Zobrazeno 1 - 10
of 46
pro vyhledávání: '"B.R. Midmore"'
Autor:
B.R. Midmore
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 182:83-92
The hexagonal-micelle transition was investigated for Synperonic A7 at 40% w/w using rheology, microscopy, differential scanning calorimetry (DSC) and small angle X-ray scattering (SAXS). The pure phase showed signs of a two-step process indicated by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0f9a50c8c793b6598432b5277b48182
https://doi.org/10.1016/s0927-7757(00)00786-x
https://doi.org/10.1016/s0927-7757(00)00786-x
Autor:
B.R. Midmore
Publikováno v:
Journal of Colloid and Interface Science. 213:352-359
A high volume fraction silica stabilized w/o emulsion with small droplet size ( approximately 3 µm) has been prepared using a commercially available hydrophobic silica. Addition of hydroxypropyl cellulose to the dispersed aqueous phase was found to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4e5d73fe9ab75eb11095bee41ec8013
https://doi.org/10.1006/jcis.1999.6108
https://doi.org/10.1006/jcis.1999.6108
Autor:
B.R. Midmore
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 145:133-143
The stability of O/W emulsions stabilised with a combination of colloidal silica (Ludox) and non-ionic POE surfactant was investigated for a range of surfactants and two oils, one paraffin, the other vegetable. A range of HLB values was covered and s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf0751b8af8c9024a04d3757665b0d34
https://doi.org/10.1016/s0927-7757(98)00577-9
https://doi.org/10.1016/s0927-7757(98)00577-9
Autor:
B.R. Midmore
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 132:257-265
Colloidal silica (Ludox), flocculated with the homopolymer hydroxypropyl cellulose, has been used as the stabilizing agent to produce a highly stable oil/water (O/W) emulsion showing no signs of particle growth over a period 3 months; volume fraction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ba640c09de61a7bf6389bd771090a28
https://doi.org/10.1016/s0927-7757(97)00094-0
https://doi.org/10.1016/s0927-7757(97)00094-0
Publikováno v:
Journal of Colloid and Interface Science. 184:170-174
Mobility vs potassium chloride concentration data in the thin double layer region has been determined for three untreated commercial polystyrene latices. Using classical thin double layer electrokinetic theory, it has been possible to fit these plots
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e68944611e36bdd3acfc6f25c339c9b3
https://doi.org/10.1006/jcis.1996.0608
https://doi.org/10.1006/jcis.1996.0608
Autor:
B.R. Midmore, T.M. Herrington
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 70:199-202
Kaolinite in acidic solution is known to have negatively charged faces and positively charged edges [l]. One of the consequences of this dual charge character is the possibility of heteroflocculation between the edges and the faces forming three-dime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbfc16e942b01e505a30cd05d202dd09
https://doi.org/10.1016/0927-7757(93)80289-q
https://doi.org/10.1016/0927-7757(93)80289-q
Autor:
B.R. Midmore
Publikováno v:
Colloids and Surfaces. 60:291-307
The aggregation kinetics of electrostatically destabilized and partially destabilized polystyrene latices were investigated using photon correlation spectroscopy (PCS). The method was established using rapidly aggregating systems (high electrolyte co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e315a6957601e375cc11124415ab8c83
https://doi.org/10.1016/0166-6622(91)80283-t
https://doi.org/10.1016/0166-6622(91)80283-t
Autor:
B.R. Midmore, T.M. Herrington
Publikováno v:
Powder Technology. 65:251-256
A series of rapidly aggregating hydrophobic suspensions (poly(styrene), AgI and TiO2) were monitored using photon correlation spectroscopy (PCS) employing a theory developed for polymer chains. Deviations from Smoluchowski kinetics are seen in the ea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b646209d6dee96bbe6ca748bb46c0378
https://doi.org/10.1016/0032-5910(91)80188-o
https://doi.org/10.1016/0032-5910(91)80188-o
Publikováno v:
Journal of colloid and interface science. 237(1)
Electrophoretic measurements under d.c. conditions involve a fundamental ambiguity for particles with a high zeta potential; two very different values of zeta potential can be ascribed to the same mobility. In the case of a polystyrene sulfate latex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d50580ad99f8e17bcee69df9efef1ed
https://pubmed.ncbi.nlm.nih.gov/11334528
https://pubmed.ncbi.nlm.nih.gov/11334528
Publikováno v:
Journal of colloid and interface science. 177(1)
Measurements of dynamic interfacial tension of adsorbed layers of the oil-soluble polymeric surfactant E5 have been made using a pulsed drop rheometer. The pulsed drop rheometer is based on the instantaneous expansion of a water droplet in oil. After
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4774a5b4a9e7984e58d4d0f3c2f6927
https://pubmed.ncbi.nlm.nih.gov/10479417
https://pubmed.ncbi.nlm.nih.gov/10479417