Noble metal catalyzed preparation of Ni2P/α-Al2O3
文献情報
Xuguang Liu, Lei Xu
Noble metal (Ru, Pd, and Pt) catalyzed preparation of Ni2P/α-Al2O3 was proved by XRD characterization. As is known from H2-TPR experiments, Pd exhibits superior catalytic activity over Ru and Pt. These noble metal catalysts can be uniformly deposited on nickel phosphate precursors, and generate spillover hydrogen. Such a surface catalytic effect promotes the preparation of Ni2P/α-Al2O3, without avoiding the formation of the minor phase Ni12P5. They can also be homogeneously dispersed in nickel phosphate precursors, and boost bulk diffusion of oxygen during reduction process, this is termed the “bulk catalytic effect”. It is feasible to produce pure phase Ni2P by the latter preparation method using 0.05 wt% Pd or 0.1 wt% Ru at 768 K. The bulk catalytic effect may be considered as a meaningful option for developing catalytic materials.
関連文献
Cage fusion from bi-cages to tri-cages during nucleation of methane hydrate: a DFT-D simulation
Keyao Li, Ruili Shi, Lingli Tang, Yingying Huang, Xiaoxiao Cao, Yan Su
DOI: 10.1039/C8CP07207H
Strain-induced indirect-to-direct bandgap transition in an np-type LaAlO3/SrTiO3(110) superlattice
L. Wang, W. Pan, W. X. Hu, D. Y. Sun
DOI: 10.1039/C8CP07761D
The interaction of ethylammonium tetrafluoroborate [EtNH3+][BF4−] ionic liquid on the Li(001) surface: towards understanding early SEI formation on Li metal
Jonathan Clarke-Hannaford, Michael Breedon, Adam S. Best, Michelle J. S. Spencer
DOI: 10.1039/C9CP01200A
Tetrel bonds and conformational equilibria in the formamide–CO2 complex: a rotational study
Shuang Gao, Daniel A. Obenchain, Juncheng Lei, Gang Feng, Sven Herbers, Qian Gou, Jens-Uwe Grabow
DOI: 10.1039/C9CP00055K
Understanding the charging dynamics of an ionic liquid electric double layer capacitor via molecular dynamics simulations
Chanwoo Noh, YounJoon Jung
DOI: 10.1039/C8CP07200K
Theory of cyclic voltammetry in random arrays of cylindrical microelectrodes applied to carbon felt electrodes for vanadium redox flow batteries
Tim Tichter, Dirk Andrae, Jacob Mayer, Jonathan Schneider, Marcus Gebhard, Christina Roth
DOI: 10.1039/C9CP00548J
Ultrafast imaging of laser-controlled non-adiabatic dynamics in NO2 from time-resolved photoelectron emission
Jesús González-Vázquez, Zdeněk Mašín, Danilo S. Brambila, Alex G. Harvey, Felipe Morales
DOI: 10.1039/C9CP00649D
Delayed vibrational modulation of the solvated GFP chromophore into a conical intersection
Miles A. Taylor, Cheng Chen
DOI: 10.1039/C9CP01077G
Mechanical properties of molybdenum diselenide revealed by molecular dynamics simulation and support vector machine
Xinyu Wang, Yang Hong, Man Wang, Gongming Xin, Yanan Yue, Jingchao Zhang
DOI: 10.1039/C8CP07881E
こちらもおすすめ
(S)-四氢呋喃-3-羧酸の物理化学的性質は何ですか?
CAS番号168395-26-4の(S)-四氢呋喃-3-羧酸は、白色の結晶が特徴的な性質を持ちます。分子量は128.08であり、水に溶けやすく、アルコールなど...
塩基性硫黄化合物1,3-ジメチル-1-[5-(三氟甲基)-1,3,4-硫杂环己二酮-2-基]尿素を含む廃棄物はどのように処理すべきですか?
塩基性硫黄化合物1,3-ジメチル-1-[5-(三氟甲基)-1,3,4-硫杂环己二酮-2-基]尿素を含む廃棄物は、専門的な廃棄処理施設で焼却処理を行うべきです。ま...
インドリジン-2-カルボン酸は安全ですか?
インドリジン-2-カルボン酸は一般的に安全ですが、過度に濃い状態では刺激性があります。取り扱いには適切な防護具を使用し、直接触れや吸入を避ける必要があります。
5-甲基-2-(3-ピリジニル)-1,3-テイゾール-4-オールの市場動向や研究トレンドはどうですか?
5-甲基-2-(3-ピリジニル)-1,3-テイゾール-4-オールは、医薬品や農薬、および合成化学の分野において研究が進められています。市場動向としては、化学物質...
4,4',4''-(嘧啶-2,4,6-三基)三苯甲醛はどのように保存すればよいですか?
4,4',4''-(嘧啶-2,4,6-三基)三苯甲醛は、密閉容器に保管し、避けておくことが重要です。室温で保管し、直射日光を避けてください。
(3aR)-1,3,3-トリフェニルテトラヒドロ-3H-ピロロ[1,2-c][1,3,2]-オキザボロロールについて、適用される法規ガイドラインは何ですか?
(3aR)-1,3,3-トリフェニルテトラヒドロ-3H-ピロロ[1,2-c][1,3,2]-オキザボロロールは、GHS(国際危険物識別ルール)の分類が適用されま...
6-(4-氯苯氧基)吡啶-3-胺の代替品はありますか?
6-(4-氯苯氧基)吡啶-3-胺の代替品としては、他の芳香族アミン化合物や類似の除草剤が考えられます。ただし、他の化合物と同様に、代替品の選択には安全性と効果性...
3-フェニル-3,4-ジヒドロ-2H-1,4-ベンゾキサジンを取り扱う際の実験室安全事項は何ですか?
3-フェニル-3,4-ジヒドロ-2H-1,4-ベンゾキサジンを取り扱う際は、防塵マスク、ゴーグル、ゴム手袋を使用し、ドラフトチャンバー内で作業することを推奨しま...
掲載誌
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.














![Imidazo[1,5-a]pyrazine structure Imidazo[1,5-a]pyrazine structure](https://static.chemtradehub.com/structs/274/274-49-7-d749.webp)