new material
Nickel hydroxide nanowires provide optimized electrochemical activity, superior charge storage capacity, and enhanced conductivity. Designed for battery electrodes, supercapacitors, and catalytic applications, they ensure efficient ion transport, extended cycle stability, and high adaptability.
Product Overview
Nickel hydroxide nanowires are light green solid powders with a wide range of applications in electrochemical energy storage, catalytic reactions, and sensor technologies. Nickel hydroxide exhibits strong reducing and basic properties, allowing it to react with strong oxidizing agents to form NiO(OH), and it can also form complexes with ammonia and ammonium salt solutions. The nanowire structure provides excellent electrochemical properties, making it particularly effective in supercapacitors, batteries, and electrochemical sensors.
Key Features
- High Surface Area:The elongated nanowire morphology gives nickel hydroxide a larger surface area, increasing the number of active sites and enhancing its electrochemical performance and catalytic activity.
- Good Electrochemical Properties:It has a high specific capacitance and good charge/discharge reversibility, making it ideal for electrochemical energy storage applications.
- Structural Stability:With appropriate treatment and usage conditions, the material maintains relative structural stability, ensuring long-term performance stability.
Applications
- Supercapacitors:Used as an electrode material in supercapacitors, nickel hydroxide nanowires are applied in energy recovery systems like electric buses, enabling rapid energy storage and release, thus improving energy efficiency.
- Nickel-Hydrogen Batteries:As a positive electrode material in nickel-hydrogen batteries, it enhances the battery's energy density and cycle life.
- Glucose Sensors:Nickel hydroxide exhibits excellent electrocatalytic activity for glucose oxidation, making it suitable for portable blood glucose meters to accurately measure glucose concentration in blood.
- Heavy Metal Ion Detection:Used for detecting heavy metal ions (such as mercury, lead) in water samples, playing a significant role in environmental monitoring.
- Water Splitting Reaction:Acts as a catalyst in water splitting reactions for hydrogen and oxygen production, contributing to the generation of green energy.
- Organic Oxidation Reactions:In alcohol oxidation reactions, nickel hydroxide enhances reaction efficiency and selectivity.
| Technical Parameter | Value |
| Diameter | ~40 nm |
| Length | ~50 μm |
| Appearance | Green Powder |
