S. Ted Oyama

22.5k total citations · 7 hit papers
286 papers, 19.3k citations indexed

About

S. Ted Oyama is a scholar working on Materials Chemistry, Mechanical Engineering and Catalysis. According to data from OpenAlex, S. Ted Oyama has authored 286 papers receiving a total of 19.3k indexed citations (citations by other indexed papers that have themselves been cited), including 211 papers in Materials Chemistry, 163 papers in Mechanical Engineering and 133 papers in Catalysis. Recurrent topics in S. Ted Oyama's work include Catalytic Processes in Materials Science (161 papers), Catalysis and Hydrodesulfurization Studies (128 papers) and Catalysis and Oxidation Reactions (84 papers). S. Ted Oyama is often cited by papers focused on Catalytic Processes in Materials Science (161 papers), Catalysis and Hydrodesulfurization Studies (128 papers) and Catalysis and Oxidation Reactions (84 papers). S. Ted Oyama collaborates with scholars based in United States, Japan and China. S. Ted Oyama's co-authors include Yong-Kul Lee, Haiyan Zhao, B. Dhandapani, Atsushi Takagaki, Samhun Yun, Ryuji Kikuchi, Sasangan Ramanathan, P. Hacarlioglu, Juan J. Bravo-Suárez and Paul A. Clark and has published in prestigious journals such as Journal of the American Chemical Society, Advanced Materials and Angewandte Chemie International Edition.

In The Last Decade

S. Ted Oyama

282 papers receiving 18.9k citations

Hit Papers

Preparation and catalytic properties of transition metal ... 1990 2026 2002 2014 1992 2008 2003 2011 2010 250 500 750
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Preparation and catalytic properties of transition metal carbides and nitrides
    1992 826 citations S. Ted Oyama Catalysis Today profile →
  2. Transition metal phosphide hydroprocessing catalysts: A review
    2008 719 citations S. Ted Oyama, Haiyan Zhao et al. Catalysis Today profile →
  3. Novel catalysts for advanced hydroprocessing: transition metal phosphides
    2003 709 citations S. Ted Oyama Journal of Catalysis profile →
  4. Correlations in palladium membranes for hydrogen separation: A review
    2011 539 citations S. Ted Oyama et al. profile →
  5. Hydrodeoxygenation of guaiacol as model compound for pyrolysis oil on transition metal phosphide hydroprocessing catalysts
    2010 492 citations Haiyan Zhao, Phuong P. Bui et al. Applied Catalysis A General profile →
  6. Gas phase ozone decomposition catalysts
    1997 474 citations S. Ted Oyama et al. profile →
  7. Laser Raman spectroscopy of supported vanadium oxide catalysts
    1990 400 citations S. Ted Oyama et al. The Journal of Physical Chemistry profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S. Ted Oyama United States 73 13.1k 10.6k 6.6k 4.1k 3.6k 286 19.3k
Krijn P. de Jong Netherlands 79 19.2k 1.5× 6.3k 0.6× 12.1k 1.8× 5.4k 1.3× 3.4k 1.0× 261 26.0k
Guanzhong Lu China 65 13.5k 1.0× 3.6k 0.3× 8.6k 1.3× 2.1k 0.5× 2.4k 0.7× 327 16.4k
Yanglong Guo China 67 14.1k 1.1× 3.7k 0.3× 9.1k 1.4× 1.6k 0.4× 2.8k 0.8× 340 16.5k
Yong Wang United States 76 16.5k 1.3× 6.7k 0.6× 10.3k 1.6× 6.0k 1.5× 3.0k 0.8× 409 25.1k
Ziyi Zhong China 70 11.1k 0.9× 4.5k 0.4× 4.8k 0.7× 2.9k 0.7× 1.6k 0.5× 319 17.5k
Serge Kaliaguine Canada 69 10.1k 0.8× 3.1k 0.3× 3.5k 0.5× 3.3k 0.8× 1.6k 0.4× 336 15.9k
Maria Flytzani‐Stephanopoulos United States 79 22.0k 1.7× 5.2k 0.5× 12.5k 1.9× 1.9k 0.5× 4.8k 1.3× 160 25.4k
Heyong He China 61 11.7k 0.9× 2.4k 0.2× 3.6k 0.5× 4.6k 1.1× 4.3k 1.2× 316 17.8k
Wenjie Shen China 59 11.7k 0.9× 2.5k 0.2× 7.5k 1.1× 1.6k 0.4× 2.3k 0.6× 262 14.8k
Abdelhamid Sayari Canada 75 12.3k 0.9× 9.2k 0.9× 2.8k 0.4× 4.5k 1.1× 1.5k 0.4× 215 21.1k

Countries citing papers authored by S. Ted Oyama

Since Specialization
Citations

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

Fields of papers citing papers by S. Ted Oyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. Ted Oyama. 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 S. Ted Oyama. The network helps show where S. Ted Oyama may publish in the future.

Co-authorship network of co-authors of S. Ted Oyama

This figure shows the co-authorship network connecting the top 25 collaborators of S. Ted Oyama. A scholar is included among the top collaborators of S. Ted Oyama 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 S. Ted Oyama. S. Ted Oyama 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.
2.
Yamaguchi, Akinori, S. Ted Oyama, Akihiko Ishida, et al.. (2025). 2-Propanol Suspension Method to Increase Acetylcholinesterase and Flow Stability on μPADs. ACS Applied Bio Materials. 8(2). 1699–1706.
3.
Oyama, S. Ted & Yong-Kul Lee. (2024). Use of In Situ X-ray Absorption to Probe Reactivity: A Catalysis Golden Rule. Journal of the American Chemical Society. 147(2). 1875–1883. 2 indexed citations
4.
Lundin, Sean-Thomas B., et al.. (2023). Criteria for the use of 1D and 2D models in catalytic membrane reactor modeling. Chemical Engineering Journal. 477. 147007–147007. 4 indexed citations
5.
Yun, Gwang‐Nam, et al.. (2021). Hydrodeoxygenation of benzofuran on novel CoPdP catalysts supported on potassium ion exchanged ultra-stable Y-zeolites. Journal of Catalysis. 403. 160–172. 13 indexed citations
6.
Ghampson, I. Tyrone, Sean-Thomas B. Lundin, Yasukazu Kobayashi, et al.. (2021). Methane selective oxidation on metal oxide catalysts at low temperatures with O2 using an NO/NO2 oxygen atom shuttle. Journal of Catalysis. 408. 401–412. 11 indexed citations
7.
Fujiwara, Naoya, et al.. (2020). Calcium-Modified Ni-SDC Anodes in Solid Oxide Fuel Cells for Direct Dry Reforming of Methane. Journal of The Electrochemical Society. 167(13). 134512–134512. 5 indexed citations
8.
Honda, Yusuke, Naoya Fujiwara, Shohei Tada, et al.. (2020). Direct electrochemical synthesis of oxygenates from ethane using phosphate-based electrolysis cells. Chemical Communications. 56(76). 11199–11202. 3 indexed citations
9.
Fujiwara, Naoya, Ryuji Kikuchi, Atsushi Takagaki, et al.. (2019). Low Ni-Containing Cermet Anodes of Solid Oxide Fuel Cells with Size-Controlled Samarium-Doped Ceria Particles. Journal of The Electrochemical Society. 166(12). F716–F723. 4 indexed citations
10.
Takagaki, Atsushi, et al.. (2018). Effects of ball-milling treatment on physicochemical properties and solid base activity of hexagonal boron nitrides. Catalysis Science & Technology. 9(2). 302–309. 47 indexed citations
11.
Takagaki, Atsushi, Hiroshi Gotô, Ryuji Kikuchi, & S. Ted Oyama. (2018). Silica-supported chromia-titania catalysts for selective formation of lactic acid from a triose in water. Applied Catalysis A General. 570. 200–208. 20 indexed citations
12.
Takagaki, Atsushi, et al.. (2018). Combined In Situ XAFS and FTIR Study of the Hydrodeoxygenation Reaction of 2-Methyltetrahydrofuran on Ni₂P/SiO₂. The Journal of Physical Chemistry. 1 indexed citations
13.
Yun, Gwang‐Nam, et al.. (2018). Infrared spectroscopic studies of the hydrodeoxygenation of γ-valerolactone on Ni2P/MCM-41. Catalysis Today. 323. 54–61. 21 indexed citations
14.
Qing, Geletu, et al.. (2017). Ammonia synthesis at intermediate temperatures in solid-state electrochemical cells using cesium hydrogen phosphate based electrolytes and noble metal catalysts. International Journal of Hydrogen Energy. 42(43). 26843–26854. 30 indexed citations
15.
Qing, Geletu, Ryuji Kikuchi, Atsushi Takagaki, Takashi Sugawara, & S. Ted Oyama. (2015). Stability of CsH5(PO4)2-based composites at fixed temperatures and during heating–cooling cycles for solid-state intermediate temperature fuel cells. Journal of Power Sources. 306. 578–586. 14 indexed citations
16.
Zhao, Haiyan, et al.. (2010). Hydrodeoxygenation of guaiacol as model compound for pyrolysis oil on transition metal phosphide hydroprocessing catalysts. Applied Catalysis A General. 391(1-2). 305–310. 492 indexed citations breakdown →
17.
Suzuki, Shushi, et al.. (2009). Scanning Tunneling Microscopy and Photoemission Electron Microscopy Studies on Single Crystal Ni<SUB>2</SUB>P Surfaces. Journal of Nanoscience and Nanotechnology. 9(1). 195–201. 30 indexed citations
18.
Bravo-Suárez, Juan J., Kyoko K. Bando, Tomoki Akita, et al.. (2008). Propane reacts with O2 and H2 on gold supported TS-1 to form oxygenates with high selectivity. Chemical Communications. 3272–3272. 26 indexed citations
19.
Shu, Yuying & S. Ted Oyama. (2005). A new type of nonsulfide hydrotreating catalyst: nickel phosphide on carbon. Chemical Communications. 1143–1143. 33 indexed citations
20.
Boudart, M., Chikashi Egawa, S. Ted Oyama, & Kenzi Tamaru. (1981). Nitrogen adsorption and ammonia decomposition on polycrystalline molybdenum. Journal de Chimie Physique. 78. 987–994. 17 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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