Description

Lanthanum Nickel Alloy, Lani4.5Co0.5 is a specialized intermetallic compound with a precise stoichiometry, designed for advanced material science and energy applications. This alloy is valued for its excellent hydrogen absorption and desorption properties, as well as its catalytic activity, making it a critical component in next-generation technologies. It is primarily utilized by researchers and manufacturers in the hydrogen storage, battery electrode, and heterogeneous catalysis sectors, where material performance and consistency are paramount.

Application

• Hydrogen Storage Materials: A key component in metal hydride systems for solid-state hydrogen storage due to its reversible hydrogen absorption characteristics.
• Nickel-Metal Hydride (Ni-MH) Batteries: Used in the formulation of advanced negative electrode (anode) materials to enhance capacity and cycle life.
• Heterogeneous Catalysis: Serves as a catalyst or catalyst precursor in hydrogenation, dehydrogenation, and other gas-phase reactions.
• Magnetic Materials Research: Investigated for its unique magnetic properties stemming from its rare earth and transition metal composition.
• Chemical Synthesis: Employed as a reducing agent or reactive intermediate in the synthesis of other inorganic compounds.
• Sensor Technology: Potential use in hydrogen sensing devices leveraging its property changes upon hydrogen uptake.

Basic Information

Product Name	Lanthanum Nickel Alloy, Lani4.5Co0.5
CAS No.	130469-99-7
Molecular Formula	LaNi4.5Co0.5
Molecular Weight	Contact for details
Synonyms	LaNi4.5Co0.5; Lanthanum Nickel Cobalt Alloy; AB5-type alloy (Co-substituted); Hydrogen Storage Alloy LaNi4.5Co0.5; Intermetallic Compound LaNi4.5Co0.5; Rare Earth Transition Metal Alloy; LANi4.5Co0.5
EINECS	Contact for details

Quality Control

Our Lanthanum Nickel Alloy, Lani4.5Co0.5 is produced under stringent quality management protocols to ensure batch-to-batch consistency and high performance. Each lot undergoes comprehensive analysis, including phase purity verification via X-ray diffraction (XRD) and chemical composition analysis via inductively coupled plasma (ICP). Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its easily oxidized nature, this material should be stored under an inert atmosphere (e.g., argon) in a cool, dry place. For long-term stability, maintain at room temperature (15-25°C) in a desiccated environment to prevent surface oxidation and moisture absorption.

Specification

Item	Specification
Appearance	Gray metallic powder or lumps
Phase Purity (XRD)	Predominantly single AB5 phase
Composition (ICP-OES)	La, Ni, Co content within specified stoichiometric range
Particle Size (D50)	Customizable (e.g., -100 mesh, -325 mesh)
Hydrogen Capacity (at 25°C)	>1.2 wt.% (Typical)
Oxygen Content	< 1000 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.