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Pregled bibliografske jedinice broj: 1064473

Soft chemistry synthesis of CaMnO3 powders and films


Macan, Jelena; Brleković, Filip; Kralj, Suzana; Supina, Antonio; Gracin, Davor; Šantić, Ana; Gajović, Andreja
Soft chemistry synthesis of CaMnO3 powders and films // Ceramics international, 46 (2020), 11A; 18200-18207 doi:10.1016/j.ceramint.2020.04.142 (međunarodna recenzija, članak, znanstveni)


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Naslov
Soft chemistry synthesis of CaMnO3 powders and films

Autori
Macan, Jelena ; Brleković, Filip ; Kralj, Suzana ; Supina, Antonio ; Gracin, Davor ; Šantić, Ana ; Gajović, Andreja

Izvornik
Ceramics international (0272-8842) 46 (2020), 11A; 18200-18207

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

Ključne riječi
Powders: chemical preparation ; Electron microscopy ; X-ray methods ; Perovskites ; Calcium manganite

Sažetak
Calcium manganite, CaMnO3, was prepared by two autocombustion methods and by coprecipitation. The crystallization of CaMnO3 from raw powders was studied by X-ray diffraction, Fourier transform infrared spectroscopy and thermal analysis methods. The morphology and purity of the obtained CaMnO3 powders was found to depend on the synthesis method. CaMnO3 films were deposited by a doctor blade, and optical and electrical properties of both powders and films were investigated and correlated to their morphology. CaMnO3 powder prepared by the autocombustion citrate method had the highest electrical conductivity. The optical band gap for all CaMnO3 powders was determined to be in the 1.1 – 1.2 eV range. These properties make CaMnO3 suitable for use as an active layer and a potential candidate for composite photovoltaic materials.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Kemijsko inženjerstvo, Interdisciplinarne tehničke znanosti



POVEZANOST RADA


Projekt / tema
KK.01.1.1.01.0001
HRZZ-IP-2018-01-5246 - Nanokompoziti s perovskitima za fotovoltaike, fotokatalizu i senzoriku (Andreja Gajović, HRZZ)

Ustanove
Institut za fiziku, Zagreb,
Institut "Ruđer Bošković", Zagreb,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Citiraj ovu publikaciju

Macan, Jelena; Brleković, Filip; Kralj, Suzana; Supina, Antonio; Gracin, Davor; Šantić, Ana; Gajović, Andreja
Soft chemistry synthesis of CaMnO3 powders and films // Ceramics international, 46 (2020), 11A; 18200-18207 doi:10.1016/j.ceramint.2020.04.142 (međunarodna recenzija, članak, znanstveni)
Macan, J., Brleković, F., Kralj, S., Supina, A., Gracin, D., Šantić, A. & Gajović, A. (2020) Soft chemistry synthesis of CaMnO3 powders and films. Ceramics international, 46 (11A), 18200-18207 doi:10.1016/j.ceramint.2020.04.142.
@article{article, year = {2020}, pages = {18200-18207}, DOI = {10.1016/j.ceramint.2020.04.142}, keywords = {Powders: chemical preparation, Electron microscopy, X-ray methods, Perovskites, Calcium manganite}, journal = {Ceramics international}, doi = {10.1016/j.ceramint.2020.04.142}, volume = {46}, number = {11A}, issn = {0272-8842}, title = {Soft chemistry synthesis of CaMnO3 powders and films}, keyword = {Powders: chemical preparation, Electron microscopy, X-ray methods, Perovskites, Calcium manganite} }

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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