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Pregled bibliografske jedinice broj: 868161

On the existence of a scattering pre-peak in the mono-ols and diols


Požar, Martina; Perera, Aurélien
On the existence of a scattering pre-peak in the mono-ols and diols // Chemical physics letters, 671 (2017), 37-43 doi:10.1016/j.cplett.2017.01.014 (međunarodna recenzija, članak, znanstveni)


Naslov
On the existence of a scattering pre-peak in the mono-ols and diols

Autori
Požar, Martina ; Perera, Aurélien

Izvornik
Chemical physics letters (0009-2614) 671 (2017); 37-43

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Computer simulations, alcohols, diols, monools, structure factor, scattering intensity

Sažetak
We report a computer simulation study of four 1, n-diols (1, 2-ethanediol to 1, 5-pentanediol). It is found that increasing the alkyl chain length increases chain-like clusters, and correspondingly the structure factor pre-peak, just like for mono-ols. However, our calculated X-ray intensities show that the pre-peak tends to diminish to a shoulder, in contrast with mono-ols where the pre-peak becomes more apparent with increasing alkyl chain. We attribute this contrasting finding to the fact that the alkyl chain is constrained between the two hydroxyl groups in linear diols, while they are free in linear mono-ols.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
HRZZ-UIP-2013-11-4514 - Formacija i destrukcija domena u vodenim otopinama (Larisa Zoranić, )

Ustanove
Prirodoslovno-matematički fakultet, Split

Autor s matičnim brojem:
Martina Požar, (361905)

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
  • Scopus


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