells, for both cost and environmental considerations. A component of the cell voltage that is not well understood is the bubble-induced voltage drop at t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bf2af4863e8296dd991d71935a1e237
https://doi.org/10.1149/1.3367927
https://doi.org/10.1149/1.3367927
Publikováno v:
Electrochimica Acta. 54:4925-4932
In general, resistance measurements under non-steady-state conditions (e.g. during gas evolution) are difficult to obtain continuously. We have developed a method, based on a current pulse technique, that provides dynamic information on the cell ohmi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::003ab73187c99568ecd8464517197a91
https://doi.org/10.1016/j.electacta.2009.04.026
https://doi.org/10.1016/j.electacta.2009.04.026
Autor:
Ian C. Madsen, Nicola V. Y. Scarlett, Andrew J. Urban, Matthew R. Rowles, Katherine McGregor, John S. O. Evans, Alan A. Coelho, Marshall R. Lanyon
Publikováno v:
Journal of Applied Crystallography. 42:502-512
A tomographic study of electrochemical cells to observe scales formed on inert anodes has been conducted using energy-dispersive synchrotron X-ray diffraction. This study is preparatory to an investigation that will observe this formationin situdurin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::851ff8f0cc80270e074110564dbda24d
https://doi.org/10.1107/s0021889809008681
https://doi.org/10.1107/s0021889809008681
Publikováno v:
Journal of Solid State Electrochemistry. 13:591-598
In earlier work in our laboratories, a current pulse method was developed that allows in situ (dynamic) measurements of electrode capacitance. The present work describes the successful application of the technique to the study of electrode properties
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b51fa5b47badf3b3c0fe656e5ea8bd5
https://doi.org/10.1007/s10008-008-0694-0
https://doi.org/10.1007/s10008-008-0694-0
Publikováno v:
Journal of Electroanalytical Chemistry. 622:225-232
More than 20 years ago, CSIRO developed an instrument that measures uncompensated resistance simultaneously with constant voltage, constant current or cyclic voltammetric measurements. The instrument, known as a ‘resistometer’ applies a square cu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d96415dad528c80cf5204894d15ff3ff
https://doi.org/10.1016/j.jelechem.2008.06.010
https://doi.org/10.1016/j.jelechem.2008.06.010