Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Yoshitsugu Hasegawa"'
Publikováno v:
Journal of Inclusion Phenomena and Macrocyclic Chemistry. 42:33-38
The intercalation and deintercalation of N, N-dimethyl-1-phenylethylamine (N,N-amine) into α-zirconium phosphate was investigated by pH titration. N,N-amine was taken up easily in one step to give a new phaseZr(HPO4)(HPO4·N,N-amine) · H2O, which w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8c26feb50f720d2ec8f16a3f43f90ca
https://doi.org/10.1023/a:1014502432631
https://doi.org/10.1023/a:1014502432631
Publikováno v:
Journal of Inclusion Phenomena and Molecular Recognition in Chemistry. 31:351-355
Crystalline γ-zirconium phenylphosphonate phosphate was prepared according to Yamanaka's method and the intercalation behavior of n-alkylamines and n-alkyldiamines were investigated. In the case of n-alkylamines, a linear increase in interlayer dist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25dc46620dd151e9e59ebb521cdf942b
https://doi.org/10.1023/a:1007956307251
https://doi.org/10.1023/a:1007956307251
Publikováno v:
Journal of Ion Exchange. 7:2-7
γ-Zirconium phosphate phosphite (γ-ZrPP) was prepared by refluxing γ-zirconium phosphate in 0.1mol⋅dm-3 phosphorous acid according to Alberti's method. Nine n-alkylamines (C3-C14) were employed as guest molecules to intercalate into γ-ZrPP at 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::399bdfdd1a2e38c556c17941b4d63816
https://doi.org/10.5182/jaie.7.2
https://doi.org/10.5182/jaie.7.2
Publikováno v:
Journal of Inclusion Phenomena and Molecular Recognition in Chemistry. 20:1-12
The uptake of pyridine and quinoline intoα-zirconium phosphate has been investigated by the batch method. The effect of solvent on the reactions was also studied. Pyridine was taken up from ethanol, chloroform, carbon tetrachloride, ethanol-water, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d60ffce3d038017095daaedfdb0e542b
https://doi.org/10.1007/bf00707607
https://doi.org/10.1007/bf00707607
Publikováno v:
Journal of Inclusion Phenomena and Molecular Recognition in Chemistry. 16:329-337
Intercalation of alkylalcohols into α-zirconium phosphate was investigated at 25°C and/or under reflux.n-Alcohols having two to five carbons and 2-propanol were taken up at 25°C. These alcohols, andn-hexanol and heptanol, also intercalated under r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e44f10c60ac9bebd9a1965d1021161ab
https://doi.org/10.1007/bf00708713
https://doi.org/10.1007/bf00708713
Publikováno v:
Journal of Inclusion Phenomena and Molecular Recognition in Chemistry. 14:317-326
1,10-Phenanthroline (phen), 2,9-dimethyl-1,10-phenanthroline (neocuproine), and 4,7-dimethyl-1,10-phenanthroline have been intercalated between layers of γ-zirconium phosphate (γ-ZrP). The observed interlayer distances are not a simple function of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::855abeb2f5374658638560b02bbba575
https://doi.org/10.1007/bf01045990
https://doi.org/10.1007/bf01045990
Publikováno v:
Journal of Inclusion Phenomena and Molecular Recognition in Chemistry. 10:313-328
The intercalation of phenylethylamines intoα-zirconium phosphate has been investigated by the pH titration method.dl-1-Phenylethylamine (dl-PEA) is taken up in two stages. New phases were obtained: Zr(HPO4)2(dl-PEA) · H2O in the first, and Zr(HPO4)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2687b5a53280c2e8931e6ed4cd46035
https://doi.org/10.1007/bf01133317
https://doi.org/10.1007/bf01133317
Publikováno v:
Journal of Inclusion Phenomena and Molecular Recognition in Chemistry. 9:315-325
The ammonium form of γ-zirconium phosphate has been synthesized by the direct precipitation method from fluorozirconate solution in the presence of ammonium dihydrogen phosphate. The hydrogen form Zr(HPO4)2 · 2H2O, was obtained by acid treatment of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78051af80753dabde4c40e487aafc8b2
https://doi.org/10.1007/bf01033311
https://doi.org/10.1007/bf01033311
Publikováno v:
Bulletin of the Chemical Society of Japan. 56:734-737
The ion-exchange properties of α-zirconium phosphate have been investigated for the H+–[Co(NH3)6]3+ system. The ion-exchange process was examined by means of the variation in the pH values of the supernatant. α-Zirconium phosphate loaded with hex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c526ba30080bab4de608b12b898886e
https://doi.org/10.1246/bcsj.56.734
https://doi.org/10.1246/bcsj.56.734
Autor:
Yoshitsugu Hasegawa, Seiichi Kizaki
Publikováno v:
Chemistry Letters. 9:241-244
The ion-exchange reaction was studied by the batch method at 75 °C. The reaction proceeded in the pH region of 3–6. The analysis of the exchanged solid showed that Co(NH3)63+ exchanged with the protons in the exchanger, and that two phases, the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25595776654dc32ffeaebdc3032166c8
https://doi.org/10.1246/cl.1980.241
https://doi.org/10.1246/cl.1980.241