Results 171 to 180 of about 3,110,730 (312)

Heat Capacity Measurements and Thermodynamic Assessment of the Y2O3–Ta2O5 System

Journal of the American Ceramic Society, Volume 109, Issue 2, February 2026.
ABSTRACT Phase equilibria in the Y2O3–Ta2O5 system play an important role in the development of new materials for thermal barrier coating (TBC) applications, with higher thermal stability resulting in more efficient gas turbines with reduced exhaust gas emissions.
M. Löffler, D. A. de Abreu, A. Habermann, M. Lepple, O. Fabrichnaya   +4 more
wiley   +1 more source

Comprehensive characterization and extraction implications of ion adsorption rare earth deposit from a South American source. [PDF]

Sci Rep
Cunningham S, Grammatikopoulos T, Almusned B, Henderson JD, Azimi G.   +4 more
europepmc   +1 more source

Blue and NIR Upconversion in Tm3+/Yb3+ Co‐Doped Yttrium Pyrogermanate Phosphor for High‐Sensitivity Optical Thermometry

Journal of the American Ceramic Society, Volume 109, Issue 2, February 2026.
Y2Ge2O7:Tm3+/Yb3+ phosphors synthesized via solid‐state method exhibit efficient blue and NIR upconversion luminescence under 980 nm excitation, enabled by cooperative energy transfer from Yb3+ to Tm3+. The system demonstrates excellent optical thermometry performance, achieving a maximum absolute sensitivity of 156.42 × 10−2 K−1 and relative ...
Basina Veera Naveen Kumar, Lucas J. B. Erasmus, Robin E. Kroon   +2 more
wiley   +1 more source

Hydrophobicity of Rare Earth Oxides: Contrasting Perspectives and Emerging Insights. [PDF]

Cryst Growth Des
Patel JK, Parkin IP, Carmalt CJ.
europepmc   +1 more source

Coupled Experimental Study and Thermodynamic Modeling of GeO2 and GeO2–CaO and GeO2–SiO2 Binary Systems

Journal of the American Ceramic Society, Volume 109, Issue 2, February 2026.
ABSTRACT The phase diagram of the GeO2–CaO system was investigated using differential thermal–thermogravimetric analysis and the equilibration–quenching technique, followed by electron probe microanalysis and X‐ray diffraction. The Ca2Ge7O16 compound was confirmed to be stable, and a eutectic reaction of L → GeO2(hex) + Ca2Ge7O16 was identified in the ...
Saleh Rasouli‐Jouryabi, Elmira Moosavi‐Khoonsari   +1 more
wiley   +1 more source

Strategic advances in defect-engineered Ce-Bi₃YO₆/rGO hybrids for rapid crystal violet mineralization under visible illumination. [PDF]

RSC Adv
Shahid M, Rashed MM, Rafea MA, Attia MI, El-Aassar MR, Alanazi AK, Shakir I, Aadil M, Alrahili MR.   +8 more
europepmc   +1 more source

Location, Location, Location: Monazite Behaviour During UHT Metamorphism and Melt Crystallization

Journal of Metamorphic Geology, Volume 44, Issue 2, Page 158-175, February 2026.
ABSTRACT Monazite is a robust mineral for recording the suprasolidus evolution of migmatites and granulites. However, monazite commonly has diverse compositions and yields variable dates in a single sample; understanding the controls on monazite behaviour and composition during partial melting and melt crystallization are not always straightforward ...
Chris Yakymchuk, Jessica Gareau, Michael Williams   +2 more
wiley   +1 more source

Enhanced thermoelectric performance of yttrium-doped ZnO ceramics <i>via</i> secondary phase formation and conventional sintering. [PDF]

RSC Adv
Saleem A, Butt S, Irfan M, Masoud MF, Sumayya, Iqbal MU, Iqbal N, Khan AF, Basit MA.   +8 more
europepmc   +1 more source

Influence of Yttrium (Y) Substitution in pH-Responsive 5‑Fluorouracil Delivery of Y-ZnO Nanoformulation. [PDF]

ACS Omega
Maity S, Dattamandal S, Chavan G, Kolanthai E, Neal CJ, Fu Y, Seal S, Das D.   +7 more
europepmc   +1 more source

Rare Earth Element Distribution and Paleoenvironmental Implications of Harmanlı (Gölbaşı, Adıyaman) Coals, SE Anatolia. [PDF]

ACS Omega
Ünal-Kartal N, Altunsoy M, Karagöz M.
europepmc   +1 more source