nickel phosphide

• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 各种混合金属/非金属
• 英文名称: nickel phosphide
• 英文别名: dinickel phosphide；Nickel;phosphane
• 化学式: Ni₂P
• 分子量: 148.354
• InChiKey: YXHLWVOHFIKURG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.05
• 重原子数：
  3
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  nickel phosphide 、 钯 生成
  参考文献：
  名称：

  通过快速重离子辐照在纳米尺度上实现大块金属玻璃的极度再生

  摘要：

  快速重离子可用作通过产生高纵横比、纳米级缺陷痕迹或新的无序相来调节材料特性的工具。这项工作探讨了使用该工具来恢复和增强块体金属玻璃的可塑性的不同方面。用GeV加速的Au离子照射标称成分为Pd 40 Ni 40 P 20的非晶合金。在辐照区域和未辐照区域之间的边界处测量辐照引起的面外膨胀台阶，高度高达约 100 nm。使用差示扫描量热法研究了弛豫焓的变化。低温热容测量证实了辐照引起的玻色子峰高随着注量的增加而增加。使用放射性银原子作为示踪剂进行的传输测量也揭示了受辐照样品中扩散速率的增加，这取决于总注量。纳米压痕测量显示离子辐照玻璃的可塑性增强，这可能与可变分辨率波动电子显微镜所表明的异质性增加相关。导出的数据的全部体积证实了固化离子轨道中过量体积的显着增强，并且在纳米离子轨道内的强玻璃再生的框架中讨论和分析了辐照引起的修改。

  DOI：

  10.1016/j.jallcom.2024.173571
• 作为产物：
  描述：

  nickel(II) sulphate 生成 nickel phosphide
  参考文献：
  名称：

  MATSUBARA, XIROYUKI;KAVAKAMI, XIROSI;TABUI, KIEESI

  摘要：

  DOI：
• 作为试剂：
  描述：

  1,2,3,4-tetrahydro-4,6-dimethyldibenzo[b,d]thiophene 在 哌啶 、 nickel phosphide 、 氢气 作用下， 以 萘烷 为溶剂， 340.0 ℃ 、4.0 MPa 条件下， 生成 4,6-二甲基二苯并噻吩 、 4,6-dimethylhexahydrodibenzothiophene
  参考文献：
  名称：

  Hydrodesulfurization of 4,6-dimethyldibenzothiophene and its hydrogenated intermediates over bulk Ni2P

  摘要：

  The hydrodesulfurization (HDS) of 4,6-dimethyldibenzothiophene (4,6-DMDBT) and its hydrogenated intermediates 1,2,3,4-tetrahydro-4,6-dimethyldibenzothiophene (TH-4,6-DMDBT) and 1,2,3,4,4a,9b-hexahydro-4,6-dimethyldibenzothiophene (HH-4,6-DMDBT) over a bulk Ni2P catalyst was studied at 340 degrees C and 4.0 MPa in the presence and absence of piperidine. The rate constants of all steps in the network of the HDS of 4,6-DMDBT were measured. The HDS of 4,6-DMDBT occurred predominantly through the hydrogenation (HYD) pathway, and the HYD and direct desulfurization pathways were about equally inhibited by piperidine. Piperidine inhibited the desulfurization of TH-4,6-DMDBT and 4,6-DMDBT in the same way, but did not affect that of TH-4,6-DMDBT. In contrast to the HDS of TH-4,6-DMDBT over metal sulfide catalysts and to the HDS of TH-DBT, a fast dehydrogenation of TH-4,6-DMDBT to 4,6-DMDBT was observed. Besides 4,6-DMDBT, a small amount of the methyl-migration isomers was detected in the dehydrogenation product of TH-4,6-DMDBT, which is ascribed to the metallic character of Ni2P. (C) 2014 Elsevier Inc. All rights reserved.

  DOI：

  10.1016/j.jcat.2014.06.020

文献信息

• Simultaneous manipulation of ion doping and cocatalyst loading into Mn_0.3Cd_0.7S nanorods toward significantly improved H₂ evolution
  作者：Yanling Han、Xinfa Dong

  DOI：10.1039/d0cy00095g

  日期：——

  Ni₂P and Ni²⁺ jointly modified Mn_0.3Cd_0.7S photocatalysts were successfully fabricated via a facile solvothermal method. The loading of Ni₂P and the doping of Ni²⁺ proceeded simultaneously via a one-step process.

  Ni₂P和Ni²⁺共同修饰的Mn_0.3Cd_0.7S光催化剂成功地通过简便的溶剂热法制备。Ni₂P的负载和Ni²⁺的掺杂同时进行，通过一步法进行。
• Flexible Molecular Precursors for Selective Decomposition to Nickel Sulfide or Nickel Phosphide for Water Splitting and Supercapacitance
  作者：Gwaza E. Ayom、Malik D. Khan、Tenzin Ingsel、Wang Lin、Ram K. Gupta、Sizwe J. Zamisa、Werner E. Zyl、Neerish Revaprasadu

  DOI：10.1002/chem.201904583

  日期：2020.2.26

  synthesis of three nickel(II) dithiophosphonate complexes of the type [NiS2 P(OR)(4-C6 H4 OMe)}2 ] [R=H (1), C3 H7 (2)] and [NiS2 P(OR)(4-C6 H4 OEt}2 ] [R=(C6 H5 )2 CH (3)] is described; their structures were confirmed by single-crystal X-ray studies. These complexes were subjected to surfactant/solvent reactions at 300 °C for one hour as flexible molecular precursors to prepare either nickel sulfide or

  与络合物3在类似溶剂中的反应生成六方形的Ni5 P4，而TOP可能是磷的提供者。六角形NiS是由复合物1和2在400°C下无溶剂分解制得的。NiS（rhom）在2 mV s-1的扫描速率下具有2304 F g-1的最佳比超电容，其次是Ni2 P（hex）的1672 F g-1。同样，NiS（rhom）和Ni2 P（hex）分别显示出最高的功率和能量密度，分别为7.4 kW kg-1和54.16 W kg-1以及6.3 kW kg-1和44.7 W kg-1。在氧析出反应（OER）的测试样品中，Ni5 P4（hex）在50 mA cm-2的电流密度下具有350 mV的最低记录过电位。在氢气析出反应（HER）检查中，NiS（hex）和Ni5 P4（hex）分别具有最低的过电势231和235 mV，以实现50 mA cm-2的电流密度。TOP可能是磷的提供者。六角形NiS是由复合物1和2在400
• Producing methylcyclopentadiene dimer and trimer based high-performance jet fuels using 5-methyl furfural
  作者：Genkuo Nie、Chengxiang Shi、Yiying Dai、Yanan Liu、Yakun Liu、Chi Ma、Qing Liu、Lun Pan、Xiangwen Zhang、Ji-Jun Zou

  DOI：10.1039/d0gc02361b

  日期：——

  Methylcyclopentadiene dimer and trimer based fuels are synthesized from 5-methyl furfural for the first time with yields as high as 74.4%. They exhibit both high density and high thermal stability that are better than those of widely used fossil based jet fuels such as JP-10 and JP-7, and represent types of high-performance fuels. This work also provides a potential and scale-up feasible route for

  基于甲基环戊二烯二聚体和三聚体的燃料首次由5-甲基糠醛合成，收率高达74.4％。它们具有高密度和高热稳定性，优于广泛使用的基于化石的喷气燃料（例如JP-10和JP-7），并且代表了高性能燃料的类型。这项工作还为从生物质中合成高性能喷气燃料提供了一种潜在且可扩大规模的可行途径。
• Synthesis of the nickel selenophosphinates [Ni(Se2PR2)2] (R = iPr, tBu and Ph) and their use as single source precursors for the deposition of nickel phosphide or nickel selenide nanoparticles
  作者：Weerakanya Maneeprakorn、Chinh Q. Nguyen、Mohammad A. Malik、Paul O'Brien、James Raftery

  DOI：10.1039/b816903a

  日期：——

  Nickel phosphide (Ni2P and Ni12P5) or nickel selenide (NiSe) nanoparticles were prepared from the single molecule precursor, dialkyldiselenophosphinato nickel(II), [Ni(Se2PR2)2] (R = iPr, tBu and Ph) by thermolysis in trioctylphosphine oxide (TOPO) or hexadecylamine (HDA). The chemical composition of these nanoparticles depends on the precursors, capping agents, and reaction temperature.

  从单分子前驱体双烷基二硒膦酸镍(II)，[Ni(Se2PR2)2]（R = iPr, tBu 和 Ph）通过在三辛基膦氧化物（TOPO）或十六烷胺（HDA）中的热分解制备了镍磷化物（Ni2P 和 Ni12P5）或镍硒化物（NiSe）纳米颗粒。这些纳米颗粒的化学成分取决于前驱体、包覆剂和反应温度。
• An Effective Pd-Ni₂P/C Anode Catalyst for Direct Formic Acid Fuel Cells
  作者：Jinfa Chang、Ligang Feng、Changpeng Liu、Wei Xing、Xile Hu

  DOI：10.1002/anie.201308620

  日期：2014.1.3

  The direct formic acid fuel cell is an emerging energy conversion device for which palladium is considered as the state‐of‐the‐art anode catalyst. In this communication, we show that the activity and stability of palladium for formic acid oxidation can be significantly enhanced using nickel phosphide (Ni2P) nanoparticles as a cocatalyst. X‐ray photoelectron spectroscopy (XPS) reveals a strong electronic

  直接甲酸燃料电池是一种新兴的能量转换装置，其钯被认为是最先进的阳极催化剂。在此交流中，我们表明使用磷化镍（Ni 2 P）纳米粒子作为助催化剂可以显着提高钯对甲酸氧化的活性和稳定性。X射线光电子能谱（XPS）揭示了Ni 2 P和Pd之间的强电子相互作用。结合了最佳Pd-Ni 2 P阳极催化剂的直接甲酸燃料电池，其功率密度为550 mW cm -2，是使用商用Pd阳极催化剂的类似装置的3.5倍。