China has made significant breakthroughs in high-strength carbon fiber, leading the world in technology. How important is this material
In recent years, China has also made significant breakthroughs in the field of technological innovation, with the most significant achievement being high-strength carbon fiber technology. High strength carbon fiber is actually a material with a lighter texture, harder strength, and strong heat resistance and corrosion resistance...
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Set a record for the fastest standard fiber optic data transmission
Science and Technology Daily, Beijing, May 31 (Reporter Liu Xia) - An international joint team has set a new record for industry standard fiber optic transmission speed: data transmission speed of up to 1.7 petabytes per second on a 67 kilometer long fiber optic cable...
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Scientists in China Achieve Quantum Key Distribution in Thousand Kilometers of Relay Free Fiber Optics
Hefei, May 29 (Reporter Xu Jing) -- Pan Jianwei and Zhang Qiang of the University of Science and Technology of China, together with Wang Xiangbin of Tsinghua University, Liu Yang of Jinan Institute of Quantum Technology, You Lixing and Zhang Weijun of the Shanghai Institute of Microsystems and Information Technology of the Chinese Academy of Sciences, have cooperated to achieve 1002km point-to-point long-distance quantum key distribution in optical fibers by developing technologies such as low crosstalk phase reference signal control and extremely low noise single photon detectors, Not only has it set a world record for fiber optic relay free quantum key distribution distance, but it also provides a solution for high-speed backbone links in intercity quantum communication. The relevant research results were recently published in the international academic journal "Physical Review Letters"...
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Artificial muscle fibers can be used as cell scaffolds
Science and Technology Daily, Beijing, May 28 (Reporter Zhang Jiaxin) In two new studies, researchers at North Carolina State University in the United States designed and tested a series of textile fibers that can change shape and generate strength like muscles.In a study published in the new issue of the Journal of actuators, researchers focused on studying the effect of this material on the strength and contraction length of artificial muscles...
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Research on Rose Fiber and Its Composite Materials
In recent years, due to the growing concern for the environment, scientists and researchers began to use natural fiber instead of synthetic fiber as the main component of composite materials. Rose fiber is a suitable natural fiber...
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AM: Effect of carbonization temperature on the properties of polyacrylonitrile based carbon nanofibers
Welcome to follow WeChat official account [Polymer Energy]Accurately understanding the conductivity of individual fibers and their networks is crucial for adjusting the overall macroscopic performance of polyacrylonitrile (PAN) based carbon nanofibers (CNFs). Therefore, conductive atomic force microscope (C-afm) was used to study the micro electrical properties of CNF networks and the nano electrical properties of a single CNF carbonized at 600 to 1000 ...
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