Yazar "Eroglu, Inci" için listeleme
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Effect of PTFE nanoparticles in catalyst layer with high Pt loading on PEM fuel cell performance
Avcioglu, Gokce S.; Ficicilar, Berker; Eroglu, Inci (Pergamon-Elsevier Science Ltd, 2016)In this study, Polytetrafluoroethylene (PTFE) was added to catalyst layer structure. This modification was aimed at facilitating excess water removal from the cathode catalyst layer with high Pt loading (1.2 mg/cm(2)). The ... -
Effective factors improving catalyst layers of PEM fuel cell
Avcioglu, Gokce S.; Ficicilar, Berker; Eroglu, Inci (Pergamon-Elsevier Science Ltd, 2018)Cathode catalyst layer has an important role on water management across the membrane electrode assembly (MEA). Effect of Pt percentage in commercial catalyst and Pt loading from the viewpoint of activity and water management ... -
Facilitation of water management in low Pt loaded PEM fuel cell by creating hydrophobic microporous layer with PTFE, FEP and PDMS polymers: Effect of polymer and carbon amounts
Ozturk, Aysenur; Ficicilar, Berker; Eroglu, Inci; Yurtcan, Ayse Bayrakceken (Pergamon-Elsevier Science Ltd, 2017)Microporous layers (MPLs) were prepared with different hydrophobic polymers to establish water management in polymer electrolyte membrane (PEM) fuel cells. Besides conventionally used polymers polytetrafluoroethylene (PTFE) ... -
High performance PEM fuel cell catalyst layers with hydrophobic channels
Avcioglu, Gokce S.; Ficicilar, Berker; Bayrakceken, Ayse; Eroglu, Inci (Pergamon-Elsevier Science Ltd, 2015)Polymer electrolyte membrane fuel cell performance has been enhanced with efficient water management by modification of the structure of the catalyst layer. Polytetrafluoroethylene (PTFE) was added to the catalyst layer ... -
Improved PEM fuel cell performance with hydrophobic catalyst layers
Avcioglu, Gokce S.; Ficicilar, Berker; Eroglu, Inci (Pergamon-Elsevier Science Ltd, 2018)Flooding of catalyst layers is one of the major issues, which effects performance of low temperature proton exchange membrane fuel cells (PEMFC). Rendering catalyst layers hydrophobic one may improve the performance of ... -
Influence of FEP nanoparticles in catalyst layer on water management and performance of PEM fuel cell with high Pt loading
Avcioglu, Gokce S.; Ficicilar, Berker; Eroglu, Inci (Pergamon-Elsevier Science Ltd, 2017)In this study, fluorinated ethylene propylene (FEP) nanoparticles were added to catalyst layer (CL) to facilitate excess water removal from the triple phase boundary in high Pt loading (1.2 mg/cm(2)) proton exchange membrane ...
