Kwati Leonard

950 total citations
31 papers, 677 citations indexed

About

Kwati Leonard is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Biomedical Engineering. According to data from OpenAlex, Kwati Leonard has authored 31 papers receiving a total of 677 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Materials Chemistry, 13 papers in Electrical and Electronic Engineering and 9 papers in Biomedical Engineering. Recurrent topics in Kwati Leonard's work include Advancements in Solid Oxide Fuel Cells (17 papers), Fuel Cells and Related Materials (7 papers) and Chemical Looping and Thermochemical Processes (7 papers). Kwati Leonard is often cited by papers focused on Advancements in Solid Oxide Fuel Cells (17 papers), Fuel Cells and Related Materials (7 papers) and Chemical Looping and Thermochemical Processes (7 papers). Kwati Leonard collaborates with scholars based in Japan, Germany and United States. Kwati Leonard's co-authors include Junichi Kurawaki, Bashir Ahmmad, Takahiro Ohkubo, Md. Shariful Islam, Manickavachagam Muruganandham, Yasushige Kuroda, Hiroshige Matsumoto, Hiroaki Okamura, Yuji Okuyama and Mariya Ivanova and has published in prestigious journals such as The Journal of Physical Chemistry C, Journal of Materials Chemistry A and Chemical Physics Letters.

In The Last Decade

Kwati Leonard

29 papers receiving 655 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kwati Leonard Japan 12 484 166 162 143 120 31 677
Matthias Werheid Germany 11 317 0.7× 282 1.7× 123 0.8× 256 1.8× 103 0.9× 16 631
Tingting Zhao China 13 230 0.5× 86 0.5× 223 1.4× 87 0.6× 91 0.8× 27 567
Sandip Kumar Pahari India 15 511 1.1× 301 1.8× 100 0.6× 176 1.2× 78 0.7× 26 794
W. Rameshwor Singh India 12 397 0.8× 113 0.7× 77 0.5× 147 1.0× 54 0.5× 21 584
Arun V. Nikam India 8 314 0.6× 132 0.8× 148 0.9× 124 0.9× 66 0.6× 10 500
Shahla Ahmadian-Fard-Fini Iran 7 497 1.0× 147 0.9× 165 1.0× 109 0.8× 86 0.7× 9 727
Artur J.S. Mascarenhas Brazil 17 635 1.3× 174 1.0× 213 1.3× 198 1.4× 65 0.5× 44 876
Frieder Kettemann Germany 7 282 0.6× 100 0.6× 176 1.1× 71 0.5× 199 1.7× 7 626
Elias de Barros Santos Brazil 14 212 0.4× 80 0.5× 114 0.7× 95 0.7× 139 1.2× 29 477

Countries citing papers authored by Kwati Leonard

Since Specialization
Citations

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

Fields of papers citing papers by Kwati Leonard

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kwati Leonard

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

All Works

20 of 20 papers shown
1.
Zeng, Yuan, Moritz Kindelmann, Mariya Ivanova, et al.. (2025). Advancing proton-conducting ceramic cells with thin electrolyte layers prepared by wet powder spraying. Materials Science and Engineering B. 319. 118340–118340. 1 indexed citations
2.
Almar, Laura, et al.. (2025). Redox-Stable Electrodes for Ethane Dehydrogenation Based on Proton Ceramic Electrochemical Reactors. ACS Applied Energy Materials. 8(7). 4345–4354. 1 indexed citations
3.
Meva, François Eya’ane, et al.. (2025). Biosynthesis, Characterization, and Potential Antimicrobial Studies of Silver–Magnesium Oxide Nanocomposites Mediated from Talinum fruticosum Leaf Extract. Journal of Inorganic and Organometallic Polymers and Materials. 1 indexed citations
4.
5.
Veeramani, Vediyappan, Qiwen Lai, John Andrews, et al.. (2024). Pressurized water electrolysis using hydrophobic gas diffusion layer with a new electrolyzer cell structure. Solid State Ionics. 416. 116678–116678.
6.
Zeng, Yuan, Moritz Kindelmann, Kwati Leonard, et al.. (2024). Characterization of high Zr/Ce ratio Ba(Zr,Ce,Y)O 3− δ proton conductors: investigating the impact of Y on the properties of materials. Physical Chemistry Chemical Physics. 27(2). 885–896. 6 indexed citations
7.
Matsuda, Junko, et al.. (2022). Molecular dynamics study of oxygen-ion diffusion in yttria-stabilized zirconia grain boundaries. Journal of Materials Chemistry A. 10(5). 2567–2579. 18 indexed citations
8.
Leonard, Kwati, Mariya Ivanova, André Weber, et al.. (2022). Anode supported planar 5 × 5 cm2 SrZr0.5Ce0.4Y0.1O2.95 based solid oxide protonic fuel cells via sequential tape-casting. Solid State Ionics. 379. 115918–115918. 6 indexed citations
9.
Chen, Ting, Yuhang Jing, Kwati Leonard, et al.. (2021). Toward Durable Protonic Ceramic Cells: Hydration-Induced Chemical Expansion Correlates with Symmetry in the Y-Doped BaZrO3–BaCeO3 Solid Solution. The Journal of Physical Chemistry C. 125(47). 26216–26228. 24 indexed citations
10.
Leonard, Kwati. (2020). Processing Ceramic Proton Conductor Membranes for Use in Steam Electrolysis. MDPI (MDPI AG). 21 indexed citations
11.
Leonard, Kwati, et al.. (2018). Exploring mixed proton/electron conducting air electrode materials in protonic electrolysis cell. Solid State Ionics. 319. 218–222. 26 indexed citations
12.
Leonard, Kwati, et al.. (2017). Investigation of the Electrical Properties in Indium and Yttrium-Doped Barium Zirconate Based Proton Conducting Perovskites. MATERIALS TRANSACTIONS. 59(1). 19–22. 2 indexed citations
13.
You, Jing, Yukina Takahashi, Kwati Leonard, Hiroaki Yonemura, & Sunao Yamada. (2016). Influence of space arrangement of silver nanoparticles in organic photoelectric conversion devices. Journal of Photochemistry and Photobiology A Chemistry. 332. 586–594. 4 indexed citations
14.
Leonard, Kwati, et al.. (2016). Influence of dopant levels on the hydration properties of SZCY and BZCY proton conducting ceramics for hydrogen production. International Journal of Hydrogen Energy. 42(7). 3926–3937. 53 indexed citations
15.
Leonard, Kwati, Jing You, Yukina Takahashi, et al.. (2015). Enhanced Photoelectrochemical Response of Polythiophene Photoelectrodes with Controlled Arrays of Silver Nanocubes. The Journal of Physical Chemistry C. 119(16). 8829–8837. 14 indexed citations
16.
You, Jing, Kwati Leonard, Yukina Takahashi, Hiroaki Yonemura, & Sunao Yamada. (2013). Effects of silver nanoparticles with different sizes on photochemical responses of polythiophene–fullerene thin films. Physical Chemistry Chemical Physics. 16(3). 1166–1173. 16 indexed citations
17.
Ahmmad, Bashir, Kwati Leonard, Md. Shariful Islam, et al.. (2012). Green synthesis of mesoporous hematite (α-Fe2O3) nanoparticles and their photocatalytic activity. Advanced Powder Technology. 24(1). 160–167. 274 indexed citations
18.
19.
Leonard, Kwati, Bashir Ahmmad, Hiroaki Okamura, & Junichi Kurawaki. (2010). In situ green synthesis of biocompatible ginseng capped gold nanoparticles with remarkable stability. Colloids and Surfaces B Biointerfaces. 82(2). 391–396. 85 indexed citations
20.
Ahmmad, Bashir, Junichi Kurawaki, Kwati Leonard, & Yoshihumi Kusumoto. (2010). Biosynthesis of Silver and Gold Nanoparticles: Effect of Microwave Irradiation. Journal of Scientific Research. 2(3). 495–495. 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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