Pregled bibliografske jedinice broj: 570460
Nature of the chromatographic process for inorganic substances on cellulose and silica gel thin layers
Nature of the chromatographic process for inorganic substances on cellulose and silica gel thin layers // Chromatographia, 11 (1978), 3; 149-152 doi:10.1007/BF02261684 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 570460 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Nature of the chromatographic process for inorganic substances on cellulose and silica gel thin layers
Autori
Šoljić, Zvonimir
Izvornik
Chromatographia (0009-5893) 11
(1978), 3;
149-152
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
chromatographic process ; inorganic substances ; cellulose ; silica gel
Sažetak
The mechanism of interaction between inorganic substances and thin layers of microcrystalline cellulose and silica gel is considered. It is observed that the majority of the phenomena associated with the chromatographic behaviour of inorganic substances are not in agreement with the hypothesis of a partition mechanism on cellulose, nor with the ion-exchange mechanism on silica gel. It is concluded that the mechanism of interaction between inorganic substances and cellulose or silica gel is based on adsorption, due to electrostatic forces, primarily through hydrogen bonds between OH-groups of the adsorbent and basic ligands of inorganic complexes. The chromatographic process comprises a continual dynamic adsorption—desorption equilibrium of the complexes between the mobile phase and the stationary phase.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb
Profili:
Zvonimir Šoljić
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
Uključenost u ostale bibliografske baze podataka::
- CA Search (Chemical Abstracts)
