Zobrazeno 1 - 10
of 133
pro vyhledávání: '"R Haul"'
Publikováno v:
Adsorption. 1:265-273
A sensitive pressure-jump method has been developed for the measurement and characterization of material transport in porous solids. The apparatus is automatically operated and the data evaluation is performed by means of numerical methods based on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12bd10a15d3d263f63585d7787a3d3b1
https://doi.org/10.1007/bf00704228
https://doi.org/10.1007/bf00704228
Publikováno v:
Zeitschrift für Physikalische Chemie. 186:215-226
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17bdbd437b9a7728d8c1cfb6f94aa1bd
https://doi.org/10.1524/zpch.1994.186.part_2.215
https://doi.org/10.1524/zpch.1994.186.part_2.215
Autor:
R. Haul
Publikováno v:
Zeitschrift für Physikalische Chemie. 186:227-230
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24612af64e583953343353fc89ecc899
https://doi.org/10.1524/zpch.1994.186.part_2.227
https://doi.org/10.1524/zpch.1994.186.part_2.227
Autor:
R. Haul
Publikováno v:
Berichte der Bunsengesellschaft für physikalische Chemie. 97:146-147
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::067ef3ddf511af97aa5c4f55bf809f78
https://doi.org/10.1002/bbpc.19930970130
https://doi.org/10.1002/bbpc.19930970130
Publikováno v:
Zeitschrift für Naturforschung A. 29:1614-1621
Transient molecular flow studies of CH4, CD4 and mixtures using a Pyrex glass capillary were carried out under UHV-conditions at temperatures between 77.4 and 115 K and pressures between 10-5 and 10-3 Torr (10-3-1). The simultaneous recording of diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66fddc78a9829c79b7cf42edb4a9b3a6
https://doi.org/10.1515/zna-1974-1111
https://doi.org/10.1515/zna-1974-1111
Autor:
R Haul, H Stremming
Publikováno v:
Journal of Colloid and Interface Science. 97:348-355
Due to heat effects on ad- or desorption, nonisothermal kinetics has to be used for the evaluation of diffusivities from rate of sorption measurements. A general analytical solution is derived, taking into account both the thermal conductivity within
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::711bc5fe9a862d58b737ef745e6e2195
https://doi.org/10.1016/0021-9797(84)90305-9
https://doi.org/10.1016/0021-9797(84)90305-9
Publikováno v:
Surface Science. 122:L622-L628
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ff0667870fe0064182d1104e700f39c
https://doi.org/10.1016/0039-6028(82)90071-1
https://doi.org/10.1016/0039-6028(82)90071-1
Publikováno v:
Berichte der Bunsengesellschaft für physikalische Chemie. 79:71-77
Energy transfer from excited metastable He- and Ar-atoms to MgO surfaces as well as reactions of atomic hydrogen, oxygen and nitrogen respectively with these surfaces in a flow system produce paramagnetic centers which are detected in situ by ESR. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a10381b8af9e04526be6e03c2986d3e0
https://doi.org/10.1002/bbpc.19750790114
https://doi.org/10.1002/bbpc.19750790114
Publikováno v:
Surface Science. 83:162-180
The interaction of CO 2 and CO with ZnO (1010) was studied by means of changes in the electrical conductivity Δσ and surface potential Δϕ s , thermal desorption, AES, EELS and LEED. For CO 2 , completely reversible adsorption and desorption at 29
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4da5390743a7e0deda9c0b1520c28061
https://doi.org/10.1016/0039-6028(79)90486-2
https://doi.org/10.1016/0039-6028(79)90486-2
Autor:
R. Haul, N. Reinecke
Publikováno v:
Berichte der Bunsengesellschaft für physikalische Chemie. 88:1232-1238
Fourier Transform NMR spectroscopy has been used to study the reduction of oxygen covered Pt-black and the chemisorption of hydrogen. The 1H Knight shift is dependent on hydrogen surface coverage and Pt particle size. T1, and T2 relaxation times were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0f9796990bc695d99bece83251ff676
https://doi.org/10.1002/bbpc.198400054
https://doi.org/10.1002/bbpc.198400054