Dec 1, 2014 · The NaF growth in PTR glass was studied by combining optical spectroscopy, interferometry, DSC and XRD. Those data were used in order to generate a simple model that allows correlating structural and optical data and could be used to predict the final performances of UV-exposed and thermally developed PTR glasses.

Jan 1, 2022 · The NaF-rich protective layer with superior mechanical strength and high ion conductivity enabled long-term, dendrite-free Na plating/stripping cycles in symmetrical cells and promoted the formation of highly stable, NaF-rich solid electrolyte interphase (SEI) which is impermeable to electrolyte thus capable of preventing continuous electrolyte ...

The overall aim of this work was developing and optimized NaF nanoparticles in micelles structures loaded on polylactic acid nanoscaffolds as biocompatible and biodegradable polymers for use in...

Researchers have modified many materials like activated carbon, zeolite, and activated alumina by zirconium for efficient fluoride removal and among them Zr-doped polypyrrole/Zr iodate composite...

Jan 18, 2024 · Three composites with varying NaF concentrations (1%, 3%, and 5%) were synthesized under similar conditions. Structural characterization using X-ray diffraction (XRD) and scanning electron...

May 25, 2024 · In this study, dense Na 3 Zr 2 Si 2 PO 12 (NZSP) pellets are fabricated via a new sintering strategy using NaF as the melting agent for interfacial rivets. Detail studies uncover that adding NaF in the last step of ceramic sintering, rather than in the first step of phase formation, enhances the density and stability of the solid electrolyte.

Fig. 5 shows the X-ray diffraction pattern for recovered sodium fluoride from hexafluorosilicic acid. The three prominent sharp peaks located at 20, 39, and 56 matches with the expected NaF...

摘要 利用XRD、TEM、SEM、拉曼和FTIR技术研究了NaF-TeO2玻璃和微晶玻璃的结构。结果表明，当 NaF ≤ 10 mol% 时，整个 NaF 含量都会进入结构，将 TeO4 单元转化为 TeO3/2F 和 Na+[TeO3+1]– 单元。

Sep 6, 2015 · 采用KrF准分子脉冲激光器，输出激光波长为 如在农药杀虫剂、冶炼工业、生物医药等领 248nm，脉宽为20ns，重复频率为2Hz，单脉冲能 域 [1。 】的应用；在有关核能实验研究中NaF薄膜量为150rnJ．靶材采用纯度为99．9％的NaF粉末 mlTlX10 扮演了重要的角色，可以作为防辐射等材料；同 经过特定模具压制成,eJ,o mm的半圆片， 时，近年来的相关研究发现NaF薄膜也可以作为 然后高温烧结．压制过程施加20T压力，烧结过 光电材料和光电材料的辅助材料 …

1 day ago · 2.2 Characterization. NaYF 4 is known to occur in alpha and beta forms. Apart from this, NaY 3 F 10 compound is also stated in the NaF-YF 3 system. For ensuring α/β- NaYF 4 formation and determining of α/β phases, different methods like x-ray diffraction (XRD), energy dispersive spectra (EDS), elemental mapping, etc. were found useful. Crystal structure analysis was done using Philips ...