Large energy storage density in BiFeO3-BaTiO3-AgNbO3 lead-free relaxor ceramics
H Sun, X Wang, Q Sun, X Zhang, Z Ma, M Guo… - Journal of the European …, 2020 - Elsevier
Abstract Lead-free (0.70-x) BiFeO 3-0.30 BaTiO 3-xAgNbO 3+ 5‰ mol CuO (abbreviated as
BF-BT-xAN) ceramics were fabricated using a modified thermal quenching technique. BF-BT …
BF-BT-xAN) ceramics were fabricated using a modified thermal quenching technique. BF-BT …
Fabricating CsPbX3-Based Type I and Type II Heterostructures by Tuning the Halide Composition of Janus CsPbX3/ZrO2 Nanocrystals
Fabricating CsPbX3-based heterostructures has proven to be a feasible way to tune their
photophysical properties. Here, we report the successful fabrication of Janus CsPbX3/ZrO2 …
photophysical properties. Here, we report the successful fabrication of Janus CsPbX3/ZrO2 …
Interfacial energies in nanocrystalline complex oxides
RHR Castro - Current Opinion in Solid State and Materials Science, 2021 - Elsevier
This paper presents a brief description of the role of interfacial energies in the understanding
and control of nanocrystalline complex oxides in both particulate and bulk forms. Interfacial …
and control of nanocrystalline complex oxides in both particulate and bulk forms. Interfacial …
Sintering and nanostability: the thermodynamic perspective
RHR Castro, D Gouvêa - Journal of the American Ceramic …, 2016 - Wiley Online Library
Sintering and nanostability (defined as the stability against sintering) are critical phenomena
present in the processing and application of nanoparticles. With important implications in …
present in the processing and application of nanoparticles. With important implications in …
Improving Thermodynamic Stability of nano-LiMn2O4 for Li-Ion Battery Cathode
K Nakajima, FL Souza, ALM Freitas, A Thron… - Chemistry of …, 2021 - ACS Publications
Nanomaterials can exhibit improved electrochemical performance in cathode applications,
but their inherently high surface areas cause unconventional instability, leading to capacity …
but their inherently high surface areas cause unconventional instability, leading to capacity …
Phase transformation behavior of Ca-doped zirconia sintered at different temperatures
The phase evolution studies of 16 mol% calcium-doped zirconia have been carried out after
sintering the samples at 800° C, 1000° C, 1200° C, and 1400° C. The X-ray diffraction …
sintering the samples at 800° C, 1000° C, 1200° C, and 1400° C. The X-ray diffraction …
Surface energy effects on the stability of anatase and rutile nanocrystals: A predictive diagram for Nb2O5-doped-TiO2
Titanium dioxide nanoparticles are widely used for photocatalysis, and the relative fraction of
titanium dioxide polymorph, ie anatase, rutile, or brookite, significantly affects the final …
titanium dioxide polymorph, ie anatase, rutile, or brookite, significantly affects the final …
Thermodynamics versus kinetics of grain growth control in nanocrystalline zirconia
This work presents a thorough analysis of the grain growth behavior of gadolinium doped
yttria stabilized zirconia (YSZ). The effect of the dopant on the thermodynamics as well as on …
yttria stabilized zirconia (YSZ). The effect of the dopant on the thermodynamics as well as on …
[HTML][HTML] From zirconia to yttria: Sampling the YSZ phase diagram using sputter-deposited thin films
T Götsch, W Wallisch, M Stöger-Pollach, B Klötzer… - AIP Advances, 2016 - pubs.aip.org
Yttria-stabilized zirconia (YSZ) thin films with varying composition between 3 mol% and 40
mol% have been prepared by direct-current ion beam sputtering at a substrate temperature …
mol% have been prepared by direct-current ion beam sputtering at a substrate temperature …
Addition of SnO2 over an oxygen deficient zirconium oxide (ZrxOy) and its catalytic evaluation for the photodegradation of phenol in water
F Tzompantzi, JC Castillo-Rodríguez… - Catalysis Today, 2022 - Elsevier
The ZrSn composites materials were prepared in one pot by chemical co-precipitation
method. SnO 2 was incorporated to Zr x O y modifying the molar percentage from 1 to 5 …
method. SnO 2 was incorporated to Zr x O y modifying the molar percentage from 1 to 5 …