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Browsing by Subject "Membrane electrode assembly"

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Enhanced low-humidity performance in a proton exchange membrane fuel cell by developing a novel hydrophilic gas diffusion layer

Author: Hou, S ; Ye, Y ; Liao, S ; Ren, Jianwei ; Wang, H ; Yang, P ; Du, K ; Li, J ; Peng, H Date: Jan 2020 An ultrathin layer of hydrophilic titanium dioxide (TiO2) is coated on the gas diffusion layer (GDL) to enhance the performance of a proton exchange membrane fuel cell (PEMFC) at low relative humidity (RH) and high cell temperature. Both of ... Read more
Enhancing membrane electrode assembly performance by improving the porous structure and hydrophobicity of the cathode catalyst layer

Author: Chi, B ; Ye, Y ; Lu, X ; Jiang, S ; Du, L ; Zeng, J ; Ren, Jianwei ; Liao, S Date: Dec 2019 Enhancing membrane electrode assembly (MEA) performance is an ongoing pursuit in the drive to meet the increasing demand for fuel cell technology. In the present study, we utilize carbon nanotubes (CNTs) as porosity enhancers and polytetraf ... Read more
Fluorine-decorated graphene nanoribbons for an anticorrosive polymer electrolyte membrane fuel cell

Author: Jin, S ; Yang, SY ; Lee, JM ; Kang, MS ; Choi, SM ; Ahn, W ; Fuku, Xolile G ; Modibedi, Mmalewane R ; Han, B ; Seo, MH Date: Jun 2021 Pt-supported carbon material-based electrocatalysts are formidably suffering from carbon corrosion when H2O and O2 molecules are present at high voltages in polymer electrolyte membrane fuel cells (PEMFCs). In this study, we discovered that ... Read more
High-performance membrane electrode assembly with multi-functional Pt/SnO2eSiO2/C catalyst for proton exchange membrane fuel cell operated under low-humidity conditions

Author: Hou, S ; Chen, R ; Zou, H ; Shu, T ; Ren, Jianwei ; Li, X ; Liao, S Date: Jun 2016 A novel self-humidifying membrane electrode assembly (MEA) with homemade multifunctional Pt/SnO(sub2)-SiO(sub2)/C as the anode was developed to improve the performance of a proton exchange membrane fuel cell under low humidity. The MEAs' ... Read more
Performance of BiCu2O modified Pd/C as an anode electrocatalyst for direct ethanol fuel cell system

Author: Fuku, X ; Modibedi, Remegia M Date: Aug 2023 BiCu2O Modified Pd/C nanocatalyst was synthesised via an eco-friendly method for fuel cell application. The obtained nanomaterials' structural composition, and electrochemical properties were investigated using chemical and physical techniques ... Read more
Tuning hydrophobic-hydrophilic balance of cathode catalyst layer to improve cell performance of proton exchange membrane fuel cell (PEMFC) by mixing polytetrafluoroethylene (PTFE)

Author: Chi, B ; Hou, S ; Liu, G ; Deng, Y ; Zeng, J ; Song, H ; Liao, S ; Ren, Jianwei Date: Jun 2018 The wettability, or hydrophobic-hydrophilic balance, of cathode catalyst layer influences the performance of the proton exchange membrane fuel cell. In this paper, cathode catalyst layer with different polytetrafluoroethylene contents are ... Read more
Tuning hydrophobic-hydrophilic balance of cathode catalyst layer to improve cell performance of proton exchange membrane fuel cell (PEMFC) by mixing polytetrafluoroethylene (PTFE)

Author: Chi, B ; Hou, S ; Liu, G ; Deng, Y ; Zeng, J ; Song, H ; Liao, S ; Ren, Jianwei Date: Jul 2018 The wettability, or hydrophobic-hydrophilic balance, of cathode catalyst layer influences the performance of the proton exchange membrane fuel cell. In this paper, cathode catalyst layer with different polytetrafluoroethylene contents are ... Read more

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Browsing by Subject "Membrane electrode assembly"

Browsing by Subject "Membrane electrode assembly"

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