J. Sfeir

697 total citations
13 papers, 574 citations indexed

About

J. Sfeir is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, J. Sfeir has authored 13 papers receiving a total of 574 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Materials Chemistry, 7 papers in Electrical and Electronic Engineering and 3 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in J. Sfeir's work include Advancements in Solid Oxide Fuel Cells (12 papers), Electronic and Structural Properties of Oxides (8 papers) and Fuel Cells and Related Materials (4 papers). J. Sfeir is often cited by papers focused on Advancements in Solid Oxide Fuel Cells (12 papers), Electronic and Structural Properties of Oxides (8 papers) and Fuel Cells and Related Materials (4 papers). J. Sfeir collaborates with scholars based in Switzerland, Germany and United States. J. Sfeir's co-authors include Boris Iwanschitz, Peter Holtappels, Ulrich Vogt, D. Wiedenmann, Andreas Mai, A. Mai, Michel Prestat, Th. Graule, Lorenz Holzer and Beat Münch and has published in prestigious journals such as Journal of The Electrochemical Society, Journal of Power Sources and Pure and Applied Chemistry.

In The Last Decade

J. Sfeir

13 papers receiving 562 citations

Peers

Countries citing papers authored by J. Sfeir

Since Specialization

Citations

This map shows the geographic impact of J. Sfeir'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 J. Sfeir with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Sfeir more than expected).

Fields of papers citing papers by J. Sfeir

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. Sfeir. 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 J. Sfeir. The network helps show where J. Sfeir may publish in the future.

Co-authorship network of co-authors of J. Sfeir

This figure shows the co-authorship network connecting the top 25 collaborators of J. Sfeir. A scholar is included among the top collaborators of J. Sfeir 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 J. Sfeir. J. Sfeir is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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13 of 13 papers shown

#	Work	Indexed citations
1	Microstructure degradation of cermet anodes for solid oxide fuel cells: Quantification of nickel grain growth in dry and in humid atmospheres 2010 ·Journal of Power Sources ·Lorenz Holzer, Boris Iwanschitz, (unknown), Beat Münch, Michel Prestat, D. Wiedenmann, Ulrich Vogt, Peter Holtappels, J. Sfeir, A. Mai, Th. Graule	270
2	Simulation and Validation of Thermo‐mechanical Stresses in Planar SOFCs 2010 ·Fuel Cells ·Jakob Kuebler, Ulrich Vogt, (unknown), J. Sfeir, A. Mai, Thomas Hocker, (unknown), (unknown)	20
3	Influence of A‐Site Variation and B‐Site Substitution on the Physical Properties of (La,Sr)FeO₃Based Perovskites 2009 ·Fuel Cells ·Ulrich Vogt, Peter Holtappels, J. Sfeir, J. Richter, Sophie Duval, D. Wiedenmann, Andreas Züttel	26
4	Real-SOFC - A Joint European Effort to Improve SOFC Durability 2009 ·ECS Transactions ·Robert Steinberger‐Wilckens, Olivier Bucheli, L.G.J. de Haart, Anke Hagen, Jari Kiviaho, (unknown), (unknown), (unknown), J. Sfeir, Frank Tietz, Mohsine Zahid	7
5	Degradation of SOFC Anodes upon Redox Cycling: A Comparison Between Ni/YSZ and Ni/CGO 2009 ·Journal of The Electrochemical Society ·Boris Iwanschitz, J. Sfeir, Andreas Mai, M. Schütze	101
6	Status of Hexis SOFC Stack Development and the Galileo 1000 N Micro-CHP System 2009 ·ECS Transactions ·Andreas Mai, Boris Iwanschitz, (unknown), (unknown), (unknown), (unknown), J. Sfeir, (unknown)	21
7	The impact of sulfur on the performance of a solid oxide fuel cell (SOFC) system operated with hydrocarboneous fuel gas 2008 ·Journal of Power Sources ·(unknown), Tilman J. Schildhauer, J. Sfeir, (unknown), Serge M.A. Biollaz	21
8	Molecular speciation of sulfur in solid oxide fuel cell anodes with X-ray absorption spectroscopy 2008 ·Journal of Power Sources ·Artur Braun, M. Janousch, J. Sfeir, Jari Kiviaho, Matti Noponen, Frank E. Huggins, Martin J. Smith, Robert Steinberger‐Wilckens, Peter Holtappels, Thomas Graule	19
9	B-site substituted lanthanum strontium ferrites as electrode materials for electrochemical applications 2008 ·Pure and Applied Chemistry ·Ulrich Vogt, J. Sfeir, J. Richter, Christian Soltmann, Peter Holtappels	21
10	Characterization of perovskite powders for cathode and oxygen membranes made by different synthesis routes 2005 ·Journal of the European Ceramic Society ·J. Sfeir, S. Vaucher, Peter Holtappels, Ulrich Vogt, (unknown), Jan Van herle, (unknown), P. A. Buffat, Didier Perret, N. Xanthopoulos, Olivier Bucheli	25
11	Influence of microstructure on oxygen transport in perovskite type membranes 2004 ·British Ceramic Transactions ·Stefan Diethelm, Jan Van herle, J. Sfeir, P. A. Buffat	11
12	Materials for Methane-Fueled SOFC Systems 2001 ·Key engineering materials ·Jan Van herle, Stefan Diethelm, J. Sfeir, (unknown)	1
13	Stability of calcium substituted lanthanum chromites used as SOFC anodes for methane oxidation 1999 ·Journal of the European Ceramic Society ·J. Sfeir, Jan Van herle, A. J. McEvoy	31

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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