Results 111 to 120 of about 21,258 (284)

Intrinsic Ferroelectric Polarization in Doped HfO2 and ZrO2

Small, EarlyView.
It is shown that ionic currents in ferroelectric capacitors based on doped HfO2 and ZrO2 can overlap the genuine switching current, leading to an overestimation of the ferroelectric polarization and even the misidentification of a paraelectric material as ferroelectric.
Xueliang Lyu, Jingye Zou, Faizan Ali, Ignasi Fina, Florencio Sánchez   +4 more
wiley   +1 more source

SYNTHESIS AND CHARACTERIZATION OF CERAMIC METAL Ni-YSZ PREPARED FROM LOCAL ZIRCON SAND AT VARIOUS Ni:YSZ COMPOSITION

Alchemy, 2017
This research synthesized a cermet Ni-YSZ, in which the YSZ (yttria stabilized-zirconia) was synthesized from the local zircon sand, ZrSiO4, as a side product of tin mining plant in Bangka island, Indonesia.
Karima Apriany, Fitria Rahmawati, Eddy Heraldy, Dani G Syarif, Syoni Soepriyanto   +4 more
doaj   +1 more source

Recycling End‐of‐Life Solid Oxide Cell Interconnect Assemblies into Commercial‐Grade AISI 304 Stainless Steels

steel research international, EarlyView.
This study validates a recycling pathway for converting interconnect assemblies from end‐of‐life SOC stacks into commercial‐grade AISI 304 steels. Using scrap‐based steelmaking operations, austenitic cast steels with <4.0% δ‐ferrite are successfully produced.
Jeraldine Lastam, Shine‐Od Mongoljiibuu, Alexander Specht, Daniel Grüner, Dmitry Sergeev, Urs A. Peuker, Michael Müller, Ruth Schwaiger   +7 more
wiley   +1 more source

Yttria and ceria doped zirconia thin films grown by pulsed laser deposition

Materials Research, 2013
The Yttria stabilized Zirconia (YSZ) is a standard electrolyte for solid oxide fuel cells (SOFCs), which are potential candidates for next generation portable and mobile power sources. YSZ electrolyte thin films having a cubic single phase allow reducing
F. Saporiti, R. E. Juarez, F. Audebert, M. Boudard   +3 more
doaj  

Dental zirconia generations: a comparative study of translucency parameters and light transmittance across varying thicknesses

Brazilian Dental Science
Objective: This in vitro study evaluated the translucency and polymerization light transmission of zirconia discs, produced from different generations of dental zirconia materials and with a consideration of varying thicknesses.
Ra'fat Farah
doaj   +1 more source

Creep of plasma sprayed zirconia [PDF]

Specimens of plasma-sprayed zirconia thermal barrier coatings with three different porosities and different initial particle sizes were deformed in compression at initial loads of 1000, 2000, and 3500 psi and temperatures of 1100 C, 1250 C, and 1400 C ...
Adams, J. W., Firestone, R. F., Logan, W. R.   +2 more
core   +1 more source

Synergistic Engineering of Template‐Guided Densification and Dopant‐Induced Pore Filling for Pressureless Sintering of Li7La3Zr2O12 Solid Electrolyte at 1000 °C

Small Structures, EarlyView.
A synergistic strategy combining a La2.4Zr1.2Ta0.4O7 template and Ga/Si co‐addition enables pressureless sintering of Ga/Ta‐codoped Li7La3Zr2O12 solid electrolyte at 1000 °C by promoting early cubic‐phase formation and liquid‐phase‐assisted pore filling, facilitating high rate capability and long‐term cycling stability in solid‐state batteries with ...
Seung Hoon Chun, Dohun Kim, Youngmin Moon, Ho Seok Park, Sangbaek Park   +4 more
wiley   +1 more source

Color Enhancement for Cubic Zirconia with Low Temperature Annealing [PDF]

, 2010
Feng Li, Yun Shen, Ohsung Song
openalex   +1 more source

Solving disorder in (3D) real space: a comparative study of the three‐dimensional difference pair distribution function and atomic resolution holography reconstructions

Journal of Applied Crystallography, EarlyView.
This study uses computational models to compare the three‐dimensional difference pair distribution function and atomic resolution holography for analyzing three‐dimensional disorder, revealing their complementary strengths in quantitative pair correlation analysis versus chemical specificity and advocating for a combined approach to tackle complex ...
Jens R. Stellhorn, Arianna Minelli, Emily G. Meekel, Ella M. Schmidt   +3 more
wiley   +1 more source

Density Functional Theory Study of Pressure-Dependent Structural and Electronic Properties of Cubic Zirconium Dioxide

Ceramics
In this study, the structural, electronic, and elastic properties of cubic zirconium dioxide (c-ZrO2) were investigated using the Density Functional Theory (DFT) approach.
Zhussupbek M. Salikhodzha, Guldari B. Bairbayeva, Raigul N. Kassymkhanova, Marina Konuhova, Keleshek B. Zhangylyssov, Elena Popova, Anatoli I. Popov   +6 more
doaj   +1 more source