Tailoring the electrode-electrolyte interface of Solid Oxide Fuel Cells (SOFC) by laser micro-patterning to improve their electrochemical performance

JA Cebollero, R Lahoz, MA Laguna-Bercero… - Journal of Power …, 2017 - Elsevier
Cathode activation polarisation is one of the main contributions to the losses of a Solid
Oxide Fuel Cell. To reduce this loss we use a pulsed laser to modify the surface of yttria …

Microextrusion printing for increasing electrode–electrolyte interface in anode-supported solid oxide fuel cells

H Seo, H Iwai, M Kishimoto, C Ding, M Saito… - Journal of Power …, 2020 - Elsevier
Microextrusion printing is employed for increasing the interfacial area between the electrode
and electrolyte of anode-supported solid oxide fuel cells (SOFCs) to enhance their …

[HTML][HTML] Nanosecond pulsed laser surface modification of yttria doped zirconia for solid oxide fuel cell applications: damage and microstructural changes

M Morales, S García-González, J Rieux… - Journal of the European …, 2023 - Elsevier
An effective strategy to reduce the cathode polarization in a Solid Oxide Fuel Cell (SOFC) is
to enlarge the cathode-electrolyte interface, corrugating the electrolyte surface of zirconia …

Novel concept of bolt-microtubular geometry for solid oxide fuel cells

T Altan, C Timurkutluk, S Onbilgin… - Journal of Power Sources, 2023 - Elsevier
This study introduces a proof of concept for a novel solid oxide fuel cell geometry called bolt-
microtubular. Bolt-microtubular anode supports are formed by winding tape cast anode …

Laser machining of nickel oxide–yttria stabilized zirconia composite for surface modification in solid oxide fuel cells

M Morales, S García-González, M Plch, D Montinaro… - Crystals, 2023 - mdpi.com
Laser machining of the nickel oxide–yttria-stabilized zirconia (NiO–YSZ) composite in Solid
Oxide Fuel Cells (SOFCs) may be an effective approach to enlarge the electrode–electrolyte …

Manufacturability of bolt-microtubular anode supports for solid oxide fuel cells

B Timurkutluk, S Onbilgin, T Altan… - Journal of Power Sources, 2024 - Elsevier
The effects of anode support tape length on the manufacturability and level of surface
patterning in bolt-microtubular anode supports (BMASs) for solid oxide fuel cells (SOFCs) …

Improving the electrochemical performance of solid oxide fuel cells by surface patterning of the electrolyte

C Timurkutluk, T Altan, F Yildirim, S Onbilgin… - Journal of Power …, 2021 - Elsevier
The effect of electrolyte surface patterning on the cell performance is investigated. The
patterning process is accomplished by isostatically pressing the electrolyte together with a …

Mechanical response of graphene with nanopore under nanoindentation via molecular dynamics simulations

Y Xu, Q Cao, L Li, X Zhang, H Li, F Huang - Surfaces and Interfaces, 2022 - Elsevier
We investigated structural evolution and dynamic responses of graphene sheet with one
rectangular nanopore under nanoindentation by using molecular dynamics simulations. The …

Mesh patterned electrolyte supports for high‐performance solid oxide fuel cells

C Timurkutluk, T Altan, S Onbilgin… - … Journal of Energy …, 2022 - Wiley Online Library
In this study, the surface of solid oxide fuel cell electrolyte is decorated with different patterns
by mesh pressing to improve the cell performance by increasing the surface area of …

Fabrication process for micropatterned ceramics via UV-nanoimprint lithography using UV-curable binder

T Okabe, Y Kim, Z Jiao, N Shikazono… - Japanese Journal of …, 2018 - iopscience.iop.org
Ceramic electrochemical devices, such as solid oxide fuel cell (SOFC), require a high
electrochemical reaction density. UV-nanoimprint lithography (UV-NIL) process comprising …