中国科大陈维课题组Nat Commun:超高面容量的无负极锌电池 材料 作者:X-MOL 2023-01-24 随着石油等不可再生能源的过度消耗,合理开发利用太阳能、风能等可再生能源愈发重要。但各种可再生能源受地域和环境等因素限制...
阅读全文高鲁棒性和多功能性是制备高性能纳米复合纤维及其电子织物的关键参数。在实际应用中,电子纺织产品通常需要贴合或佩戴在人体上。人体运动伴随着不规则的皮肤变形,不可避免地拉伸或弯曲电子纺织产品。因此,当受...
阅读全文华东理工林嘉平团队Angew:嵌段共聚物介导的聚合物纳米棒超分子聚合 高分子化学 作者:X-MOL 2023-01-24 实现可控聚合是高分子化学领域的重要课题。向聚合体系中引入第二组分是调控聚合过程的有效方法,例如,著名的...
阅读全文澳大利亚悉尼新南威尔士大学研究人员展示了一种创造微型3D材料的新技术,最终可使氢电池等燃料电池更便宜、更可持续。近日发表在《科学进展》杂志上的该研究,有可能在纳米尺度上按顺序“生长”互连的3D层次结构,这...
阅读全文聚焦能源研究前沿,iEnergy钙钛矿峰会成功举办 1月13日–15日,iEnergy钙钛矿峰会在线上成功举办。本次峰会由iEnergy、清华大学出版社期刊中心和清华大学电机系共同主办,清华大学能源互联网创新研究院协办,汇集钙...
阅读全文金属锌负极的可逆性与稳定性是锌离子电池(ZIB)发展的重要挑战。锌枝晶的形成、析氢反应(HER)和固态电解质形成(SEI)等关键因素推动了对锌界面化学/电化学的探索。目前研制高可逆高稳定锌负极的主要方法包括先进...
阅读全文纳米纤维素作为碳水化合物聚合物中的明星纳米材料,具有优异的机械性能、生物可降解性和易于化学改性。金属有机框架材料(MOFs)作为无机-有机杂化材料中的明星材料,具有大的表面积、高孔隙率和可调节的结构。纳米纤...
阅读全文力致发光(ML)指材料受机械力作用后可以将机械能转化为可见光,作为一种刺激响应性材料,ML材料在生物成像、显示及传感等领域显示出独特的优势。然而,大多数的力致发光材料在力刺激下发光信号会发生衰减甚至完...
阅读全文聚焦能源研究前沿,iEnergy钙钛矿峰会成功举办 1月13日–15日,iEnergy钙钛矿峰会在线上成功举办。本次峰会由iEnergy、清华大学出版社期刊中心和清华大学电机系共同主办,清华大学能源互联网创新研究院协办,汇集钙...
阅读全文Nanoparticles are a current field of research and it is impossible to imagine modern medicine without them. They serve as microscopic drug capsules that are less than a thousandth of a millimeter in d...
阅读全文CRISPR is a molecular toolkit for editing genes (for example, to correct mutations that may cause disease), but the toolkit is only useful if it can get through security to the job site. The blood-bra...
阅读全文The general principle of atomic force microscopy (AFM) is to make a very small tip scan the surface of a sample. During this horizontal (xy) scan, the tip, which is attached to a small cantilever, fol...
阅读全文The Bonn physicists now investigated how the extent of the fluctuation is related to the "response" of the BEC. If the fluctuation-dissipation theorem holds, this sensitivity should decrease as fluctu...
阅读全文(a) Schematic of the interlayer structure in layered materials with different host charge densities. In the interlayer space, water molecules are incorporated into the pores that are not filled with c...
阅读全文Here, the nitrile gloves become positively charged, and the three-layer mask becomes negatively charged. When they are separated, opposite charges will be induced on the attached electrodes due to ele...
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