Doç. Dr. ŞEFİKA KAYA

Yayın Ağı

Makaleler 41

1. Catalytic Application of a Zwitterionic Polymeric Network for Hydrogen Generation via Sodium Borohydride Methanolysis

Gokkus K., KAYA Ş., Gur M., YILDIZ D., YILDIRIM E., DEMİR KIVRAK H., et al.

CATALYSIS LETTERS , cilt.155, sa.12, 2025 (SCI-Expanded, Scopus)

2. Enhanced Hydrazine Electrooxidation through Benzofuran Derivatives Containing α,β-Unsaturated Dicyano Groups: Synthesis, Electrocatalytic Performance, and Insights from DFT and Topological Analysis

Najri B. A., Mohand Saidi K., KAYA Ş., KIVRAK A., DEMİR KIVRAK H.

ACS Omega , cilt.10, sa.25, ss.27182-27193, 2025 (SCI-Expanded)

3. Superior Hydrazine Electrooxidation Activities on Tin and Zirconium Promoted ZSM-5 Zeolite Catalyst

YILDIZ D., KAYA Ş., ÖZOK ARICI Ö., Caglar A., KIVRAK A., DEMİR KIVRAK H.

ADVANCED MATERIALS INTERFACES , cilt.12, sa.5, 2025 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

4. Enhanced performance of CNT supported bimetallic PdM (M=Cr, Ta, Bi, Hf) catalysts as anode electrode for ammonia borane electrooxidation

Kaya Ş., Caglar A., Demir Kıvrak H.

Process Safety and Environmental Protection , cilt.191, ss.1896-1904, 2024 (SCI-Expanded) Sürdürülebilir Kalkınma

5. Constructing HNT-AC Supported CoNi Nanoparticles for Hydrogen Generation toward NaBH4 Hydrolysis: Optimization with RSM-CCD

Ecer U., Yılmaz Ş., Ulaş B., KAYA Ş.

Catalysis Letters , cilt.154, sa.10, ss.5472-5486, 2024 (SCI-Expanded)

6. Enhanced catalytic performance of Pd/PMAc-g-CNT composite for water splitting and supercapacitor applications

Hansu T. A., Kaya Ş., Çağlar A., Akdemir M., Demir Kıvrak H., Orak C., et al.

Ionics , cilt.30, sa.9, ss.5513-5524, 2024 (SCI-Expanded) Sürdürülebilir Kalkınma

7. SYNTHESIS OF BENZO[B]THIOPHENE-BASED ORGANIC COMPOUNDS AND THEIR HYDRAZINE ELECTROOXIDATION PERFORMANCE AS AN ANODE CATALYST

ÖZOK ARICI Ö., ÇAĞLAR A., KAYA Ş., DEMİR KIVRAK H., KIVRAK A.

Eskişehir Osmangazi Üniversitesi mühendislik ve mimarlık fakültesi dergisi (online) , cilt.32, 2024 (Hakemli Dergi) Sürdürülebilir Kalkınma

8. Investigation of electrooxidation and methanolysis of sodium borohydride on activated carbon supported Co catalysts from poplar sawdust

Caglar A., Kaya Ş., Saka C., Yıldız D., Demir Kıvrak H.

International Journal of Hydrogen Energy , cilt.75, ss.171-178, 2024 (SCI-Expanded) Sürdürülebilir Kalkınma

9. Synthesis and Characterization of Polymer Particles as Metal-Free Catalysts for Electrooxidation and Methanolysis of Sodium Borohydride

Gokkus K., Kaya Ş., Yıldız D., Saka C., Gür M., Bütün V., et al.

ChemistrySelect , cilt.9, sa.26, 2024 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

10. Design of highly effective organic catalyst for hydrazine electrooxidation: Iodobenzo[b]furan derivatives

Najri B. A., Kaya Ş., Kavak E., Kıvrak A., Demir Kıvrak H.

Process Safety and Environmental Protection , cilt.187, ss.792-798, 2024 (SCI-Expanded) Sürdürülebilir Kalkınma

11. Exploring the Triple Applications of Ag/PMAc-g-CNT Nanocomposites in Enhancing HER, OER and Supercapacitor Performance

Kaya Ş., Çağlar A., Akdemir M., Demir Kıvrak H., Horoz S., Kaya M.

Waste and Biomass Valorization , cilt.15, sa.5, ss.2781-2792, 2024 (SCI-Expanded) Sürdürülebilir Kalkınma

12. Activated carbon from waste fabrics as a catalyst for NaBH4 methanolysis

Yıldız D., Sarıboğa E., Altınay B. S., Denktaş D., Şirin G., Altun Ş. N., et al.

Process Safety and Environmental Protection , cilt.185, ss.831-838, 2024 (SCI-Expanded) Sürdürülebilir Kalkınma

13. Novel Ti3C2X2 MXene supported BaMnO3 nanoparticles as hydrazine electrooxidation catalysts

Ulaş B., ÇETİN T., KAYA Ş., Akınay Y., DEMİR KIVRAK H.

International Journal of Hydrogen Energy , cilt.58, ss.726-736, 2024 (SCI-Expanded)

14. Methanolysis and electrooxidation of sodium borohydride on CNT supported Pd and Au bimetallic catalysts

KAYA Ş., Caglar A., Saka C., DEMİR KIVRAK H.

Journal of Electroanalytical Chemistry , cilt.956, 2024 (SCI-Expanded)

15. Waste ceramic frit as novel catalyst triggering sodium borohydride methanolysis reaction

Rüzgar D., YILDIZ D., KAYA Ş., Martinez J. v., Yeşilbursa G., DEMİR KIVRAK H.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY , cilt.56, ss.1038-1048, 2024 (SCI-Expanded) Sürdürülebilir Kalkınma

16. Investigation of the performance of (4-(3-iodobenzo[b]thiophen-2-yl)-N,N-dimethyllaniline as an anode catalyst for glucose electrooxidation

Özok Arıcı Ö., Kaya Ş., Çağlar A., Demir Kıvrak H., Kıvrak A.

Manas Journal of Engineering , cilt.11, sa.2, ss.216-222, 2023 (Hakemli Dergi)

17. Enhanced Photocatalytic Hydrogen Production on Cd-, Te-, Se-, and S-Doped Titanium Dioxide Catalysts

KAYA Ş., Saka C., Caglar A., Kaya M., DEMİR KIVRAK H.

Journal of Electronic Materials , cilt.52, sa.12, ss.8227-8236, 2023 (SCI-Expanded)

18. High-efficiency catalyst for water splitting and supercapacitor applications: the promising role of Ni/PMAc-g-CNT

Çağlar A., KAYA Ş., Hansu T. A., Akdemir M., DEMİR KIVRAK H., Horoz S., et al.

IONICS , cilt.29, sa.10, ss.4147-4157, 2023 (SCI-Expanded)

19. Enhanced hydrogen production via methanolysis and energy storage on novel poplar sawdust-based biomass-derived activated carbon catalyst

KAYA Ş., Saka C., YILDIZ D., EROL S., Ulaş B., Demir I., et al.

JOURNAL OF APPLIED ELECTROCHEMISTRY , cilt.53, sa.8, ss.1643-1655, 2023 (SCI-Expanded, Scopus) Sürdürülebilir Kalkınma

20. A novel hazelnutt bagasse based activated carbon as sodium borohydride methanolysis and electrooxidation catalyst

Saka C., Yıldız D., Kaya Ş., Caglar A., Elitok D., Yaylı E., et al.

International Journal of Hydrogen Energy , cilt.48, sa.65, ss.25339-25353, 2023 (SCI-Expanded)

21. Synthesis, characterization and 1-propanol electrooxidation application of carbon nanotube supported bimetallic catalysts

KAYA Ş.

International Journal of Hydrogen Energy , cilt.48, sa.48, ss.18398-18404, 2023 (SCI-Expanded)

22. Characterization and electrooxidation activity of ternary metal catalysts containing Au, Ga, and Ir for enhanced direct borohydride fuel cells

Caglar A., KAYA Ş., DEMİR KIVRAK H.

Journal of Applied Electrochemistry , cilt.53, sa.6, ss.1207-1218, 2023 (SCI-Expanded)

23. Electrooxidation of 1-Propanol on carbon nanotube supported Au@PtBi anode catalyst under alkaline condition

Kaya Ş.

MATERIALS CHEMISTRY AND PHYSICS , cilt.300, ss.127563-127569, 2023 (SCI-Expanded)

24. CNT-Supported Multi-Metallic (Ga@PdAgCo) Anode Catalysts: Synthesis, Characterization, and Glucose Electrooxidation Application

KAYA Ş., Caglar A., DEMİR KIVRAK H.

JOURNAL OF ELECTRONIC MATERIALS , cilt.52, sa.2, ss.887-895, 2023 (SCI-Expanded)

25. Development and application of bimetallic catalysts supported carbon nanotube for 1-propanol electrooxidation

Kaya Ş.

Manas Journal of Engineering , cilt.10, sa.2, ss.134-140, 2022 (Hakemli Dergi)

26. Carbon nanotube supported Ga@PdAgCo anode catalysts for hydrazine electrooxidation in alkaline media

KAYA Ş., Caglar A., DEMİR KIVRAK H.

FUEL , cilt.324, 2022 (SCI-Expanded)

27. Glucose electrooxidation modelling studies on carbon nanotube supported Pd catalyst with response surface methodology and density functional theory

KAYA Ş., Ulaş B., Duzenli D., ÖNAL I., Er O. F., Yilmaz Y., et al.

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS , cilt.168, 2022 (SCI-Expanded)

28. Benzotiyofen@Pd as an efficient and stable catalyst for the electrocatalytic oxidation of hydrazine

Kaya Ş., Ozok-Arici Ö., Kıvrak A., Caglar A., Kıvrak H.

FUEL , cilt.328, sa.125355, ss.1-7, 2022 (SCI-Expanded)

29. A REMARKABLE SYNERGIC EFFECT OF POLY (ACRYCLIC ACID) HYDROGEL ANCHORED PD CATALYSTS IN FORMIC ACID ELECTROOXIDATION REACTION

Khalid S., DEMİR KIVRAK H., ALPASLAN D., KAYA Ş., AKTAŞ N.

INTERNATIONAL JOURNAL OF ECOSYSTEMS AND ECOLOGY SCIENCE-IJEES , sa.4, ss.275-282, 2022 (ESCI) Sürdürülebilir Kalkınma

30. Optimization of Electrode Preperation Conditions for Enhanced Glucose Electrooxidation on Pt/CNT by Response Surface Methodology

KAYA Ş., Ulaş B., Er O. F., Yılmaz Y., DEMİR KIVRAK H.

JOURNAL OF ELECTRONIC MATERIALS , cilt.51, sa.6, ss.2971-2981, 2022 (SCI-Expanded)

31. Glucose Electrooxidation Study on 3-iodo-2-(aryl/alkyl)benzo[b]thiophene Organic Catalyst

Ozok-Arici Ö., KAYA Ş., Caglar A., DEMİR KIVRAK H., KIVRAK A.

JOURNAL OF ELECTRONIC MATERIALS , cilt.51, sa.4, ss.1653-1662, 2022 (SCI-Expanded, Scopus)

32. Heterogeneous Fenton process with Fe(III) based catalyst for treatment of textile industry wastewater

KAYA Ş., AŞÇI Y.

Indian Journal of Chemical Technology , cilt.29, sa.2, ss.166-173, 2022 (SCI-Expanded) Sürdürülebilir Kalkınma

33. Highly Active RuPd Bimetallic Catalysts for Sodium Borohydride Electrooxidation and Hydrolysis

KAYA Ş., Yilmaz Y., Er O. F., Alpaslan D., Ulaş B., Dudu T. E., et al.

JOURNAL OF ELECTRONIC MATERIALS , cilt.51, sa.1, ss.403-411, 2022 (SCI-Expanded) Sürdürülebilir Kalkınma

34. Using Iron-Containing Metal Oxide as Catalyst for Heterogeneous Fenton Process in Textile Industry Wastewater

DURGUT M., KAYA Ş., AŞÇI Y.

Eskişehir Osmangazi Üniversitesi mühendislik ve mimarlık fakültesi dergisi (online) , cilt.29, sa.1, ss.110-117, 2021 (Hakemli Dergi)

35. Photocatalytic Oxidation and Heterogeneous Fenton Applications with Paper Industry Wastewater

KAYA Ş., AŞÇI Y.

Eskişehir Technical University Journal of Science and and Technology A- Applied Sciences and Engineering , cilt.21, sa.3, ss.454-463, 2020 (Hakemli Dergi)

36. Application of heterogeneous Fenton processes using Fe(III)/MnO2 and Fe(III)/SnO2 catalysts in the treatment of sunflower oil industrial wastewater

KAYA Ş., AŞÇI Y.

DESALINATION AND WATER TREATMENT , cilt.171, ss.302-313, 2019 (SCI-Expanded) Sürdürülebilir Kalkınma

37. Evaluation of Color and COD Removal by Fenton and Photo-Fenton Processes from Industrial Paper Wastewater

KAYA Ş., AŞÇI Y.

Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi , cilt.9, sa.3, ss.1539-1550, 2019 (Hakemli Dergi)

38. Investigation of Color Removal of Sunflower Oil Industrial Wastewater with Fenton Process

KAYA Ş., AŞÇI Y.

International Journal of Engineering Inventions , cilt.7, sa.5, ss.61-65, 2018 (Hakemli Dergi)

39. Sorption of cobalt(II) from an aqueous medium using Amberlite 200C and Dowex 88 resins: Equilibrium and kinetic studies

Asci Y., Kaya Ş.

DESALINATION AND WATER TREATMENT , cilt.57, sa.28, ss.13091-13105, 2016 (SCI-Expanded)

40. Removal of cobalt ions from water by ion-exchange method

AŞÇI Y., KAYA Ş.

DESALINATION AND WATER TREATMENT , cilt.52, ss.267-273, 2014 (SCI-Expanded)

41. Enhanced biosorption of nickel(II) ions by silica-gel-immobilized waste biomass: Biosorption characteristics in batch and dynamic flow mode

AKAR T., Kaynak Z., Ulusoy Ş., Yuvaci D., Onari G., AKAR S.

JOURNAL OF HAZARDOUS MATERIALS , cilt.163, ss.1134-1141, 2009 (SCI-Expanded) Sürdürülebilir Kalkınma

Hakemli Bilimsel Toplantılarda Yayımlanmış Bildiriler 22

1. Pd/Organik Malzeme Tabanlı Anot Katalizörü ve QPVA Membran ile Doğrudan Hidrazin Yakıt Pili Performansının İncelenmesi

KAYA Ş., ÖZOK ARICI Ö., ULAŞ B., KIVRAK A., DEMİR KIVRAK H.

6. BİLSEL INTERNATIONAL SUMELA SCIENTIFIC RESEARCHES CONGRESS, Türkiye, 12 - 13 Nisan 2025, ss.296-301, (Tam Metin Bildiri)

2. Doğrudan Hidrazin Yakıt Pili Sistemlerinde Organik Temelli Katalizörlerin Performanslarının İncelenmesi

KAYA Ş., ÖZOK ARICI Ö., ULAŞ B., KIVRAK A., DEMİR KIVRAK H.

4. BİLSEL INTERNATIONAL SUMELA SCIENTIFIC RESEARCHES CONGRESS, Türkiye, 10 - 11 Ağustos 2024, ss.641-647, (Tam Metin Bildiri)

3. Synthesis and Electrochemical Applications of Carbon Nanotube Supported Pd-based Anode Catalysts for Direct Methanol Fuel Cell

KAYA Ş.

7th International Hydrogen Technologies Congress, Elazığ, Türkiye, 10 Mayıs 2023, ss.79-81, (Tam Metin Bildiri)

4. Methanolysis and Electrooxidation of Sodium Borohydride on CNT Supported Pd and Au Bimetallic Catalysts

KAYA Ş., ÇAĞLAR A., SAKA C., DEMİR KIVRAK H.

7th International Hydrogen Technologies Congress, Elazığ, Türkiye, 10 Mayıs 2023, ss.75-78, (Tam Metin Bildiri)

5. Investigation of Electrooxidation and Methanolysis of Sodium Borohydride on Activated Carbon Supported Co Catalysts from Poplar Sawdust

ÇAĞLAR A., KAYA Ş., SAKA C., YILDIZ D., DEMİR KIVRAK H.

7th International Hydrogen Technologies Congress, Elazığ, Türkiye, 10 Mayıs 2023, ss.71-74, (Tam Metin Bildiri)

6. Comparison of Ammonia Borane Electrooxidation Performances on CNT Supported Pd and PdTa Anode Catalysts

KAYA Ş.

CUKUROVA 10TH INTERNATIONAL SCIENTIFIC RESEARCHES CONFERENCE, Adana, Türkiye, 2 - 04 Nisan 2023, ss.340, (Özet Bildiri)

7. Tekstil Endüstrisi Atıksuyu Arıtımında Homojen Fenton Prosesi

Durgut M., Kaya Ş., Aşçı Y.

EURO ASIA 8th. INTERNATIONAL CONGRESS ON APPLIED SCIENCES, Toskent, Özbekistan, 15 - 16 Mart 2021, ss.441-448, (Tam Metin Bildiri)

8. Ayçiçek Yağı Endüstrisi Atıksuyundan Ultrases ile Renk Giderimi

Kaya Ş., Aşçı Y.

EURO ASIA 8th. INTERNATIONAL CONGRESS ON APPLIED SCIENCES, Toskent, Özbekistan, 15 - 16 Mart 2021, ss.427-432, (Tam Metin Bildiri)

9. Fe(III) İyonu İçeren MnO2 Katalizörü ile Endüstriyel Atıksu Arıtımı: Heterojen Fenton

KAYA Ş., AŞÇI Y.

3rd International Eurasian Conference on Biological and Chemical Sciences, 19 - 20 Mart 2020, ss.58-62, (Tam Metin Bildiri)

10. SonoFenton ve Ultrases/H2O2 Prosesleri ile Kağıt Endüstrisi Atıksuyundan KOİ Giderimi

KAYA Ş., AŞÇI Y.

3rd International Eurasian Conference on Biological and Chemical Sciences, 19 - 20 Mart 2020, (Tam Metin Bildiri)

11. Fe(III)/MnO2 and Fe(III)/SnO2 Composites as Catalysts for Paper Industry Wastewater Treatment by Heterogeneous Fenton

KAYA Ş., AŞÇI Y.

The International Conference on Materials Science, Mechanical and Automotive Engineerings and Technology in Cappadocia, 21 - 23 Haziran 2019, ss.215-217, (Tam Metin Bildiri) Sürdürülebilir Kalkınma

12. Investigation of Oil Wastewater Treatment Using Fe2 as a Catalyst in Photo-Fenton-Like Systems

KAYA Ş., AŞÇI Y.

The International Conference on Materials Science, Mechanical and Automotive Engineerings and Technology in Cappadocia, 21 - 23 Haziran 2019, ss.218-220, (Tam Metin Bildiri) Sürdürülebilir Kalkınma