Search Results - "Pyrochlore"

Frustrated magnetism in 227 rare-earth iridium pyrochlores.

Authors: Klicpera, Milan¹ (AUTHOR) mi.klicpera@seznam.cz

Source: Communications Chemistry. 3/9/2026, Vol. 9 Issue 1, p1-16. 16p.

Inverse design of a pyrochlore lattice of DNA origami through model-driven experiments.

Authors: Hao Liu Matthies, Michael Russo, John et al.

Source: Science (pre-March 2025). 5/17/2024, Vol. 384 Issue 6697, p776-781. 6p. 2 Color Photographs, 2 Diagrams.

Rationalizing Deactivation Behavior in Pyrochlore‐Type CeO2‐ZrO2 Oxygen Storage Catalysts Using Multimodal Nano X‐Ray Fluorescence Computed Tomography, X‐Ray Diffraction Computed Tomography, and Scanning Three‐Dimensional X‐ray Diffraction

Authors: Odarchenko, Yaroslav Vamvakeros, Antonis Price, Stephen W. T. et al.

Source: Chemistry - Methods. Dec2025, Vol. 5 Issue 12, p1-9. 9p.

A Surface Chemistry Investigation into Depressants for Minerals Associated with Pyrochlore.

Authors: Li, Ronghao Waters, Kristian E.

Source: Minerals (2075-163X). Nov2025, Vol. 15 Issue 11, p1132. 41p.

Cation substitution–induced structural disorder in titanate pyrochlores: A multi-spectroscopic study.

Authors: Esfahani, Maryam Hasanzadeh Naji, Hojjat Greedan, John et al.

Source: Ceramics International. Jul2026, Vol. 52 Issue 17, p31928-31935. 8p.

Subjects: Pyrochlore, Crystal lattices, Spectrum analysis, Rare earth oxides, X-ray diffraction, Raman spectroscopy, Metal ions, Crystal structure

(La0.2Sm0.2Gd0.2Y0.2Yb0.2)3Nb0.5Ta0.5O7: Novel High-Entropy Oxide for Thermal Barrier Coatings.

Authors: Hu, Renxi Zhang, Hongsong Guohua, Ye et al.

Source: Journal of Materials Engineering & Performance. May2026, Vol. 35 Issue 20, p20196-20203. 8p.

Subjects: Thermal barrier coatings, Pyrochlore, Thermal conductivity, Microhardness, Thermal stability, Elastic modulus, Oxides, Thermal expansion

Enhanced performance of non-stoichiometric BZN-based thin film varactor through surface electric field effect.

Authors: Lei, Xueqing Dong, Helei Yuan, Mengyu et al.

Source: Ceramics International. Jun2026:Part A, Vol. 52 Issue 14, p24381-24389. 9p.

Subjects: Pyrochlore, Electric field effects, Sol-gel processes, Metal insulator semiconductors, Thin films, Electrodes, Dielectric properties

Mixing 3d-cations strategy to construct stable high-entropy Bi-pyrochlore oxides with superior near-infrared optical absorption and (photo)electrochemical activity.

Authors: Sun, Shujie Shen, Junya Han, Wenle et al.

Source: Ceramics International. Jun2026:Part C, Vol. 52 Issue 14, p27156-27168. 13p.

Subjects: Pyrochlore, Infrared absorption, Photoelectrochemistry, Transition metal ions, Oxygen evolution reactions, Oxides, Sol-gel processes

Fluorite-derived high-entropy ceramic waste form for immobilizing multi-nuclides with multi-valence: a case study of Nb5+ as charge compensator.

Authors: Ji, Xiuhua Wang, Lielin Ji, Shiyin et al.

Source: Ceramics International. May2026:Part A, Vol. 52 Issue 11, p15399-15407. 9p.

Subjects: Pyrochlore, Radioactive waste sites, Ceramics, Radioisotopes, Oxide ceramics

Effect of Rare-Earth (RE) Cation Size on Phase Stability and Grain Growth of RE2Zr2O7 (RE = La, Gd, Yb, and Y) at 1100, 1200, and 1300 °C.

Authors: Hedayati, Omid Farvizi, Mohammad Rahimipour, Mohammad Reza et al.

Source: Journal of Materials Engineering & Performance. May2026, Vol. 35 Issue 17, p16520-16536. 17p.

Subjects: Rare earth ions, Pyrochlore, Zirconium compounds, Crystal growth, Heat treatment, Thermal barrier coatings, Phase equilibrium

Effect of synthesis method and reaction conditions on the long-range and local structure of RE2Ti2O7 pyrochlore-type oxides.

Authors: Mahmood, Farah Grosvenor, Andrew P.

Source: Canadian Journal of Chemistry. 2025, Vol. 103 Issue 10, p593-616. 24p.

The structural evolution and chemical durability of the CaZr1‐xSmxTi2‐xNbxO7 defect fluorite‐derived ceramics.

Authors: Song, Yanhao Ji, Xiuhua Tang, Kui et al.

Source: Journal of the American Ceramic Society; Sep2025, Vol. 108 Issue 9, p1-13, 13p

Enthalpies of formation of pyrochlore Tb2Hf2O7 and fluorite RE2O3·2HfO2 (RE = Dy‐Lu) rare‐earth hafnates.

Authors: Bajenova, Irina A. Guskov, Anton V. Gagarin, Pavel G. et al.

Source: Journal of the American Ceramic Society; Sep2025, Vol. 108 Issue 9, p1-11, 11p

Research on the performance of Zr-doped pyrochlore-structured Co2Sb2O7 electrocatalysts for oxygen evolution reaction.

Authors: Liu, Hanzhen Wang, Yanjie Feng, Xinyu et al.

Source: Journal of Applied Electrochemistry; Sep2025, Vol. 55 Issue 9, p2471-2480, 10p

Effects of Re3+ radius on phase composition and thermal sensitivity of Ba4.5Re9Ti18O54 ceramics.

Authors: Wu, Ruifeng Liu, Yafei Sun, Hao et al.

Source: Journal of the American Ceramic Society; Aug2025, Vol. 108 Issue 8, p1-11, 11p

Synthesis and Properties of Bi 1.8 Mn 0.5 Ni 0.5 Ta 2 O 9-Δ Pyrochlore.

Authors: Nekipelov, Sergey V. Petrova, Olga V. Koroleva, Alexandra V. et al.

Source: Chemistry (2624-8549). Aug2025, Vol. 7 Issue 4, p119. 16p.

Synthesis, Phase Formation, and Raman Spectroscopy of Ni and Zn(Mg) Codoped Bismuth Stibate Pyrochlore.

Authors: Zhuk, Nadezhda A. Nekipelov, Sergey V. Petrova, Olga V. et al.

Source: Chemistry (2624-8549). Aug2025, Vol. 7 Issue 4, p110. 21p.

Assessing the Long‐Term Aqueous Durability and Structural Stability of Pyrochlore (Gd2Ti2O7) and Glass‐Pyrochlore (Fe‐Al‐BG‐Gd2Ti2O7) Composite Materials.

Authors: Mikhchian, Mehrnaz Grosvenor, Andrew P.

Source: Surface & Interface Analysis: SIA. Feb2026, Vol. 58 Issue 2, p71-88. 18p.

Subjects: Corrosion resistance, Pyrochlore, Radioactive wastes, Glass composites, Chemical stability, Surface analysis, Corrosion engineering

Clean synthesis of lanthanum zirconate nanoparticles and evaluation of its mechanical properties using nanoindentation.

Authors: Sankar, J. Shanmugam, Suresh Kumar Keshri, Anup Kumar et al.

Source: Canadian Metallurgical Quarterly; Jul2026, Vol. 65 Issue 3, p2766-2777, 12p

Structural and High-Temperature Sintering Behavior of Fluorite–Pyrochlore Dual-Phase Rare Earth Zirconates.

Authors: Almeida, Mahima Bhat, Saideep Shirish Subathra, B. S. et al.

Source: Metallography, Microstructure & Analysis; Jun2026, Vol. 15 Issue 3, p721-731, 11p