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Pregled bibliografske jedinice broj: 196473

Interactions of mercury(II)-, lead(II)-, calcium(II)-, aluminium(III)- or ferric(III)-nitrate with single and double chain linear alkylebenzenesulfonates in aqueous and see-water media

Težak, Đurđica; Babačić, Ojdana; Đerek, Veronika; Galešić, Mirna; Heimer, Stanka; Hrust, Višnja; Ivezić, Zrinka; Jurković, Darko; Rupčić, Sonja; Zelović, Vesna
Interactions of mercury(II)-, lead(II)-, calcium(II)-, aluminium(III)- or ferric(III)-nitrate with single and double chain linear alkylebenzenesulfonates in aqueous and see-water media // Colloids and surfaces. A, Physicochemical and engineering aspects, 90 (1994), 2-3; 261-270 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 196473 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Interactions of mercury(II)-, lead(II)-, calcium(II)-, aluminium(III)- or ferric(III)-nitrate with single and double chain linear alkylebenzenesulfonates in aqueous and see-water media
(Interactions of mercury(II), lead(II), calcium(II), aluminium(III) or ferric(III) nitrate with single and double chain linear alkylbenzenesulfonates in aqueous and sea-water media)

Autori
Težak, Đurđica ; Babačić, Ojdana ; Đerek, Veronika ; Galešić, Mirna ; Heimer, Stanka ; Hrust, Višnja ; Ivezić, Zrinka ; Jurković, Darko ; Rupčić, Sonja ; Zelović, Vesna

Izvornik
Colloids and surfaces. A, Physicochemical and engineering aspects (0927-7757) 90 (1994), 2-3; 261-270

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

Ključne riječi
alkylbenzenesulfonates; heavy metal ions; lyotropic liquid crystals; sea-water; solubility product

Sažetak
The solubility products of mercury(II) and lead(II) dodecylbenzenesulfonates were calculated on the basis of light scattering measurements at 20-degrees-C to be (9.33 +/- 0.90) x 10(-13) and (1.03 +/- 0.10) x 10(-12) respectively. The investigations of precipitation phenomena performed in diluted natural sea-water ([Cl-] = 10(-2) mol dm-3), including tenside and added heavy metal ions, showed similar behaviour for all metal dodecylbenzenesulfonates investigated in this work, i.e. the synergistic effect of tenside, of added electrolyte, and of cations and anions from sea-water. A comparison made by a statistical test of significance, chosen to measure agreement between the estimates of the solubility constants obtained in aqueous solutions and in the above mentioned sea-water solution, showed a noticeable effect, evident particularly in the case of mercury(II). The precipitation of tenside and metal nitrates in natural sea-water ([Cl-] = 5 x 10(-1) mol dm-3) covers a wide concentration region of dodecylbenzenesulfonic acid (from high concentrations to 5 x 10(-6) mol dm-3) and from high metal nitrate concentrations to very low. The microscopic textures of phases precipitated in the systems with sea-water obviously confirmed favouring formation of the liquid crystalline phase.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Zrinka Ivezić (autor)

Avatar Url Đurđica Težak (autor)

Avatar Url Mirna Galešić (autor)

Avatar Url Stanka Heimer (autor)

Citiraj ovu publikaciju:

Težak, Đurđica; Babačić, Ojdana; Đerek, Veronika; Galešić, Mirna; Heimer, Stanka; Hrust, Višnja; Ivezić, Zrinka; Jurković, Darko; Rupčić, Sonja; Zelović, Vesna
Interactions of mercury(II)-, lead(II)-, calcium(II)-, aluminium(III)- or ferric(III)-nitrate with single and double chain linear alkylebenzenesulfonates in aqueous and see-water media // Colloids and surfaces. A, Physicochemical and engineering aspects, 90 (1994), 2-3; 261-270 (međunarodna recenzija, članak, znanstveni)
Težak, Đ., Babačić, O., Đerek, V., Galešić, M., Heimer, S., Hrust, V., Ivezić, Z., Jurković, D., Rupčić, S. & Zelović, V. (1994) Interactions of mercury(II)-, lead(II)-, calcium(II)-, aluminium(III)- or ferric(III)-nitrate with single and double chain linear alkylebenzenesulfonates in aqueous and see-water media. Colloids and surfaces. A, Physicochemical and engineering aspects, 90 (2-3), 261-270.
@article{article, author = {Te\v{z}ak, \DJur\djica and Baba\v{c}i\'{c}, Ojdana and \DJerek, Veronika and Gale\v{s}i\'{c}, Mirna and Heimer, Stanka and Hrust, Vi\v{s}nja and Ivezi\'{c}, Zrinka and Jurkovi\'{c}, Darko and Rup\v{c}i\'{c}, Sonja and Zelovi\'{c}, Vesna}, year = {1994}, pages = {261-270}, keywords = {alkylbenzenesulfonates, heavy metal ions, lyotropic liquid crystals, sea-water, solubility product}, journal = {Colloids and surfaces. A, Physicochemical and engineering aspects}, volume = {90}, number = {2-3}, issn = {0927-7757}, title = {Interactions of mercury(II)-, lead(II)-, calcium(II)-, aluminium(III)- or ferric(III)-nitrate with single and double chain linear alkylebenzenesulfonates in aqueous and see-water media}, keyword = {alkylbenzenesulfonates, heavy metal ions, lyotropic liquid crystals, sea-water, solubility product} }
@article{article, author = {Te\v{z}ak, \DJur\djica and Baba\v{c}i\'{c}, Ojdana and \DJerek, Veronika and Gale\v{s}i\'{c}, Mirna and Heimer, Stanka and Hrust, Vi\v{s}nja and Ivezi\'{c}, Zrinka and Jurkovi\'{c}, Darko and Rup\v{c}i\'{c}, Sonja and Zelovi\'{c}, Vesna}, year = {1994}, pages = {261-270}, keywords = {alkylbenzenesulfonates, heavy metal ions, lyotropic liquid crystals, sea-water, solubility product}, journal = {Colloids and surfaces. A, Physicochemical and engineering aspects}, volume = {90}, number = {2-3}, issn = {0927-7757}, title = {Interactions of mercury(II), lead(II), calcium(II), aluminium(III) or ferric(III) nitrate with single and double chain linear alkylbenzenesulfonates in aqueous and sea-water media}, keyword = {alkylbenzenesulfonates, heavy metal ions, lyotropic liquid crystals, sea-water, solubility product} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

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  • Chemical Abstracts

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