2008年12月1日 · The intensity and wavelength of PL could be significantly influenced by the particle size, surface morphology and solvents (e.g. water) or surfactants. In this paper, we report on strong PL emitted directly from solid state Fe 2 O 3 …

Download scientific diagram | PL Analysis of α-Fe2O3 from publication: SYNTHESIS OF IRON OXIDE NANOPARTICLES AND STUDY OF ITS OPTICALPROPERTIES | Ultrafine iron oxide nanoparticles have been ...

2008年12月1日 · Iron oxide nanoparticles have been produced on the top surface of aligned multi-walled carbon nanotubes by CO2 laser processing. They were characterized to be Fe2O3 nanoparticles by X-ray...

2019年10月15日 · We report a α-Fe 2 O 3 /BiOI catalyst that enhanced the efficiency of Fe 2+ generation. The structure, morphology, chemical composition and chemical states of the catalyst were characterized. The α-Fe 2 O 3 /BiOI catalyst exhibited remarkable degradation performance for methyl orange (MO), phenol and tetracycline hydrochloride (TCH).

2017年1月1日 · The Ultraviolet–Visible (UV–Vis) absorption of the samples was recorded on SHIMADZU (UV-3101 PC) UV–Vis Spectrophotometer. Solid photoluminescence (PL) spectra were taken using a time-resolved Edinburgh Instrument FLSP920 spectrofluorimeter with a Red-PMT detector and a Xenon bulb as an excitation source.

Download scientific diagram | PL spectra of pure Fe2O3 (a) and MG/Fe2O3-1 (b) samples from publication: MoS2 and graphene as dual, cocatalysts for enhanced visible light photocatalytic...

光致发光（PL）光谱技术记录了发光特性，揭示了 PL 强度的下降，证实了电子空穴复合的下降。 因此，I-V 表征分析表明，由于金属共掺杂导致电子-空穴复合减少，电导率随着金属的添加而增加。 所开发的 Fe 2 O 3 的这些改进的光电特性 通过金属共掺杂使其成为光电探测器应用的合适候选者。 There are several uses for ultraviolet photodetectors, including in the scientific, military, and industrial sectors.

2021年8月10日 · 赤铁矿 (α-fe2o3) 因其丰度、无毒、稳定性和可见光吸收等特性而被认为是 pec 研究中最有前景的光阳极材料之一。以往对 α-fe2o3 基pec 反应的研究主要集中在水分解过程中光驱动的水氧化析氢。在水氧化过程中，产物o2的经济价值较低。

2008年12月1日 · Fe2O3 is an attractive catalyst for CO oxidation because of its low cost and reducible nature. Modification in reducible oxide by a noble metal enhances its reducibility. In this work, the effect of …

沉淀或水热法氧化铁（α-Fe2O3）纳米颗粒的合成、光致发光和磁性 Physica E Low-dimensional Systems and Nanostructures Pub Date : 2018-04-09, DOI: 10.1016/j.physe.2018.04.009