Zobrazeno 1 - 10
of 230
pro vyhledávání: '"H. Stach"'
Autor:
J. Jänchen, H. Stach
Publikováno v:
Adsorption Science & Technology, Vol 3 (1986)
The equilibrium of n -decane adsorption on microporous and mesoporous SiO 2 -adsorbents (silicalite, SiO 2 -faujasite US-Ex, aerosil 200) was investigated using isoteric measurements. Following the comparison of the dispersion energy for porous and n
Externí odkaz:
https://doaj.org/article/abdc1b7b3d094cecbcb51796733e0a56
Publikováno v:
Adsorption Science & Technology, Vol 3 (1986)
Differential heats of adsorption have been measured calorimetrically for benzene and n -hexane on AlPO 4 -5. Adsorption isotherms have been determined for benzene, n -hexane and H 2 O. The heat of adsorption for benzene on AlPO 4 -5 was found to be l
Externí odkaz:
https://doaj.org/article/310a8e2b474b499c96ba327d734de210
Publikováno v:
Adsorption Science & Technology, Vol 3 (1986)
The adsorption equilibrium of n -paraffins (ethane, n -butane, n -hexane and n -decane) and some noble gases on SiO 2 -adsorbents with different pore diameter have been investigated using the techniques of isostere-, isotherm- and calorimetric-measur
Externí odkaz:
https://doaj.org/article/517fc6569e9a4a7592dfed91f6086c55
Autor:
Tz. Boiadjieva-Scherzer, L. Mirkova, G. Fafilek, J. Reinbold, H. Kronberger, H. Stache, G. Bodesheim, M. Monev
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract In lubricated tribo-contacts, hydrogen ingress in steel is possible due to chemical reactions of lubricant components like base oils or additives, and/or contamination upon service particularly water, and/or corrosion processes, and/or elect
Externí odkaz:
https://doaj.org/article/cd4fce5913434de5a0bc82051869b88e
Publikováno v:
Adsorption. 11:393-404
The adsorption equilibrium of water on microporous adsorbents (zeolites of NaA-, NaY- and NaX-type as well as their ion exchanged forms) and on mesoporous adsorbents (different silica gels and composite material i.e. silica gel + salt hydrate) has be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29a17b3e71842a4a575d14305535698d
https://doi.org/10.1007/s10450-005-5405-x
https://doi.org/10.1007/s10450-005-5405-x
Autor:
H. Stach, K. Sigrist
Publikováno v:
Thermochimica Acta. 278:145-156
For the determination of the heat of a given process with a differential scanning calorimeter, it is not only necessary to measure the DSC curve, but also to construct the baseline. If the differential scanning calorimeter is coupled with a balance,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::694e50cce97dac948020e724d84304a0
https://doi.org/10.1016/0040-6031(95)02732-7
https://doi.org/10.1016/0040-6031(95)02732-7
Publikováno v:
The Journal of Physical Chemistry. 100:12489-12493
The influence of the framework density, the chemical composition, and derived from those the influence of the effective electronegativities of silica and aluminophosphate molecular sieves on the adsorption properties have been investigated experiment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::994a780576d68b389961d0ddd909fb45
https://doi.org/10.1021/jp953791d
https://doi.org/10.1021/jp953791d
Publikováno v:
ChemInform. 24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fb95d69f5cd4cdd2a09e3a87eec49c2
https://doi.org/10.1002/chin.199303023
https://doi.org/10.1002/chin.199303023
Autor:
H.-G. Jerschkewitz, Bodo Zibrowius, J. Jaenchen, B. Parlitz, Ursula Lohse, Michael Hunger, H. Stach
Publikováno v:
ChemInform. 24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db8741cf5858f7664c921c8f106d4bf2
https://doi.org/10.1002/chin.199303022
https://doi.org/10.1002/chin.199303022
Publikováno v:
Catalysis Letters. 13:389-393
Calorimetric measurements of the chemisorption heats of ammonia were used to investigate the acid strength of dealuminated Y-zeolites. Our measurements show that the number of very strong acid sites rises, passes through a pronounced maximum and then
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a321758e654b14448cbf58ae26ac345
https://doi.org/10.1007/bf00765042
https://doi.org/10.1007/bf00765042