Nickel Oxide (NiO) Nanopowder/Nanoparticles, Purity: 99.9%, Size: 30 nm

5 grams/33 €                         
25 grams/58 €                         
100 grams/ 110 €                      
500 grams/279 €     
1000 grams/498 €                

Nickel Oxide (NiO) Nanopowder/Nanoparticles

Purity: 99.9%, Size: 30 nm 

Nickel Oxide (NiO) Nanopowder is a high-purity, dark grey transition metal oxide powder characterized by a well-controlled particle size distribution and a high specific surface area. Featuring a stable cubic crystal structure with a mild alkaline surface chemistry, it offers exceptional dispersibility, catalytic reactivity, and electrochemical efficiency. Its uniform nanoscale dimensions make it an essential raw material for advanced energy storage systems, solid oxide fuel cells, electrochromic thin films, and high-performance industrial catalysts.

Technical Properties

 Applications

• Catalysis and Chemical Synthesis: Functions as a highly active catalyst in organic synthesis, oxidation reactions, and environmental pollutant degradation. Its high specific surface area provides abundant active sites, while its slightly alkaline pH (8–9) optimizes surface chemistry for selective chemical transformations.
• Solid Oxide Fuel Cells (SOFCs): Utilized as an anode precursor for Ni-cermet formulations in solid oxide fuel cell architectures. The uniform 30 nm particle size promotes optimal sintering behavior, facilitating a well-dispersed triple-phase boundary for enhanced electrochemical performance.
• Electrochromic Devices and Sensors: Applied in smart windows, optical filters, and gas sensing layers due to its reversible optical property changes under electric potential. The nanoparticle dispersion ensures uniform film formation and rapid ion insertion/extraction dynamics.
• Energy Storage and Supercapacitors: Functions as an active electrode material in battery systems and pseudocapacitors. Its controlled nanostructure enhances charge transfer kinetics, specific capacitance, and cycle stability across high-rate charge-discharge processes.