Zobrazeno 1 - 10
of 184
pro vyhledávání: '"Gar B. Hoflund"'
Autor:
Gar B. Hoflund
Publikováno v:
The Handbook of Surface Imaging and Visualization ISBN: 9780367811815
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53a829f2bd82164cd1131d1804dc95f9
https://doi.org/10.1201/9780367811815-6
https://doi.org/10.1201/9780367811815-6
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 335:210-221
Palladium catalysts supported on various metal oxides were characterized using X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD) and transmission electron microscopy (TEM) to investigate why these catalysts do not show any correlation b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::517ab8e972adb9fa87ae7ca56fb91735
https://doi.org/10.1016/j.molcata.2010.11.036
https://doi.org/10.1016/j.molcata.2010.11.036
Publikováno v:
Applied Surface Science. 256:7345-7353
Three Cu/ZnO/ZrO2/Al2O3 methanol reforming catalysts were investigated using X-ray photoelectron spectroscopy (XPS). The catalysts which contained ZrO2 from a monoclinic nanoparticle ZrO2 precursor exhibit both a higher activity toward the methanol s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::705ff2b5c2946e8e30be4a08a46b402a
https://doi.org/10.1016/j.apsusc.2010.05.021
https://doi.org/10.1016/j.apsusc.2010.05.021
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 325:25-35
A number of palladium and palladium oxide on alumina catalysts for the oxidative coupling of 4-methylpyridine were characterized using X-ray photoelectron spectroscopy (XPS), transmission electron microscopy (TEM) and X-ray diffraction (XRD) to obtai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93977dc1563210288fa799745e132be1
https://doi.org/10.1016/j.molcata.2010.03.024
https://doi.org/10.1016/j.molcata.2010.03.024
Publikováno v:
Applied Surface Science. 254:3925-3934
In this study the weathering behavior of southern yellow pine (SYP) wood samples pretreated in different solutions has been examined using X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM) and various types of physical charac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fde273c0160d83ed0e21d082c9d39121
https://doi.org/10.1016/j.apsusc.2007.12.017
https://doi.org/10.1016/j.apsusc.2007.12.017
Autor:
Seung-Hoon Oh, Gar B. Hoflund
Publikováno v:
Journal of Catalysis. 245:35-44
Low-temperature CO oxidation was carried out over hydrous and anhydrous PdO powders to examine the effects of surface water species. Hydrous PdO exhibits 100% CO conversion even at room temperature, whereas hydrous PdO pretreated in He at 400 °C and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d554a9e41f318bb21c1c534eb8a1f0d8
https://doi.org/10.1016/j.jcat.2006.09.016
https://doi.org/10.1016/j.jcat.2006.09.016
Autor:
Zhenhua Li, Gar B. Hoflund
Publikováno v:
Applied Surface Science. 253:2830-2834
A surface characterization study using X-ray photoelectron spectroscopy (XPS) and ion scattering spectroscopy (ISS) has been performed on a 5 wt.% Pd/Co3O4 methane oxidation catalyst before and after exposure to a mixture of CH4 and O2 in N2 at 250
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45399e42a6419d3f4a82eca0f32eb215
https://doi.org/10.1016/j.apsusc.2006.05.115
https://doi.org/10.1016/j.apsusc.2006.05.115
Publikováno v:
Applied Surface Science. 252:7895-7903
Electron energy loss spectra (ELS) have been obtained from polycrystalline Cr and Cr2O3 before and after surface reduction by 2 keV Ar+ bombardment. The primary electron energy used in the ELS measurements was systematically varied from 100 to 1150 e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0301f414fa7343f079492aa6ea4b9398
https://doi.org/10.1016/j.apsusc.2005.09.059
https://doi.org/10.1016/j.apsusc.2005.09.059
Autor:
Michael L. Everett, Gar B. Hoflund
Publikováno v:
Applied Surface Science. 252:3789-3798
In this study the chemical alteration of poly(vinyl fluoride) Tedlar® by vacuum ultraviolet radiation (VUV) (115–400 nm) has been examined using X-ray photoelectron spectroscopy (XPS). The initial F/C atom ratio of 0.34 decreases to 0.17 after a 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d6edf51517417a7e777b9ba2a944baf
https://doi.org/10.1016/j.apsusc.2005.05.061
https://doi.org/10.1016/j.apsusc.2005.05.061
Publikováno v:
Journal of Alloys and Compounds. 393:93-99
Electron energy loss spectra (ELS) obtained from palladium, gold and a palladium–gold (69–31 at.%) alloy as a function of primary beam energy (100–1150 eV) are presented in this study. The spectra are complex, so unambiguous identification of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ed447846c8e1127687ccee44055b54d
https://doi.org/10.1016/j.jallcom.2004.08.093
https://doi.org/10.1016/j.jallcom.2004.08.093