Simona Ovtar

891 total citations
30 papers, 757 citations indexed

About

Simona Ovtar is a scholar working on Materials Chemistry, Electronic, Optical and Magnetic Materials and Electrical and Electronic Engineering. According to data from OpenAlex, Simona Ovtar has authored 30 papers receiving a total of 757 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Materials Chemistry, 11 papers in Electronic, Optical and Magnetic Materials and 10 papers in Electrical and Electronic Engineering. Recurrent topics in Simona Ovtar's work include Advancements in Solid Oxide Fuel Cells (14 papers), Electronic and Structural Properties of Oxides (11 papers) and Magnetic Properties and Synthesis of Ferrites (8 papers). Simona Ovtar is often cited by papers focused on Advancements in Solid Oxide Fuel Cells (14 papers), Electronic and Structural Properties of Oxides (11 papers) and Magnetic Properties and Synthesis of Ferrites (8 papers). Simona Ovtar collaborates with scholars based in Denmark, Slovenia and Italy. Simona Ovtar's co-authors include Ming Chen, Darja Lisjak, Peter Vang Hendriksen, Xiaofeng Tong, Andreas Kaiser, Karen Brodersen, Miha Drofenik, Michela Della Negra, Manuel Pinelo and Sigyn Björk Sigurdardóttir and has published in prestigious journals such as The Journal of Physical Chemistry B, Journal of The Electrochemical Society and Journal of Power Sources.

In The Last Decade

Simona Ovtar

30 papers receiving 741 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Simona Ovtar Denmark	16	549	275	182	166	128	30	757
Junsheng Wu China	16	398 0.7×	314 1.1×	100 0.5×	113 0.7×	76 0.6×	62	688
Siqi Li China	16	582 1.1×	445 1.6×	206 1.1×	86 0.5×	162 1.3×	33	952
Thi Ha Tran Vietnam	8	424 0.8×	168 0.6×	97 0.5×	154 0.9×	100 0.8×	21	569
Hongxiao Zhao China	15	646 1.2×	545 2.0×	106 0.6×	191 1.2×	283 2.2×	39	969
Shabana Shams China	8	348 0.6×	136 0.5×	161 0.9×	130 0.8×	42 0.3×	12	544
Guoyu Gao China	10	267 0.5×	430 1.6×	87 0.5×	74 0.4×	329 2.6×	17	768
Sujoy Sarkar India	15	298 0.5×	352 1.3×	88 0.5×	163 1.0×	335 2.6×	45	762
Alessandro Virga Italy	17	397 0.7×	239 0.9×	328 1.8×	349 2.1×	160 1.3×	32	804
Tong Jin China	16	260 0.5×	210 0.8×	58 0.3×	58 0.3×	332 2.6×	49	750

Countries citing papers authored by Simona Ovtar

Since Specialization

Citations

This map shows the geographic impact of Simona Ovtar's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Simona Ovtar with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Simona Ovtar more than expected).

Fields of papers citing papers by Simona Ovtar

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Simona Ovtar. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Simona Ovtar. The network helps show where Simona Ovtar may publish in the future.

Co-authorship network of co-authors of Simona Ovtar

This figure shows the co-authorship network connecting the top 25 collaborators of Simona Ovtar. A scholar is included among the top collaborators of Simona Ovtar based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Simona Ovtar. Simona Ovtar is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Puig-Arnavat, Maria, Simona Ovtar, Jonas Gurauskis, et al.. (2023). Partial oxidation of biomass gasification tar with oxygen transport membranes. Journal of Membrane Science. 681. 121769–121769. 4 indexed citations

Tong, Xiaofeng, Simona Ovtar, Karen Brodersen, Peter Vang Hendriksen, & Ming Chen. (2020). Large-area solid oxide cells with La0.6Sr0.4CoO3-δ infiltrated oxygen electrodes for electricity generation and hydrogen production. Journal of Power Sources. 451. 227742–227742. 58 indexed citations

Zeuner, Birgitte, Simona Ovtar, Åsa Helen Persson, et al.. (2019). Surface treatments and functionalization of metal‐ceramic membranes for improved enzyme immobilization performance. Journal of Chemical Technology & Biotechnology. 95(4). 993–1007. 14 indexed citations

Ovtar, Simona, Xiaofeng Tong, Janet Jonna Bentzen, et al.. (2019). Boosting the performance and durability of Ni/YSZ cathode for hydrogen production at high current densities via decoration with nano-sized electrocatalysts. Nanoscale. 11(10). 4394–4406. 66 indexed citations

Bermúdez, J.M., Simona Ovtar, Ji Haeng Yu, et al.. (2018). Performance and stability of (ZrO 2 ) 0.89 (Y 2 O 3 ) 0.01 (Sc 2 O 3 ) 0.10 -LaCr 0.85 Cu 0.10 Ni 0.05 O 3-δ oxygen transport membranes under conditions relevant for oxy-fuel combustion. Journal of Membrane Science. 552. 115–123. 17 indexed citations

Ovtar, Simona, et al.. (2018). Comparison between La0.6Sr0.4CoO3-d and LaNi0.6Co0.4O3-d infiltrated oxygen electrodes for long-term durable solid oxide fuel cells. Electrochimica Acta. 266. 293–304. 25 indexed citations

Hauch, Anne, Karen Brodersen, Ming Chen, et al.. (2017). A Decade of Solid Oxide Electrolysis Improvements at DTU Energy. ECS Transactions. 75(42). 3–14. 21 indexed citations

Kiebach, Ragnar, Philipp Zielke, Simona Ovtar, et al.. (2017). On the Properties and Long-Term Stability of Infiltrated Lanthanum Cobalt Nickelates (LCN) in Solid Oxide Fuel Cell Cathodes. Journal of The Electrochemical Society. 164(7). F748–F758. 10 indexed citations

Ovtar, Simona, et al.. (2017). High performance LaNi 1-x Co x O 3-δ (x = 0.4 to 0.7) infiltrated oxygen electrodes for reversible solid oxide cells. Journal of Power Sources. 353. 67–76. 37 indexed citations

10.

Huang, Hua, Simona Ovtar, So̷ren Bredmose Simonsen, et al.. (2016). High-Performance Microchanneled Asymmetric Gd_0.1Ce_0.9O_1.95−δ–La_0.6Sr_0.4FeO_3−δ-Based Membranes for Oxygen Separation. ACS Applied Materials & Interfaces. 8(7). 4548–4560. 37 indexed citations

11.

Gurauskis, Jonas, V. Gil, Martin Søgaard, et al.. (2016). Oxygen permeation flux through 10Sc1YSZ-MnCo 2 O 4 asymmetric membranes prepared by two-step sintering. Fuel Processing Technology. 152. 192–199. 18 indexed citations

12.

Ovtar, Simona, Jonas Gurauskis, Astri Bjørnetun Haugen, et al.. (2016). Oxygen transport properties of tubular Ce0.9Gd0.1O1.95-La0.6Sr0.4FeO3−d composite asymmetric oxygen permeation membranes supported on magnesium oxide. Journal of Membrane Science. 523. 576–587. 15 indexed citations

13.

Lisjak, Darja, Simona Ovtar, Janez Kovač, et al.. (2014). A surface-chemistry study of barium ferrite nanoplates with DBSa-modified surfaces. Applied Surface Science. 305. 366–374. 10 indexed citations

14.

Gurauskis, Jonas, Simona Ovtar, Andreas Kaiser, Martin Søgaard, & Peter Vang Hendriksen. (2014). Ceria Based Composite Membranes for Oxygen Separation. ECS Transactions. 64(2). 251–258. 6 indexed citations

15.

Ovtar, Simona, et al.. (2013). Control of barium ferrite decomposition during spark plasma sintering: Towards nanostructured samples with anisotropic magnetic properties. Journal of the European Ceramic Society. 34(2). 337–346. 15 indexed citations

16.

Ovtar, Simona, Darja Lisjak, & Miha Drofenik. (2012). The influence of processing parameters on the orientation of barium ferrite platelets during electrophoretic deposition. Colloids and Surfaces A Physicochemical and Engineering Aspects. 403. 139–147. 7 indexed citations

17.

Lisjak, Darja & Simona Ovtar. (2012). The Alignment of Barium Ferrite Nanoparticles from Their Suspensions in Electric and Magnetic Fields. The Journal of Physical Chemistry B. 117(6). 1644–1650. 35 indexed citations

18.

Ovtar, Simona, Darja Lisjak, & Miha Drofenik. (2011). Preparation of Oriented Barium Hexaferrite Films by Electrophoretic Deposition. Journal of the American Ceramic Society. 94(10). 3373–3379. 21 indexed citations

19.

Lisjak, Darja, Kirsten Bobzin, Arto Hujanen, et al.. (2010). Hexaferrite/Polyester Composite Coatings for Electromagnetic-Wave Absorbers. Journal of Thermal Spray Technology. 20(3). 638–644. 6 indexed citations

20.

Ovtar, Simona, Darja Lisjak, & Miha Drofenik. (2009). Barium hexaferrite suspensions for electrophoretic deposition. Journal of Colloid and Interface Science. 337(2). 456–463. 28 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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