[HTML][HTML] Analysis of solid oxide fuel and electrolysis cells operated in a real-system environment: State-of-the-health diagnostic, failure modes, degradation mitigation …

V Subotić, C Hochenauer - Progress in Energy and Combustion Science, 2022 - Elsevier
Solid oxide cells (SOC) play a major role in strategic visions to achieve decarbonization and
climate-neutrality. With its multifuel capability, this technology has received rapidly growing …

Lanthanum ferrites-based exsolved perovskites as fuel-flexible anode for solid oxide fuel cells

M Lo Faro, S Campagna Zignani, AS Aricò - Materials, 2020 - mdpi.com
Exsolved perovskites can be obtained from lanthanum ferrites, such as La0. 6Sr0. 4Fe0.
8Co0. 2O3, as result of Ni doping and thermal treatments. Ni can be simply added to the …

Quantifying the performance evolution of solid oxide fuel cells during initial aging process

Z Lyu, S Liu, Y Wang, H Li, Z Liu, Z Sun, K Sun… - Journal of Power …, 2021 - Elsevier
Detailed explanation and reliable quantification of the numerous degradation mechanisms
contained in solid oxide fuel cells (SOFCs) are key issues to improve their durability …

Identification of internal polarization dynamics for solid oxide fuel cells investigated by electrochemical impedance spectroscopy and distribution of relaxation times

H Li, W Wei, F Liu, X Xu, Z Li, Z Liu - Energy, 2023 - Elsevier
Reliability and durability are two major problems restricting for Solid oxide fuel cells (SOFCs)
industrial applications. To ensure the long-term stability, understood the internal operation …

Characterization and performance evaluation of ammonia as fuel for solid oxide fuel cells with Ni/YSZ anodes

B Stoeckl, V Subotić, M Preininger, M Schwaiger… - Electrochimica …, 2019 - Elsevier
Ammonia appears to be a promising fuel for solid oxide fuel cell systems: it is a carbon-free
species, can be stored easily and offers an excellent energy density with a high hydrogen …

Detailed insight into processes of reversible solid oxide cells and stacks using DRT analysis

V Subotić, B Königshofer, Đ Juričić, M Kusnezoff… - Energy Conversion and …, 2020 - Elsevier
This study demonstrates applicability of the distribution of relaxation times (DRT)
methodology to reveal more precise analysis of processes that occur in solid-oxide fuel …

[HTML][HTML] Experimental identification of the impact of direct internal and external methane reforming on SOFC by detailed online monitoring and supporting …

M Höber, B Königshofer, H Schröttner, H Fitzek… - Journal of Power …, 2023 - Elsevier
Abstract Solid Oxide Fuel Cells (SOFCs) are able to use biogas or natural gas with its main
compound methane as fuel but utilization of methane bears risks which can lead to early …

[HTML][HTML] Artificial intelligence for solid oxide fuel cells: Combining automated high accuracy artificial neural network model generation and genetic algorithm for time …

F Mütter, C Berger, B Königshofer, M Höber… - Energy Conversion and …, 2023 - Elsevier
In order to accelerate the commercialization of solid oxide fuel cells, optimal process
parameters for reliable and efficient electricity generation are of the highest interest. To …

[HTML][HTML] Degradation study of a reversible solid oxide cell (rSOC) short stack using distribution of relaxation times (DRT) analysis

SN Sampathkumar, P Aubin, K Couturier, X Sun… - international journal of …, 2022 - Elsevier
Reversible solid oxide cells (rSOC) can convert excess electricity to valuable fuels in
electrolysis cell mode (SOEC) and reverse the reaction in fuel cell mode (SOFC). In this …

[HTML][HTML] Solid oxide fuel cell operation with biomass gasification product gases: Performance-and carbon deposition risk evaluation via a CFD modelling approach

G Pongratz, V Subotić, C Hochenauer, R Scharler… - Energy, 2022 - Elsevier
Solid oxide fuel cell (SOFC) models used in the past for biomass-to-power plant simulations
are limited in their predictability of the carbon deposition risk. In this work, industrial-relevant …