Next-Generation Sustainable Energy & Self-Powered Technologies.
SRE² Lab Experimental Infrastructure
World-Class Research Facilities & Advanced Instrumentation
Our laboratory is equipped with state-of-the-art platforms for continuous nanofiber electrospinning, sub-femtoamp electrometer characterization, broadband impedance analysis, and multi-modal dynamic mechanical testing empowering breakthroughs in sustainable energy harvesting, smart skins, and self-powered systems.
High-precision broadband LCR meter engineered for accurate capacitance, resistance, impedance spectroscopy, and inductance analysis in flexible electronic devices, smart skin, and functional energy materials.
Key Performance & Capability
• DC & 4 Hz to 8 MHz frequency range
• 0.05% basic accuracy
• 1 ms high-speed measurement
Advanced electrospinning platform for synthesizing continuous polymeric micro- and nanofibers, high-surface-area porous functional membranes, and piezoelectric/triboelectric polymer scaffolds for wearable energy devices.
Key Performance & Capability
• High-voltage DC generator
• Precision syringe pump
• Environmental control enclosure
High-precision electrochemical workstation for comprehensive cyclic voltammetry (CV), galvanostatic charge-discharge (GCD), and electrochemical impedance spectroscopy (EIS) of advanced energy storage systems and biosensors.
Key Performance & Capability
• Multi-channel synchronized testing
• CV, GCD, EIS analysis
• Sub-picoamp resolution
Versatile signal generator producing programmable sine, square, ramp, and arbitrary waveforms for dynamic sensor characterization, AC excitation, and self-powered electronics evaluation under controlled frequencies.
Key Performance & Capability
• Arbitrary waveform synthesis
• Micro-Hz frequency resolution
• Ultra-low distortion output
Precision programmable linear motor actuation system providing repeatable mechanical stimuli, periodic pressing, sliding, and vibration testing for energy harvesting devices and tactile sensors.
Key Performance & Capability
• Programmable stroke length & acceleration
• Continuous frequency tuning
• High-cycle durability
Research-grade electrometer and high-resistance meter engineered for accurate characterization of ultra-low currents, weak electrostatic charges, surface potentials, and ultra-high-resistance functional nanomaterials.
Key Performance & Capability
• Sub-femtoamp (< 0.1 fA) current resolution
• Having > 200 TΩ input impedance
• ±1000V built-in source
High-performance measurement instrument for real-time observation and transient analysis of generated open-circuit voltages, pulse dynamics, and instantaneous sensor response waveforms under real-world mechanical stimuli.
Key Performance & Capability
• High-speed real-time sampling
• Deep memory waveform capture
• Multi-channel transient analysis
Fast handheld testing instrument measuring capacitance, resistance, inductance, ESR, and dissipation factor for rapid on-bench sensor screening, field testing, and on-site prototyping validation.
Key Performance & Capability
• Dual numeric display
• 0.5 s rapid reading rate
• Auto LCR mode
• USB PC connectivity
Dual-channel adjustable DC power source providing stable, low-noise regulated voltage and current for device testing, active sensor biasing, power management circuit prototyping, and battery charging emulation.
Key Performance & Capability
• Dual-channel independent outputs
• Low ripple & noise
• Digital LED voltage/current readout
Specialized diagnostic instrument for rapid identification of internal electrical faults, interfacial contact integrity, micro-crack detection, and line continuity testing across multi-layer flexible devices.
Key Performance & Capability
• Multi-lead diagnostic interface
• Micro-fault isolation
• Interfacial continuity checking
High-accuracy benchtop digital multimeter for high-precision DC/AC voltage, current, 4-wire resistance, frequency, and diode characterization across experimental energy harvesting setups.
Key Performance & Capability
• 5.5-digit resolution
• True-RMS measurement
• 4-wire high-accuracy resistance sensing
Comprehensive laboratory workstation dedicated to the fabrication, manual micro-assembly, electrolyte dispensing, electrode layering, and protective encapsulation of functional flexible devices and smart skins.
Key Performance & Capability
• Anti-static ESD protection
• Precision micro-assembly tools
• Controlled chemical encapsulation
Our instrumentation is accessible for joint academic research, industrial characterization inquiries, and cross-institutional collaborations. We welcome international researchers, graduate students, and industry partner.