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Nickel;platinum | 12201-98-8

中文名称
——
中文别名
——
英文名称
Nickel;platinum
英文别名
nickel;platinum
Nickel;platinum化学式
CAS
12201-98-8
化学式
Ni3Pt
mdl
——
分子量
371.15
InChiKey
BEPCKYGUSDFSJK-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    -0.01
  • 重原子数:
    4
  • 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;platinum油胺 作用下, 以 正己烷氯仿 为溶剂, 反应 336.0h, 生成 Nickel;platinum
    参考文献:
    名称:
    Highly Crystalline Multimetallic Nanoframes with Three-Dimensional Electrocatalytic Surfaces
    摘要:
    赋予电催化剂优势 铂(Pt)是燃料电池和电解槽中氧还原反应(ORR)的极佳催化剂,但由于价格昂贵且稀缺,即使以铂纳米颗粒的形式分散在碳电极载体(Pt/C)上,也无法广泛应用。另外、 陈 等人 (p. 1339 ,2 月 27 日在线发表;见以下作者的观点 Greer )通过溶解菱形十二面体铂镍 3 的内部,制成了高活性 ORR 催化剂。 3 纳米晶体的内部,留下富含铂的铂 3 Ni 边缘。这些纳米框架催化剂经久耐用--在 10,000 次电压循环后仍保持活性,而且活性远远高于 Pt/C。
    DOI:
    10.1126/science.1249061
  • 作为产物:
    描述:
    platinum(II) bis(acetylacetonate)bis(acetylacetonate)nickel(II) 在 poly(vinylpyrrolidone) 、 benzoic acid 作用下, 以 苯甲醇 为溶剂, 生成 Nickel;platinum
    参考文献:
    名称:
    Syntheses of Water-Soluble Octahedral, Truncated Octahedral, and Cubic Pt–Ni Nanocrystals and Their Structure–Activity Study in Model Hydrogenation Reactions
    摘要:
    We developed a facile strategy to synthesize a series of water-soluble Pt, PtxNi1-x (0 < x < 1), and Ni nanocrystals. The octahedral, truncated octahedral, and cubic shapes were uniformly controlled by varying crystal growth inhibition agents such as benzoic acid, aniline, and carbon monoxide. The compositions of the PtxNi1-x nanocrystals were effectively controlled by choice of ratios between the Pt and Ni precursors. In a preliminary study to probe their structure-activity dependence, we found that the shapes, compositions, and capping agents strongly influence the catalyst performances in three model heterogeneous hydrogenation reactions.
    DOI:
    10.1021/ja302606d
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文献信息

  • A Strategy for Designing a Concave Pt-Ni Alloy through Controllable Chemical Etching
    作者:Yuen Wu、Dingsheng Wang、Zhiqiang Niu、Pengcheng Chen、Gang Zhou、Yadong Li
    DOI:10.1002/anie.201207491
    日期:2012.12.7
    This corrosion: Octahedral Pt–Ni alloy nanoparticles (NPs) are converted into concave Pt3Ni NPs by a coordination‐assisted chemicaletching process (see scheme). The corroded concave Pt–Ni NPs have a higher density of low‐coordinate atoms in steps sites, a decisive property in heterogeneous catalysis.
    这种腐蚀:八面体的Pt-Ni合金纳米颗粒(NPs)通过配位辅助化学蚀刻工艺转化为凹形的Pt 3 Ni NPs(参见方案)。腐蚀的凹入式Pt-Ni纳米颗粒在台阶处具有较高的低配位原子密度,这在非均相催化中起决定性作用。
  • X-ray diffraction reinvestigation of the Ni-Pt phase diagram
    作者:Anton A. Popov、Andrey D. Varygin、Pavel E. Plyusnin、Marat R. Sharafutdinov、Sergey V. Korenev、Alexandra N. Serkova、Yury V. Shubin
    DOI:10.1016/j.jallcom.2021.161974
    日期:2022.1
    The Ni-Pt phase diagram was corrected in the range of 15–85 at.% Pt and in the temperature range of 400–525 °C using powder X-ray diffraction data. To reduce the time required to achieve the equilibrium state, Ni-Pt alloys, consisting of 80–140 nm nanocrystalline particles (nanoalloys) were used as initial samples. The nanoalloys were synthesized by thermolysis of specially prepared multicomponent
    使用粉末 X 射线衍射数据在 15-85 at.% Pt 范围内和 400-525 °C 温度范围内校正 Ni-Pt 相图。为了减少达到平衡状态所需的时间,由 80-140 nm 纳米晶颗粒(纳米合金)组成的 Ni-Pt 合金用作初始样品。纳米合金是通过热解专门制备的多组分前体合成的。通过 X 射线衍射原位研究了系统在高温下的相变。Ni 1-x Pt x (A1)、Ni 3 Pt (L1 2 )、NiPt (L1 0 )、NiPt 3 (L1 2 )单相区域的边界位置被修正。
  • Highly Crystalline Multimetallic Nanoframes with Three-Dimensional Electrocatalytic Surfaces
    作者:Chen Chen、Yijin Kang、Ziyang Huo、Zhongwei Zhu、Wenyu Huang、Huolin L. Xin、Joshua D. Snyder、Dongguo Li、Jeffrey A. Herron、Manos Mavrikakis、Miaofang Chi、Karren L. More、Yadong Li、Nenad M. Markovic、Gabor A. Somorjai、Peidong Yang、Vojislav R. Stamenkovic
    DOI:10.1126/science.1249061
    日期:2014.3.21
    Giving Electrocatalysts an Edge

    Platinum (Pt) is an excellent catalyst for the oxygen-reduction reaction (ORR) in fuel cells and electrolyzers, but it is too expensive and scarce for widespread deployment, even when dispersed as Pt nanoparticles on carbon electrode supports (Pt/C). Alternatively, Chen et al. (p. 1339 , published online 27 February; see the Perspective by Greer ) made highly active ORR catalysts by dissolving away the interior of rhombic dodecahedral PtNi 3 nanocrystals to leave Pt-rich Pt 3 Ni edges. These nanoframe catalysts are durable—remaining active after 10,000 rounds of voltage cycling—and are far more active than Pt/C.

    赋予电催化剂优势 铂(Pt)是燃料电池和电解槽中氧还原反应(ORR)的极佳催化剂,但由于价格昂贵且稀缺,即使以铂纳米颗粒的形式分散在碳电极载体(Pt/C)上,也无法广泛应用。另外、 陈 等人 (p. 1339 ,2 月 27 日在线发表;见以下作者的观点 Greer )通过溶解菱形十二面体铂镍 3 的内部,制成了高活性 ORR 催化剂。 3 纳米晶体的内部,留下富含铂的铂 3 Ni 边缘。这些纳米框架催化剂经久耐用--在 10,000 次电压循环后仍保持活性,而且活性远远高于 Pt/C。
  • Bol'shakov, A. M.; Lapkin, V. V.; Bol'shakova, L. D., Russian Journal of Inorganic Chemistry, 1994, vol. 39, p. 1398 - 1401
    作者:Bol'shakov, A. M.、Lapkin, V. V.、Bol'shakova, L. D.、Khmelevskaya, L. V.、Buslaev, Yu. A.
    DOI:——
    日期:——
  • Diffusion of hydrogen isotopes as a probe to study the atomic microstructure of metals
    作者:M. Hirscher、H. Kronmüller
    DOI:10.1016/0022-5088(91)90188-a
    日期:1991.8
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