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Pregled bibliografske jedinice broj: 298890

Inhibition of Copper Corrosion by self Assembled Amphiphiles


Telegdi, Judit; Otmačić Ćurković, Helena; Marušić, Katarina; Al-Taher, F; Stupnišek-Lisac, Ema; Kálmán, Erika
Inhibition of Copper Corrosion by self Assembled Amphiphiles // Chemical and Biochemical Engineering Quarterly, 21 (2007), 1; 77-82 (međunarodna recenzija, članak, znanstveni)


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Naslov
Inhibition of Copper Corrosion by self Assembled Amphiphiles

Autori
Telegdi, Judit ; Otmačić Ćurković, Helena ; Marušić, Katarina ; Al-Taher, F ; Stupnišek-Lisac, Ema ; Kálmán, Erika

Izvornik
Chemical and Biochemical Engineering Quarterly (0352-9568) 21 (2007), 1; 77-82

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

Ključne riječi
Alkyl hydroxamic acid; self assembling molecular layer; inhibition; corrosion; microbial

Sažetak
The advantage of nanolayers that can replace the traditional inhibitors of solids is the significant decrease in chemicals. The consequence is a lower environmental pollution. On a copper surface, special hydroxamic acid amphiphiles (CnH2n+1CONHOH, n =9– 17) were used in self-assembled molecular layers (SAM). The impact of time in SAM formation as well as the carbon chain length in the amphiphilic molecules was in the focus of the experiments. The time-dependent layer structure was characterized by sum frequency vibrational spectroscopy. The anti-corrosion efficiency of nanolayers was measured by different electrochemical techniques (electrode impedance spectroscopy, polarization) and by micro-calorimeter. The comparative analysis of data proved that the increase in time of SAM formation up to 1 hour enhances the stability, the ordering as well as the efficiency of nanolayers. The length of the carbon chain in the SAM layer, less significantly increases the anticorrosion efficiency in a corrosive environment than the layer thickness in LB films.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo



POVEZANOST RADA


Projekti:
125-1252973-2572 - Novi netoksični inhibitori korozije metala (Otmačić Ćurković, Helena, MZOS ) ( POIROT)

Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb


Citiraj ovu publikaciju

Telegdi, Judit; Otmačić Ćurković, Helena; Marušić, Katarina; Al-Taher, F; Stupnišek-Lisac, Ema; Kálmán, Erika
Inhibition of Copper Corrosion by self Assembled Amphiphiles // Chemical and Biochemical Engineering Quarterly, 21 (2007), 1; 77-82 (međunarodna recenzija, članak, znanstveni)
Telegdi, J., Otmačić Ćurković, H., Marušić, K., Al-Taher, F., Stupnišek-Lisac, E. & Kálmán, E. (2007) Inhibition of Copper Corrosion by self Assembled Amphiphiles. Chemical and Biochemical Engineering Quarterly, 21 (1), 77-82.
@article{article, year = {2007}, pages = {77-82}, keywords = {Alkyl hydroxamic acid, self assembling molecular layer, inhibition, corrosion, microbial}, journal = {Chemical and Biochemical Engineering Quarterly}, volume = {21}, number = {1}, issn = {0352-9568}, title = {Inhibition of Copper Corrosion by self Assembled Amphiphiles}, keyword = {Alkyl hydroxamic acid, self assembling molecular layer, inhibition, corrosion, microbial} }
@article{article, year = {2007}, pages = {77-82}, keywords = {Alkyl hydroxamic acid, self assembling molecular layer, inhibition, corrosion, microbial}, journal = {Chemical and Biochemical Engineering Quarterly}, volume = {21}, number = {1}, issn = {0352-9568}, title = {Inhibition of Copper Corrosion by self Assembled Amphiphiles}, keyword = {Alkyl hydroxamic acid, self assembling molecular layer, inhibition, corrosion, microbial} }

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


Uključenost u ostale bibliografske baze podataka:


  • Chemical Abstracts





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