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Academician

HAKAN DEMİRAL

Profesör

Eskişehir Osmangazi Üniversitesi Mühendislik-Mimarlık Fakültesi Kimya Mühendisliği Bölümü

Research topics OpenAlex
  1. Ana Dal Mühendislik Temel Alanı
  2. Yan Dal Kimya Mühendisliği
Keywords YÖKSİS
Articles 40 YÖKSİS 40 · OpenAlex 0 Total citations 2,921 h-index 22 · OpenAlex OpenAlex coverage %78 matched 31 / 40 Q1 articles 19 Scopus · WoS Q1 14 Best field rank #1,760 / 24,860 Main field · top 7.1% Co-authors 56 8 Turkish institutions

Citation impact

OpenAlex YÖKSİS articles matched in OpenAlex: 31 + YÖKSİS · co-author record: 4
h-index 22 Percentile in Türkiye: 98 #23 of 1,189 at their university by h-index
i10-index
24
Total citations
2,921
Top 0.9% in Türkiye
Per article
83.5
FWCI
4.24
1.00 = world average
World top 1%
2
World top 10%
17

Most cited articles

  1. Adsorption of copper II from aqueous solutions on activated carbon prepared from grape bagasse 2016 world top 1% 462 citations
  2. Adsorption of chromium VI from aqueous solution by activated carbon derived from olive bagasse and applicability of different adsorption models 2008 world top 1% 359 citations
  3. Removal of nitrate from aqueous solutions by activated carbon prepared from sugar beet bagasse 2010 world top 10% 342 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. 4 articles (25 citations) tagged with this academic’s YÖK author id in co-authors’ YÖKSİS records count only towards citations, h-index and i10; article counts, percentiles and rankings use their own YÖKSİS list. h-index on the OpenAlex author profile: 23.

Citing publications

Crossref 715 publications citing 31 DOI-bearing articles · 65 Türkiye-affiliated

2014 12017 12018 82019 1602020 1782021 2392022 752023 32025 342026 16

  1. 10.1016/j.seppur.2025.135840 2026
  2. 10.1016/b978-0-443-43940-7.00023-4 2026
  3. 10.1016/j.electacta.2025.147812 2026
  4. 10.1016/j.eti.2025.104706 2026 · cites 2 articles of this academic
  5. 10.1016/j.rineng.2025.108715 2026
  6. 10.1016/j.jphotochem.2025.116850 2026
  7. 10.1016/b978-0-443-31528-2.00005-6 2026
  8. 10.1016/j.jep.2025.121023 2026
  9. 10.1016/j.seppur.2025.135934 2026
  10. 10.1016/j.nexres.2025.101132 2026
  11. 10.1016/j.cemconcomp.2025.106403 2026
  12. 10.1016/j.jpowsour.2025.238941 2026
  13. 10.1016/j.memsci.2025.125069 2026
  14. 10.1016/b978-0-443-23625-9.00011-7 2026
  15. 10.1016/j.inoche.2025.115905 2026
  16. 10.1016/j.jwpe.2025.109277 2026
  17. Exploring the influence of various filler modification techniques on the biocomposites properties derived from lignocellulosic hazelnut waste shells TR Gulnare Ahmetli et al. · Sustainable Materials and Technologies · 2025
  18. Enhanced Electrochemical Performance of Supercapacitors Using Fe <sub>3</sub> O <sub>4</sub> ‐Doped Biomass‐Derived Activated Carbon Electrodes TR Kadir Sinan Aslan et al. · Electrochemical Science Advances · 2025
  19. 10.1007/s40030-025-00935-4 2025 · cites 2 articles of this academic
  20. 10.1021/acsomega.5c11610 2025
  21. 10.3390/min15111214 2025
  22. 10.3390/cleantechnol7040113 2025
  23. 10.2139/ssrn.5747586 2025
  24. 10.1002/slct.202503777 2025
  25. 10.1177/25726641251398248 2025
  26. 10.1063/5.0299065 2025
  27. 10.3390/ma19010008 2025
  28. 10.1016/j.fpsl.2025.101672 2025
  29. 10.1177/25726641251398251 2025
  30. 10.3390/molecules30234505 2025

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

YÖKSİS ?
Keyword rankings 1

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
56
With an akaturk profile
27
Turkish institutions
8
Co-authored works
%98

Academic co-authors 27

  1. İLKNUR DEMİRAL Profesör · Eskişehir Osmangazi Üniversitesi same university 17
  2. CANAN ŞAMDAN Doçent · Eskişehir Osmangazi Üniversitesi same university 11
  3. BELGİN KARABACAKOĞLU Profesör · Eskişehir Osmangazi Üniversitesi same university 6
  4. UĞUR MORALI Doçent · Eskişehir Osmangazi Üniversitesi same university 6
  5. FATMA TÜMSEK Profesör · Eskişehir Osmangazi Üniversitesi same university 5
  6. MURAT TAŞ Profesör · Ondokuz Mayıs Üniversitesi 4
  7. MÜRSEL ARICI Profesör · Eskişehir Osmangazi Üniversitesi same university 4
  8. OKAN ZAFER YEŞİLEL Profesör · Eskişehir Osmangazi Üniversitesi same university 4
  9. DERYA YILDIZ Doçent · Eskişehir Osmangazi Üniversitesi same university 3
  10. HAKAN ERER Profesör · Eskişehir Osmangazi Üniversitesi same university 3
Show all (27)
  1. SALİM EROL Doçent · Eskişehir Osmangazi Üniversitesi same university 3
  2. SEVGİ ŞENSÖZ Profesör · Eskişehir Osmangazi Üniversitesi same university 3
  3. FATİH SEMERCİ Profesör · Kırklareli Üniversitesi 2
  4. SEDA KESKİN AVCI Profesör · Koç Üniversitesi 2
  5. EMRE GÜR Profesör · Eskişehir Osmangazi Üniversitesi same university 1
  6. ESENGÜL KÖSE Profesör · Eskişehir Osmangazi Üniversitesi same university 1
  7. FERHUNDE ATAY Profesör · Eskişehir Osmangazi Üniversitesi same university 1
  8. HALE SÜTCÜ Profesör · Zonguldak Bülent Ecevit Üniversitesi 1
  9. NAİLE KARAKEHYA Doçent · Eskişehir Osmangazi Üniversitesi same university 1
  10. SADİ AKSU Doçent · Eskişehir Osmangazi Üniversitesi same university 1
  11. TUĞBA ALP ARICI Doçent · Kütahya Dumlupınar Üniversitesi 1
  12. UĞUR SELENGİL Doktor Öğretim Üyesi · Eskişehir Osmangazi Üniversitesi same university 1
  13. UĞUR YORULMAZ Araştırma Görevlisi · Eskişehir Osmangazi Üniversitesi same university 1
  14. YUNUS EMRE ŞİMŞEK Doçent · Bilecik Şeyh Edebali Üniversitesi 1
  15. YUNUS ZORLU Profesör · Gebze Teknik Üniversitesi 1
  16. YUNİS TORUN Doçent · Sivas Cumhuriyet Üniversitesi 1
  17. ÖZGÜR EMİROĞLU Profesör · Eskişehir Osmangazi Üniversitesi same university 1

National collaboration 8 institutions

Within own university31 joint works · Eskişehir Osmangazi Üniversitesi

  1. Ondokuz Mayıs Üniversitesi 4 works · 1 academics
  2. Koç Üniversitesi 2 works · 1 academics
  3. Kırklareli Üniversitesi 2 works · 1 academics
  4. Bilecik Şeyh Edebali Üniversitesi 1 works · 1 academics
  5. Gebze Teknik Üniversitesi 1 works · 1 academics
  6. Kütahya Dumlupınar Üniversitesi 1 works · 1 academics
  7. Sivas Cumhuriyet Üniversitesi 1 works · 1 academics
  8. Zonguldak Bülent Ecevit Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 29

Ceren Doğan 3PELİN ÖZPINAR 3yunus güçlü 2Çiğdem Altıntaş 2Ayşe BaşaranBao-Lian SuBaykul EsraBaykul M CelalettinBurak SeçkinCihan GüngörEngin AysunErkoç SevilayFİLİZ BAYRAKCI KARELGezer M DenizGündüzoğlu GülHATİCE HÜRREM CİNIşıl UzunKose T EnnilM ERCENGİZ YILDIRIMME YildirimMelih KarakullukçuNikolay TumanovOrkun GültepeOzturk NeseSAİT YORGUNSEVAL YILMAZ AFŞARTUĞÇE BOZKURTVural NaileİZGE DEMİR

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.

Indexes and citation percentiles

?
TR Index 1 articles
OpenAlex citation percentile
Top 1%2
Top 10%18
Avg · n 32 %77.0
Other counts

Scopus (SJR)

  • YÖKSİS rows 33

WoS (JCR)

  • YÖKSİS rows 34

Articles

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

40articles

Journals with publications

25 journals

Narrow down

Scopus (SJR)
Q119 Q210 Q32 Q41
WoS (JCR)
Q114 Q28 Q38 Q43
TR Index
1articles

Article list

  1. 2026 Effect of surface functional group chemistry on the interface-directed growth of Fe₂O₃ nanorods on modified activated carbons Surfaces and Interfaces DOI 10.1016/j.surfin.2026.108603 YÖKSİS SJR Q1 JCR Q1 OpenAlex 3.8%
  2. 2026 Magnetic Activated Carbon Prepared From Hazelnut Shell as Supercapacitor Electrodes ChemistrySelect DOI 10.1002/slct.202505900 YÖKSİS SJR Q3 JCR Q3 OpenAlex 80.3%
  3. 2026 Investigation of the Potential of Super-Activated Carbon Production from Fish Wastes: The Example of Invasive Species Carassius Gibelio Gazi University Journal of Science DOI 10.35378/gujs.1693113 YÖKSİS SJR Q1 JCR Q2 OpenAlex 5.7%
  4. 2025 Synergistic effects of Al–Co co-doping and capping agents on the corrosion and photovoltaic performance of ZnO nanosamples Electrochimica Acta DOI 10.1016/j.electacta.2025.147711 YÖKSİS SJR Q1 JCR Q2 OpenAlex 55.5%
  5. 2024 Effective degradation of bentazone by two-dimensional and three-phase, three-dimensional electro-oxidation system: kinetic studies and optimization using ANN Environmental Science and Pollution Research DOI 10.1007/s11356-024-34493-2 YÖKSİS SJR Q1 JCR Q1 OpenAlex 48.1%
  6. 2023 Adsorption of malachite green on to poplar sawdust activated carbon Separation Science and Technology DOI 10.1080/01496395.2023.2240492 YÖKSİS SJR Q2 JCR Q3 OpenAlex 64.0%
  7. 2023 Effect of binder on the electrochemical performance of activated carbon electrodes obtained from waste hazelnut shells: Comparison of PTFE and PVDF Diamond and Related Materials DOI 10.1016/j.diamond.2023.110092 YÖKSİS SJR Q2 JCR Q2 OpenAlex 87.8%
  8. 2023 Two-dimensional oxalamide based isostructural MOFs for CO2 capture Journal of Solid State Chemistry DOI 10.1016/j.jssc.2022.123778 YÖKSİS SJR Q2 JCR Q2 OpenAlex 48.8%
  9. 2022 Activated carbons prepared from hazelnut shell waste by phosphoric acid activation for supercapacitor electrode applications and comprehensive electrochemical analysis Renewable Energy DOI 10.1016/j.renene.2022.02.126 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 97.5%
  10. 2021 Enrichment of the surface functional groups of activated carbon by modification method Surfaces and Interfaces DOI 10.1016/j.surfin.2020.100873 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 98.4%
  11. 2021 Oxalamide-Functionalized Metal Organic Frameworks for CO2 Adsorption ACS Applied Materials & Interfaces DOI 10.1021/acsami.1c11330 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 92.2%
  12. 2020 Preparation of new carbon molecular sieves for optimized carbon dioxide adsorption and product yield NEW CARBON MATERIALS DOI https://linkinghub.elsevier.com/retrieve/pii/S1872580520604851 YÖKSİS JCR Q4
  13. 2020 A porous Zn(II)-coordination polymer based on a tetracarboxylic acid exhibiting selective COsub2/sub adsorption and iodine uptake DALTON TRANSACTIONS DOI http://xlink.rsc.org/?DOI=D0DT01875A YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 90.4%
  14. 2020 COMPARISON OF BASIC DYESTUFF ADSORPTION CAPACITIES OF ACTTVATED CARBONS PRODUCED BY ZnCI2 AND H3PO4 ACTIVATION FRESENIUS ENVIRONMENTAL BULLETIN YÖKSİS SJR Q4 JCR Q4
  15. 2020 ŞEFTALİ ÇEKİRDEĞİNDEN ÇİNKO KLORÜR AKTİVASYONU İLE AKTİF KARBON ÜRETİMİ VEKARAKTERİZASYONU Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi YÖKSİS TR Index
  16. 2019 Synthesis of carbon molecular sieve for carbon dioxide adsorption: Chemical vapor deposition combined with Taguchi design of experiment method POWDER TECHNOLOGY DOI 10.1016/j.powtec.2019.07.101 YÖKSİS SJR Q1 JCR Q1 OpenAlex 86.2%
  17. 2018 Preparation and characterization of carbon molecular sieves from chestnut shell by chemical vapor deposition ADVANCED POWDER TECHNOLOGY DOI 10.1016/j.apt.2018.07.015 YÖKSİS SJR Q1 JCR Q2 OpenAlex 67.7%
  18. 2018 Optimization of activated carbon production from sunflower seed extracted meal: Taguchi design of experiment approach and analysis of variance JOURNAL OF CLEANER PRODUCTION DOI 10.1016/j.jclepro.2018.04.084 2 YÖKSİS records YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 97.1%
  19. 2017 CO2 and Iodine Uptake Properties of Co(II)-Coordination Polymer Constructed from Tetracarboxylic Acid and Flexible Bis(imidazole) Linker Crystal Growth Design DOI 10.1021/acs.cgd.7b00171 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 92.3%
  20. 2017 KINETICS AND EQUILIBRIUM ADSORPTION STUDY OFLEAD(II) ONTO ACTIVATED CARBON PREPARED FROMPUMPKIN SEED SHELL FRESENIUS ENVIRONMENTAL BULLETIN YÖKSİS SJR Q3 JCR Q4

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