On March 17, 2022, the China Textile Industry Federation organized experts to “pass the “Textile Light” applied basic research project undertaken by Beijing Institute of Fashion Technology. Surface morphology structure to construct intelligent fiber materials” (project number: 201601) was completed and accepted. Ye Zhimin, Chairman of the Textile Light Science and Technology Education Foundation, Zhang Chuanxiong, Deputy Director of the Science and Technology Development Department of China Textile Federation and Director of the Textile Light Foundation, Wang Yongjin, Director of the Science and Technology Department of Beijing Institute of Fashion Technology, Wang Rui, Dean of the School of Materials Design and Engineering of Beijing Institute of Fashion Technology, etc. To attend a meeting. The acceptance expert group listened to the report of the unit responsible for the project, reviewed the relevant information, believed that the project had completed the indicators specified in the mission statement, and agreed to pass the final acceptance.
Based on NIPAM-based responsive polymers, this project carried out research on a series of smart particles that respond to environmental stimuli and their assembly and construction with substrates. It achieved the combination of smart responsive particles and fiber fabrics, and obtained a series of Smart fiber fabric materials with special functions. New particles with conductivity changes and intelligent discoloration were prepared, showing temperature-responsive conductivity changes, and innovatively proposed an organic-inorganic electron migration-enhanced discoloration mechanism; the first study of constructing fiber morphology through chemical self-assembly of responsive particles and fibers , a universal and unique fiber surface morphology construction scheme has been obtained. The fabric surface wettability shows intelligence in response to temperature, acid and alkali; in the rapid separation of oil and water, color change, sensing fiber fabrics and degradable dyes, and permeability Changing smart polymer membranes have broad application prospects.
During the implementation of the project, 10 papers were published, 6 of which were included in SCI; 8 domestic invention patents were authorized and 8 domestic invention patents were applied for; and 7 graduate students were trained.
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