玄武岩纤维具有出色的机械性能、化学稳定性、热震稳定性、阻燃性、绝缘性、耐高 / 低温以及低成本、绿色环保等优点,与碳纤维、芳纶和超高分子量聚乙烯并称为四大高性能纤维,是我国 “ 十二五 ” 和 “ 十三五 ...
阅读全文研究人员制备出高性能氧化锰/碳复合材料 安徽理工大学化学工程学院青年教师尹成杰,针对水系锌离子电池锰基正极材料中锰离子溶解造成的循环寿命急剧衰减的问题,成功制备出多孔球状氧化锰/碳复合材料,研究表明该材...
阅读全文静电纺丝是一种简单、通用的生产微米到纳米范围的纤维的方法。此方法利用静电力,原料可以为从天然生物聚合物到合成材料等的各种材料。不同的静电纺丝装置可用于生产具有各种形态和功能特性的纤维,有利于特定应用。...
阅读全文瑞士研究人员研制出一种微型燃料电池,能用血液中多余的葡萄糖(血糖)发电,便捷可靠地为植入式医疗器械供电,无须外部电源。 瑞士苏黎世联邦理工学院研究人员近期在德国《先进材料》杂志上发表论文说,他们...
阅读全文The researchers demonstrated that the biomimetic effect could be used to improve autonomous wound infection sensing. To do this, they placed the membranes in artificial wound exudate, which simulates ...
阅读全文Typically, when researchers use optics like lasers to study nanoscale materials, they use light that emits long wavelengths such as red light or infrared. The method the researchers looked at in the s...
阅读全文Using a brand-new engineering method, researchers at UQ’s Australian Institute for Bioengineering and Nanotechnology (AIBN) were able to produce a small film-like sensor that is both flexible and sen...
阅读全文The MIT team set out to explore whether prodrugs of IMDs, which are inactivated until turned “on” in the tumor microenvironment, could reduce those side effects. In recent years, Johnson’s lab has ...
阅读全文Graphical abstract. Credit: ACS Applied Nano Materials (2023). DOI: 10.1021/acsanm.3c00738 Fabrics that resist knife cuts can help prevent injuries and save lives. But a sharp enough knife or a very f...
阅读全文目前世界上仍有超過20億的人口無法獲得受到安全管理的飲用水。美國普林斯頓大學(Princeton University)即開發了一項可望為世界各地的人們提供安全用水之次世代太陽光吸收凝膠技術。凝膠具有海綿狀結構,可利用陽光過...
阅读全文In this study, the research team used a combination of experimental, analytical and numerical approaches to systematically investigate how circular polymer sheets (which mimic the mechanical propertie...
阅读全文东进新材料:抓住“全链”,进阶新生态位 从1992年柯桥区建立“中国轻纺城”,30多年来,柯桥纺织业大致经历了三个时期的转型升级。 1.0阶段,工厂生产什么,贸易企业和市场经营户卖什么;2.0阶段,客户需要什么,...
阅读全文匹克球发明于20世纪60年代,现在是美国发展最快的运动,勒布朗·詹姆斯和德雷蒙德·格林等人都加入了大联盟。如果你想加入队伍,确保您已正确准备好使用CRBN的这款球拍。它被称为CRBN2,有一个T700碳纤维表面,带有1...
阅读全文Reviewed by Laura Thomson Apr 19 2023 A tiny biobattery that could still work after 100 years has been developed by researchers at Binghamton University, State University of New York. Last fall, Bingh...
阅读全文尽管目前钙钛矿/硅叠层太阳电池效率可达到33.2%,但钙钛矿活性层的长期稳定性是阻碍钙钛矿/硅叠层太阳电池商业化的最紧迫问题之一。目前提高钙钛矿器件稳定性通常基于封装工艺、晶体调控工程、缺陷钝化方法和能带...
阅读全文