Zafer Say

729 total citations
23 papers, 634 citations indexed

About

Zafer Say is a scholar working on Materials Chemistry, Catalysis and Mechanical Engineering. According to data from OpenAlex, Zafer Say has authored 23 papers receiving a total of 634 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Materials Chemistry, 10 papers in Catalysis and 9 papers in Mechanical Engineering. Recurrent topics in Zafer Say's work include Catalytic Processes in Materials Science (19 papers), Catalysis and Oxidation Reactions (8 papers) and Catalysis and Hydrodesulfurization Studies (6 papers). Zafer Say is often cited by papers focused on Catalytic Processes in Materials Science (19 papers), Catalysis and Oxidation Reactions (8 papers) and Catalysis and Hydrodesulfurization Studies (6 papers). Zafer Say collaborates with scholars based in Türkiye, Sweden and Russia. Zafer Say's co-authors include Emrah Özensoy, Evgeny I. Vovk, V. I. Bukhtiyarov, Selin Bac, Ahmet K. Avcı, Christoph Langhammer, Yaşar Karataş, Mehmet Gülcan, Mehmet Yurderi and Mehmet Zahmakıran and has published in prestigious journals such as Journal of the American Chemical Society, ACS Nano and Journal of Applied Physics.

In The Last Decade

Zafer Say

22 papers receiving 626 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Zafer Say Türkiye 14 480 256 193 135 115 23 634
Jonathan Horlyck Australia 13 538 1.1× 424 1.7× 271 1.4× 121 0.9× 69 0.6× 18 758
Guanjun Gao China 15 432 0.9× 358 1.4× 202 1.0× 105 0.8× 71 0.6× 24 617
Mingxia Zhou United States 14 485 1.0× 279 1.1× 234 1.2× 155 1.1× 93 0.8× 27 749
Xiuyuan Lu China 14 318 0.7× 217 0.8× 359 1.9× 98 0.7× 94 0.8× 24 644
Erisa Saraçi Germany 15 369 0.8× 249 1.0× 370 1.9× 121 0.9× 165 1.4× 35 796
Eun Cheol South Korea 11 473 1.0× 558 2.2× 266 1.4× 114 0.8× 82 0.7× 14 776
Chengchao Liu China 16 579 1.2× 553 2.2× 149 0.8× 224 1.7× 190 1.7× 47 773
Dimitriy Vovchok United States 14 601 1.3× 426 1.7× 267 1.4× 87 0.6× 49 0.4× 17 734

Countries citing papers authored by Zafer Say

Since Specialization
Citations

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

Fields of papers citing papers by Zafer Say

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Zafer Say

This figure shows the co-authorship network connecting the top 25 collaborators of Zafer Say. A scholar is included among the top collaborators of Zafer Say 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 Zafer Say. Zafer Say 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.
Karatok, Mustafa, et al.. (2025). Cooperative Catalytic Role of Co and Mn Sites on LaCoxMn1–xO3 Perovskite Nanoparticles in CO and NO Oxidation. ACS Applied Nano Materials. 8(34). 16779–16791.
2.
Erdem, Deniz, et al.. (2024). Solar-driven calcination of clays for sustainable zeolite production: CO2 capture performance at ambient conditions. Journal of Cleaner Production. 477. 143838–143838. 10 indexed citations
3.
Žerjav, Gregor, Zafer Say, Janez Zavašnik, et al.. (2023). Photo, thermal and photothermal activity of TiO2 supported Pt catalysts for plasmon-driven environmental applications. Journal of environmental chemical engineering. 11(3). 110209–110209. 20 indexed citations
4.
Say, Zafer, Yusuf Koçak, Ahsan Jalal, et al.. (2022). Unraveling Molecular Fingerprints of Catalytic Sulfur Poisoning at the Nanometer Scale with Near-Field Infrared Spectroscopy. Journal of the American Chemical Society. 144(19). 8848–8860. 18 indexed citations
5.
Nilsson, Sara, Zafer Say, Joachim Fritzsche, et al.. (2021). Light-Off in Plasmon-Mediated Photocatalysis. ACS Nano. 15(7). 11535–11542. 23 indexed citations
6.
Say, Zafer, Arturo Susarrey‐Arce, Christoph Langhammer, et al.. (2019). Continuous Microfluidic Synthesis of Pd Nanocubes and PdPt Core–Shell Nanoparticles and Their Catalysis of NO2 Reduction. ACS Applied Materials & Interfaces. 11(39). 36196–36204. 47 indexed citations
7.
Bac, Selin, Zafer Say, Yusuf Koçak, et al.. (2019). Exceptionally active and stable catalysts for CO2 reforming of glycerol to syngas. Applied Catalysis B: Environmental. 256. 117808–117808. 41 indexed citations
8.
Say, Zafer, et al.. (2018). Trade-off between NOx storage capacity and sulfur tolerance on Al2O3/ZrO2/TiO2–based DeNOx catalysts. Catalysis Today. 320. 152–164. 7 indexed citations
9.
Say, Zafer, et al.. (2018). Dry reforming of glycerol over Rh-based ceria and zirconia catalysts: New insights on catalyst activity and stability. Applied Catalysis A General. 564. 157–171. 50 indexed citations
10.
Say, Zafer, et al.. (2016). Spectroscopic investigation of sulfur-resistant Pt/K2O/ZrO2/TiO2/Al2O3 NSR/LNT catalysts. Catalysis Today. 267. 167–176. 5 indexed citations
11.
Say, Zafer, et al.. (2016). Sulfur-tolerant BaO/ZrO2/TiO2/Al2O3 quaternary mixed oxides for deNOX catalysis. Catalysis Science & Technology. 7(1). 133–144. 8 indexed citations
12.
Say, Zafer, et al.. (2016). Sulfur Poisoning and Regeneration Behavior of Perovskite-Based NO Oxidation Catalysts. Topics in Catalysis. 60(1-2). 40–51. 10 indexed citations
13.
Bulut, Ahmet, Mehmet Yurderi, Yaşar Karataş, et al.. (2015). MnOx-Promoted PdAg Alloy Nanoparticles for the Additive-Free Dehydrogenation of Formic Acid at Room Temperature. ACS Catalysis. 5(10). 6099–6110. 127 indexed citations
14.
15.
Say, Zafer, Evgeny I. Vovk, Yunus Eren Kalay, et al.. (2014). Palladium doped perovskite-based NO oxidation catalysts: The role of Pd and B-sites for NO adsorption behavior via in-situ spectroscopy. Applied Catalysis B: Environmental. 154-155. 51–61. 61 indexed citations
16.
Say, Zafer, et al.. (2014). TiO2–Al2O3 binary mixed oxide surfaces for photocatalytic NO abatement. Applied Surface Science. 318. 142–149. 43 indexed citations
17.
Say, Zafer, Evgeny I. Vovk, V. I. Bukhtiyarov, & Emrah Özensoy. (2013). Enhanced Sulfur Tolerance of Ceria-Promoted NO x Storage Reduction (NSR) Catalysts: Sulfur Uptake, Thermal Regeneration and Reduction with H2(g). Topics in Catalysis. 56(11). 950–957. 11 indexed citations
18.
Say, Zafer, Evgeny I. Vovk, V. I. Bukhtiyarov, & Emrah Özensoy. (2013). Influence of ceria on the NO reduction performance of NOx storage reduction catalysts. Applied Catalysis B: Environmental. 142-143. 89–100. 57 indexed citations
19.
Vovk, Evgeny I., et al.. (2011). SO uptake and release properties of TiO2/Al2O3 and BaO/TiO2/Al2O3 mixed oxide systems as NO storage materials. Catalysis Today. 184(1). 54–71. 27 indexed citations
20.
Uddin, Md. Nizam, Zafer Say, Mustafa Kulakcı, et al.. (2011). Bias in bonding behavior among boron, carbon, and nitrogen atoms in ion implanted a-BN, a-BC, and diamond like carbon films. Journal of Applied Physics. 110(7). 28 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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