How far can a fiber go? From crisp shirts on ordinary people to structural materials for lunar bases, Academician Zhu Meifang of Donghua University has spent four decades answering this question. Her team not only boosted China's synthetic fiber output to over 70% of the global total but also achieved international leadership in cutting-edge fields like lunar soil spinning and hydrogel optical fibers. Behind these achievements lies a complete path from basic research to industrial application, offering direct reference for the current transformation and upgrading of the textile industry.
From 'Better Clothing' to 'Billion-Yuan Output': The Logic of Industrialization
Zhu's research career began against the backdrop of the 1970s, when China's chemical fiber industry was technologically weak and capacity was limited. At that time, ordinary people could hardly afford a crisp, durable shirt. This prompted her to write the vow 'strive for innovation and national strength' in her party membership application in 1984. Starting with fine-denier polypropylene fiber 'Montesi', she and her team worked from basic molecular structure theory, gradually solving 'bottleneck' problems in civilian textiles. This process was not merely technical improvement but a pioneering proposal of the 'organic/inorganic hybrid fiber concept', integrating different materials at the nanoscale to achieve '1+1>2' multifunctional transmission and amplification.
The industrial results of this concept are significant. Related technologies have been fully implemented in leading domestic chemical fiber enterprises such as Hengyi, Defulun, and Hengshen, developing 15 categories of functional products covering apparel, home textiles, transportation, and safety protection, driving nearly 100 billion yuan in new industry output. This means that breakthroughs in basic research can rapidly transform into market value through industrial chain collaboration, rather than remaining on paper. For textile enterprises pursuing high-end development, Zhu's path validates the feasible model from 'bookshelf to shelf'.
Frontier Breakthroughs: Industrial Imagination of Lunar Soil Spinning and Hydrogel Optical Fibers
If hybrid fibers represent deep cultivation in livelihood, then lunar soil spinning and hydrogel optical fibers represent future tracks in extreme environments and intelligent interaction. Zhu's team, targeting the lunar soil samples brought back by 'Chang'e-5', independently designed and built a simulated lunar environment spinning equipment, achieving the world's first continuous melt-spinning of simulated Chang'e-5 lunar soil. This breakthrough provides key technical reserves for future lunar base construction and significantly expands the application boundaries of fiber materials in extreme environments.
Another landmark achievement is hydrogel optical fibers. The team developed an integrated dynamic polymerization spinning process, building the world's first continuous production line for hydrogel optical fibers, achieving precise control over fiber diameter, mechanical properties, and optical performance, producing new fibers with excellent biocompatibility and light-guiding properties. This provides a new material foundation for brain science and intelligent interaction, indicating the broad space for fiber transformation from traditional textiles to high-tech functional materials. For textile enterprises, these frontier technologies may not be immediately commercializable, but they point to technology investment directions for the next 5-10 years.
Industrial Landing: The 'Last Mile' from Lab to Production Line
Zhu often says 'scientific research cannot be an ivory tower', emphasizing that technological innovation must ultimately reflect in industrial empowerment. After the Spring Festival this year, Shanghai's main leaders visited the National University Science Park of Donghua University, encouraging the team to accelerate technology pilot testing and strive for early industrialization. The team responded promptly, leveraging the advantages of Songjiang District's ten-billion-level advanced materials industry cluster, and led the establishment of the Songjiang Science and Innovation Base of the State Key Laboratory of Advanced Fiber Materials. The base focuses on three frontier tracks: artificial intelligence, biomedicine, and extreme environment materials, implementing a 'list-based leadership' mechanism. Currently, 47 high-quality scientific innovation projects are undergoing concept verification and pilot scale-up.
This base model has demonstrative significance for the industry: through industry-university-research collaboration, combining universities' original innovation with local industrial clusters' manufacturing capabilities, accelerating technology from lab to production line. For textile enterprises, this means reducing R&D risks, sharing pilot resources, and shortening product iteration cycles through such platforms. Meanwhile, the 'list-based leadership' mechanism also inspires enterprises to break hierarchical barriers in key technology breakthroughs and let capable individuals take the lead.
Talent and Mechanism: The Underlying Support for Industrial Upgrading
Zhu's team has an average age of just over 30, yet it has been selected for the Ministry of Science and Technology's key field innovation team and the Ministry of Education's 'Innovation Team Development Plan', with the party branch selected as a national model. She has been teaching for over 30 years, insisting on giving 'first class' and 'last class' to undergraduates, and proposing a 'immersive' education model of interdisciplinary and industry-education integration, promoting Donghua University's New Materials Industry College to be approved as one of the first national new materials modern industry colleges. This talent echelon construction continuously supplies the textile industry with young forces with frontier vision.
For the industry, the implication of talent mechanisms is that innovation cannot rely solely on a few leading figures but requires building an old, middle, and young echelon, and through industry-education integration, letting talents be exposed to real industrial needs during school. The success of Zhu's team proves the effectiveness of the 'party building + research + education' trinity model, which also provides a reference for textile enterprises' talent strategies.