Metallic Ni P/Ni can be used as a co-catalyst to replace noble metal Pt for efficient photocatalytic hydrogen evolution, due to its excellent trapping-electron ability. The applications of metallic Ni P/Ni co-catalyst on CdS, Zn Cd S, TiO (Degussa P25) and g-C N are further confirmed, indicating its versatile applicability nature like Pt.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1002/chem.201704040 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Synergistic core-shell boosts P-CoNiMoO@CoP-NiP bifunctional catalyst for efficient and robust overall water splitting.
J Colloid Interface Sci
December 2024
National Engineering Research Center of Vacuum Metallurgy, Faculty of Metallurgy and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, Yunnan, China. Electronic address:
Optimizing hydrogen adsorption and enhancing water absorption are essential for the design of effective hydrogen evolution reaction (HER) electrocatalysts. Herein, a well-defined core-shell-structured P-CoNiMoO@CoP-NiP catalyst was synthesized on nickel foam via high-temperature phosphidation of heterostructured precursor CoMoO·xHO/NiMoO·xHO with hydrogen (H) assistance. This catalyst exhibits good HER performance, requiring only 24 mV of overpotential to achieve a current density of 10 mA cm, and long-term stability, maintaining a current density of 100 mA cm for over 100 h.
View Article and Find Full Text PDFModulating built-in electric field Br induced partial phase transition for robust alkaline freshwater and seawater electrolysis.
Chem Sci
December 2024
Key Laboratory of Advanced Catalytic Materials and Technology, Advanced Catalysis and Green Manufacturing Collaborative Innovation Center, Changzhou University Changzhou Jiangsu Province 213164 China
Repulsing Cl to reduce its negative effects during seawater electrolysis is a promising strategy to guard against the corrosion of high-valence metal sites. Herein, we synthesized FeP/NiP by a facile Br-induced partial phase transition strategy. This FeP/NiP possessed intensified built-in electric field (BEF) due to large work function difference (Δ), demonstrating outstanding OER and HER activity in alkaline freshwater/seawater solution and exhibiting a low cell voltage for an anion exchange membrane water electrolyzer (AEMWE) system.
View Article and Find Full Text PDFAn Efficient Cathode Catalyst for Rechargeable Zinc-air Batteries based on the Derivatives of MXene@ZIFs.
ChemSusChem
November 2024
Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, College of Chemistry and Chemical Engineering, China West Normal University, Nanchong, 637002, China.
Oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) are crucial processes at the cathode of zinc-air batteries. Developing highly efficient and durable electrocatalysts at the air cathode is significant for the practical application of rechargeable zinc-air batteries. Herein, N-doped layered MX containing CoP/NiP nanoparticles is synthesized by growing CoNi-ZIF on the surface and interlayers of the two-dimensional material MXene (TiC) followed by phosphating calcination.
View Article and Find Full Text PDFMOF-on-MOF Derived CoP/NiP Heterostructures for High-Performance Supercapacitors.
J Phys Chem Lett
October 2024
Research School of Chemistry, Australian National University, Canberra, ACT 2601, Australia.
Metal-organic frameworks (MOFs) have been widely used as versatile precursors to fabricate functional nanomaterials with well-defined structures for various applications. Herein, the presynthesized Ni-MOF nanosheets were grown on a Ni foam (NF) substrate, which then guided the nucleation and further growth of Prussian blue analogues (PBA) nanocubes to form MOF-on-MOF of the PBA/Ni-MOF film. This film was subsequently converted into a CoP/NiP heterostructure.
View Article and Find Full Text PDFPlasma Induced Atomic-Scale Soldering Enhanced Efficiency and Stability of Electrocatalysts for Ampere-Level Current Density Water Splitting.
Small
December 2024
State Key Laboratory of Photovoltaic Science and Technology, Institute for Electric Light Sources, School of Information Science and Technology, Fudan University, Shanghai, 200433, China.
Industrial water electrolysis typically operates at high current densities, the efficiency and stability of catalysts are greatly influenced by mass transport processes and adhesion with substrates. The core scientific issues revolve around reducing transport overpotential losses and enhancing catalyst-substrate binding to ensure long-term performance. Herein, vertical Ni-Co-P is synthesized and employed plasma treatment for dual modification of its surface and interface with the substrate.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!