Results 31 to 40 of about 170,475 (345)

Spray pyrolysis of La0.6Sr0.4Co0.2Fe0.8O3-δ thin film cathodes [PDF]

, 2018
Spray pyrolysis has been used to prepare La0.6 Sr0.4Co0.2Fe0.8O3-δ thin film cathodes for solid oxide fuel cell (SOFC) applications. The films are polycrystalline with nano-meter sized grains and less than 1 μm in thickness.
Beckel, D., Dubach, A., Gauckler, L., Studart, A.   +3 more
core   +4 more sources

Assessment of CO2 enrichment mechanism in integrated coal gasification fuel cell combined cycle system with carbon capture

Frontiers in Energy Research, 2023
The present research proposes an innovative multi-physics coupled model of different configurations of an integrated coal gasification fuel cell combined cycle (IGFC) system employing Solid Oxide Electrolytic Cell (SOEC) for CO2 capture.
Yuan Wang, Chengru Wu, Yang Wang, Zhibin Yang, Qing Du, Kui Jiao, Kui Jiao   +6 more
doaj   +1 more source

Numerical Simulation of Fluidized Bed Gasifier Coupled with Solid Oxide Fuel Cell Fed with Solid Carbon

Energies, 2021
A model of a fluidized bed coupled with direct carbon solid oxide fuel cell (SOFC) is developed to explore the effect of coupling between fluidized bed and solid oxide fuel cell.
Dongxu Zhang, Ting Min, Ming Jiang, Yaxiong Yu, Qiang Zhou   +4 more
doaj   +1 more source

Apparatus for Operando X-ray Diffraction of Fuel Electrodes in High Temperature Solid State Electrochemical Cells

, 2018
Characterizing electrochemical energy conversion devices during operation is an important strategy for correlating device performance with the properties of cell materials under real operating conditions.
Benck, Jesse D., Chiang, Yet-Ming, Jackson, Ariel, Rettenwander, Daniel, Young, David   +4 more
core   +1 more source

Numerical study of on-board fuel reforming in a catalytic plate reactor for solid-oxide fuel cells [PDF]

, 2011
A pseudo-transient numerical model is used for the simulation of a multi-functional catalytic plate reactor (CPR). The work mainly addresses the problems associated with on-board reforming for solid-oxide fuel cells.
Appari, S, Deutschmann, O, Janardhanan, V, Jayanti, S   +3 more
core   +1 more source

Carbon Tolerant Fuel Electrodes for Reversible Sofc Operating on Carbon Dioxide

E3S Web of Conferences, 2017
A challenging barrier for the broad, successful implementation of Reversible Solid Oxide Fuel Cell (RSOFC) technology for Mars application utilizing CO2 from the Martian atmosphere as primary reactant, remains the long term stability by the effective ...
Papazisi Kalliopi Maria, Tsiplakides Dimitrios, Balomenou Stella, Wærnhus Ivar, Ilea Crina S., Vik Arild, Schautz Max   +6 more
doaj   +1 more source

Performance of an Anode Supported Solid Oxide Fuel Cell with Indirect Internal Reforming [PDF]

The conversion of fuel into hydrogen-rich gas is necessary for fuel cells. This can be achieved either indirectly in fuel processing systems, in which the hydrocarbon feed is converted in an external catalytic steam reformer, or directly in the fuel cell.
Chung, JS, Park, ST, Sammes, NM, Yoon, HC, Zou, J   +4 more
core   +1 more source

Economic Analysis of Solid Oxide Fuel Cell Systems Utilizing Natural Gas as Fuel

Energies
Solid oxide fuel cell power generation systems are devices that utilize solid electrolytes to transfer ions for electrochemical energy conversion.
Yantao Yang, Yilin Shen, Tanglei Sun, Peng Liu, Tingzhou Lei   +4 more
doaj   +1 more source

Improving the Efficiency of an Energy System with an Internal Combustion Engine Using a Solid Oxide Fuel Cell [PDF]

Problems of the Regional Energetics
This paper explores the possibility of using a solid oxide fuel cell as part of an energy system with an internal combustion engine running on bioethanol, incorporating thermochemical waste gas heat recovery. The main goal of the research is to determine
Mytrofanov O., Proskurin A., Kong Wei
doaj   +1 more source

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

FEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source