Zobrazeno 1 - 10
of 404
pro vyhledávání: '"J Wrzyszcz"'
Autor:
Grabowska, H., Wrzyszcz, J.
Publikováno v:
Research on Chemical Intermediates. 2001, Vol. 27 Issue 3, p281. 5p.
Autor:
Yang S; Department of Chemical and Biological Engineering, Monash University, Victoria, 3800, Australia., Gu J; Department of Chemical and Biological Engineering, Monash University, Victoria, 3800, Australia., Dai B; Department of Chemical and Biological Engineering, Monash University, Victoria, 3800, Australia., Zhang L; Department of Chemical and Biological Engineering, Monash University, Victoria, 3800, Australia.
Publikováno v:
ChemSusChem [ChemSusChem] 2024 Oct 06, pp. e202401115. Date of Electronic Publication: 2024 Oct 06.
Publikováno v:
Journal of Alloys and Compounds. :279-282
Preparation and morphology of nanocrystalline and nanoporous ceramics composed of a network of alumina and zinc aluminate doped with Tb ions are reported. The pore size distributions are determined by nitrogen adsorption at 77 K. The emission spectra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2aa9fd4e63bade87e3beb5542d8b8d86
https://doi.org/10.1016/s0925-8388(01)01031-3
https://doi.org/10.1016/s0925-8388(01)01031-3
Autor:
J Wrzyszcz, Mirosław Zawadzki
Publikováno v:
Materials Research Bulletin. 35:109-114
Hydrothermal treatment at low temperatures is proposed for obtaining a nanocrystalline zinc aluminate spinel of interesting properties from catalytic point of view, including high specific surface area (up to 340 m2/g), nanoporosity, and narrow pore
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a07935fd0bb9235052d96c37181af9b0
https://doi.org/10.1016/s0025-5408(00)00185-9
https://doi.org/10.1016/s0025-5408(00)00185-9
Publikováno v:
Acta Physica Polonica: A. Aug2024, Vol. 146 Issue 2, p123-128. 6p.
Publikováno v:
ChemInform. 31
The preparation of nanostructured ZnAl2O4 spinel powders doped with Eu3+ ions obtained by a hydrothermal method is described. XRD analyses demonstrated that the powders were single-phase spinel nanopowders with high crystallite dispersion. The averag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfc3e39df0b9fa017992e1c57995535a
https://doi.org/10.1002/chin.200028015
https://doi.org/10.1002/chin.200028015
Publikováno v:
Journal of Alloys and Compounds. :456-458
The preparation of nanostructured ZnAl2O4 spinel powders doped with Eu3+ ions obtained by a hydrothermal method is described. XRD analyses demonstrated that the powders were single-phase spinel nanopowders with high crystallite dispersion. The averag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db36ee3e7fb9c8523ac66a25f26c8708
https://doi.org/10.1016/s0925-8388(99)00696-9
https://doi.org/10.1016/s0925-8388(99)00696-9
Publikováno v:
Catalysis Letters. Feb1999, Vol. 57 Issue 3, p135-137. 3p.
Autor:
Wrzyszcz, J. wrzyszcz@int.pan.wroc.pl, Grabowska, H. wrzyszcz@int.pan.wroc.pl, Klimkiewicz, R. wrzyszcz@int.pan.wroc.pl, Syper, L.
Publikováno v:
Catalysis Letters. Sep1998, Vol. 54 Issue 1/2, p55-58. 4p.
Publikováno v:
Journal of Catalysis. 13:75-82
The influence of the degree of organization of the catalyst has been examined for the oxidation of butene into butadiene on bismuth molybdate. The results obtained show that the specific activity increases when the degree of crystallization decreases
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cab557b09903213c1a1bcf6fbffaa679
https://doi.org/10.1016/0021-9517(69)90372-8
https://doi.org/10.1016/0021-9517(69)90372-8