Tetraterbium heptaoxide CAS 12037-01-3

Chemical Name: Tetraterbium heptaoxide
CAS No.: 12037-01-3
Molecular Fomula: O7Tb4-2
Molecular weight: 747.7
Appearance: Brown to black powder
Assay: 99.95%min

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Comprehensive Guide to Tetraterbium Heptaoxide (CAS 12037-01-3)

Table of Contents

1. Product Specifications & Comparative Analysis

Parameter Tb4O7 (CAS 12037-01-3) Alternative Rare Earth Oxides
Molecular Weight 747.70 g/mol Varies by composition
Purity Grade 99.9%-99.999% Typically 99%-99.99%
Crystal Structure Cubic fluorite Phase-dependent
Thermal Stability Stable up to 2200°C 1600-2000°C range

2. Key Applications & Industrial Uses

Core Application Areas:

  • Advanced phosphor matrices for LED lighting systems
  • High-performance catalytic converters
  • Specialty glass manufacturing
  • Solid oxide fuel cell components
  • Magnetic refrigeration systems

3. Operational Guidelines & Best Practices

Material Handling Protocols:

  • Storage: Maintain inert atmosphere (Ar/N2)
  • Processing Temperature: 800-1600°C optimal range
  • Particle Size Control: Recommend 1-10μm for most applications

4. Application Case Studies

Case 1: Energy-Efficient Lighting Solutions

Major European lighting manufacturer achieved 22% efficiency improvement in warm-white LEDs through optimized Tb4O7 doping concentrations.

Case 2: Automotive Emission Control

Japanese automotive supplier reduced catalytic converter light-off temperature by 40°C using terbium-based catalytic materials.

5. Verified Customer Implementations

Client A: Advanced Materials Corporation

  • Industry: Electronics Manufacturing
  • Application: Thin-film superconductors
  • Result: 15% conductivity improvement

Client B: National Research Laboratory

  • Research Focus: Quantum computing materials
  • Implementation: Magnetic substrate development
  • Achievement: Enhanced spin coherence time by 30%

6. Professional Consultation & Inquiry

Contact our materials science experts for technical specifications or bulk pricing:

  • Email: info@vivalr.com
  • Tel: (86) 15866781826

Request custom particle size distributions or surface-treated variants.

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