Matches in SemOpenAlex for { <https://semopenalex.org/work/W2093721010> ?p ?o ?g. }
- W2093721010 endingPage "10937" @default.
- W2093721010 startingPage "10931" @default.
- W2093721010 abstract "The adsorption of CO on polycrystalline ZnO powder samples was investigated as a function of the pretreatment by applying static adsorption microcalorimetry and temperature-programmed desorption (TPD). Mainly weak adsorption sites were found to be present on the exposed ZnO surfaces but also a minor amount of highly active sites (>0.1 μmol/m2). On the majority sites, the adsorption of CO is weak, as reflected by the isotherms and the TPD profiles, with a maximum heat of adsorption of about 40 kJ/mol, which decreases with increasing coverage and also with an increasing amount of surface hydroxyl groups. The standard adsorption entropy is derived to amount to −102 J mol−1 K−1. These weak adsorption sites are hardly influenced by the pretreatment in flowing oxygen, hydrogen, or helium. On the highly active sites, as probed by small doses of CO in the calorimetric experiments, different exothermic (>100 kJ/mol) and endothermic surface reactions occur in addition to CO adsorption, depending on the gas atmosphere applied during the pretreatment. These results clearly indicate that the small amount of highly active sites accounts for the catalytic properties of ZnO." @default.
- W2093721010 created "2016-06-24" @default.
- W2093721010 creator A5021426343 @default.
- W2093721010 creator A5039691617 @default.
- W2093721010 creator A5054154027 @default.
- W2093721010 creator A5076446591 @default.
- W2093721010 creator A5084161928 @default.
- W2093721010 creator A5091695530 @default.
- W2093721010 date "2008-07-01" @default.
- W2093721010 modified "2023-09-27" @default.
- W2093721010 title "Probing the Surface Heterogeneity of Polycrystalline Zinc Oxide by Static Adsorption Microcalorimetry. 2. The Adsorption of Carbon Monoxide" @default.
- W2093721010 cites W1963998684 @default.
- W2093721010 cites W1965717610 @default.
- W2093721010 cites W1967474704 @default.
- W2093721010 cites W1969619515 @default.
- W2093721010 cites W1973407854 @default.
- W2093721010 cites W1979536311 @default.
- W2093721010 cites W1989214342 @default.
- W2093721010 cites W1992207156 @default.
- W2093721010 cites W1997120485 @default.
- W2093721010 cites W1998263497 @default.
- W2093721010 cites W2001185683 @default.
- W2093721010 cites W2036215594 @default.
- W2093721010 cites W2036611130 @default.
- W2093721010 cites W2043201659 @default.
- W2093721010 cites W2052774750 @default.
- W2093721010 cites W2054244084 @default.
- W2093721010 cites W2054350444 @default.
- W2093721010 cites W2054906503 @default.
- W2093721010 cites W2061051907 @default.
- W2093721010 cites W2064669915 @default.
- W2093721010 cites W2069860007 @default.
- W2093721010 cites W2070701526 @default.
- W2093721010 cites W2070934389 @default.
- W2093721010 cites W2075742861 @default.
- W2093721010 cites W2077190003 @default.
- W2093721010 cites W2078999246 @default.
- W2093721010 cites W2081536075 @default.
- W2093721010 cites W2084609852 @default.
- W2093721010 cites W2090298044 @default.
- W2093721010 cites W2093145766 @default.
- W2093721010 cites W2093540622 @default.
- W2093721010 cites W2095482543 @default.
- W2093721010 cites W2118499456 @default.
- W2093721010 cites W2124946452 @default.
- W2093721010 cites W2159831757 @default.
- W2093721010 cites W2250877858 @default.
- W2093721010 cites W2322982285 @default.
- W2093721010 cites W3004473005 @default.
- W2093721010 cites W54242350 @default.
- W2093721010 doi "https://doi.org/10.1021/jp800756m" @default.
- W2093721010 hasPublicationYear "2008" @default.
- W2093721010 type Work @default.
- W2093721010 sameAs 2093721010 @default.
- W2093721010 citedByCount "9" @default.
- W2093721010 countsByYear W20937210102013 @default.
- W2093721010 crossrefType "journal-article" @default.
- W2093721010 hasAuthorship W2093721010A5021426343 @default.
- W2093721010 hasAuthorship W2093721010A5039691617 @default.
- W2093721010 hasAuthorship W2093721010A5054154027 @default.
- W2093721010 hasAuthorship W2093721010A5076446591 @default.
- W2093721010 hasAuthorship W2093721010A5084161928 @default.
- W2093721010 hasAuthorship W2093721010A5091695530 @default.
- W2093721010 hasConcept C113196181 @default.
- W2093721010 hasConcept C121332964 @default.
- W2093721010 hasConcept C137637335 @default.
- W2093721010 hasConcept C147789679 @default.
- W2093721010 hasConcept C150394285 @default.
- W2093721010 hasConcept C155916967 @default.
- W2093721010 hasConcept C161790260 @default.
- W2093721010 hasConcept C162711632 @default.
- W2093721010 hasConcept C178790620 @default.
- W2093721010 hasConcept C179104552 @default.
- W2093721010 hasConcept C185592680 @default.
- W2093721010 hasConcept C20976626 @default.
- W2093721010 hasConcept C3288061 @default.
- W2093721010 hasConcept C45119746 @default.
- W2093721010 hasConcept C45902088 @default.
- W2093721010 hasConcept C512735826 @default.
- W2093721010 hasConcept C512968161 @default.
- W2093721010 hasConcept C540031477 @default.
- W2093721010 hasConcept C8010536 @default.
- W2093721010 hasConcept C97355855 @default.
- W2093721010 hasConceptScore W2093721010C113196181 @default.
- W2093721010 hasConceptScore W2093721010C121332964 @default.
- W2093721010 hasConceptScore W2093721010C137637335 @default.
- W2093721010 hasConceptScore W2093721010C147789679 @default.
- W2093721010 hasConceptScore W2093721010C150394285 @default.
- W2093721010 hasConceptScore W2093721010C155916967 @default.
- W2093721010 hasConceptScore W2093721010C161790260 @default.
- W2093721010 hasConceptScore W2093721010C162711632 @default.
- W2093721010 hasConceptScore W2093721010C178790620 @default.
- W2093721010 hasConceptScore W2093721010C179104552 @default.
- W2093721010 hasConceptScore W2093721010C185592680 @default.
- W2093721010 hasConceptScore W2093721010C20976626 @default.
- W2093721010 hasConceptScore W2093721010C3288061 @default.
- W2093721010 hasConceptScore W2093721010C45119746 @default.
- W2093721010 hasConceptScore W2093721010C45902088 @default.