Two-dimensional nanostructured pristine graphene and heteroatom-doped graphene-based materials for energy conversion and storage devices

MSK Chowdury, YJ Park, SB Park, Y Park - Sustainable Materials and …, 2024 - Elsevier
With the goal of achieving net zero carbon emissions and the growing scarcity of fossil fuels,
significant efforts have been devoted to the development of high-efficiency, low-cost …

Recent advances in the development of nanocarbon-based electrocatalytic/electrode materials for proton exchange membrane fuel cells: a review

AA Zasypkina, NA Ivanova, DD Spasov… - Catalysts, 2024 - mdpi.com
The global issue for proton exchange membrane fuel cell market development is a reduction
in the device cost through an increase in efficiency of the oxygen reduction reaction …

Degradation Mechanisms, Long-Term durability Challenges, and mitigation methods for proton exchange membranes and membrane electrode assemblies with Pt/C …

MSK Chowdury, YJ Park, SB Park, Y Park - Journal of Electroanalytical …, 2024 - Elsevier
Complying with durability regulations is crucial for the successful commercialization of
proton exchange membrane fuel cells (PEMFCs). This study evaluates the literature on …

Sulfonic acid (-HSO3) functionalization effect on graphene oxide membrane by (3 mercaptopropyl) trimethoxysilane and their applications in hydrogen membrane fuel …

MSK Chowdury, YJ Cho, PY Ji, JS Min, SB Park, Y Park - Solid State Ionics, 2024 - Elsevier
Conventional proton exchange membrane fuel cells (PEMFCs) use a perfluorinated ionomer
membrane, eg, Nafion®, which is expensive and subject to a rigorous synthesis process …

Enhanced proton transfer in proton exchange membrane fuel cells via novel nanocomposite membrane incorporating (3-Mercaptopropyl) trimethoxysilane-graphene …

MSK Chowdury, YJ Park, SM Jeong, SB Park, Y Park - Electrochimica Acta, 2024 - Elsevier
A nanocomposite polymer electrolyte membrane (MGC) was synthesized by blending MPTS
(HS (CH 2) 3 Si (OCH 3) 3) and graphene oxide (GO) nanosheets at varying weight ratios …

Phosphotungstic acid-coated glass fibre with thin Pd-sputtered films enhances fuel cell performance and durability in proton exchange membrane fuel cells (PEMFCs)

MSK Chowdury, YJ Park, SB Park, Y Park - Journal of Solid State Chemistry, 2024 - Elsevier
This study investigated the potential utilization of glass microfiber filters (GMFs) reinforced
with hetero polyacid (12-phosphotungstic acid, H 3 PW 12 O 40; PWA) in hydrogen fuel …

Fabrication of Hydrogen-Permeable Ni–Zr Thin Films for Efficient Hydrogen Separation and Their Application in Graphene Oxide-Hydrogen Membrane Fuel Cells

YJ Cho, MSK Chowdury, YJ Park… - The Journal of …, 2023 - ACS Publications
Graphene oxide membrane (GOM) shows promise as an alternative for proton exchange
membrane fuel cells (PEMFCs) due to its hydrophilic nature, which promotes attractive …

[HTML][HTML] Variable angle spectroscopic ellipsometry characterization of DMOAP-functionalized graphene oxide Films

GG Politano, C Versace - Coatings, 2023 - mdpi.com
In our research, we investigated the optical properties of Graphene Oxide (GO) films
functionalized with N, N-Dimethyl-N-octadecyl (3-aminopropyl) trimethoxysilyl chloride …

Perovskite Type Lanthanum Oxide and Graphene Oxide (LaFeO3-GO) Composite as (Low Overpotential) ORR Catalyst for Low and High Temperature Fuel Cells

M Irfan, I Jamil, F Ahmad… - … of Materials and …, 2024 - journals.internationalrasd.org
Due to depletion of fossil fuel and their environmental effect, renewable resources are the
prime interest in which fuel cell technology competes with fossil fuels but their ORR at …