Nuclear waste disposal—pyrochlore Nuclear waste form for the immobilization of plutonium and “minor” actinides
During the past half-century, the nuclear fuel cycle has generated approximately 1400 metric
tons of plutonium and substantial quantities of the “minor” actinides, such as Np, Am, and …
tons of plutonium and substantial quantities of the “minor” actinides, such as Np, Am, and …
[HTML][HTML] Electron-driven heterogeneous catalytic synthesis of ammonia: Current states and perspective
Ammonia is the second most produced chemical worldwide that makes up 80% of nitrogen-
based fertilisers, which have supported approximately 27% of the world's population over …
based fertilisers, which have supported approximately 27% of the world's population over …
High-entropy ferroelastic (10RE0. 1) TaO4 ceramics with oxygen vacancies and improved thermophysical properties
The primary purpose of this work is to optimize the thermophysical properties of rare-earth
tantalate ceramics using the high-entropy effect. Here, the high-entropy rare-earth tantalate …
tantalate ceramics using the high-entropy effect. Here, the high-entropy rare-earth tantalate …
Superionics: crystal structures and conduction processes
S Hull - Reports on Progress in Physics, 2004 - iopscience.iop.org
Superionic conductors are compounds that exhibit exceptionally high values of ionic
conductivity within the solid state. Indeed, their conductivities often reach values of the order …
conductivity within the solid state. Indeed, their conductivities often reach values of the order …
Electronic structure, mechanical properties and thermal conductivity of Ln2Zr2O7 (Ln= La, Pr, Nd, Sm, Eu and Gd) pyrochlore
The electronic structure, chemical bonding and mechanical properties of Ln2Zr2O7 (Ln= La,
Pr, Nd, Sm, Eu and Gd) pyrochlore are investigated by local-density approximation of spin …
Pr, Nd, Sm, Eu and Gd) pyrochlore are investigated by local-density approximation of spin …
EB-PVD processing of pyrochlore-structured La2Zr2O7-based TBCs
New ceramic thermal barrier coating (TBC) compositions superior to state-of-the-art PYSZ
material are considered to overcome the problems related to phase stability and service …
material are considered to overcome the problems related to phase stability and service …
Unraveling the Principles of Lattice Disorder Degree of Bi2B2O7 (B = Sn, Ti, Zr) Compounds on Activating Gas Phase O2 for Soot Combustion
X Feng, J Xu, X Xu, S Zhang, J Ma, X Fang… - ACS Catalysis, 2021 - ACS Publications
With the combination of experimental methods and DFT calculations, the influence of lattice
disorder degree on the catalytic property of Bi2B2O7 compounds with different B-site cations …
disorder degree on the catalytic property of Bi2B2O7 compounds with different B-site cations …
Formation enthalpies of rare earth titanate pyrochlores
High-temperature oxide melt solution calorimetry and Rietveld refinements of powder X-ray
diffraction data were used to investigate the structure (Fd3m; Z= 8) and energetics of a series …
diffraction data were used to investigate the structure (Fd3m; Z= 8) and energetics of a series …
First-principles prediction of disordering tendencies in pyrochlore oxides
Using first-principles calculations, we systematically predict the order-disorder energetics of
series of zirconate (A 2 Zr 2 O 7), hafnate (A 2 Hf 2 O 7), titanate (A 2 Ti 2 O 7), and stannate …
series of zirconate (A 2 Zr 2 O 7), hafnate (A 2 Hf 2 O 7), titanate (A 2 Ti 2 O 7), and stannate …
Tuning stoichiometry of high‐entropy oxides for tailorable thermal expansion coefficients and low thermal conductivity
Thermal barrier coating materials with proper thermal expansion coefficient (TEC), low
thermal conductivity, and good high‐temperature stability are of great significance for their …
thermal conductivity, and good high‐temperature stability are of great significance for their …