Do You Dare Wear This Outdoor Sports Charging Clothing Material?

Isn't it cool to charge for portable electronic devices while exercising?

Chinese and American researchers reported in a new issue of US magazine 26 days ago that they have developed a new type of intelligence that can simultaneously collect and utilize solar energy and human movement mechanical energy from the environment. clothing Materials are expected to be used for charging wearable devices and even smart phones in the future.

Wang Zhonglin, a leading scientist in the nano energy and Systems Institute of the Chinese Academy of Sciences and professor of Georgia Institute of Technology, told reporters that wearable electronics have shown that they can replace traditional electronics. product Because of its short battery life, its application is limited. Their solution is to integrate the self powered system directly into the wearable electronic system.

Wang Zhonglin said that some research has made light photovoltaic cell materials made. fibre Fabric, but photovoltaic cells need to work in sufficient light. The working conditions depend on weather and other external conditions. In the new study, they developed a composite fabric system capable of simultaneously collecting and storing human movement mechanical energy combined with the existing friction nano generator.

First of all, they made the dye-sensitized solar cells based on polymer materials to make fiber materials, thus converting solar energy into electrical energy. Second, they use supercapacitors to store energy, and supercapacitors are also made into fibrous materials. Then, the electrodes and friction layer materials were plated on the surface of the two materials.

Wang Zhonglin said: "when people move, the two fibers will rub each other. With the help of the principle of friction nanometers, the energy generated by human motion can be spanformed into electricity."

He said that all kinds of devices use flexible structural materials, which can exhibit better output performance at different bending angles, so that the above devices can be combined arbitrarily and woven into different shapes and styles. Xinhua News Agency

In the test, the newly developed short sleeved T-shirt made of self powered knitted fabric can drive small electronic devices such as light-emitting diodes and sensors.