Pregled bibliografske jedinice broj: 728733
Sorption capacity determination of cellulose matrices by infrared absorption spectrometry
Sorption capacity determination of cellulose matrices by infrared absorption spectrometry // Croatica Chemica Acta, 52 (1979), 4; 391-396 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 728733 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Sorption capacity determination of cellulose matrices by infrared absorption spectrometry
Autori
Grdinić, Vladimir ; Luterotti, Svjetlana
Izvornik
Croatica Chemica Acta (0011-1643) 52
(1979), 4;
391-396
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
cellulose; sorption capacity; IR spectrometry
Sažetak
A method for sorption capacity determination of cellulose matrices as trace metal sorbents has been studied. An analytical method is based on infrared absortion band at 1725 cm^-1 featuring C=O streching in a polymer molecule. Suitable samples are prepared to construct a calibration curve. Samples are standardized by the potentiometric method in terms of ion-exchange capacity. Some features of the analytical procedure are discussed, particularly with regard to the lower and upper limit of COOH-content determination, the influence of sample structure and the precision of the proposed method.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Ustanove:
Farmaceutsko-biokemijski fakultet, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
Uključenost u ostale bibliografske baze podataka::
- Analytical Abstracts
- CA Search (Chemical Abstracts)
