Novel binary copper-iron phosphate nanoparticles as …
2025年3月15日 · A novel binary metal nanoparticle catalyst; iron copper phosphate nanoparticles (FeCuP), was synthesized via a hydrothermal route under mild conditions without surfactants …
Favorable role of heterojunction in trimetallic Fe–Co–Cu phosphides …
2020年9月1日 · Here we report a facile two-step approach to fabricate trimetallic Fe/Co/Cu-based phosphides embedded onto nitrogen-doped carbon-graphene (FeCoCuP@NC). The …
关于过渡金属元素的XPS图谱疑问解答 - 知乎 - 知乎专栏
xps，即x射线光电子能谱。 原理简单来说是将X射线光子入射到样品上，将样品的光电子和俄歇电子激发出来。 在阅读文献中，经常可以看到XPS图谱，用来分析样品表面元素的价态变化、 …
Fe–CuP nanocubes for nitrate-to-ammonia conversion
2024年3月25日 · Herein, we present the development of an electrocatalyst, namely FeCu phosphide (Fe–CuP), which demonstrates high efficiency in the reduction of nitrate. The …
Sciforum : Event management platform
2024年12月4日 · In this study, we prepared iron copper phosphate nanoparticles (FeCuP) using hydrothermal rout. During preparation, several conditions were used modifying the urea …
Preparation of nanometer FeCuP alloy and its application in ...
2007年10月1日 · A new ternary Fe-based alloy catalyst FeCuP applied to decompose PH3 was prepared with low-cost material by chemical reduction deposition method. The properties of it …
Thermodynamic Description of Ternary Fe-X-P Systems. Part 2: Fe-Cu-P
2014年1月4日 · Those of the Fe-Cu-P system are optimized in this study using the experimental thermodynamic and phase equilibrium data from the literature. The solution phases of the …
Novel binary copper-iron phosphate nanoparticles as …
This paper presents a straightforward and efficient method for synthesizing iron-copper phosphate (FeCuP) nanoparticles using a one-pot hydrothermal route with urea. The characterization of …
Fabrication of amorphous FeCoNiCuMnPx high-entropy …
2024年1月1日 · The FeCoNiCuMnP x /C composite is obtained by in-situ pyrolysis of high entropy MOF precursor. The composite shows carbon layer encapsulated phosphide structure with a …
铜 | Thermo Fisher Scientific - CN
XPS 光谱解读. Cu2p 峰具有明显的自旋轨道分裂峰 (Δ=19.75 eV，强度比=0.508) 根据 Cu2p 的卫星特征峰能区分铜的氧化态。 二价铜在 943 eV 处可观测到一组卫星特征峰。 氧化铜的 …