Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Marta Razum"'
Autor:
Sara Marijan, Marta Razum, Kristina Sklepić Kerhač, Petr Mošner, Ladislav Koudelka, Jana Pisk, Andrea Moguš-Milanković, Željko Skoko, Luka Pavić
Publikováno v:
Materials, Vol 17, Iss 2, p 306 (2024)
Sodium-phosphate-based glass-ceramics (GCs) are promising materials for a wide range of applications, including solid-state sodium-ion batteries, microelectronic packaging substrates, and humidity sensors. This study investigated the impact of 24 h h
Externí odkaz:
https://doaj.org/article/4aa9d82f98fc4abc993fc8db2eaab4c6
Autor:
Ahmed Ibrahim, Satoshi Watanabe, Marta Razum, Luka Pavić, Zoltán Homonnay, Ernő Kuzmann, Mohamed Yousry Hassaan, Shiro Kubuki
Publikováno v:
Crystals, Vol 13, Iss 10, p 1521 (2023)
In this paper, a relationship between the structure and the electrical properties of a nanocrystalline composite ceramics xNa2O·(100 − x)V2O5 with ‘x’ of 5, 15, 25, 35, and 45 mol%, abbreviated as xNV, was investigated by X-ray diffractometry
Externí odkaz:
https://doaj.org/article/5011fda7a97e4f56b933cf23e60899b1
Autor:
Marta Razum, Sara Marijan, José C. Filho, Acácio A. Andrade, Anielle C. Almeida Silva, Noelio O. Dantas, Jana Pisk, Ana Šantić, Luka Pavić
Publikováno v:
Coatings; Volume 13; Issue 1; Pages: 185
Coatings
Coatings
In this study, the nature of the electrical transport and structural changes resulting from the systematic substitution of Al2O3 with K2O in 40P2O5-(25−x)Al2O3-35Na2O-xK2O, where x = 5.0, 7.5, 10.0, 12.5, and 15.0 mol% (PANxK), is investigated. The
Autor:
Petr Mošner, Tomáš Hostinský, Ladislav Koudelka, Marta Razum, Luka Pavić, Lionel Montagne, Bertrand Revel
Publikováno v:
Coatings
Coatings; Volume 12; Issue 11; Pages: 1626
Coatings, 2022, Coatings, 12 (11), pp.1626. ⟨10.3390/coatings12111626⟩
Coatings; Volume 12; Issue 11; Pages: 1626
Coatings, 2022, Coatings, 12 (11), pp.1626. ⟨10.3390/coatings12111626⟩
Bulk glasses of the series (100−x)[0.4Na2O-0.2Nb2O5-0.4P2O5]-xB2O3 with x = 0–48 mol% B2O3 were prepared by slow cooling in air. Their glass transition temperature increases within the range of 0–16 mol% B2O3, but further additions of B2O3 resu
Publikováno v:
Coatings
Coatings; Volume 11; Issue 12; Pages: 1500
Coatings, Vol 11, Iss 1500, p 1500 (2021)
Coatings; Volume 11; Issue 12; Pages: 1500
Coatings, Vol 11, Iss 1500, p 1500 (2021)
In this paper, we emphasized the dual application of Cu-modified vertically aligned TiO2 nanotube arrays as photocatalyst and a relative humidity sensor. The TiO2 nanotube arrays were obtained by anodization of the titanium layer prepared using radio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5896f844e72a0fb1f98ddadb5c9f4b60
http://fulir.irb.hr/6839/
http://fulir.irb.hr/6839/
The influence of Nb2O5 on the structure and ionic conductivity of potassium phosphate glasses was investigated in glasses with composition xNb2O5–(100-x)[0.45K2O–0.55P2O5], x = 10–47 mol%. The Raman spectra of glasses reveal a transition from p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03ff2b03d5b55d1d1d59185709a7f785
https://doi.org/10.1111/jace.17882
https://doi.org/10.1111/jace.17882
Autor:
Ahmed Said Ali, Paul A. Bingham, Bofan Zhang, Shiro Kubuki, Ana Šantić, Irfan Khan, Luka Pavić, Kiyoshi Nomura, Marta Razum
Publikováno v:
Journal of Non-Crystalline Solids. 553:120510
The structure and electrical conductivity of iron-containing soda-lime alumino-silicate\ud glass-ceramic system were investigated and used for the degradation of methylene blue\ud (MB) solution. Mössbauer isomer shifts were decreased from 0.26 and 0