Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 149672

Abrasion resistant thin partially stabilised zirconia coatings by sol-gel dip-coating


Ivanković, Hrvoje; Macan, Jelena; Ivanković, Marica; Grilec, Krešimir
Abrasion resistant thin partially stabilised zirconia coatings by sol-gel dip-coating // Chemical and biochemical engineering quarterly, 19 (2005), 1; 31-37 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 149672 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Abrasion resistant thin partially stabilised zirconia coatings by sol-gel dip-coating

Autori
Ivanković, Hrvoje ; Macan, Jelena ; Ivanković, Marica ; Grilec, Krešimir

Izvornik
Chemical and biochemical engineering quarterly (0352-9568) 19 (2005), 1; 31-37

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

Ključne riječi
sol-gel ; dip-coating ; zirconia ; thin coatings ; tribology

Sažetak
Thin partially stabilised zirconia coatings were prepared by dip-coating from sols. Zr(O-nC_4H_9)_4 was used as zirconia precursor in sol-gel synthesis, making use of yttria to stabilise the high-temperature zirconia modifications. The effect of synthesis parameters for sol, such as molar ratio of Zr(O-nC_4H_9)_4, 2, 4-pentadione, water and nitric acid on the stability of ZrO_2 sols was determined. The gelling time was largely extended from 0 to 4200 hours by increasing the molar ratio of 2, 4-pentadione to Zr(O-nC_4H_9)_4 from 0 to 0.8. The acid displayed a marked catalytic and, combined with 2, 4-pentadione, synergistic effects on the hydrolysis rate of Zr(O-nC_4H_9)_4. Crystallographic analysis showed that only tetragonal zirconia crystallizes at 400°C, and that it remains stable until ~900°C. Microscopy of thin zirconia coatings showed that increased firing temperature facilitates the grain growth of zirconia. The mechanical properties of the coating-substrate system also increased with increasing firing temperature and viscosity of the coating solution.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo, Strojarstvo



POVEZANOST RADA


Projekti:
MZOS-0125019 - Novi materijali za posebne namjene (Mencer, Helena Jasna, MZOS ) ( POIROT)

Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Poveznice na cjeloviti tekst rada:

silverstripe.fkit.hr

Citiraj ovu publikaciju:

Ivanković, Hrvoje; Macan, Jelena; Ivanković, Marica; Grilec, Krešimir
Abrasion resistant thin partially stabilised zirconia coatings by sol-gel dip-coating // Chemical and biochemical engineering quarterly, 19 (2005), 1; 31-37 (međunarodna recenzija, članak, znanstveni)
Ivanković, H., Macan, J., Ivanković, M. & Grilec, K. (2005) Abrasion resistant thin partially stabilised zirconia coatings by sol-gel dip-coating. Chemical and biochemical engineering quarterly, 19 (1), 31-37.
@article{article, author = {Ivankovi\'{c}, Hrvoje and Macan, Jelena and Ivankovi\'{c}, Marica and Grilec, Kre\v{s}imir}, year = {2005}, pages = {31-37}, keywords = {sol-gel, dip-coating, zirconia, thin coatings, tribology}, journal = {Chemical and biochemical engineering quarterly}, volume = {19}, number = {1}, issn = {0352-9568}, title = {Abrasion resistant thin partially stabilised zirconia coatings by sol-gel dip-coating}, keyword = {sol-gel, dip-coating, zirconia, thin coatings, tribology} }
@article{article, author = {Ivankovi\'{c}, Hrvoje and Macan, Jelena and Ivankovi\'{c}, Marica and Grilec, Kre\v{s}imir}, year = {2005}, pages = {31-37}, keywords = {sol-gel, dip-coating, zirconia, thin coatings, tribology}, journal = {Chemical and biochemical engineering quarterly}, volume = {19}, number = {1}, issn = {0352-9568}, title = {Abrasion resistant thin partially stabilised zirconia coatings by sol-gel dip-coating}, keyword = {sol-gel, dip-coating, zirconia, thin coatings, tribology} }

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)
  • Chemical Engineering and Biotechnology Abstracts
  • Chemicher Informationsdienst
  • Referativni Žurnal





Contrast
Increase Font
Decrease Font
Dyslexic Font