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Academician

LEVENT AKYALÇIN

Doçent

Eskişehir Teknik Üniversitesi Mühendislik Fakültesi Kimya Mühendisliği Bölümü

Research topics OpenAlex
  1. Ana Dal Mühendislik Temel Alanı
  2. Yan Dal Kimya Mühendisliği
Keywords YÖKSİS
Articles 20 YÖKSİS 20 · OpenAlex 0 Total citations 325 h-index 9 · OpenAlex OpenAlex coverage %95 matched 19 / 20 Q1 articles 8 Scopus · WoS Q1 7 Best field rank #6,669 / 24,860 Main field · top 26.8% Co-authors 21 0 Turkish institutions

Citation impact

Citation counts of the articles matched in OpenAlex, citing publications from Crossref and the Stanford/Elsevier list. Sources are shown separately and never added up.

OpenAlex YÖKSİS articles matched in OpenAlex: 19
h-index 9 Percentile in Türkiye: 81 #121 of 578 at their university by h-index
i10-index
8
Total citations
325
Top 18% in Türkiye
Per article
17.1
FWCI
1.24
1.00 = world average
World top 1%
0
World top 10%
4

Most cited articles

  1. Optimization of parametric performance of a PEMFC 2007 world top 10% 87 citations
  2. The development of sulfonated polyether ether ketone (sPEEK) and titanium silicon oxide (TiSiO4) composite membranes for DMFC applications 2023 world top 10% 42 citations
  3. Optimization of desilication parameters of low-silica ZSM-12 by Taguchi method 2019 39 citations
How is this computed?

h-index and citations are computed from the citation counts of this academic’s YÖKSİS articles matched in OpenAlex (not Google Scholar, WoS or Scopus). Unmatched articles are not included. h-index on the OpenAlex author profile: 8.

Citing publications Crossref 63 publications citing 19 DOI-bearing articles · 8 Türkiye-affiliated
  • 2019 14
  • 2020 17
  • 2021 12
  • 2022 8
  • 2025 8
  • 2026 4
  1. Hydrogen storage performance of porous carbons from waste Cotton: Activation strategies, isotherm and kinetic analyses TR Mecit Karadaş et al. · Fuel · 2026
  2. DOI 10.1016/j.seppur.2025.136169 2026
  3. DOI 10.1016/j.jelechem.2025.119667 2026
  4. DOI 10.1016/j.memsci.2025.124980 2026
  5. A Comprehensive Review on Fuel Cells: From Fundamental Principles to PEM Fuel Cell Membranes TR Turan Alp Arslan et al. · Engineering Perspective · 2025
  6. DOI 10.3390/pr13123955 2025
  7. DOI 10.3390/coatings15111331 2025
  8. DOI 10.1021/acspolymersau.5c00089 2025
  9. DOI 10.2118/230472-ms 2025
  10. DOI 10.3390/molecules30234506 2025
  11. DOI 10.1016/j.jiec.2025.12.001 2025
  12. DOI 10.1360/nso/20250064 2025
  13. DOI 10.1007/s41779-022-00717-2 2022
  14. DOI 10.1016/b978-0-12-822838-8.00002-8 2022
  15. DOI 10.1016/j.matpr.2021.09.385 2022
  16. DOI 10.3390/molecules27031016 2022
  17. DOI 10.1016/j.apt.2022.103502 2022
  18. DOI 10.1149/1945-7111/ac492f 2022
  19. DOI 10.1016/j.ijheatmasstransfer.2021.122106 2022
  20. DOI 10.1016/j.jestch.2021.10.002 2022
  21. Optimization of synthesis parameters for catalytic performance of Ni–B catalysts using response surface methodology TR Jülide Hazal Türkcan et al. · International Journal of Hydrogen Energy · 2021
  22. Friedel-Crafts alkylation of benzene with benzyl alcohol over H-MCM-22 TR Deniz Karabulut et al. · International Journal of Chemical Reactor Engineering · 2021
  23. DOI 10.1063/5.0042882 2021
  24. DOI 10.1016/j.enconman.2021.114063 2021
  25. DOI 10.1134/s0965544121100030 2021
  26. DOI 10.3389/fenrg.2021.643587 2021
  27. DOI 10.1016/j.energy.2021.120775 2021
  28. DOI 10.3390/ma14164481 2021
  29. DOI 10.1016/j.ijhydene.2020.10.146 2021
  30. DOI 10.1016/j.cattod.2021.02.008 2021

Showing the 30 most recent.

Where does this list come from?

Extracted from the reference lists in Crossref’s public March 2026 data file; 20.3% of the file has been processed, so the list may be incomplete. Crossref citations are never added to or compared with the OpenAlex citation counts; the two sources have different coverage.

Field ranking

Position in the main-field, side-field and keyword cohorts by YÖKSİS article score; each card opens that ranking.

YÖKSİS ?
Keyword rankings 2

Works 20

YÖKSİS and OpenAlex records: index distribution, journals published in, a filterable article list and the other output types.

Indexes and citation percentiles

?
TR Index 3 articles
OpenAlex citation percentile
Top 1%0
Top 10%4
Avg · n 19 %56.2
Other counts

Scopus (SJR)

  • YÖKSİS rows 16

WoS (JCR)

  • YÖKSİS rows 16

Articles

Articles with YÖKSİS and OpenAlex source split; narrow by quartile or TR Index.

20articles

Journals with publications

14 journals

Narrow down

Scopus (SJR)
Q18 Q24 Q34 Q40
WoS (JCR)
Q17 Q24 Q32 Q43
TR Index
3articles

Article list

  1. 2026 Modified Clinoptilolite Zeolites as Heterogeneous Catalysts for Bio‐oil Upgrading via Esterification of Acetic Acid with n‐butanol ChemistrySelect DOI 10.1002/slct.202505028 YÖKSİS SJR Q3 JCR Q3 OpenAlex 8.1%
  2. 2024 Investigation of KOH‐doped PVA‐based membrane electrolytes cross‐linked with tartaric acid for DMAFCs Polymer Engineering and Science DOI 10.1002/pen.26557 YÖKSİS SJR Q2 JCR Q2 OpenAlex 48.1%
  3. 2024 Investigation of hydrogen uptake capacity for FAU, MOR, MTW, MWW International Journal of Hydrogen Energy DOI 10.1016/j.ijhydene.2024.07.192 YÖKSİS SJR Q1 JCR Q1 OpenAlex 55.7%
  4. 2024 Catalytic performance of desilicated HZSM-12 for benzylation reaction of benzene with benzyl alcohol Chemical Industry and Chemical Engineering Quarterly DOI 10.2298/CICEQ220620006A YÖKSİS SJR Q3 JCR Q4 OpenAlex 1.7%
  5. 2024 Recent Progresses and Challenges to Determine Properties of Sulfonated Polyether Ether Ketone Based Electrolytes for Direct Methanol Fuel Cell Applications ChemElectroChem DOI 10.1002/celc.202400345 YÖKSİS SJR Q2 JCR Q2 OpenAlex 73.6%
  6. 2024 Modification of natural clinoptilolite zeolite to enhance its hydrogen adsorption capacity Research on Chemical Intermediates DOI 10.1007/s11164-023-05212-2 YÖKSİS SJR Q2 JCR Q2 OpenAlex top 10% OpenAlex 95.8%
  7. 2024 TUNGSTOFOSFORİK ASİTLE MODİFİYE H-BETA ZEOLİT KATALİZÖRLER VARLIĞINDA DİFENİLMETAN SENTEZİ Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi DOI 10.31796/ogummf.1464296 YÖKSİS TR Index OpenAlex 8.2%
  8. 2023 The development of sulfonated polyether ether ketone (sPEEK) and titanium silicon oxide (TiSiO4) composite membranes for DMFC applications International Journal of Hydrogen Energy DOI 10.1016/j.ijhydene.2022.12.293 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 93.7%
  9. 2023 The thermal diffusion coefficient of membrane-electrode assemblies relevant to polymer electrolyte membrane fuel cells International Journal Hydrogen Energy DOI 10.1016/j.ijhydene.2022.09.302 YÖKSİS SJR Q1 JCR Q1 OpenAlex 68.9%
  10. 2022 Alkali Çinko ve Alaşımlı Çinko Kaplama Üzerine Çözücü Bazlı Çinko Lamelli Kaplama Uygulaması ile Oluşturulan Çok Katmanlı Kaplamanın Korozyon Önleme Performansı Üzerine Etkisinin İncelenmesi Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi DOI 10.31796/ogummf.1074520 YÖKSİS TR Index OpenAlex 32.0%
  11. 2022 Kataforez Kaplamalı Çelik Yüzeylere Uygulanan Dubleks Kaplamanın Korozyon Dayanım Performansı Üzerindeki Etkisinin İncelenmesi Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi DOI 10.31796/ogummf.981120 YÖKSİS TR Index OpenAlex 29.9%
  12. 2020 Effect of Synthesis Parameters on Phosphoric Acid Doped Polybenzimidazole Membranes: A Parametric Evaluation from Microstructural Level to Fuel Cell Performance Journal of Polymer Materials DOI 10.32381/JPM.2019.36.04.4 YÖKSİS SJR Q3 JCR Q4 OpenAlex 15.6%
  13. 2019 Performance optimization of an air-breathing PEM fuel cell Chemical Industry and Chemical Engineering Quarterly DOI 10.2298/CICEQ180612007A YÖKSİS SJR Q3 JCR Q4 OpenAlex 43.8%
  14. 2019 Optimization of desilication parameters of low-silica ZSM-12 by Taguchi method Microporous and Mesoporous Materials DOI 10.1016/j.micromeso.2018.07.014 YÖKSİS SJR Q1 JCR Q1 OpenAlex 79.9%
  15. 2016 Polymer Electrolyte Membrane Fuel Cell Performance of a Sulfonated Poly(Arylene Ether Benzimidazole) Copolymer Membrane Advances in Materials Science and Engineering DOI 10.1155/2016/6123213 YÖKSİS SJR Q2 JCR Q3 OpenAlex 61.7%
  16. 2013 The Seebeck coefficient and the Peltier effect in a polymer electrolyte membrane cell with two hydrogen electrodes Electrochimica Acta DOI 10.1016/j.electacta.2013.03.045 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 91.7%
  17. 2010 Flue gas desulfurization by citrate process and optimization of working parameters Chemical Engineering and Processing: Process Intensification DOI 10.1016/j.cep.2009.12.008 YÖKSİS SJR Q1 JCR Q2 OpenAlex 79.6%
  18. 2008 Optimization of structural combinations on the performance of a PEMFC's MEA Journal of Power Sources DOI 10.1016/j.jpowsour.2008.02.036 YÖKSİS SJR Q1 JCR Q1 OpenAlex 83.1%
  19. 2007 Optimization of parametric performance of a PEMFC International Journal of Hydrogen Energy DOI 10.1016/j.ijhydene.2007.06.025 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 96.4%
  20. 2002 Yakıt hücreleri ve uygulama alanları Endüstri & Otomasyon YÖKSİS

Projects 18 See all (18) →

  1. 2023 Korozyona Karşı Nikel Alaşımlarıyla Çelik Levhaların Elektrokaplaması Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2023-12-14 – 2025-04-01
  2. 2021 Polimer Elektrolit Membran Yakıt Hücrelerindeki Farklı Membran, Gaz Difüzyon Tabakası ve Membran Elektrot Bileşkelerinin Farklı Sıcaklık ve Basınçlardaki Hidrolik Permabilitesinin Ölçümü Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2021-11-01 – 2022-11-29
  3. 2020 Zeolit Y Destekli Tungstofosforik Asit Katalizörlerin Benzil Alkol ile Benzenin Friedel-Crafts Alkilasyonunda Aktivitesinin Belirlenmesi Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2020-12-03 – 2021-12-03
  4. 2019 Farklı Alaşım Gruplarına Sahip Alüminyum Metali Türleri Üzerine Uygulanacak Nano Yüzey İşlem ve Organik Kaplamalar ile Cass Testi ve Çevrimsel Korozyon Direncini Artıran Proses Geliştirilmesi TÜBİTAK PROJESİ · Tamamlandı 2019-10-01 – 2020-12-31
  5. 2014 İnsansız Hava Aracı için Polimer Elektrolit Membran Yakıt Hücresi Yığını Geliştirilmesi Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2014-06-06 – 2015-09-18

Books 1

  1. 2016 Geleneksel ve Yenilenebilir Enerji Kaynakları Anadolu Üniversitesi Yayınları ISBN 978-975-06-1924-3 Kitap Bölümü · Ders Kitabı

Proceedings 16 See all (16) →

  1. 2002 Yenilenebilir Enerji Kaynaklarının Yakıt Hücreleriyle Eşanlı Kullanımı IV. Ulusal Temiz Enerji Sempozyumu
  2. 1997 Fosil Yakıt Kullanımından Kaynaklanan SO2 Giderici Yöntemlerin Araştırılması Isparta’da Hava Kirliliği ve Doğalgaz 97 Sempozyumu
  3. 2022 Water Transport with Thermo-Osmosis In Polymer Electrolyte Membrane Fuel Cells 6TH International Hydrogen Technologies Congress
  4. 2010 MEA and Methanol Concentration Optimization of a Passive Direct Methanol Fuel Cell EMCC-6, 6th Chemical Engineering Conference for Collaborative research in Eastern Mediterranean Countries
  5. 2002 Sitrat Prosesiyle Atıkgaz SO2 Giderimi IV. Mühendislik Mimarlık Sempozyumu

Patents 1

  1. — A Tyre Repair Kit Liquid and Production Method of Said Liquid

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Collaboration network

From the author lists of YÖKSİS publication records. Duplicate records of a work count once; institutions are co-authors’ current YÖKSİS affiliations.

Co-authors
21
With an akaturk profile
4
Turkish institutions
0
Co-authored works
%95

Academic co-authors 4

  1. SEMA AKYALÇIN Profesör · Eskişehir Teknik Üniversitesi same university 7
  2. MURAT TAMER Doktor Öğretim Üyesi · Eskişehir Teknik Üniversitesi same university 4
  3. HASAN FERDİ GERÇEL Profesör · Eskişehir Teknik Üniversitesi same university 2
  4. ÇAĞLA GÜL GÜLDİKEN Doktor Öğretim Üyesi · Eskişehir Teknik Üniversitesi same university 2

National collaboration 0 institutions

Within own university11 joint works · Eskişehir Teknik Üniversitesi

No joint work with another Turkish university.

Other co-authors (incl. international) 17

SÜLEYMAN KAYTAKOĞLU 6SIGNE KJELSTRUP 2AHMET CANANIL YAMANCEYLİN AKARECEM ERTUĞRULF. TANYA CHIKUMBAFATMA HANDE KESKİNJON G. PHAROAHKEREM BOZKURTMORTEN BJORGENMORTEN BJØRGENMUHAMMED KILINÇODNE S. BURHEIMPAPY M. ZEFANIYAPREBEN J. S. VIEÇAĞAN SATIR

Authors without an akaturk profile (international researchers, retired or former academics, students, clinicians) are grouped by name spelling; short forms such as “Gulluce M.” join the single full name they match.