Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Nicolae Spătaru"'
Autor:
Nicolae Spătaru, Ștefan Ionescu
Publikováno v:
Education, Research and Business Technologies ISBN: 9789811967542
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0347f18b8df2fe64da3f6564d4846690
https://doi.org/10.1007/978-981-19-6755-9_23
https://doi.org/10.1007/978-981-19-6755-9_23
Publikováno v:
Electrocatalysis. 11:443-453
Electrocatalytic activity of a new, pristine and graphene-modified NiCo2O4–NiO catalysts towards oxygen reduction reaction (ORR) was gauged. Linear sweep voltammetry attests that NiCo2O4–NiO (NCO) catalyst, obtained by a facile synthesis route ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8455d11bf0c7ae6de502b959fde8860c
https://doi.org/10.1007/s12678-020-00605-y
https://doi.org/10.1007/s12678-020-00605-y
Enhanced photoelectrochemical activity of WO3-decorated native titania films by mild laser treatment
Autor:
Tanţa Spătaru, Marius Alexandru Mihai, Loredana Preda, Maria Marcu, Mihai Marian Radu, Nicolae Dan Becherescu, Alin Velea, Mohamed Yassine Zaki, Radu Udrea, Veronica Satulu, Nicolae Spătaru
Publikováno v:
Applied Surface Science. 596:153682
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::baf9445eca6adac61b14f0305fc6b13d
https://doi.org/10.1016/j.apsusc.2022.153682
https://doi.org/10.1016/j.apsusc.2022.153682
Autor:
Kazuya Miyasaka, Norihiro Suzuki, Chiaki Terashima, Yusei Sakurai, Hiroshi Uetsuka, Makoto Yuasa, Harada Yohei, Nicolae Spătaru, Akira Fujishima, Ryota Hishinuma, Takeshi Kondo
Publikováno v:
Diamond and Related Materials. 92:41-46
Here, we report the first synthesis of polycrystalline boron-doped diamond (BDD) by an In-liquid microwave plasma CVD (IL-MPCVD) process from a mixture of alcohols and boron trioxide (B2O3). We simultaneously achieved high growth rates (up to 287 μm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18f1f1a166b1989fb1eda094cdb4347c
https://doi.org/10.1016/j.diamond.2018.12.013
https://doi.org/10.1016/j.diamond.2018.12.013
Autor:
Tanta Spataru, Anca Vasile, Claudiu Fleaca, Valentin S. Teodorescu, Nicolae Spătaru, Florica Papa, C. N. Mihailescu, Crina Anastasescu, Alexandra Sandulescu, Maria Zaharescu, M. Scarisoreanu, Ioan Balint, Monica Raciulete
Publikováno v:
Catalysts, Vol 11, Iss 487, p 487 (2021)
Catalysts
Volume 11
Issue 4
Catalysts
Volume 11
Issue 4
The specific roles played by both support and noble metals in light absorption, charge separation, and the formation of ·OH and O2− (ROS) are analyzed for light-triggered oxidation of phenol (Ph) over pristine and over noble metal (Ag, Au, Pt) -lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95c20965bc2a7fa1bc20e00a13c83c54
https://www.mdpi.com/2073-4344/11/4/487
https://www.mdpi.com/2073-4344/11/4/487
Autor:
Ioan Balint, Crina Anastasescu, Akira Fujishima, Tanta Spataru, Catalin Negrila, Nicolae Spătaru, Mihai Marian Radu
Publikováno v:
Applied Surface Science. 444:216-223
Highly defected SiO2 nanotubes (SiO2-NT) were obtained by a simple sol-gel procedure followed by calcination. Boron-doped diamond (BDD) polycrystalline films coated with SiO2-NT were used as working electrodes and, unexpectedly, cyclic voltammetric e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5abea2dfbff3f176fce0b82538cd5edf
https://doi.org/10.1016/j.apsusc.2018.03.074
https://doi.org/10.1016/j.apsusc.2018.03.074
Autor:
Daniel G. Angelescu, Catalin Negrila, Maria Zaharescu, Ioan Balint, Mihai Anastasescu, Irina Atkinson, Crina Anastasescu, Nicolae Spătaru
Publikováno v:
Catalysis Science & Technology. 8:5657-5668
Highly defected tubular SiO2 is found to outperform the activity of TiO2-P25 and the SiO2–TiO2 composite in photocatalytic H2 generation from methanol–water solution under simulated solar light AM 1.5. The enhanced performances of SiO2 come from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b0bfdea70557ded27c70238b5ea8529
https://doi.org/10.1039/c8cy00991k
https://doi.org/10.1039/c8cy00991k
Autor:
Maria Marcu, Nicolae Spătaru, Tanţa Spătaru, Jose M. Calderon-Moreno, Petre Osiceanu, Loredana Preda
Publikováno v:
Journal of The Electrochemical Society. 165:B523-B529
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::086bf2e1240481559fdd66a79f83859a
https://doi.org/10.1149/2.1321811jes
https://doi.org/10.1149/2.1321811jes
Autor:
Akira Fujishima, Nicolae Spătaru, Petre Osiceanu, Mihai Marian Radu, Takeshi Kondo, Mariana Marin, Tanta Spataru, Loredana Preda
Publikováno v:
ChemElectroChem. 4:1908-1915
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7dba099450242003e83278d2c2f4dece
https://doi.org/10.1002/celc.201700155
https://doi.org/10.1002/celc.201700155
Autor:
Cornel Munteanu, Rodica Daniela Bărăţoiu, Alexandru Ioan Căciuleanu, Tanţa Spătaru, Petre Osiceanu, Nicolae Spătaru, Loredana Preda, Mihai Anastasescu, Alina Iovescu
Publikováno v:
International Journal of Hydrogen Energy. 41:22529-22537
A Pt precursor was entrapped in phosphatidylcholine-cholesterol vesicles and the liposomal suspension was used for direct electrodeposition of a Pt-based catalyst on boron-doped diamond (BDD). The average size of the deposited particles ( ca . 15 to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aba9b2a87f10fe351ea35c066a82beaa
https://doi.org/10.1016/j.ijhydene.2016.05.226
https://doi.org/10.1016/j.ijhydene.2016.05.226