Source: website of Nature magazineCarbon nanotubes (CNTs) have been widely used in seawater desalination because of their extraordinary water transport speed. However, the water transport mechanism behind CNTs has not been fully characterized, which reflects the difficulty of measuring the permeability of a single nanotube. Now, Lyd ric Bocquet and colleagues have shown (Nature 2916, 537, 210) that the permeability of a single nanotube can be accurately determined by observing the hydrodynamics of a water jet coming out of a single nanotube into the surrounding fluid. The measured results show...
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2016
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According to Tsinghua University Material College Network August 18, 2016, in graphene oxide (GO) layered films, oxygen-containing functional groups support the SP2 nanocapillary network, this unique structure has ultra-fast water transport characteristics and excellent selectivity for different solutes in water, in the field of filtration and separation has potential applications. It has been widely accepted that GO thin films can be used to screen solute molecules and ions larger than the critical size of interlayer nanocapillaries for nanofiltration and ultrafiltration. However, the use of ...
发布时间:
2016
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浏览次数：2327
AAO templates and AAO materials have also emerged in the field of seawater desalination of new innovative applications, nanomaterials in the field of another scientific and technological innovation. Among TR35's best young technological innovators, AAO technology is among them. Here is a news from Nanjing University news network.According to the news network of Nanjing University, April 26, 2016, Professor Zhu Jia's research group of our school of modern engineering has made important progress in high-efficiency solar desalination. The related research results were published in the tit...
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2016
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Small voltage can flip thin film between two crystal states — one metallic, one semiconducting.TwoMIT researchers have developed a thin-film material whose phase and electrical properties can be switched between metallic and semiconducting simply by applying a small voltage. The material then stays in its new configuration until switched back by another voltage. The discovery could pave the way for a new kind of “nonvolatile” computer memory chip that retains information when the power is switchedoff, and for energy conversion and catalytic applications.The findings, reported in the journal Na...
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2016
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According to Sinochem New Network October 14, 2015 - 2015 is a year of special significance for China's membrane industry. "Water ten" and the most stringent air law in history have been unveiled, opening up a huge market space for the membrane industry. In October 15th, China Membrane Industry Association will soon usher in the 20th anniversary anniversary. In the past 20 years, China's membrane industry has achieved rapid development from start to finish. In the past 20 years, the great future of membrane industry is drawing.In the past 20 years, under the guidance of a ser...
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2015
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