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Related Experiment Video

Updated: Jun 20, 2026

A Simple and Scalable Fabrication Method for Organic Electronic Devices on Textiles
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Triboelectric Basalt Textiles Efficiently Operating within an Ultrawide Temperature Range.

Yingwen Li1,2, Yinben Guo1, Fan Fu2

  • 1School of Materials Science and Engineering, Shanghai University of Engineering Science, Shanghai, 201620, P. R. China.

Advanced Materials (Deerfield Beach, Fla.)
|April 25, 2024
PubMed
Summary

A novel triboelectric basalt textile (TBT) operates from -196 to 520°C, overcoming extreme temperature limitations for wearable energy devices. This durable nanogenerator maintains significant electrical output in harsh conditions, enabling applications in diverse environments.

Keywords:
basalt textileenergy harvestingextreme temperaturethermal resistancetriboelectric nanogenerator

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Area of Science:

  • Materials Science
  • Energy Harvesting
  • Nanotechnology

Background:

  • Wearable energy demand necessitates nanogenerators (NGs) for extreme environments.
  • Conventional NGs struggle with high-quality electrical output at extreme temperatures.
  • Basalt material offers potential for robust NG development.

Purpose of the Study:

  • To develop a triboelectric nanogenerator (TENG) with an ultrawide operational temperature range.
  • To investigate the performance of basalt-based materials in extreme thermal conditions.
  • To demonstrate the feasibility of TBTs for reliable energy harvesting in harsh environments.

Main Methods:

  • Fabrication of a triboelectric basalt textile (TBT) using basalt as the primary material.
  • Testing the TBT's electrical output across a temperature range of -196°C to 520°C.
  • Analyzing the impact of extreme temperatures on TBT's power density and voltage retention.

Main Results:

  • The TBT exhibits an ultrawide operational temperature range (-196 to 520°C).
  • Power density increased by 2.3 times to 740.6 mW m⁻² at 100°C due to enhanced interface polarization.
  • The TBT retained ≈55% output at 520°C and >85% voltage at -196°C.

Conclusions:

  • The TBT demonstrates exceptional thermal stability and electrical performance in extreme temperatures.
  • This material is a promising candidate for wearable energy harvesting in diverse and challenging environments.
  • The TBT's resilience opens possibilities for applications in high/low latitudes, deserts, and space.