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With the rapid development of nanomanufacturing, scaling up of nanomaterials requires advanced manufacturing technology to composite nanomaterials with disparate materials (ceramics, metals, and polymers) to achi...... -
Researchers at Northwestern University have developed a family of soft ...... -
Carbon nanostructures artificially engineered at molecular scale are stronger than diamonds and can be made into materials that are both super light and super strong—ideal for building a new generation of cars, airplanes, and other veh......
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聚烯烃材料引入长支化结构，能够提升材料熔体强度和异相成核作用，使聚合物具备更加优异的发泡性能，从而扩宽材料的应用领域. 本文利用甲基丙烯酸十八烷基酯（SMA）熔融改性聚丁烯（PB），发现其链段缠结程度提升，发泡行为改善. 通过红外谱图的化学结构分析以及材料的力学性能分析，发现随着SMA添加量的增加，材料拉伸强度降低，冲击强度呈现先升高后降低的趋势. 差示扫描量热（DSC）的分析结果表明改性PB的结晶度下降. 采用间歇釜式法制备PB发泡珠粒，利用扫描电子显微镜（SEM）研究发泡珠粒泡孔结构，...... -
12月2020日，XNUMX (Nanowerk新闻）日本高级科学技术研究院（JAIST）的研究人员：研究生Kulisara Budpud，副教授。 Okeyoshi Kosuke教授，冈岛舞子（Maiko Okajima）博士和金尾达夫（Tatsuo Kaneko）教授揭示了一种独特的多糖纤维，其在干燥过程中形成的扭曲结构形成了类似于弹簧的行为。 扭曲结构的类似弹簧的行为实际上被用作具有毫秒级响应时间的蒸气敏感膜中的增强结构。 这项工作发表在 小 (“具有自组装扭曲微...... -
A new film made of gold nanoparticles changes color in response to any type of movement. Its unprecedented qualities coul...... -
Phenolic materials have long been known for their use in inks, wood coatings, and leather tanning. However, there has recently been a renewed interest in engineering advanced materials from phenolic building blocks. The intrinsic properties of phe...... -
Artificial electric skin, which is capable of strongly adhering to different parts of human bodies and precisely detect different types of human motions, shows great promise for biomedical prosthetics, human/machine interfaces, wearable devices an...... -
Porous metallic architectures with well-defined networks possess multiple reactivity center and large specific surface area, offer improved catalytic activity, adsorption capacity, and sensing abilities than bulk materials, thus be an increasingly...... -
Artificial asymmetric ionic membranes have attracted great interests in harvesting electricity from ubiquitous water activities, while mostly based on delicately-designed nanopores/nanochannels, either to harness saline water in mimic of cytomembr...... -
Researchers at ETH and Empa have shown that tiny objects can be made from silicon that are much more deformable and stronger than previously thought. In this way, sensors in smartphones could be made smaller and more robust.Metachronal wave...... -
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A research team lead by Ryusuke Futamura of Shinshu University investigated the response of magnetic ionic liquids (MIL) to magnetic fields from the microscopic view points. Magnetic fluids, which can respond to magnetic fields, can be made...... -
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一款非常好用的ar扫描app，可以迅速的进行3d建模，让图片文档上的以及实际物体都跃然纸上，变得立体形象，非常之方便.使用qlone进行扫描非常容易，只需将您的物体放在垫子的中间...... -
Materials Science Graduate Seminar Chemical Engineering Thermodynamics Morphology of &nb......
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The capabilities of Circular Dichroism (CD) Spectroscopy have advanced far beyond textbook definitions. Used historically to subjectively assess α-Helix and β-Sheet content of biomolecules – a new generation of CD spectrometers now offer mu...... -
TEM Tutorial guide:How to learn to use a transmission electron microscope (TEM) quickly and efficiently. The guide assumes no knowledge of the technique. Ideal for new graduate students in materials science and/or biology who need to use a microsc...... -
