储能专家“上天”！将在太空开展锂电池研究

Core Viewpoint - The Shenzhou 21 astronaut crew has been announced, featuring Zhang Lu, Wu Fei, and Zhang Hongzhang, with Zhang Hongzhang being the first energy storage expert to enter space, focusing on lithium-ion battery research in a microgravity environment [1][7]. Group 1: Astronaut Crew Announcement - The Shenzhou 21 crew consists of three astronauts: Zhang Lu, Wu Fei, and Zhang Hongzhang [1]. - Zhang Hongzhang is affiliated with the Dalian Institute of Chemical Physics and is recognized as a leading expert in the energy storage field [1][4]. Group 2: Research Focus - Zhang Hongzhang will conduct in-situ research on "Electrochemical Optical In-Situ Studies of Lithium-Ion Batteries for Space Applications" during the mission [1][7]. - The research aims to understand the performance evolution of lithium-ion batteries in space, which is crucial for future space missions [7]. Group 3: Research Background - Zhang Hongzhang holds a PhD and has been involved in various research areas, including lithium-sulfur batteries and low-temperature power batteries [5][6]. - His research includes the design and development of key materials for energy storage systems, which are essential for space applications [6]. Group 4: Experiment Details - The space application system led by the Chinese Academy of Sciences will carry six scientific experiments with a total weight of 63.2 kg [7]. - The project will utilize Zhang Hongzhang's expertise to conduct optical observations of lithium dendrite growth in microgravity, aiming for rapid response and decision-making in space experiments [7][8].