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pro vyhledávání: '"P.T. Cardew"'
Autor:
P.T. Cardew, Roger J. Davey
Publikováno v:
Cardew, P T & Davey, R J 2019, ' The Ostwald Ratio, Kinetic Phase Diagrams, and Polymorph Maps ', Crystal Growth & Design, vol. 19, no. 10, pp. 5798-5810 . https://doi.org/10.1021/acs.cgd.9b00815
From a general formulation of batch crystallization in a polymorphic system, it is shown that the concept of an Ostwald ratio provides a fundamental parameter with which to understand and compute the variation in polymorph composition with time, temp
Akademický článek
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Autor:
Sara E. Gilks, James F. B. Black, P.T. Cardew, Roger J. Davey, Rachel Sullivan, Aurora J. Cruz-Cabeza
Publikováno v:
Black, J F B, Cardew, P T, Cruz-Cabeza, A J, Davey, R J, Gilks, S E & Sullivan, R A 2018, ' Crystal nucleation and growth in a polymorphic system : Ostwald's rule,: P-aminobenzoic acid and nucleation transition states ', CrystEngComm, vol. 20, no. 6, pp. 768-776 . https://doi.org/10.1039/C7CE01960B
Ostwald's rule remains a long standing guide to crystallisation in polymorphic systems. It is often assumed that this rule has its origins in nucleation processes that favour metastable phases. Here a mathematical formalism is developed which shows t
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http://www.scopus.com/inward/record.url?scp=85041691566&partnerID=8YFLogxK
http://www.scopus.com/inward/record.url?scp=85041691566&partnerID=8YFLogxK
Autor:
P.T. Cardew
Publikováno v:
Journal of Water and Health. 7:123-131
Many water companies are adding low concentrations of orthophosphate to the water supply in order to reduce lead concentrations in drinking water produced from corrosion of lead service pipes. Despite the erratic nature of lead concentrations measure
Autor:
Merfyn O. Jones, P.T. Cardew, Robin G. Pritchard, Ann Booth, Jeremy D. Hopwood, Roger J. Davey
Publikováno v:
Journal of Materials Chemistry. 12:1717-1723
Formation of inorganic barrier coatings on lead water pipes might be an attractive option for water companies wishing to reduce lead levels in drinking water. This paper concerns the treatment of such pipes with aqueous solutions containing oxidant t
Autor:
P.T. Cardew
Publikováno v:
Water Research. 34:2241-2252
Lead in drinking water principally arises from contact between municipally supplied water and lead service pipes. Compliance sampling which is used to assess lead levels on a routine basis usually incurs a wide variability. This is due to the large n
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 31:743-757
A study has been made of the gas transport properties of polyethylene films of two different grades, Hizex 7000F and Rigidex 002-55, one-way drawn at 115°C to draw ratios in the range 1–20. Measurements of the permeability and diffusion coefficien
Autor:
P.T. Cardew
Publikováno v:
Water research. 40(11)
As part of achieving lower lead standards water undertakers are utilising lead pipe rigs to quantify the benefit of treatment measures. A convective diffusion model is developed for lead pipe rigs operating in laminar flow, and applied to the three o
Autor:
P.T. Cardew
Publikováno v:
Water research. 37(12)
The Mann-Whitney U-test is used to demonstrate the impact of phosphate on lead concentrations measured at customer properties. This test is statistically robust and particularly efficient for the type of distributions encountered in lead random dayti
Autor:
P.T. Cardew
Publikováno v:
Membrane Processes: A Technology Guide
Discussing the technology and its applications, Membrane Processes: A Technology Guide investigates the differing requirements of industry today. Driven by increasing water quality demands, the technological spotlight is now on the application of mem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::047832f3d00e8db40aa7924ba000db4e
https://doi.org/10.1039/9781847551344
https://doi.org/10.1039/9781847551344