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Academician

ÖZGÜR SÖNMEZ

Profesör

Mersin Üniversitesi Fen Fakültesi Kimya Bölümü

Research topics OpenAlex
  1. Ana Dal Fen Bilimleri ve Matematik Temel Alanı
  2. Yan Dal Kimya
Keywords YÖKSİS
Articles 25 YÖKSİS 25 · OpenAlex 0 Total citations 382 h-index 12 · OpenAlex OpenAlex coverage %80 matched 20 / 25 Q1 articles 12 Scopus · WoS Q1 10 Best field rank #370 / 1,270 Keyword · top 29.1% Co-authors 31 4 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: 20 + YÖKSİS · co-author record: 4
h-index 12 Percentile in Türkiye: 84 #184 of 1,208 at their university by h-index
i10-index
13
Total citations
382
Top 17% in Türkiye
Per article
15.9
FWCI
1.44
1.00 = world average
World top 1%
0
World top 10%
4

Most cited articles

  1. Comparing the effect of sub-critical water extraction with conventional extraction methods on the chemical composition of Lavandula stoechas 2008 world top 10% 88 citations
  2. Influence of the addition of various ionic liquids on coal extraction with NMP 2018 52 citations
  3. The influence of process parameters on desulfurization of two Turkish lignites by selective oxidation 2001 world top 10% 32 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 (31 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: 13.

Citing publications Crossref 78 publications citing 22 DOI-bearing articles · 12 Türkiye-affiliated
  • 2015 1
  • 2018 6
  • 2019 13
  • 2020 23
  • 2021 19
  • 2022 5
  • 2025 8
  • 2026 3
  1. Microwave-assisted biodiesel production from waste cooking oil using pyrrolidonium ionic liquid catalyst: optimization, kinetic and thermodynamic studies TR Abdoul Salam Issiaka Ibrahim et al. · Biomass and Bioenergy · 2026 · cites 5 articles of this academic
  2. DOI 10.1016/j.cis.2025.103696 2026
  3. DOI 10.1016/j.fhfh.2025.100262 2026
  4. Stress Fingerprints of Phyllocoptruta oleivora Infestation: from Pomology to Polymethoxyflavones in Citrus sinensis TR Gülsevim Ti̇ri̇ng et al. · Journal of Chemical Ecology · 2025
  5. DOI 10.1080/19392699.2025.2580305 2025
  6. DOI 10.3390/plants14223435 2025
  7. DOI 10.3390/catal15121161 2025
  8. DOI 10.1021/acssuschemeng.5c07701 2025
  9. DOI 10.1186/s13065-025-01662-4 2025
  10. DOI 10.3390/foods14244255 2025
  11. DOI 10.22270/jddt.v15i10.7412 2025
  12. Comparative degradation of 5-fluorouracil in aqueous solution by using H2O2-modified subcritical water, photocatalytic oxidation and electro-Fenton processes TR Esra Kulaksız et al. · Environmental Research · 2022
  13. DOI 10.1016/j.chemosphere.2022.134034 2022
  14. DOI 10.1016/j.fuel.2021.121821 2022
  15. DOI 10.1016/j.jaap.2022.105477 2022
  16. DOI 10.1016/j.chemosphere.2021.131589 2022
  17. Synthesis and Sulfonation of an Aluminum-Based Metal–Organic Framework with Microwave Method and Using for the Esterification of Oleic Acid TR Cihan Gecgel et al. · Journal of Inorganic and Organometallic Polymers and Materials · 2021
  18. DOI 10.1016/j.seppur.2021.119342 2021
  19. DOI 10.1016/j.jaap.2021.105120 2021
  20. DOI 10.1016/j.jfueco.2021.100018 2021
  21. DOI 10.1016/j.jiec.2021.07.018 2021
  22. DOI 10.1002/cjce.24073 2021
  23. DOI 10.3390/j4030023 2021
  24. DOI 10.1021/acsomega.1c04260 2021
  25. DOI 10.1007/s10973-021-10870-8 2021
  26. DOI 10.1016/j.indcrop.2021.113369 2021
  27. DOI 10.1016/j.tifs.2021.05.037 2021
  28. DOI 10.1016/j.sajb.2021.05.014 2021
  29. DOI 10.1016/j.jaap.2021.105204 2021
  30. DOI 10.1016/j.cdc.2021.100740 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 25

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

Indexes and citation percentiles

?
TR Index 0 articles
OpenAlex citation percentile
Top 1%0
Top 10%4
Avg · n 20 %68.7
Other counts

Scopus (SJR)

  • YÖKSİS rows 23

WoS (JCR)

  • YÖKSİS rows 23

Articles

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

25articles

Journals with publications

15 journals

Narrow down

Scopus (SJR)
Q112 Q24 Q35 Q42
WoS (JCR)
Q110 Q23 Q35 Q45
TR Index
0articles

Article list

  1. 2026 Microwave-assisted biodiesel production from waste cooking oil using pyrrolidonium ionic liquid catalyst: optimization, kinetic and thermodynamic studies Biomass and Bioenergy DOI 10.1016/j.biombioe.2025.108630 YÖKSİS SJR Q1 JCR Q1 OpenAlex 89.6%
  2. 2026 Machine learning-assisted prediction and optimization of microwave-assisted esterification of levulinic acid for ethyl levulinate production Bioresource Technology Reports DOI 10.1016/j.biteb.2026.102832 YÖKSİS SJR Q1 JCR Q1 OpenAlex 33.4%
  3. 2025 Microwave-assisted biodiesel production from waste cooking oil using deep eutectic solvent catalyst: Kinetic and thermodynamic insights Biomass and Bioenergy DOI 10.1016/j.biombioe.2025.108148 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 94.5%
  4. 2025 Microwave-assisted esterification of oleic acid using pyrrolidonium-based bronsted-acidic ionic liquids catalyst Fuel DOI 10.1016/j.fuel.2024.133791 YÖKSİS SJR Q1 JCR Q1 OpenAlex 81.9%
  5. 2024 Esterification of oleic acid using CoFe2O4@MoS2 solid acid catalyst under microwave irradiation Fuel DOI 10.1016/j.fuel.2024.131988 YÖKSİS SJR Q1 JCR Q1
  6. 2023 Graphene oxide-catalyzed microwave-assisted esterification of oleic acid to biodiesel Biofuels DOI 10.1080/17597269.2024.2308987 YÖKSİS SJR Q3 JCR Q3
  7. 2022 Ionic liquid and microwave irradiation synergism for efficient biodiesel synthesis from waste cooking oil Biofuels DOI 10.1080/17597269.2022.2122148 YÖKSİS SJR Q3 JCR Q4 OpenAlex 60.3%
  8. 2021 Evaluation of sewage sludge biochar and modified derivatives as novel SPE adsorbents for monitoring of bisphenol A Chemosphere DOI 10.1016/j.chemosphere.2020.128866 YÖKSİS SJR Q1 JCR Q1 OpenAlex 76.9%
  9. 2020 Microwave‐Assisted Esterification of Oleic Acid Using an Ionic Liquid Catalyst Chemical Engineering & Technology DOI 10.1002/ceat.202000045 YÖKSİS SJR Q2 JCR Q3 OpenAlex 65.6%
  10. 2020 The production of ash-free coal in closed vessels with the microwave method International Journal of Coal Preparation and Utilization DOI 10.1080/19392699.2020.1732945 YÖKSİS SJR Q3 JCR Q2 OpenAlex 34.4%
  11. 2019 Leaching of coals with subcritical water International Journal of Coal Preparation and Utilization DOI 10.1080/19392699.2019.1649664 YÖKSİS SJR Q2 JCR Q2 OpenAlex 38.6%
  12. 2019 Microwave-assisted d-pinitol extraction from carob: application of Box–Behnken design Journal of the Iranian Chemical Society DOI 10.1007/s13738-019-01824-x YÖKSİS SJR Q3 JCR Q3 OpenAlex 76.7%
  13. 2018 Comparative mineralization of Basic Red 18 with electrochemical advanced oxidation processes Journal of the Serbian Chemical Society DOI 10.2298/JSC170227095G YÖKSİS SJR Q3 JCR Q4 OpenAlex 66.2%
  14. 2018 Influence of the addition of various ionic liquids on coal extraction with NMP Fuel DOI 10.1016/j.fuel.2017.10.017 YÖKSİS SJR Q1 JCR Q1 OpenAlex 82.5%
  15. 2016 Optimization of solvent extraction process of some Turkish coals using response surface methodology and production of ash‐free coal Asia-Pacific Journal of Chemical Engineering DOI 10.1002/apj.2034 YÖKSİS SJR Q2 JCR Q3 OpenAlex top 10% OpenAlex 96.6%
  16. 2015 Response Surface Methodological Approach to Optimize Microwave-assisted Extraction of Cayirhan Lignite Energy Sources, Part A: Recovery, Utilization, and Environmental Effects DOI 10.1080/15567036.2012.721053 YÖKSİS SJR Q2 JCR Q4 OpenAlex 9.7%
  17. 2014 Antimicrobial Activity of the Essential Oil ofBallota saxatilissubsp.brachyodonta(Boiss) P. H. Davis & Doroszenko from Turkey Journal of Essential Oil Bearing Plants DOI 10.1080/0972060X.2014.935023 YÖKSİS SJR Q4 JCR Q4 OpenAlex 82.6%
  18. 2013 Response Surface Methodology for Oxidation Degradationof the basic Yellow 28 dye by Temperature and Ferrous Ion Activated Persulfate Asian Journal of Chemistry YÖKSİS
  19. 2011 An Investigation of the Effect of Pre-swelling on the Extraction Yield of Two Different Ranked Turkish Coals Energy Sources, Part A: Recovery, Utilization, and Environmental Effects DOI 10.1080/15567030903503159 YÖKSİS SJR Q1 JCR Q3 OpenAlex 71.9%
  20. 2011 Producing ashless coal extracts by microwave irradiation Fuel DOI 10.1016/j.fuel.2011.02.006 YÖKSİS SJR Q1 JCR Q1 OpenAlex 70.4%

Projects 19 See all (19) →

  1. 2018 Oleik Asidinin Mikrodalga Yardımlı Esterifikasyonu ve Biyodizel Üretimi Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2018-01-02 – 2019-07-02
  2. 2018 Su Örneklerindeki Bisfenol-A’nın Biyokömür Kullanarak Zenginleştirilmesi ve Kromotografik Yöntem İle Analizi Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2018-06-01 – 2019-12-01
  3. 2017 Heterojen Katalizör Varlığında Soya Yağından Biyodizel Üretimi Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2017-07-03 – 2019-01-03
  4. 2019 Yanıt Yüzey Yöntemi Kullanılarak İyonik Sıvı Katalizörlüğünde Oleik Asidin Metanol ile Esterleştirme Reaksiyonunun Optimizasyonu Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2019-04-01 – 2020-10-01
  5. 2021 Grafen Oksit Katalizörlüğünde Biyodizel Üretimi Yükseköğretim Kurumları tarafından destekli bilimsel araştırma projesi · Tamamlandı 2021-04-12 – 2022-07-12

Proceedings 21 See all (21) →

  1. 2018 Heterojen Katalizör Varlığında Soya Yağından Biyodizel Üretimi I. Uluslararası Akdeniş Sempozyumu
  2. 2019 Microwave-Assisted Biodiesel Production from Oleic Acid 2nd Cilicia International Symposium on Engineering and Technology,
  3. 2019 Biodiesel production from vegetable waste oils in ionic liquid catalyst 2nd International Eurasian Conference On Biological and Chemical Sciences
  4. 2019 MİKRODALGA DESTEKLİ BİYODİZEL ÜRETİMİ BİLTEK ULUSLARARASI BİLİM, TEKNOLOJİ VE SOSYAL BİLİMLERDE GÜNCEL GELİŞMELER SEMPOZYUMU
  5. 2019 Su Örneklerindeki Bisfenol-A’nın Modifiye Kömür Kullanarak Zenginleştirilmesi V. International Congress on Natural and Health Sciences (ICNHS-2019)

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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
31
With an akaturk profile
10
Turkish institutions
4
Co-authored works
%96

Academic co-authors 10

  1. ELİFE SULTAN GİRAY Profesör · Çukurova Üniversitesi 9
  2. BELGİN GÖZMEN SÖNMEZ Profesör · Mersin Üniversitesi same university 8
  3. GÜRBÜZ ÇOMAK Doçent · Mersin Üniversitesi same university 2
  4. AYŞE ERDOĞAN Doçent · Mersin Üniversitesi same university 1
  5. DURMUŞ ALPASLAN KAYA Profesör · Hatay Mustafa Kemal Üniversitesi 1
  6. MEMET İNAN Profesör · Adıyaman Üniversitesi 1
  7. MURAT TÜRK Öğretim Görevlisi (ders Vermekle Görevli) · Çukurova Üniversitesi 1
  8. SELDA DOĞAN ÇALHAN Doçent · Mersin Üniversitesi same university 1
  9. SÜLEYMAN KIZIL Profesör · Dicle Üniversitesi 1
  10. ZEKİYE AYŞE EVEREST Profesör · Mersin Üniversitesi same university 1

National collaboration 4 institutions

Within own university12 joint works · Mersin Üniversitesi

  1. Çukurova Üniversitesi 9 works · 2 academics
  2. Adıyaman Üniversitesi 1 works · 1 academics
  3. Dicle Üniversitesi 1 works · 1 academics
  4. Hatay Mustafa Kemal Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 21

Abdoul Salam Issiaka Ibrahim 4Mehmet Özden Çakır 2SALİHA KIRICI 2turan çevik 2AYŞE MULLA BİRERAdile KavlakAhmad YAHAYAAynur CindioğluAzize SozutekBelgin GözmenDimitrios KalderisELİF DEMİRHilmi BOYACIKÜBRA BİLİKKıbrıs Ortopedik Özürlüler Derneği Proje EkibiMeral TurabikPınar ErsanSENA SAYDIServet BölükTayfun HüyükpınarÖzcan Yıldız

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.