Synthesis of high melting point non-oxide ceramic powders with mesocrystal structure is an important and challenging task. TiN mesocrystals were fabricated for the first time by using metastable TiCl2. The new synthetic strategy opens up a window for designing reaction systems and fabricating new types of non-oxide mesocrystals with high melting po...
Synthesis of high melting point non-oxide ceramic powders with mesocrystal structure is an important and challenging task. TiN mesocrystals were fabricated for the first time by using metastable TiCl2. The new synthetic strategy opens up a window for designing reaction systems and fabricating new types of non-oxide mesocrystals with high melting po...
Synthesis of high melting point non-oxide ceramic powders with mesocrystal structure is an important and challenging task. TiN mesocrystals were fabricated for the first time by using metastable TiCl2. The new synthetic strategy opens up a window for designing reaction systems and fabricating new types of non-oxide mesocrystals with high melting po...
Core-shell [email protected] nanoparticles including [email protected], [email protected] and [email protected] were synthesized and utilized for sensing low-concentration benzene. Various techniques were used to characterize the compositional properties of the typical [email protected] structure and analyze the relation between the sensing properties and the metal-ZnO hetero-interfaces. When ap...
Core-shell [email protected] nanoparticles including [email protected], [email protected] and [email protected] were synthesized and utilized for sensing low-concentration benzene. Various techniques were used to characterize the compositional properties of the typical [email protected] structure and analyze the relation between the sensing properties and the metal-ZnO hetero-interfaces. When ap...
CdSe nanoplatelets can be synthesized with different lateral sizes; very small nanoplatelets have almost quantum dot like features (almost discrete exciton states), while very large ones are expected to have properties of colloidal quantum wells (exciton continuum). However, nanoplatelets can be in an intermediate confinement regime with a rich sub...
Here, the very high thermal sensing capability of Er3+,Yb3+ doped LaF3 nanoparticles, where Er3+-to-Yb3+ energy transfer is used, is reported. Also Pr3+,Yb3+ doped LaF3 nanoparticles, with Pr3+-to-Yb3+ energy transfer, showed temperature sensing in the same temperature regime, but with lower performance. The investigated Er3+,Yb3+ doped LaF3 nanopa...
Owing to their remarkable optical properties, all-inorganic cesium lead halide perovskite CsPbX3 (X = Br, Cl, and I) quantum dots (QDs) have emerged as promising materials for a variety of applications, such as solar cells and light-emitting diodes. However, these perovskite QDs can only be excited under short-wavelength light with high power below...
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Mg-substituted ZnO nanoparticles (MgZnO NPs) were synthesized by a soft chemical approach and were well-characterized by X-ray diffraction, transmission electron microscopy, UV-visible spectroscopy, and photoluminescence spectroscopy. The absorption and photoluminescence spectra show that substitution of Mg ions results in the widening of the band ...
