Description

Titanium Suboxide (Ti4O7) is a highly conductive ceramic material belonging to the Magnéli phase family, known for its exceptional electrochemical stability and catalytic properties. Its unique crystal structure provides a combination of metallic conductivity and chemical inertness, making it a superior functional material for demanding industrial applications. This compound is critical for manufacturers and researchers in advanced electrochemical systems, environmental technology, and next-generation electronics seeking reliable, high-performance components.

Application

• Electrode Material: Used in the fabrication of dimensionally stable anodes (DSAs) for electrochemical oxidation processes, including wastewater treatment and organic synthesis.
• Electrocatalysis: Serves as a support or active catalyst for fuel cells, metal-air batteries, and hydrogen evolution/oxygen reduction reactions due to its high conductivity and corrosion resistance.
• Conductive Ceramic Coating: Applied as a protective, conductive coating on components exposed to harsh chemical or high-temperature environments.
• Advanced Sensor Technology: Utilized in the development of robust electrochemical sensors and biosensors for industrial and environmental monitoring.
• Corrosion-Resistant Composites: Incorporated into polymer or ceramic matrices to create composites with enhanced electrical properties and chemical durability.
• Research & Development: A key material for academic and industrial R&D in solid-state chemistry, materials science, and electrochemistry.

Basic Information

Product Name	Titanium Suboxide (Ti4O7)
CAS No.	107372-98-5
Molecular Formula	O7Ti4
Molecular Weight	351.58 g/mol
Synonyms	Titanium(IV) Oxide (Ti4O7); Titanium Oxide (Ti4O7); Magnéli Phase Titanium Oxide; Substoichiometric Titanium Dioxide; Ebonex® (common trade name); Conductive Titanium Oxide; Ti4O7; Heptaoxtitanium
EINECS	Contact for details

Quality Control

Our Titanium Suboxide (Ti4O7) is produced and tested under stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as phase purity, particle size distribution, and conductivity. Our quality commitment aligns with industrial material standards, and specifications can be tailored to meet specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Black powder
Phase Purity (Ti4O7)	≥ 99% (by XRD)
Assay (Ti content)	Contact for details
Particle Size (D50)	Customizable (e.g., 1-50 µm)
Specific Surface Area (BET)	1 - 20 m²/g
Electrical Resistivity	< 1 ω·cm
Heavy Metals (as Pb)	< 10 ppm
Loss on Drying	< 0.5 %

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