Results 41 to 50 of about 15,719 (233)

Impact of Preparation Method and Y₂O₃ Content on the Properties of the YSZ Electrolyte

Energies, 2022
This study is an effort to cover and interconnect multiple aspects of the fabrication of the yttria-stabilized zirconia (YSZ) from powder preparation to a solid electrolyte suitable for utilization in solid oxide cells. Thus, a series of YSZ electrolytes
Michal Carda, Nela Adamová, Daniel Budáč, Veronika Rečková, Martin Paidar, Karel Bouzek   +5 more
doaj   +1 more source

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

Advanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn, Sarah Kaden, Andrea Barz, Daniel Störzner, Jens Bliedtner, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

Effects of ZnO Sintering Additive on the Sintering Behavior and Conductivity of YSZ Solid Electrolyte

International Journal of Electrochemical Science, 2017
The effects of ZnO sintering additive on the sintering behavior and electrochemical properties of YSZ-based solid electrolyte were investigated. With the addition of 3 mol% ZnO, the linear shrinkages of YSZ at 1200 °C increased from 7.1% to 15%, and the ...
Fang Yang, Hao Fang, Qian Hu, Chunjun Zhao, Xiuzhen Qian, Chunhua Zhao   +5 more
doaj   +1 more source

Reducing the Process Energy through Applying Plasma in Atomic Layer Deposition of Solid Oxide Fuel Cell Electrolyte [PDF]

한국정밀공학회지, 2019
The energy saving effect of reactant plasma in Atomic Layer Deposition (ALD) of ultrathin solid oxide fuel cell electrolyte was examined by measuring electrical current in real time.
Sanghoon Ji
doaj   +1 more source

Effect of Dy2O3 doping on phase compositions, microstructures, thermophysical properties and fracture toughness of YSZ coatings

Journal of Materials Research and Technology, 2022
Yttria-stabilized zirconia (YSZ) coatings with different Dy2O3 doping contents were prepared via plasma spraying. The effects of phase compositions, microstructures and lattice defects on the thermal conductivity, fracture toughness and thermal shock ...
Xuemei Song, Yi Ding, Jimei Zhang, Caifen Jiang, Ziwei Liu, Chucheng Lin, Wei Zheng, Yi Zeng   +7 more
doaj   +1 more source

Architecture‐Driven Functional Coupling in Vertically Aligned Nanocomposites

Advanced Functional Materials, EarlyView.
Vertically aligned nanocomposites define a growth‐engineered architecture in which vertical interfaces, strain fields, defect pathways, and phase connectivity are created simultaneously. This review shows how these architectural features couple ferroic, optical, ionic, electrochemical, and device responses, establishing design rules and open challenges
Md Shatil Islam‐Shanto, Javier Zamudio‐García, Abraham Sánchez‐Caballero, David Marrero‐López, Vincenzo Esposito   +4 more
wiley   +1 more source

Tribological Performance of HVOF-Sprayed YSZ-Modified NiCrBSi Coatings [PDF]

Cailiao Baohu
NiCrBSi coatings prepared by high-velocity oxygen-fuel (HVOF) spraying are widely used in tribological and corrosive environments.To investigate the effect of the ceramic modification phase YSZ on the friction and wear behavior of NiCrBSi coatings，this ...
CHEN Chuanlong, YANG Rentao, DU Pengcheng
doaj   +1 more source

Advanced Manufacturing of Composite‐Based Systems for Energy Applications

Advanced Materials Technologies, EarlyView.
Advanced manufacturing enables the integration of polymers, ceramics, metal oxides, and composites into architected microstructures with tailored transport pathways. By coupling material selection, manufacturing strategy, and structural design, multifunctional energy systems can simultaneously improve electrochemical performance, thermal management ...
Sri Vaishnavi Thummalapalli, Dhanush Patil, Libin Yang, M. Taylor Sobczak, Anshul Kulkarni, Xiao Sun, Arunachalam Ramanathan, Tiantian Li, Ramaraja P. Ramasamy, Jason J. Locklin, Yanyu Chen, Xianqiao Wang, Arunachala Mada Kannan, Kenan Song   +13 more
wiley   +1 more source

Comparison of sintering resistance property of new thermal barrier coatings LaMgAl11O19 and YSZ coatings for heavy-duty gas turbines

Cailiao gongcheng
With the development of heavy-duty gas turbines， its gas inlet temperature keeps increasing， and the traditional YSZ coatings could not service above 1200 ℃.
HE Lei, DENG Tiantian
doaj   +1 more source

Mechanical and microMechanical and microstructural characterization of yttria-stabilized zirconia (Y2O3/ZrO2; YSZ) nanopartstructural characterization of yttria stabilized zirconia (Y2O3/ZrO2; YSZ) nanoparticles reinforced WC-10Co-4Cr coated turbine steel

Journal of Electrochemical Science and Engineering, 2022
The aim of this paper is to investigate the WC-10Co-4Cr coatings reinforced with 5 % and 10 % of yttria-stabilized zirconia (Y2O3/ZrO2; YSZ) nanoparticles deposited on the CA6NM turbine steel by using the high-velocity oxy-fuel (HVOF) thermal spraying ...
Rajinder Kumar, Deepak Bhandari, Khushdeep Goyal   +2 more
doaj   +1 more source