Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000902094> ?p ?o ?g. }
- W2000902094 endingPage "78" @default.
- W2000902094 startingPage "72" @default.
- W2000902094 abstract "A time of flight mass spectrometer coupled with a laser ablation/supersonic expansion cluster source is used to study the formation and distribution of cationic iron and cobalt oxide clusters. Although the distributions of iron oxide clusters (FemOnq, q = 0, ±1) have been extensively reported in literature, new and very interesting distribution of FemOn+ clusters is observed in this study. Under saturated O2 growth conditions, the smallest (leading) cluster in m = 2k + 1 (k = 2−14) cluster series is with stoichiometry of Fe2kO3kFeO+, which is perfect (iron atoms are perfectly oxidized) in terms of average oxidation states of iron (Fe3+) and oxygen (O2−) atoms. For m = 2k (k = 2–15) cluster series, the leading cluster is either Fe2kO3k+ (the least over-oxidized) or Fe2kO3k−1+ (the least under-oxidized). Density functional theory (DFT) calculations indicate that these leading clusters are with unexpected structures although their appearance in the mass spectra is predictable. These clusters may serve as good models for predicting or interpreting novel properties of Fe2O3 nano-materials. The distribution of the cobalt oxide clusters (ComOn+) under saturated O2 growth conditions is complex and very different from that of FemOn+. A very interesting result for cobalt species is that two clusters Co11O13+ and Co12O13+ are missing in the cluster distribution although their oxygen-neighbor clusters Co11O12,14+ and Co12O12,14+ are generated. This suggests relatively high stability for Co11O12+ and Co12O12+ clusters. The DFT calculations predict that Co12O12 cluster are with tower or cage structure rather than the compact NaCl-like arrangement that is found for bulk CoO." @default.
- W2000902094 created "2016-06-24" @default.
- W2000902094 creator A5013162647 @default.
- W2000902094 creator A5023754207 @default.
- W2000902094 creator A5029328784 @default.
- W2000902094 creator A5034726326 @default.
- W2000902094 creator A5056690026 @default.
- W2000902094 creator A5065172118 @default.
- W2000902094 date "2009-03-01" @default.
- W2000902094 modified "2023-09-27" @default.
- W2000902094 title "Formation, distribution, and structures of oxygen-rich iron and cobalt oxide clusters" @default.
- W2000902094 cites W1506134419 @default.
- W2000902094 cites W1966182479 @default.
- W2000902094 cites W1972127144 @default.
- W2000902094 cites W1979644731 @default.
- W2000902094 cites W1983999318 @default.
- W2000902094 cites W1985237127 @default.
- W2000902094 cites W1986312153 @default.
- W2000902094 cites W198669554 @default.
- W2000902094 cites W1989588586 @default.
- W2000902094 cites W1996230293 @default.
- W2000902094 cites W1998586855 @default.
- W2000902094 cites W2002095723 @default.
- W2000902094 cites W2006079665 @default.
- W2000902094 cites W2006890705 @default.
- W2000902094 cites W2009164609 @default.
- W2000902094 cites W2011240658 @default.
- W2000902094 cites W2011604151 @default.
- W2000902094 cites W2013345894 @default.
- W2000902094 cites W2013612125 @default.
- W2000902094 cites W2014839657 @default.
- W2000902094 cites W2015480185 @default.
- W2000902094 cites W2019209098 @default.
- W2000902094 cites W2020619324 @default.
- W2000902094 cites W2023271753 @default.
- W2000902094 cites W2025874938 @default.
- W2000902094 cites W2031084969 @default.
- W2000902094 cites W2033966708 @default.
- W2000902094 cites W2036612509 @default.
- W2000902094 cites W2036821779 @default.
- W2000902094 cites W2044490585 @default.
- W2000902094 cites W2050807414 @default.
- W2000902094 cites W2053283341 @default.
- W2000902094 cites W2053924241 @default.
- W2000902094 cites W2055164692 @default.
- W2000902094 cites W2056661877 @default.
- W2000902094 cites W2057951763 @default.
- W2000902094 cites W2059982628 @default.
- W2000902094 cites W2062169927 @default.
- W2000902094 cites W2068617439 @default.
- W2000902094 cites W2075571894 @default.
- W2000902094 cites W2075926798 @default.
- W2000902094 cites W2076109710 @default.
- W2000902094 cites W2078818145 @default.
- W2000902094 cites W2079340266 @default.
- W2000902094 cites W2086957099 @default.
- W2000902094 cites W2091343232 @default.
- W2000902094 cites W2093398757 @default.
- W2000902094 cites W2129845856 @default.
- W2000902094 cites W2130046292 @default.
- W2000902094 cites W2143619709 @default.
- W2000902094 cites W2143981217 @default.
- W2000902094 cites W2167538506 @default.
- W2000902094 cites W2329078179 @default.
- W2000902094 cites W2331377526 @default.
- W2000902094 cites W2949694966 @default.
- W2000902094 cites W4236243968 @default.
- W2000902094 cites W4242910508 @default.
- W2000902094 cites W4245424286 @default.
- W2000902094 doi "https://doi.org/10.1016/j.ijms.2008.12.014" @default.
- W2000902094 hasPublicationYear "2009" @default.
- W2000902094 type Work @default.
- W2000902094 sameAs 2000902094 @default.
- W2000902094 citedByCount "66" @default.
- W2000902094 countsByYear W20009020942012 @default.
- W2000902094 countsByYear W20009020942013 @default.
- W2000902094 countsByYear W20009020942014 @default.
- W2000902094 countsByYear W20009020942015 @default.
- W2000902094 countsByYear W20009020942016 @default.
- W2000902094 countsByYear W20009020942017 @default.
- W2000902094 countsByYear W20009020942018 @default.
- W2000902094 countsByYear W20009020942019 @default.
- W2000902094 countsByYear W20009020942020 @default.
- W2000902094 countsByYear W20009020942023 @default.
- W2000902094 crossrefType "journal-article" @default.
- W2000902094 hasAuthorship W2000902094A5013162647 @default.
- W2000902094 hasAuthorship W2000902094A5023754207 @default.
- W2000902094 hasAuthorship W2000902094A5029328784 @default.
- W2000902094 hasAuthorship W2000902094A5034726326 @default.
- W2000902094 hasAuthorship W2000902094A5056690026 @default.
- W2000902094 hasAuthorship W2000902094A5065172118 @default.
- W2000902094 hasConcept C144082473 @default.
- W2000902094 hasConcept C147597530 @default.
- W2000902094 hasConcept C147789679 @default.
- W2000902094 hasConcept C152365726 @default.
- W2000902094 hasConcept C159467904 @default.
- W2000902094 hasConcept C162356407 @default.
- W2000902094 hasConcept C164866538 @default.