Perovskite KNbO 3 nanostructure for high-response ... - Springer
2023年12月9日 · As ferroelectric material, the KNbO 3 can generate a depolarized electric field for separation of photon-generated carriers. In this work, KNbO 3 nanocubes were …
Synthesis of CoO/KNbO - Springer
2020年8月8日 · The nanostructures and morphologies of pure KNbO 3 and CoO/KNbO 3 p-n heterojunction photocatalysts were investigated by SEM and TEM. The SEM images display …
TEM sample preparation using micro-manipulator for in-situ …
2021年6月9日 · Growing demands for comprehending complicated nano-scale phenomena in atomic resolution has attracted in-situ transmission electron microscopy (TEM) techniques for …
Growth of KNbO - MDPI
2024年5月30日 · Transmission electron microscopy (TEM) micrographs of a KNbO 3 single crystal are shown in Figure 5. Figure 5a shows that the single crystal contains lamellar …
Enhanced catalytic performance by multi-field coupling in KNbO 3 ...
2019年4月1日 · Transmission electron microscopy (TEM) images and selected area electron diffraction (SAED) patterns were obtained using a FEI Talos F200X electron microscope with …
KNbO - National Center for Biotechnology Information
2021年9月11日 · Transmission electron microscopy (TEM) and scanning electron microscopy (SEM) were implemented to reveal the morphology of the KNbO 3 /ZnO composite. Fig. 3 …
(a) SEM image, (b) low magnification TEM image, and (c
Ag nanoparticles supported on well-defined perovskite orthorhombic KNbO3 nanowires are synthesized via facile photo-reduction and systematically characterized by XRD, Raman, …
Synthesis, characterization and thermodynamic properties of KNbO
2021年11月15日 · Potassium niobate KNbO3 (KN), which has attracted much research interest in recent years due to its high photoelectric and nonlinear optical coefficient, excellent optical …
KNbO_(3)纳米线/P(VDF–HFP)&PMMA复合薄膜的储能性质-【维普 …
KNbO 纳米线大幅度提高了复合薄膜的极化强度,略微降低了复合薄膜的击穿场强。 当KNbO 纳米线的填充量为7.5% (质量分数)时,储能性能达到最优值,此时复合薄膜的储能密度为14.3 J/cm, …
正交相铌酸钾(KNbO_3)电子能带结构以及介电和铁电性能的第一性 …
本文中利用基于密度泛函（ DFT ）的第一性原理研究 KNbO 3 的电子结构以及介电和铁电性能，揭示 K 、 Nb 、 O 在电子结构、介电性能以及铁电性能中的不同作用，可以为实验室 …