Zobrazeno 1 - 10
of 11
pro vyhledávání: '"D. J. Schipper"'
Publikováno v:
Friction, Vol 8, Iss 3, Pp 613-625 (2019)
Abstract Friction between two contacting surfaces is studied extensively. One of the known friction theories is Amontons’ law which states that the friction force is proportional to the normal force. However, Amontons’ law has been found to be in
Externí odkaz:
https://doaj.org/article/79576594664e4a93a19ad04497663846
Publikováno v:
Lubricants, Vol 9, Iss 1, p 3 (2020)
In this paper, based on an analytical approach, the effect of pockets and boundary slip on the hydrodynamic performance of parallel sliding surfaces considering cavitation is investigated. A modified Reynolds theory is developed for solving two kinds
Externí odkaz:
https://doaj.org/article/68b43e76b46a4f4f841f748a9a04cb87
Publikováno v:
Journal of the American Ceramic Society. 55:256-259
Sodalites were prepared by both solid-state and low-temperature (80°C) hydrothermal reactions. Induction of cathodo-chromism was studied and optimized. Undoped halide sodalites can be activated by firing in an oxidizing atmosphere. The coloration an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a27bb2d14f4e0eef893636abee66df7
https://doi.org/10.1111/j.1151-2916.1972.tb11275.x
https://doi.org/10.1111/j.1151-2916.1972.tb11275.x
Publikováno v:
Journal of Applied Physics. 43:132-137
The coloration and bleaching behavior of undoped bromide sodalite prepared by solid‐state reaction and by various low‐temperature hydrothermal reactions is studied. A high coloration sensitivity is obtained; for instance, a charge density of 0.5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9237b4552d5c5ef98ca4c84375fe35e7
https://doi.org/10.1063/1.1660796
https://doi.org/10.1063/1.1660796
Publikováno v:
Journal of the American Ceramic Society. 56:523-525
The decomposition of bromate and hydroxide sodalites was studied by DTA and TG. Bromate sodalite is converted exothermally at 600°C into bromide sodalite. Hydroxide sodalite loses water and is then converted endothermally into a carnegieite phase at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b60f9d40dae7d81655c39376d1427b5c
https://doi.org/10.1111/j.1151-2916.1973.tb12402.x
https://doi.org/10.1111/j.1151-2916.1973.tb12402.x
Publikováno v:
Chemischer Informationsdienst. 4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b3d4956d065bdc47a1d4bd1874d0964
https://doi.org/10.1002/chin.197351053
https://doi.org/10.1002/chin.197351053
Publikováno v:
Chemischer Informationsdienst. 3
Sodalithe werden durch Festkorperreaktionen sowie bei tiefen Temperaturen (80°C) durch Hydrothermalreaktionen hergestellt.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64032c8e7f0b278846c1540f265a9a6e
https://doi.org/10.1002/chin.197236015
https://doi.org/10.1002/chin.197236015
Publikováno v:
Chemischer Informationsdienst. 3
Die Fluoreszenz- und Reflexionsspektren verschieden dotierter (S23 O2′, M" mit M: Mn, Co, Ni; M" mit M: Cr, Fe) Sodalithproben werden aufgenommen.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cd29743c65983c58a1ab5d4cc9da0a7
https://doi.org/10.1002/chin.197221006
https://doi.org/10.1002/chin.197221006
Autor:
D. J. Schipper, C.Z. Van Doorn
Publikováno v:
Physics Letters A. 34:139-140
A luminescence emitted by sodalite at 77°K under 2537 A excitation and consisting of a number of peaks between 4500 and 7365 A at wavenumber intervals of 902 – 1032 cm-1 is ascribed to O-2. Emissions at λ max = 5420 A and λ max = 6830 A are ascr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e4ee28bafc47b318f6f65433cb474ad
https://doi.org/10.1016/0375-9601(71)90792-4
https://doi.org/10.1016/0375-9601(71)90792-4
Publikováno v:
Journal of The Electrochemical Society. 119:85
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7dc2a9076186edd0ecc0cfbd06ecc199
https://doi.org/10.1149/1.2404141
https://doi.org/10.1149/1.2404141