Results 51 to 60 of about 27,341 (293)
Determination of oxygen vacancy limit in Mn substituted YSZ ceramics
, 2017 The series of Mnx(Y0.148Zr0.852)1-xO2-{\delta} ceramics was systematically studied by means of X-ray absorption and emission spectroscopy and DC magnetic susceptibility.
Bućko, Mirosław M. +4 more
core +1 more source
Change in Conductivity of Yttria Stabilized Zirconia
Journal of the Japan Society of Powder and Powder Metallurgy, 2003 The change in conductivity of 8 mol% and 10 mol% yttria stabilized zirconia (8YSZ and 10YSZ, respectively) were measured during continuous current loading at 1000°C. The conductivity of 8YSZ gradually degraded with holding time in the test and it decreased to about 65% of the initial value after annealing for 1500h.
Masatoshi Hattori +7 more
openaire +3 more sources
Advanced Healthcare Materials, EarlyView.A liposomal formulation for methotrexate enables minimally invasive, sustained intraocular drug delivery for over six weeks with a single injection. Developed for treating intraocular diseases like lymphoma and PVR, it offers excellent biocompatibility in vivo in a porcine model.
Maximilian Hammer +17 more
wiley +1 more source
Magnetron sputtered yttria stabilized zirconia doped with Mn
AIP Advances, 2022 8 at. % yttria stabilized zirconia (8YSZ), doped with 0.25 at. % Mn, was deposited on a Si (100) substrate using radio frequency magnetron sputtering. The film was characterized by scanning electron microscopy, energy dispersive spectroscopy, and x-ray ...
O. P. Levi Wertheim +2 more
doaj +1 more source
Open Ceramics, 2023 Zirconia is one of the most promising functional refractory materials in continuous steel casting and is employed in areas with high thermal and chemical stresses such as the slag line, the nose of monoblock stoppers or the inlet area of submerged entry ...
Claudia Heuer +7 more
doaj +1 more source
Electrochemical blackening of yttria-stabilized zirconia : morphological instability of the moving reaction front [PDF]
, 1999 Electrochemical reduction was performed on both polycrystals of calcia-stabilized zirconia (CSY) and single crystals of yttria-stabilized zirconia (YSZ) at 500°C. A glass-encapsulation was used to prevent access of molecular oxygen from the gas phase and
Janek, Jürgen, Korte, Carsten
core +1 more source
Advanced Materials, EarlyView.Reversible protonic ceramic electrochemical cells (R‐PCECs) face challenges from sluggish and unstable oxygen reduction and evolution reactions in the air electrode. This review discusses recent progress in triple‐conducting air electrodes, emphasizing mechanisms, performance factors, and design strategies, offering guidance for creating efficient and ...
Xi Chen +8 more
wiley +1 more source
Adsorption of Aliphatic Alcohols on Yttria-Stabilized Zirconia [PDF]
Adsorption Science & Technology, 2005 Yttria-stabilized zirconia powders with 3, 5, 8 and 10 mol% yttria added (Z3Y, Z5Y, Z8Y and Z10Y, respectively) were prepared. XRD studies indicated that the Z3Y and Z5Y samples were tetragonal whereas Z8Y and Z10Y were found to be cubic in shape.
Pervez K. Butt +4 more
openaire +2 more sources
Advanced Materials Technologies, EarlyView.Additive manufacturing revolutionizes production by enabling on‐demand, customized, and sustainable manufacturing with streamlined supply chains. While metal and polymer AM are well‐established, advanced ceramic AM is rapidly emerging, overcoming traditional material challenges.
Kateryna Oleksandrivna Shvydyuk +2 more
wiley +1 more source
Fabrication of yttria stabilized zirconia nanopowder via sol- gel rout
مجله دانشکده دندانپزشکی اصفهان, 2008 Introduction: Yttria stabilized zirconia (YSZ) has been under consideration due to its desiredproperties for preparing dental restorations. The aim of this research was to produce the YSZnanopowder via sol-gel rout.Materials and methods: The present ...
M.H Fathi +2 more
doaj