Patrick Hervé Tchoua Ngamou

1.2k total citations
18 papers, 1.1k citations indexed

About

Patrick Hervé Tchoua Ngamou is a scholar working on Materials Chemistry, Mechanical Engineering and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Patrick Hervé Tchoua Ngamou has authored 18 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Materials Chemistry, 5 papers in Mechanical Engineering and 5 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Patrick Hervé Tchoua Ngamou's work include Catalytic Processes in Materials Science (9 papers), Electronic and Structural Properties of Oxides (8 papers) and Membrane Separation and Gas Transport (5 papers). Patrick Hervé Tchoua Ngamou is often cited by papers focused on Catalytic Processes in Materials Science (9 papers), Electronic and Structural Properties of Oxides (8 papers) and Membrane Separation and Gas Transport (5 papers). Patrick Hervé Tchoua Ngamou collaborates with scholars based in Germany, Netherlands and Austria. Patrick Hervé Tchoua Ngamou's co-authors include Naoufal Bahlawane, Zhen‐Yu Tian, Katharina Kohse‐Höinghaus, Patrick Mountapmbeme Kouotou, Tilman Kottke, Joachim Heberle, H.M. van Veen, Jaap F. Vente, Mariya Ivanova and Olivier Guillon and has published in prestigious journals such as Journal of Applied Physics, Chemistry of Materials and Journal of The Electrochemical Society.

In The Last Decade

Patrick Hervé Tchoua Ngamou

18 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Patrick Hervé Tchoua Ngamou Germany 11 750 302 283 283 249 18 1.1k
Hristo Kolev Bulgaria 19 897 1.2× 461 1.5× 221 0.8× 365 1.3× 354 1.4× 88 1.3k
J. Find Germany 17 666 0.9× 284 0.9× 208 0.7× 240 0.8× 202 0.8× 19 962
Danhong Shang China 23 835 1.1× 250 0.8× 190 0.7× 325 1.1× 388 1.6× 60 1.2k
D. Perarnau France 6 976 1.3× 315 1.0× 150 0.5× 318 1.1× 306 1.2× 7 1.2k
D. Mo China 14 869 1.2× 431 1.4× 175 0.6× 411 1.5× 337 1.4× 29 1.2k
L. Gengembre France 17 846 1.1× 350 1.2× 271 1.0× 232 0.8× 157 0.6× 37 1.2k
Pardis Simon France 17 722 1.0× 308 1.0× 169 0.6× 277 1.0× 337 1.4× 63 1.2k
Yuzhou Deng China 17 786 1.0× 406 1.3× 176 0.6× 401 1.4× 284 1.1× 24 1.1k
Suitao Qi China 20 734 1.0× 385 1.3× 329 1.2× 312 1.1× 298 1.2× 54 1.3k

Countries citing papers authored by Patrick Hervé Tchoua Ngamou

Since Specialization
Citations

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

Fields of papers citing papers by Patrick Hervé Tchoua Ngamou

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Patrick Hervé Tchoua Ngamou. 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 Patrick Hervé Tchoua Ngamou. The network helps show where Patrick Hervé Tchoua Ngamou may publish in the future.

Co-authorship network of co-authors of Patrick Hervé Tchoua Ngamou

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

All Works

18 of 18 papers shown
1.
Ngamou, Patrick Hervé Tchoua, Mariya Ivanova, Olivier Guillon, & Wilhelm Albert Meulenberg. (2019). High-performance carbon molecular sieve membranes for hydrogen purification and pervaporation dehydration of organic solvents. Journal of Materials Chemistry A. 7(12). 7082–7091. 74 indexed citations
2.
Ngamou, Patrick Hervé Tchoua, Mariya Ivanova, Astrid Besmehn, et al.. (2015). Tailoring the structure and gas permeation properties of silica membranes via binary metal oxides doping. RSC Advances. 5(101). 82717–82725. 9 indexed citations
3.
Ngamou, Patrick Hervé Tchoua, Achraf El Kasmi, Henning Vieker, et al.. (2015). Investigation of the Growth Behaviour of Cobalt Thin Films from Chemical Vapour Deposition, Using Directly Coupled X-ray Photoelectron Spectroscopy. Zeitschrift für Physikalische Chemie. 229(10-12). 1887–1905. 7 indexed citations
4.
Kouotou, Patrick Mountapmbeme, Henning Vieker, Zhen‐Yu Tian, et al.. (2014). Structure–activity relation of spinel-type Co–Fe oxides for low-temperature CO oxidation. Catalysis Science & Technology. 4(9). 3359–3359. 97 indexed citations
5.
Tian, Zhen‐Yu, Patrick Mountapmbeme Kouotou, Achraf El Kasmi, et al.. (2014). Low-temperature deep oxidation of olefins and DME over cobalt ferrite. Proceedings of the Combustion Institute. 35(2). 2207–2214. 51 indexed citations
6.
Ngamou, Patrick Hervé Tchoua, et al.. (2013). On the enhancement of pervaporation properties of plasma-deposited hybrid silica membranes. RSC Advances. 3(34). 14241–14241. 8 indexed citations
7.
Tian, Zhen‐Yu, Patrick Mountapmbeme Kouotou, Naoufal Bahlawane, & Patrick Hervé Tchoua Ngamou. (2013). Synthesis of the Catalytically Active Mn3O4 Spinel and Its Thermal Properties. The Journal of Physical Chemistry C. 117(12). 6218–6224. 152 indexed citations
8.
Ngamou, Patrick Hervé Tchoua, Robert Kreiter, H.M. van Veen, et al.. (2013). Plasma-deposited hybrid silica membranes with a controlled retention of organic bridges. Journal of Materials Chemistry A. 1(18). 5567–5567. 98 indexed citations
9.
Agirre, Ion, P.L. Arias, Hessel L. Castricum, et al.. (2013). Hybrid organosilica membranes and processes: Status and outlook. Separation and Purification Technology. 121. 2–12. 75 indexed citations
10.
Tian, Zhen‐Yu, et al.. (2012). Catalytic oxidation of VOCs over mixed Co–Mn oxides. Applied Catalysis B: Environmental. 117-118. 125–134. 229 indexed citations
11.
Ngamou, Patrick Hervé Tchoua, Katharina Kohse‐Höinghaus, & Naoufal Bahlawane. (2011). CO and ethanol oxidation over LaCoO3 planar model catalysts: Effect of the thickness. Catalysis Communications. 12(14). 1344–1350. 19 indexed citations
12.
Ngamou, Patrick Hervé Tchoua & Naoufal Bahlawane. (2010). Influence of the Arrangement of the Octahedrally Coordinated Trivalent Cobalt Cations on the Electrical Charge Transport and Surface Reactivity. Chemistry of Materials. 22(14). 4158–4165. 72 indexed citations
13.
Ngamou, Patrick Hervé Tchoua, Katharina Kohse‐Höinghaus, & Naoufal Bahlawane. (2009). Unusual two-dimensional electrical charge transport at the surface of polycrystalline perovskite ultrathin films. Journal of Applied Physics. 106(7). 2 indexed citations
14.
Ngamou, Patrick Hervé Tchoua & Naoufal Bahlawane. (2009). Chemical vapor deposition and electric characterization of perovskite oxides LaMO3 (M=Co, Fe, Cr and Mn) thin films. Journal of Solid State Chemistry. 182(4). 849–854. 23 indexed citations
15.
Bahlawane, Naoufal, Patrick Hervé Tchoua Ngamou, & Katharina Kohse‐Höinghaus. (2009). Structure, Electrical Properties, and Surface Reactivity of CVD-Made Functional Complex Oxides. Journal of The Electrochemical Society. 157(1). D16–D16. 4 indexed citations
16.
Bahlawane, Naoufal, et al.. (2009). Tailoring the properties and the reactivity of the spinel cobalt oxide. Physical Chemistry Chemical Physics. 11(40). 9224–9224. 154 indexed citations
17.
Bahlawane, Naoufal, Patrick Hervé Tchoua Ngamou, & Katharina Kohse‐Höinghaus. (2009). Functional Complex Oxides: Interplay between the Structure, Electrical Properties and Surface Reactivity. ECS Meeting Abstracts. MA2009-02(34). 2496–2496. 1 indexed citations
18.
Bahlawane, Naoufal, Patrick Hervé Tchoua Ngamou, & Katharina Kohse‐Höinghaus. (2009). Pulsed Spray Evaporation CVD of Functional Complex Oxides: Interplay between the Structure, Electrical Properties and Surface Reactivity. ECS Transactions. 25(8). 265–272. 2 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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