Julien Hannauer

1.0k total citations
14 papers, 924 citations indexed

About

Julien Hannauer is a scholar working on Materials Chemistry, Energy Engineering and Power Technology and Catalysis. According to data from OpenAlex, Julien Hannauer has authored 14 papers receiving a total of 924 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Materials Chemistry, 6 papers in Energy Engineering and Power Technology and 5 papers in Catalysis. Recurrent topics in Julien Hannauer's work include Hydrogen Storage and Materials (9 papers), Hybrid Renewable Energy Systems (6 papers) and Ammonia Synthesis and Nitrogen Reduction (5 papers). Julien Hannauer is often cited by papers focused on Hydrogen Storage and Materials (9 papers), Hybrid Renewable Energy Systems (6 papers) and Ammonia Synthesis and Nitrogen Reduction (5 papers). Julien Hannauer collaborates with scholars based in France, Sweden and United Kingdom. Julien Hannauer's co-authors include Philippe Miele, Umit B. Demirci, C. Geantet, Ouardia Akdim, Frédéric Jaouen, J.M. Herrmann, Jean-Marie Herrmann, Vincent Goellner, Qiang Xü and Yannig Nédellec and has published in prestigious journals such as Energy & Environmental Science, Journal of The Electrochemical Society and Chemical Communications.

In The Last Decade

Julien Hannauer

14 papers receiving 913 citations

Peers

Julien Hannauer

MC

CATAL

EEPT

EEE

RESE

Romain Moury France

Matthias Schwarz Germany

Toshio Yamamoto Japan

Tanja Bauer Germany

Kristin Werner Germany

Michael D. Hampton United States

Saghar Sepehri United States

Kengo Aranishi Japan

B. Patton Italy

Renato Campesi Italy

Romain Moury France

Julien Hannauer

743 ×1.1

MC

356 ×1.0

CATAL

270 ×1.0

EEPT

216 ×0.8

EEE

109 ×0.5

RESE

Citations per year, relative to Julien Hannauer Julien Hannauer (= 1×) peers Romain Moury

Countries citing papers authored by Julien Hannauer

Since Specialization

Citations

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

Fields of papers citing papers by Julien Hannauer

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Julien Hannauer

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

All Works

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14 of 14 papers shown

1.

Hannauer, Julien, Johan Scheers, Julien Fullenwarth, et al.. (2015). The Quest for Polysulfides in Lithium–Sulfur Battery Electrolytes: An Operando Confocal Raman Spectroscopy Study. ChemPhysChem. 16(13). 2755–2759. 78 indexed citations

2.

Morozan, Adina, Vincent Goellner, Yannig Nédellec, Julien Hannauer, & Frédéric Jaouen. (2015). Effect of the Transition Metal on Metal–Nitrogen–Carbon Catalysts for the Hydrogen Evolution Reaction. Journal of The Electrochemical Society. 162(9). H719–H726. 92 indexed citations

3.

Armel, Vanessa, Julien Hannauer, & Frédéric Jaouen. (2015). Effect of ZIF-8 Crystal Size on the O2 Electro-Reduction Performance of Pyrolyzed Fe–N–C Catalysts. Catalysts. 5(3). 1333–1351. 45 indexed citations

4.

Hannauer, Julien, Johan Scheers, Julien Fullenwarth, et al.. (2015). The Quest for Polysulfides in Lithium–Sulfur Battery Electrolytes: An Operando Confocal Raman Spectroscopy Study. ChemPhysChem. 16(13). 2709–2709. 15 indexed citations

5.

Hannauer, Julien, Umit B. Demirci, Christophe Geantet, Jean-Marie Herrmann, & Philippe Miele. (2012). Transition metal-catalyzed dehydrogenation of hydrazine borane N2H4BH3 via the hydrolysis of BH3 and the decomposition of N2H4. International Journal of Hydrogen Energy. 37(14). 10758–10767. 48 indexed citations

6.

Moury, Romain, Georges Moussa, Umit B. Demirci, et al.. (2011). Hydrazine borane: synthesis, characterization, and application prospects in chemical hydrogen storage. Physical Chemistry Chemical Physics. 14(5). 1768–1777. 136 indexed citations

7.

Hannauer, Julien, Umit B. Demirci, C. Geantet, J.M. Herrmann, & Philippe Miele. (2011). Enhanced hydrogen release by catalyzed hydrolysis of sodium borohydride–ammonia borane mixtures: a solution-state 11B NMR study. Physical Chemistry Chemical Physics. 13(9). 3809–3809. 46 indexed citations

8.

Hannauer, Julien, Ouardia Akdim, Umit B. Demirci, et al.. (2011). High-extent dehydrogenation of hydrazine borane N2H4BH3 by hydrolysis of BH3 and decomposition of N2H4. Energy & Environmental Science. 4(9). 3355–3355. 124 indexed citations

9.

Cavalière, Sara, Julien Hannauer, Umit B. Demirci, Ouardia Akdim, & Philippe Miele. (2011). Ex situ characterization of N2H4-, NaBH4- and NH3BH3-reduced cobalt catalysts used in NaBH4 hydrolysis. Catalysis Today. 170(1). 3–12. 44 indexed citations

10.

Demirci, Umit B., et al.. (2010). Ammonia Borane and Sodium Borohydride: Boron Hydrides as Hydrogen Storage Materials Intended to Specific and Different Applications. JuSER (Forschungszentrum Jülich). 4 indexed citations

11.

Demirci, Umit B., Ouardia Akdim, Julien Hannauer, Rita Chamoun, & Philippe Miele. (2010). Cobalt, a reactive metal in releasing hydrogen from sodium borohydride by hydrolysis: A short review and a research perspective. Science China Chemistry. 53(9). 1870–1879. 57 indexed citations

12.

Hannauer, Julien, et al.. (2010). Hydrogen release through catalyzed methanolysis of solid sodium borohydride. Energy & Environmental Science. 3(11). 1796–1796. 118 indexed citations

13.

Andrieux, J., Umit B. Demirci, Julien Hannauer, et al.. (2010). Spontaneous hydrolysis of sodium borohydride in harsh conditions. International Journal of Hydrogen Energy. 36(1). 224–233. 95 indexed citations

14.

Layfield, Richard A., Felipe Garcı́a, Julien Hannauer, & Simon M. Humphrey. (2007). Ansa-tris(allyl) complexes of alkali metals: tripodal analogues of cyclopentadienyl and ansa-metallocene ligands. Chemical Communications. 5081–5081. 22 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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