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Green Synthesis and Flexibilization Engineering of (ECMP)2MnBr4 for Smart Textile-Integrated Luminescence
Xiao Wang1, Yanyan Li1, Haitao Tang2
1Key Laboratory of Textile Fiber and Products, Wuhan Textile University, Ministry of Education, Wuhan, 430200, China.
Advanced Science (Weinheim, Baden-Wurttemberg, Germany)
|August 31, 2025
Summary
Researchers developed a novel 0D hybrid manganese halide, (ECMP)2MnBr4, for flexible optoelectronics. This material shows triple-mode emission and remarkable mechanical flexibility, enabling new wearable applications.
Area of Science:
- Materials Science
- Solid-State Chemistry
- Optoelectronics
Background:
- 0D hybrid manganese halides are emerging luminescent materials.
- Practical applications are limited by the optical performance-mechanical flexibility trade-off.
Purpose of the Study:
- To develop a novel 0D hybrid manganese halide with enhanced optical and mechanical properties.
- To explore its potential in flexible optoelectronic devices.
Main Methods:
- Green synthesis of 0D (ECMP)2MnBr4 crystals.
- Characterization of photoluminescence, X-ray scintillation, and mechanoluminescence.
- Integration into thermoplastic polyurethane via wet-spinning.
Main Results:
- Achieved near-unity photoluminescence quantum yield (98.97%).
- Demonstrated record-low X-ray detection limit (15.62 nGyair s−1).
- Exhibited multi-stimuli responsiveness and remarkable elasticity (>1000% strain).
Conclusions:
- Established a new design for sustainable multifunctional optoelectronics.
- Demonstrated potential for deformation-resistant wearable displays, X-ray imaging, and sensors.
