Description

Tris(Acetylacetonato)(1,10-Phenanthroline)Terbium(Iii) is a highly luminescent, organometallic coordination complex of the rare-earth element terbium. This compound matters for its exceptional photophysical properties, serving as a key europium-free phosphor and emitter in advanced optoelectronic applications. It is primarily needed by researchers and manufacturers in the fields of organic light-emitting diodes (OLEDs), luminescent sensors, and anti-counterfeiting technologies.

Application

• OLED Emitter Layer: As a core component in red-emitting layers for high-efficiency, europium-free OLED displays and lighting.
• Luminescent Probes & Sensors: Utilized in chemical and biological sensing due to its sharp emission bands and long luminescence lifetime.
• Anti-Counterfeiting Inks & Tags: Incorporated into security inks and materials that fluoresce under specific light for product authentication.
• Photonic Research: Serves as a model compound for studying energy transfer processes and lanthanide luminescence in academic and industrial R&D.
• Light-Converting Materials: Used in wavelength-shifting layers for solar cells or other photonic devices to improve efficiency.

Basic Information

Product Name	Tris(Acetylacetonato)(1,10-Phenanthroline)Terbium(Iii)
CAS No.	18078-86-9
Molecular Formula	C33H33N2O6Tb
Molecular Weight	720.51 g/mol
Synonyms	Terbium(III) tris(acetylacetonate) 1,10-phenanthroline adduct; Tb(acac)3phen; Tris(2,4-pentanedionato)(1,10-phenanthroline)terbium; Terbium acetylacetonate phenanthroline complex; Terbium(III) acetylacetonate 1,10-phenanthroline; Luminescent terbium complex; Tb(acac)3(phen)
EINECS	Contact for details

Quality Control

Our Tris(Acetylacetonato)(1,10-Phenanthroline)Terbium(Iii) is produced under controlled conditions to ensure batch-to-batch consistency and high performance. Each lot undergoes rigorous quality testing, including spectroscopic purity and luminescence yield assessment. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and key performance metrics is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This material is light-sensitive and should be handled under appropriate conditions to maintain its photostability and performance.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Terbium (Tb) Content	21.5 - 22.5 %
Photoluminescence Quantum Yield	Contact for details
Loss on Drying	≤ 1.0 %

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