2022年4月10日 · Fe 2 P nanoparticles embedded on Ni 2 P nanosheets has been synthesized. Fe 2 P/Ni 2 P HS delivers superior catalytic performance for water splitting. The electron redistribution near heterointerface optimizes the ΔG H* of P sites. The Fe 2 P/Ni 2 P heterointerface results in abundant active sites.

代表分峰拟合的时候，将Fe 2p的强谱峰分成了浅红色的Fe(Ⅱ)峰和浅绿色的Satellite峰。 Satellite的英文意思是卫星，即浅绿色的峰代表的是 卫星峰 ，也就是小的伴峰的意思。

2025年3月11日 · For the Fe-rich NPs, the Ni 2p 1/2 binding energies cannot be determined due to the influence of the Fe LM 23 M 23 peak around 890 eV. For the Ni-rich sample and the HAXPES spectra it was...

2022年12月30日 · A new Se, Fe co-doped Ni 2 P/Ni 12 P 5 /NF nanoparticle was synthesized. It exhibits good OER electrocatalytic performance and ultra-long stability (at least 100 h).

2023年11月1日 · Fe single atom and nanocluster catalyst (Fe SA+NC @NMPC) is intentionally prepared. Oxygen-containing intermediates conversions are optimized on atomic Fe-N 4 sites. Fast water dissociation steps to provide protons are achieved on Fe nanoclusters. Neutral oxygen reduction reaction kinetics are accelerated on the Fe SA+NC @NMPC.

2023年11月20日 · Herein, a novel iron atom-cluster strategy for the synthesis of iron-based N–C catalyst comprising Fe nanoparticles (Fe NPs) surrounded by Fe-N x sites is developed for oxygen reduction reactions in an acidic fuel cell.

Herein, a novel salt effect‐induced strategy is proposed to engineer N and P coordinated atomically dispersed Fe atoms with extra‐axial Cl on interlinked porous carbon nanosheets, achieving a superior single‐atom Fe catalyst (denoted …

近日， 中国石油大学（华东）吴明铂教授、赵青山副教授等 在国际知名期刊 Advanced Science 上发表题为“ Salt Effect Engineering Single Fe-N2P2-Cl Sites on Interlinked Porous Carbon Nanosheets for Superior Oxygen Reduction Reaction and Zn-Air Batteries” 的观点文章。 该文章提出了一种盐效应诱导策略，实现高效单原子催化剂微观形貌和配位结构的精准构筑，基于 交联多孔碳纳米片 构筑了具有高效 Fe-N2P2-Cl活性位 的Fe-NP-Cl-C单原子催化剂。

To overcome the limitation of conventional iron catalysts, our focus was on developing iron phosphide nanocrystals (Fe2P NCs). The Fe2P NC catalyst exhibited excellent stability and high activity...

根据行内专家的经验，Fe2p最好不要分峰，而是与其它样品进行比对，因为分峰随意性很大，而且分出的每个峰必须有物理意义。 最好采用其它方法定量分析。 我所做铁催化剂的XPSFe2p分峰有明显的卫星峰。 现在我需要计算二价和三价铁的比例，但是我不知道峰面积是否需要把相应的二价铁和三价铁卫星峰的峰面积也加上去一起算？ 求教各位有经验的虫友，我改怎么计算这个峰面积。