2022年4月1日 · Facile and industrially compatible approach is developed to synthesize highly-efficient electrocatalyst. The coupling effects of bimetallic phosphide and specific porous nanostructure enhanced the electrocatalytic HER performance. The designed MoP-Ru 2 P/NPC presents excellent catalytic performance toward HER in full pH range.

2021年10月21日 · Here, we propose an electrochemical surface restructuring strategy to design synergistically interactive phosphorus-doped carbon@MoP electrocatalysts for the HER. A simple electrochemical cycling method is developed to tune the thickness of the carbon layers that cover on MoP core, which significantly influences HER performance.

2022年12月25日 · The in-situ Raman and ex-situ XPS techniques are applied to confirm the superior electrocatalytic HER property of the obtained MoP@NPC. This work provides a new way to prepare a novel Mo-based electrocatalyst by exploiting a special catalyst precursor for hydrogen-energy-related applications.

Electrocatalysts play a vital role in electrochemical water-splitting for hydrogen production. Here, we report the preparation of three-dimensional molybdenum phosphide (MoP) as a non-precious-metal electrocatalyst for the hydrogen evolution reaction (HER) by using cheap sponge (polyurethane, PU) as a sacrificial template.

2024年5月29日 · In this work, we synthesized a nest-like molybdenum diphosphide-carbon nanotube (MoP 2 –CNT) nanocomposite for a high-capacity and long-term cycle-stable anode. Due to the nanoscale size and carbon nanotube cross-linking, the nest-like MoP 2 –CNT possessed a short diffusion path of lithium ions, a good conductive network, and a permeable ...

Download scientific diagram | Raman spectra of the MoP, MoP CA, and MoP TEG catalysts (λexc= 532 nm, laser power = 0.75 mW, acquisition time = 100 s, and spectrum accumulation = 2). from...

2021年1月8日 · 在前期工作中，黑龙江大学付宏刚教授和田春贵教授团队发现利用氨基和含氧基团间的相互作用可实现纳米催化材料尺寸、晶相、表面性质和微观形态的调节，进而实现性能的优化。 基于前期工作，团队提出了一种基于聚乙二醇（PEG）调节磷钼酸（PMo12）和三聚氰胺（MA）组装构建纳米片前驱体，经可控磷化合成二维多孔MoP/Mo2N异质结纳米薄片的新策略。 通过理论计算团队发现PEG和三聚氰胺之间存在弱的氨基-含氧基团相互作用，可在溶液中形 …

Exerting morphological control over metal‐organic frameworks (MOFs) is critical for determining their catalytic performance and to optimize their packing behavior in areas from separations to fuel...

Highlights: MoP nanorod-array catalysts were directly synthesized on graphene passivated silicon photocathodes without secondary phase. Mo-O-C covalent bondings and energy band bending at...

The topological semimetal molybdenum phosphide (MoP) exhibits double and triple degenerate points in the momentum space. We present the preliminary results of spin-polarized electrical currents and optical response investigations of MoP.