Transition metal oxides as electrocatalytic material in fuel cells: a review

SB Boshoman, OS Fatoba, TC Jen - Engineered Science, 2023 - espublisher.com
Fuel cells make use of electrochemical reactions to produce electricity and majority of the
devices have almost no carbon emissions. These devises, and other environmentally …

Recent advances in anode electrocatalysts for direct formic acid fuel cells–part i–fundamentals and Pd based catalysts

SK Safdar Hossain, J Saleem… - The Chemical …, 2022 - Wiley Online Library
Direct formic acid fuel cells (DFAFCs) have gained immense importance as a source of
clean energy for portable electronic devices. It outperforms other fuel cells in several key …

The advanced polymer composite coated fabrics as an anode electrode and photocatalytic glucose micro fuel cell design

A Caglar, B Sahan, AG Sayin, YT Pelen… - … of Photochemistry and …, 2023 - Elsevier
At present, poly N-isopropyl acrylamide (PNIPAM) polymer composites containing titanium
dioxide (TiO 2) and carbon-TiO 2 (C-TiO 2) were designed for photocatalytic glucose …

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

A Caglar, S Kaya, H Kivrak - Journal of Applied Electrochemistry, 2023 - Springer
Carbon nanotube (CNT)-supported catalysts were synthesized by the sodium borohydride
(NaBH4) reduction method and characterized by X-ray diffraction, transmission electron …

Catalytic electro-oxidation of hydrazine by thymol based-modified glassy carbon electrode

KH Sharif, H Kivrak, O Ozok-Arici, A Caglar, A Kivrak - Fuel, 2022 - Elsevier
In the present, thymol based new organic compounds (4A, 4B and 4C) are designed and
synthesized via Steglich Esterification Reactions and Pd-catalyst Sonogashira Coupling …

Promoting formic acid and ethylene glycol electrooxidation activity on Ga modified Pd based catalysts

H Kivrak, N Aktas - International Journal of Hydrogen Energy, 2022 - Elsevier
Abstract Herein, carbon nanotube (CNT)-supported Ga@ PdAgCo catalysts were
synthesized by sodium borohydride (SBH) sequential reduction method. These catalysts …

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

S Kaya, A Caglar, H Kivrak - Fuel, 2022 - Elsevier
In this study, carbon nanotube supported (CNT) monometallic (Pd), trimetallic (PdAgCo),
and multimetallic (Ga@ PdAgCo) catalysts in different weight percentages (0.5–10%) are …

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

S Kaya, O Ozok-Arici, A Kivrak, A Caglar, H Kivrak - Fuel, 2022 - Elsevier
An efficient methods for the synthesis of 2-(2, 5-dimethylphenyl)-3-iodobenzo [b] thiophene
(4) is described, and investigated its anode catalyst performance by using electrochemical …

[HTML][HTML] Unlocking the potential of Pt-based and metal oxides catalysts in liquid fuel cells technologies: Performance and challenges

ZAC Ramli, J Pasupuleti, AM Zainoodin… - Ain Shams Engineering …, 2024 - Elsevier
Direct liquid fuel cells (DLFCs) have garnered significant attention due to their ease of
utilization and high energy efficiency. Several DLFC technologies have been developed …

The preparation, characterization, and electrooxidation of colloidal palladium modified poly (methacrylic acid) hydrogel as formic acid fuel cell anode catalyst

H Kivrak, S Khalid, A Caglar, D Alpaslan… - Energy …, 2022 - Wiley Online Library
At present, poly (methacrylic acid)(MA), poly (MA) hydrogel, and Pd‐doped poly (MA)
hydrogel modified electrodes are constructed on graphite pencil (G). The Pd precursor is …