The preparation of core–shell Al2O3/Ni composite powders by electroless plating
Source abstract
Abstract
Core–shell nanostructured Ni-coated Al2O3 composite powders were synthesised by using the electroless plating method. The influence of the chemical components and powder concentration in the Ni coating was investigated by scanning electron microscopy, energy dispersive spectroscopy, and X-ray diffraction techniques. The results show that the concentration of the plating components plays an important role in the formation of core–shell Al2O3/Ni composite powders. The nickel content in the composite powders could be effectively controlled by adjusting the nickel chloride content and the concentration of NaH2PO2·H2O in the plating solution. The nanostructure of the crystalline Ni coatings was observed to be very attractive for achieving good bonding between ceramic particles and matrices for composite production.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Electrodeposition and Electroless Coatings · Electromagnetic wave absorption materials · Metallic Glasses and Amorphous Alloys
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (26)
Show source-provided references
1. Fabrication of Ni-coated Al2O3 powders by the heterogeneous precipitation method10.1016/S0025-5408(01)00628-6 ↗
2. Ni-coated Al2O3 powders10.1016/S0272-8842(02)00018-4 ↗
3. Reactive sintering of electroless nickel-plated aluminum powders10.1016/S1044-5803(01)00146-2 ↗
4. Wettability and phase formation in TiC/Al-alloys assemblies10.1016/S1359-835X(02)00160-4 ↗
5. The preparation of Cu-coated Al2O3 composite powders by electroless plating10.1016/j.ceramint.2011.03.013 ↗
6. Preparation of Ni-coated Si3N4 powders via electroless plating method10.1016/j.ceramint.2009.06.007 ↗
7. Modeling the electroless nickel deposition on aluminum nanoparticles10.1016/j.apsusc.2012.04.132 ↗
8. Influencing factors on the uniformity of copper coated nano-Al2O3 powders prepared by electroless plating10.1016/j.matlet.2004.12.054 ↗
9. Pretreatment effect on the synthesis of Ag-coated Al2O3 powders by electroless deposition process10.1016/j.surfcoat.2004.08.186 ↗
10. The influence of nickel coating on the wettability of aluminum on ceramics10.1016/S1359-835X(02)00161-6 ↗
11. Crystallisation kinetics and phase transformation behaviour of electroless nickel–phosphorus deposits with high phosphorus content10.1016/S0925-8388(01)01798-4 ↗
12. Preparation and dielectric enhancement of nickel-coated β SiC nanoparticles
13. Effect of chelating agents on the structure of electroless copper coating on alumina powder10.1016/S0257-8972(98)00553-2 ↗
14. Studies of electroless Ni–Co–P ternary alloy on glass fibers10.1016/j.matlet.2006.07.122 ↗
15. Nickel layer deposition on SiC nanoparticles by simple electroless plating and its dielectric behaviors10.1016/j.powtec.2006.07.002 ↗
16. Ni–P coating preparation of conductive mica powder by a modified activation process10.1016/j.apsusc.2006.05.010 ↗
17. Deposition behavior and mechanism of Ni nanoparticles on surface of SiC particles in solution systems10.1088/0256-307X/27/5/058103 ↗
18. Preparation and microwave absorption properties of basalt fiber/nickel core–shell heterostructures10.1016/j.jallcom.2010.01.143 ↗
19. A nanoscale core-shell of β-SiCP–Ni prepared by electroless plating at lower temperature10.1016/j.surfcoat.2005.11.026 ↗
20. Orientation-dependent electromagnetic properties of basalt fibre/nickel core shell heterostructures10.1088/1674-1056/19/1/017701 ↗
21. Electroless nickel plating on silicon carbide nanoparticles10.1016/S0257-8972(03)00320-7 ↗
22. Electroless Ni–Co–P ternary alloy deposits: preparation and characteristics10.1016/S0257-8972(03)00315-3 ↗
23. Preparation and characterization of electroless NiCoP ternary alloy on fly ash cenospheres10.1016/j.surfcoat.2011.03.020 ↗
24. CoAl2O3 nanocomposites powder prepared by electroless plating10.1016/S0167-577X(03)00445-2 ↗
25. Electroless nickel–phosphorus plating on graphite powder10.1016/j.msea.2007.03.004 ↗
26. Nanostructured core–shell Ni deposition on SiC particles by alkaline electroless coating10.1016/j.apsusc.2011.07.057 ↗