Zobrazeno 1 - 10
of 20
pro vyhledávání: '"K. BIJMA"'
Publikováno v:
Langmuir, 14(1), 79-83. AMER CHEMICAL SOC
We report the influence of counterions and headgroup hydrophobicity on the enthalpies and heat capacities of micelle formation by 1-alkyl-4-n-dodecylpyridinium surfactants in aqueous solution. For micelle-forming 1-alkyl-4-n-dodecylpyridinium iodide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dac203fd27b51c543a37be635dca3a93
https://doi.org/10.1021/la970216n
https://doi.org/10.1021/la970216n
Publikováno v:
Journal of Molecular Liquids, 73-74, 91-97. Elsevier
Over the temperature range from 303 to 333 K, the enthalpy of micelle formation by 1-methyl-4-n-dodecylpyridinium iodide in aqueous solution is exothermic, characterised by an isobaric heat capacity of micelle formation equal to -439 +/- 10 J K-1 mol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95d96cbc11cc92a1fa42a3e9a5d714e4
https://doi.org/10.1016/s0167-7322(97)00059-7
https://doi.org/10.1016/s0167-7322(97)00059-7
Autor:
Jan B. F. N. Engberts, K Bijma
Publikováno v:
Langmuir, 13(18), 4843-4849. AMER CHEMICAL SOC
This paper delineates the influence of counterions on the aggregation behavior of 1-methyl-4-n-dodecylpyridinium surfactants, using conductometry and H-1-NMR spectroscopy. Three types of counterions have been studied: (i) halides, (ii) alkanesulfonat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81bbe72405558577f9dd28fe7f29fe35
https://doi.org/10.1021/la970171q
https://doi.org/10.1021/la970171q
Autor:
K.C. Rao, K Bijma, Michael J. Blandamer, J. Bach, M.C.S. Subha, Jan B. F. N. Engberts, Anna Kacperska, Peter Kooreman
Publikováno v:
Journal of the Chemical Society-Faraday Transactions, 91(8), 1229-1235
Titration calorimetric data are reported for the deaggregation of micelles in aqueous solution at 298.2 K formed by hexadecyltrimethylammonium bromide (C-16, CTAB), tetradecyltrimethylammonium bromide (C-14, MTAB), dodecyltrimethylammonium bromide (C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c0230b8adfbf300d512bc88c3de9bdc
https://research.rug.nl/en/publications/83ed117c-c9b0-40e4-bdbb-0cb8faabbb19
https://research.rug.nl/en/publications/83ed117c-c9b0-40e4-bdbb-0cb8faabbb19
Publikováno v:
Langmuir, 10(8), 2578-2582. AMER CHEMICAL SOC
This paper reports enthalpies of micellization for a series of 1-methyl-4-alkylpyridinium halide surfactants at 303.2 K with different lengths and degrees of branching of the 4-alkyl chain and different sizes of counterions using two microcalorimeter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86e29b6db5ce02dfe31386443b1c93ae
https://doi.org/10.1021/la00020a015
https://doi.org/10.1021/la00020a015
Autor:
Jan B. F. N. Engberts, K Bijma
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas. 112:393-399
This paper describes how the theory of the ''dressed micelle'', which is based on the nonlinear Poisson-Boltzmann equation, can be used to calculate a number of thermodynamic quantities for micellization of sodium p-alkylbenzenesulphonates. From the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01d35459c638ed20bf19c89c738e842b
https://doi.org/10.1002/recl.19931120614
https://doi.org/10.1002/recl.19931120614
Autor:
K. BIJMA, J. B. F. N. ENGBERTS, M. J. BLANDAMER, P. M. CULLIS, P. M. LAST, K. D. IRLAM, L. G. SOLDI
Publikováno v:
ChemInform. 28
Calorimetric titration plots for deaggregation of micelles formed by alkylpyridinium and alkyltrimethylammonium surfactants are classified into three types, A, B and C, depending on the shape of the plot of the enthalpy of dilution as a function of s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dea7a5483279a6a0f97b26db2f2c2a6
https://doi.org/10.1002/chin.199728204
https://doi.org/10.1002/chin.199728204
Effect of Counterion Structure on Micellar Growth of Alkylpyridinium Surfactants in Aqueous Solution
Publikováno v:
Journal of Colloid and Interface Science, 205(2), 245-256. ACADEMIC PRESS INC ELSEVIER SCIENCE
This paper describes the influence of counterions on the unidirectional growth of micelles formed by alkylpyridinium surfactants in aqueous solution. It is shown that the growth of spherical micelles to form wormlike micelles is strongly dependent on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cd4bff73ef1cd428ba087d76213cf69
https://pubmed.ncbi.nlm.nih.gov/9735187
https://pubmed.ncbi.nlm.nih.gov/9735187
Publikováno v:
Langmuir, 10(7), 2491-2492. AMER CHEMICAL SOC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a117b1e8c5c220f8de3afd958ac45cb8
https://research.rug.nl/en/publications/825137c3-5485-45cc-998b-683e8cc81bd5
https://research.rug.nl/en/publications/825137c3-5485-45cc-998b-683e8cc81bd5
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