Electrospray ionization in the study of sol-gel processes: the polycondensation of Ti(O-n-Bu)(4) in the presence of Si(OEt)(4) (Articolo in rivista)

Type
Label
  • Electrospray ionization in the study of sol-gel processes: the polycondensation of Ti(O-n-Bu)(4) in the presence of Si(OEt)(4) (Articolo in rivista) (literal)
Anno
  • 2001-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1002/rcm.240 (literal)
Alternative label
  • Cristoni S., Armelao L., Gross S., Tondello E., Traldi P. (2001)
    Electrospray ionization in the study of sol-gel processes: the polycondensation of Ti(O-n-Bu)(4) in the presence of Si(OEt)(4)
    in RCM. Rapid communications in mass spectrometry; John Wiley & Sons, Ltd., Chichester (Regno Unito), Chichester (Regno Unito)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Cristoni S., Armelao L., Gross S., Tondello E., Traldi P. (literal)
Pagina inizio
  • 386 (literal)
Pagina fine
  • 392 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 15 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 7 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 6 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR, Ctr Studio Stabil Reattiv Composti Coordinaz, I-35100 Padua, Italy Dipartimento Chim Inorgan Met Organ & Analit, I-35100 Padua, Italy CNR, Ist Tecnol Biomed Avanzate, I-20010 Milan, Italy (literal)
Titolo
  • Electrospray ionization in the study of sol-gel processes: the polycondensation of Ti(O-n-Bu)(4) in the presence of Si(OEt)(4) (literal)
Abstract
  • The polycondensation of Ti(O-n-Bu)(4) in presence of Si(OEt)(4) (Et = C2H5, Bu = C4H9) has been studied by electrospray ionization of their mixtures in methanol. Series of oligomers due to Ti(oMe)(4) (Me = CH3) polycondensation have been detected and represent the most abundant species. This result can be explained by the ready alcoholysis of Ti(O-n-Bu)(4) and by its fast kinetics of oligomerization. However a series of Ti,Si-containing oligomers, with molecular weights in the range 400-1300 Da, has also been detected. Their structures have been characterized by isotopic cluster analysis and MS/MS experiments, proving that they originate by reaction of Ti-OH and Si-OEt moieties. (literal)
Editore
Prodotto di
Autore CNR
Insieme di parole chiave

Incoming links:


Prodotto
Autore CNR di
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
Editore di
Insieme di parole chiave di
data.CNR.it