Results 31 to 40 of about 2,304 (192)

Exergy Analysis of an Intermediate Temperature Solid Oxide Fuel Cell-Gas Turbine Hybrid System Fed with Ethanol

Energies, 2012
In the present work, an ethanol fed Solid Oxide Fuel Cell-Gas Turbine (SOFC-GT) system has been parametrically analyzed in terms of exergy and compared with a single SOFC system. The solid oxide fuel cell was fed with hydrogen produced from ethanol steam
Fotini Tzorbatzoglou, Panagiotis Tsiakaras, Diamantis Bakalis, Christina Vinni, Anastassios Stamatis   +4 more
doaj   +1 more source

Application of Promising Electrode Materials in Contact with a Thin-Layer ZrO₂-Based Supporting Electrolyte for Solid Oxide Fuel Cells

Energies, 2020
The paper presents the results of an investigation into thin single- and triple-layer ZrO2-Sc2O3-based electrolytes prepared using the tape-casting technique in combination with promising electrodes based on La2NiO4+δ and Ni-Ce0.8Sm0.2O2-δ ...
Denis A. Osinkin, Ekaterina P. Antonova, Alena S. Lesnichyova, Evgeniy S. Tropin, Mikhail E. Chernov, Efim I. Chernov, Andrey S. Farlenkov, Anna V. Khodimchuk, Vadim A. Eremin, Anastasia I. Kovrova, Anton V. Kuzmin, Maxim V. Ananyev   +11 more
doaj   +1 more source

The Evolution of Aerosol Jet Printing, A Review: Enhancing Material Versatility and Improvements for Next‐Generation Applications

Advanced Materials Technologies, EarlyView.
Aerosol Jet Printing (AJP) has emerged as a versatile additive manufacturing technique for high‐resolution, conformal, and multi‐material printing. This review highlights advances in printable materials, substrate compatibility, post‐processing, characterization, and process innovations, while critically discussing current challenges and future ...
Chandrachur Chatterjee, Rocco Lupoi, Michael J. Gibbons   +2 more
wiley   +1 more source

Performance Analysis and Design of Direct Ammonia Fuel Tubular Solid Oxide Fuel Cell for Shipborne Unmanned Aerial Vehicles

Aerospace, 2023
Ammonia is being considered as a promising alternative to hydrogen fuel in solid oxide fuel cells (SOFCs) due to its stability and ease of storage and transportation.
Zhe Wang, Fan Zhao, Yue Ma, Rui Xia, Fenghui Han   +4 more
doaj   +1 more source

Lattice Distortion‐Driven Metal Exsolution in Perovskite Oxides

Advanced Science, EarlyView.
This study elucidates the mechanism of lattice distortion‐driven exsolution through a combination of computational simulations and experimental approaches. Lattice distortion facilitates the formation of oxygen vacancies and subsequent metal segregation, thereby enhancing the exsolution behavior.
Yo Han Kim, Uchan Jeon, Hyeongwon Jeong, Bo‐Ram Won, Jeong Woo Han, Jae‐ha Myung   +5 more
wiley   +1 more source

Lowered Sintering Temperature on Synthesis of La9.33Si6O26 (LSO) – La0.8Sr0.2Ga0.8Mg0.2O2.55 (LSGM) Electrolyte Composite and the Electrical Performance on La0.7Ca0.3MnO3 (LCM) Cathode

Jurnal Kimia Sains dan Aplikasi, 2018
Solid oxide fuel cell (SOFC) is the device that can convert chemical energy into electricity with highest efficiency among other fuel cell. La9.33Si6O26 (LSO) is the potential electrolyte at intermediate operation temperature SOFC. Low ionic conductivity
Yoga Trianzar Malik, Atiek Rostika Noviyanti, Dani Gustaman Syarif   +2 more
doaj   +1 more source

Synergistic Ni Single Atoms/Nanoparticles on CeO2 for High‐Performance and Durable SOFC Hydrogen Electrodes

Advanced Science, EarlyView.
Combination of UiO‐66(Ce) metal organic framework‐templated synthesis and in‐situ exsolution creates porous CeO2‐based anode decorated with Ni single atoms/nanoparticles, synergy of which leads to enhanced electronic/ionic transport, accelerated H2 oxidation, improved stability, and finally outstanding peak power density among oxide‐based SOFC anodes ...
Mengting Liu, Fengyang Yu, Qian Yang, Li Li, Yuesong Shen, Ling Huang   +5 more
wiley   +1 more source

Phonon‐Driven Tetrahedral Tilts Enable Ultralow Bulk Thermal Expansion and Interstitial Oxide‐Ion Migration in Phenacite Solid Electrolytes

Advanced Science, EarlyView.
This work demonstrates a design paradigm of phonon‐driven negative‐thermal‐expansion (NTE) flexible framework that exploits the intrinsic lattice flexibility of NTE frameworks to simultaneously suppress thermal expansion and activate oxide‐ion conduction, offering a promising strategy to mitigate TEC mismatch in solid‐state ionic devices.
Xiaohui Li, Lu liang, Qilong Shi, Xiaoge Wang, Cheng Li, Sihao Deng, Lunhua He, Qiang Li, Kun Lin, Xianran Xing, Xiaojun Kuang   +10 more
wiley   +1 more source

Study on an ejector for anode gas recirculation in small-scale SOFC system

Nihon Kikai Gakkai ronbunshu, 2015
Experimental study and one-dimensional analysis were made to clarify fundamental characteristics of an ejector for anode gas recirculation in small-scale SOFC system.
Sanyo TAKAHASHI, Nariyoshi KOBAYASHI, Tetsuo MUNAKATA, Soumei BABA, Masafumi NAKAGAWA   +4 more
doaj   +1 more source

Investigation of Current, Temperature, and Concentration Distribution of a Solid Oxide Fuel Cell with Mathematical Modelling Approach

Journal of Advanced Research in Natural and Applied Sciences, 2023
The usage of environment-friendly energy converter devices is getting more and more attention as a result of environmental crises and regulations. SOFCs are among the highly efficient chemical to electrical energy converters. Thus, their effectiveness is
Aligholi Niaie, Asghar Moradi, Soudabeh Bahrami Gharamaleki, Mohammad Ahangari, S. Mehdi Rezvan, Nagihan Delibaş   +5 more
doaj   +1 more source