Приказ основних података о документу
Study of small chlorine-doped potassium clusters by thermal ionization mass spectrometry
dc.creator | Veljković, Filip M. | |
dc.creator | Đustebek, Jasmina B. | |
dc.creator | Veljković, Miomir V. | |
dc.creator | Perić-Grujić, Aleksandra | |
dc.creator | Veličković, Suzana | |
dc.date.accessioned | 2021-03-10T11:49:57Z | |
dc.date.available | 2021-03-10T11:49:57Z | |
dc.date.issued | 2012 | |
dc.identifier.issn | 1076-5174 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2122 | |
dc.description.abstract | The theoretical calculations have predicted that nonmetal-doped potassium clusters can be used in the synthesis of a new class of charge-transfer salts which can be considered as potential building blocks for the assembly of novel nanostructured material. In this work, KnCl (n?=?26) and KnCln-1 (n?=?3 and 4) clusters were produced by vaporization of a solid potassium chloride salt in a thermal ionization mass spectrometry. The ionization energies (IEs) were measured, and found to be 3.64?+/-?0.20?eV for K2Cl, 3.67?+/-?0.20?eV for K3Cl, 3.62?+/-?0.20?eV for K4Cl, 3.57?+/-?0.20?eV for K5Cl, 3.69?+/-?0.20?eV for K6Cl, 3.71?+/-?0.20?eV for K3Cl2 and 3.72?+/-?0.20?eV for K4Cl3. The KnCl+ (n?=?36) clusters were detected for the first time in a cluster beam generated by the thermal ionization source of modified design. Also, this work is the first to report experimentally obtained values of IEs for KnCl+ (n?=?36) and KnCln-1+ (n?=?3 and 4) clusters. The ionization energies for KnCl+ and KnCln-1+ clusters are much lower than the 4.34?eV of the potassium atom; hence, these clusters should be classified as superalkali species. | en |
dc.publisher | Wiley, Hoboken | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172019/RS// | |
dc.rights | restrictedAccess | |
dc.source | Journal of Mass Spectrometry | |
dc.subject | KnCl clusters | en |
dc.subject | KnCln-1 clusters | en |
dc.subject | superalkali' | en |
dc.subject | thermal ionization | en |
dc.subject | ionization energies | en |
dc.title | Study of small chlorine-doped potassium clusters by thermal ionization mass spectrometry | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 1499 | |
dc.citation.issue | 11 | |
dc.citation.other | 47(11): 1495-1499 | |
dc.citation.rank | M21 | |
dc.citation.spage | 1495 | |
dc.citation.volume | 47 | |
dc.identifier.doi | 10.1002/jms.3076 | |
dc.identifier.pmid | 23147828 | |
dc.identifier.scopus | 2-s2.0-84869031332 | |
dc.identifier.wos | 000311093400016 | |
dc.type.version | publishedVersion |