Chinese scientists invented nano-powered clothing and zero pollution from green power generation
October 13 01:04:09, 2025
According to a recent article published in the British journal *Nature* on February 14, a research team led by Chinese-American scientist Zhong Lin Wang has developed a groundbreaking new type of nanofiber capable of generating electricity. This ultra-thin fiber, thinner than a human hair, is made from tiny nanowires and can produce electrical energy through simple actions like pulling, rubbing, or even being moved by the wind.
This innovative "fiber nanogenerator" has the potential to turn everyday movements—such as walking, breathing, or even a heartbeat—into usable electricity. It represents a subtle but powerful way to convert mechanical energy into electrical power. Notably, the materials used are biocompatible and non-toxic, making the process entirely eco-friendly. This makes it a promising candidate for "green power generation," with huge future potential.
Zhong Lin Wang, a 47-year-old professor at Georgia Institute of Technology and a renowned materials scientist, led this breakthrough. The research was published in *Nature* on the 14th. In their experiment, the team used Kevlar fibers, a strong synthetic material, and coated them with zinc oxide. The zinc oxide then grew radially around the nanowires, creating a structure that resembled curly hair. When two such "hair-like" filaments were placed side by side and one was coated with a metal like gold, they formed a diode-like structure. As the fibers rubbed against each other, the piezoelectric effect of zinc oxide generated electricity.
One of the most exciting aspects of this technology is its practical application. Wang explained that the fabric itself can generate electricity without requiring any special movement. Whether you're walking, talking, or even just sitting, the clothes you wear could power your devices. He said, “As long as you move, you can generate electricity.†This opens up possibilities for wearable technology that doesn’t need batteries or external charging.
The development of flexible, bendable power generators like “power-generating clothing†is now closer to reality. Even tents that catch the wind could become sources of electricity. According to the current prototype, these fabrics can produce up to 80 milliwatts per square meter—enough to power an iPod or charge a mobile phone. This makes them ideal for use in outdoor activities, military operations, or even for powering small sensors in medical or environmental monitoring systems.
What makes this innovation stand out is its sustainability. Unlike earlier versions of nanogenerators that relied on expensive silicon substrates, this new design uses affordable materials like Kevlar. Additionally, instead of using high-frequency ultrasonic waves, it harnesses low-frequency mechanical motion—like walking or heartbeats—which is much more accessible. This shift makes the technology more practical and scalable.
By converting previously wasted mechanical energy into electricity, this nanofiber generator could revolutionize how we power our devices. And since all materials are safe and non-polluting, it truly represents a step toward a cleaner, greener future.
JT SCREW, having over 20 years experience, located in Zhoushan city 1 hour next to Ningbo port, is one of the biggest professional manufacturers for Plasticating Components. Based on our Reliable Quality and Competitive Pricing, we are considered one of the leading Manufacturers and Rebuilders of Feed Screws and Barrels in the Country. At JT SCREW, we offer a whole array of Materials and Designs depending on particular processing applications. Our Sales Team will help you in making those critical decisions on how to enhance your processing performance. Due to our high-quality products and outstanding customer service, we have gained a global sales network reaching America, Germany, Brazil, Russia, Ukraine, India, Pakistan, and some other countries and regions. Welcome any of your inquiries about the goods you are interested in. Also, we appreciate any of your suggestions and comments on our service and quality.