Browsing by Author "Burhan, Hakan"
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Commercial aspects of direct alcohol fuel cells
Altuner, Elif Esra; Arıkan, Kubilay; Burhan, Hakan; Özdemir, Sadin; Şen, Fatih (Elsevier, 2021)This chapter, the last chapter of this book, is directly related to the commercial situation of alcohol fuel cells. Information was given about the development of direct alcohol fuel cells (DAFCs), the historical process, ... -
Composites of Palladium-Nickel Alloy Nanoparticles and Graphene Oxide for the Knoevenagel Condensation of Aldehydes with Malononitrile
Lolak, Nabih; Kuyuldar, Esra; Burhan, Hakan; Göksu, Haydar; Akocak, Süleyman; Şen, Fatih (Amer Chemical SOC, 2019)Herein, we have described uniformly dispersed palladium-nickel nanoparticles furnished on graphene oxide (GO-supported PdNi nanoparticles) as a powerful heterogeneous nanocatalyst for the promotion of Knoevenagel reaction ... -
Direct alcohol-fed solid oxide fuel cells
Burhan, Hakan; Arıkan, Kubilay; Özdemir, Sadin; Işık, İskender; Şen, Fatih (Elsevier, 2021)Low-temperature solid oxide fuel cells (SOFCs), with an operating temperature of ≤ 600°C, seem to be more advantageous than traditional SOFCs, with an operating temperature of 800-1000°C, due to their durability, affordability, ... -
The electrocatalysts with pH of the electrolyte for the complete pathways of the oxidation reactions
Bekmezci, Muhammed; Bayat, Ramazan; Burhan, Hakan; Işık, İskender; Şen, Fatih (Elsevier, 2021)Energy is one of the indispensable milestones of economic and social development, as one of the necessary tools for social welfare and one of the main inputs of production activity. For this reason, it is very important ... -
Enhanced Electrocatalytic Activity and Durability of PtRu Nanoparticles Decorated on rGO Material for Ethanol Oxidation Reaction
Kuyuldar, Esra; Burhan, Hakan; Şavk, Aysun; Güven, Buse; Özdemir, Ceren; Şahin, Sultan; Khan, Anish (Springer International Publishing, 2019)Direct ethanol fuel cells (DEFCs) use ethanol as a fuel to obtain energy in a low temperature. This makes them one of the most important among fuel cells. However, in order to increase the efficiency of these fuel cells, ... -
Enhancements in self-curing composites
Burhan, Hakan; Saygılı, Suna; Şen, Fatih (Woodhead Publishing, 2020)... -
Fuel Cell Electrochemistry
Aydın Ünal, Fatma; Burhan, Hakan; Karaman, Neslihan; Arıkan, Kubilay; Şimşek, Bahar; Akyıldız, Burcu; Şen, Fatih (Materials Research Forum LLC, 2019)Fuel cells can be defined as devices which convert chemical energy into electrical energy. They have a potential capability for promising energy systems. Especially, as a clean and renewable energy source, fuel cells have ... -
Graphene Functionalizations on Copper by Spectroscopic Techniques
Gülcan, Mehmet; Aygün, Ayşenur; Almousa, Fatima; Burhan, Hakan; Khan, Anish; Şen, Fatih (Springer International Publishing, 2019)Graphene is a two-dimensional allotrope of the carbon element, which is one of the most powerful materials of the 21st century. In order to facilitate the processing of the graphene, solvent-supported methods such as ... -
Kütahya Yöresinde Kum Sineği (Diptera: Psychodidae) Türlerinin Araştırılması
Burhan, Hakan (Kütahya Dumlupınar Üniversitesi / Fen Bilimleri Enstitüsü, 2018)Bu çalışma Kütahya yöresinde kum sineği (Diptera: Psychodidae) varlığının belirlenmesi üzerine gerçekleştirilmiştir. Arazi çalışması 2017 yılı Mayıs ve Ağustos ayları içerisinde Kütahya ili ve Simav ve Altıntaş ilçelerinde ... -
Mesoporous Materials in Biofuel Cells
Çalımlı, Mehmet Harbi; Nas, Mehmet Salih; Burhan, Hakan; Şen, Fatih (Materials Research Forum LLC, 2019)In biological systems, the conversion of chemical energy into electrical energy exhibited the importance of biological fuel cells. Thus, studies on the use of microbes and enzymes in fuel cell devices have recently increased. ... -
Metal-Organic-Framework (MOFs) and Environmental Application
Ay, Hasan; Karakuş, Sümeyye; Burhan, Hakan; Khan, Anish; Şen, Fatih (Materials Research Forum LLC, 2019)Toxic anions and heavy metals are one of the most important issues of concern in the world because of their exposure to ionic contamination, which is very common, as well as their potential for the environment and human ... -
Microbial Fuel Cells Characterization
Aydın Ünal, Fatma; Çalımlı, Mehmet Harbi; Burhan, Hakan; Şişmanoğlu, Fatma; Yalçın, Büşra; Şen, Fatih (Materials Research Forum LLC, 2019)Microbial fuel cells (MFCs) received considerable interest in recent years and represent a promising technology based on the conversion of chemical energy into electrical energy by microbial catalysis. However, their power ... -
Monodisperse Pt-Co/GO anodes with varying Pt: Co ratios as highly active and stable electrocatalysts for methanol electrooxidation reaction
Burhan, Hakan; Ay, Hasan; Kuyuldar, Esra; Şen, Fatih (Nature Research, 2020)The intense demand for alternative energy has led to efforts to find highly efficient and stable electrocatalysts for the methanol oxidation reaction. For this purpose, herein, graphene oxide-based platinum-cobalt nanoparticles ... -
Monodisperse thiourea functionalized graphene oxide-based PtRu nanocatalysts for alcohol oxidation
Kuyuldar, Esra; Polat, Su Selda; Burhan, Hakan; Mustafaov, Sibel Demiroğlu; İyidoğan, Ayşegül; Şen, Fatih (Nature Research, 2020)Addressed herein, thiourea functionalized graphene oxide-based PtRu nanocatalysts (PtRu@T/GO) has been synthesized and characterized by several techniques and performed for methanol oxidation reactions as novel catalysts. ... -
A Novel Hydrogenation of Nitroarene Compounds with Multi Wall Carbon Nanotube Supported Palladium/Copper Nanoparticles (PdCu@MWCNT NPs) in Aqueous Medium
Göksu, Haydar; Zengin, Nursefa; Burhan, Hakan; Cellat, Kemal; Şen, Fatih (Nature Research, 2020)A novel nanocatalyst, multi-wall carbon nanotube supported palladium/copper (PdCu@MWCNT) nanoparticles, was synthesized for the reduction of nitroarene compounds. Characterization of the nanocatalyst was achieved by XRD, ... -
Oxidation of Benzyl Alcohol Compounds in the Presence of Carbon Hybrid Supported Platinum Nanoparticles (Pt@CHs) in Oxygen Atmosphere
Göksu, Haydar; Burhan, Hakan; Mustafaov, Sibel Demiroğlu; Şen, Fatih (Nature Research, 2020)A novel catalyst which carbon hybrid supported platinum nanoparticles were synthesized by our group for the oxidation of benzyl alcohol derivatives. In this study, this catalyst was utilized for the oxidation of benzyl ... -
Principal and mechanism of self-repair of polymer matrix composite materials
Burhan, Hakan; Saygılı, Suna; Şen, Fatih (Woodhead Publishing, 2020)... -
Pt-based catalysts for alcohol oxidation
Burhan, Hakan; Arıkan, Kubilay; Bekmezci, Muhammed; Gurc, Tuğba; Şen, Fatih (Elsevier, 2021)The development of fuel cell technologies and the use of clean energy sources have recently accelerated considerably. Fuel cells are electrochemical devices that convert chemical energy into electrical energy with an ... -
Pyrazole [3,4-d] pyridazine derivatives: Molecular docking and explore of acetylcholinesterase and carbonic anhydrase enzymes inhibitors as anticholinergics potentials
Taslimi, Parham; Türkan, Fikret; Çetin, Adnan; Burhan, Hakan; Karaman, Muhammet; Bildirici, İshak; Gulçin, İlhami; Şen, Fatih (Academic Press Inc., 2019)Recently, the pyridazine nucleus has been widely studied in the field of particular and new medicinal factors as drugs acting on the cardiovascular system. Additionally, a number of thienopyridazines have been claimed to ... -
Reuse of glass waste in the manufacture of ceramic tableware glazes
Göl, Fatma; Yılmaz, Ali; Kaçar, Emre; Şimşek, Selin; Sarıtaş, Zeynep Gizem; Türe, Çiğdem; Arslan, Melek; Bekmezci, Muhammed; Burhan, Hakan; Şen, Fatih (Elsevier, 2021)Today, various studies are carried out to spread the understanding of sustainability. The sustainability of production processes gains importance in corporate areas. In this study, the use of glass waste instead of frit ...
