盘点近期主要功能纤维新进展

Make an inventory in recent new developments of funtional fibers

重点论述了4种主要功能纤维的最新技术进展、应用研究和新市场开发、发展动向和市场需求等,其中静电纺纳米纤维非织造布在电解质膜支撑体、多孔导电片材、纤维状纳米粉体、光电变换装置、蓄电装置、传感器等的应用较为新颖。多层碳纳米管(MWCNT)已实现量产,已在碳纤维预浸料、氨流动接触分解催化剂载体制储氢装置和锂-空气电池应用;而单层碳纳米管(SWCNT)尚未量产。同时重点介绍了新的量产技术及其应用开发,导电纤维在半导体及电子设备、防静电领域及汽车内装自动操作功能等的新应用。并对光导纤维(POF)预成型体的发展动向、POF在汽车内饰舒适照明及港口探测传感器的应用作了介绍。

The latest technological developments,application research and market development,development trend were focus on the discussion for 4 main functional fibers,in which the applications of electro-spinning nonwoven fabrics.using in substrate for polymerelectrolyte membrane,conductive porous sheet,inorganic fibrous nano powder,optoelectronic devices,energy storage and sensors are rather novel.MWCNT have achieved production,their applications in carbon fiber prepreg,ammonia flow contact decomposition catalyst for using in hydrogen strorage device and lithium-air battery were illustrated,while SWCNT do not achieved production,the new industrial techniques and application developments are introduced.The new applications of conductive fiber in semiconductor and electronic equipment,antistatic field and auto operation function of automobile were focus on the introduction.The development trend of POF preform,the applications of POF in automobileinterior ambiant lighting and sensor for port detection were allintroduced in thisartical.