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2019-11-13(28)

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(2019-11-13 - 今天) 共监测到 28 条资源 发布时间重要度点击量

1 2019-11-13 Magnetic tuning at the nanoscale -- ScienceDaily

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Science News from research organizationsMagnetic tuning at the nanoscale. Date: November 12, 2019 Source: Helmholtz-Zentrum Dresden-Rossendorf Summary: Physicists are working to produce engineered magnetic nanostructures and to tailor material properties at the nanoscale. The scientists use a special microscope to achieve this goal. This microscope's ultrathin ion beam is capable of producing stable, periodically arranged nanomagnets in a sample material. The device can also be used to op...

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2 2019-11-13 Carbon nanotubes show a love/hate relationship with water -- ScienceDaily

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Science News from research organizationsCarbon nanotubes show a love/hate relationship with water. Date: November 12, 2019 Source: University of Pittsburgh Summary: New research reveals that carbon nanotubes (CNTs) as a coating can both repel and hold water in place, a useful property for applications like printing, spectroscopy, water transport, or harvesting surfaces. When water is dropped on a CNT forest, the CNTs repel the water, and it forms a sphere. However, when flipped over, the ...

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3 2019-11-13 大连盛森纳米气相法白炭黑通过国家级电力实验室检测 - 中国粉体网

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大连盛森纳米气相法白炭黑通过国家级电力实验室检测.2019-11-13来源：项城网用微信扫描二维码分享至好友和朋友圈 109人阅读 .标签气相法二氧化硅抗老化补强[导读] 复合绝缘子有着绝缘抗高压、阻燃、强度大、抗老化、不易变形及可塑性好等良好特性,同时也是对其原料---气相法二氧化硅的金属杂质、吸油值、分散性、比表差及PH值等各项技术指标要求极高。多年以来国内生产的气相法二氧化硅无法满足要求,国内各大绝缘子生产厂商一直依靠进口气相法二氧化硅。中国粉体网讯复合绝缘子有着绝缘抗高压、阻燃、强度大、抗老化、不易变形及可塑性好等良好特性,同时也是对其原料---气相法二氧化硅的金属杂质、吸油值、分散性、比表差及PH值等各项技术指标要求极高。多年以来国内生产的气相法二氧化硅无法满足要求,国内各大绝缘子生产厂商一直依靠进口气相法二氧化硅。此次向华北电力大学实验室(国家级电力实验室)提供的大连盛森纳米硅碳材料有限公司所生产的气相法二氧化硅6个批次,3个型号SS150、SS200、SS380在分散、补强、抗老化、...

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4 2019-11-13 With Mars methane mystery unsolved, Curiosity serves scientists a new one: Oxygen -- ScienceDaily

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Science News from research organizationsWith Mars methane mystery unsolved, Curiosity serves scientists a new one: Oxygen. Date: November 12, 2019 Source: NASA/Goddard Space Flight Center Summary: For the first time in the history of space exploration, scientists have measured the seasonal changes in the gases that fill the air directly above the surface of Gale Crater on Mars. Share:FULL STORY For the first time in the history of space exploration, scientists have mea...

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5 2019-11-13 Individual climate models may not provide the complete picture

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Science News from research organizationsIndividual climate models may not provide the complete picture. Date: November 12, 2019 Source: Penn State Summary: Equilibrium climate sensitivity -- how sensitive the Earth's climate is to changes in atmospheric carbon dioxide -- may be underestimated in individual climate models, according to a team of climate scientists. Share:FULL STORY Equilibrium climate sensitivity -- how sensitive the Earth's climate is to changes in atm...

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6 2019-11-13 Bacteria may contribute more to climate change as planet heats up -- ScienceDaily

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As bacteria adapt to hotter temperatures, they speed up their respiration rate and release more carbon, potentially accelerating climate change.advertisement By releasing more carbon as global temperatures rise, bacteria and related organisms called archaea could increase climate warming at a faster rate than current models suggest. The new research, published today in Nature Communications by scientists from Imperial College London, could help inform more accurate models of future climat...

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7 2019-11-13 Scientists explore Egyptian mummy bones with X-rays and infrared light -- ScienceDaily

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Science News from research organizationsScientists explore Egyptian mummy bones with X-rays and infrared light. Date: November 12, 2019 Source: DOE/Lawrence Berkeley National Laboratory Summary: Experiments are casting a new light on Egyptian soil and ancient mummified bone samples that could provide a richer understanding of daily life and environmental conditions thousands of years ago. Share:FULL STORY Experiments at the Department of Energy's Lawrence Berkeley Nati...

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8 2019-11-13 XG Sciences and Terrafilum Enter Joint Development Agreement to Produce Graphene Enhanced 3D Printing Filament

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XG Sciences and Terrafilum Enter Joint Development Agreement to Produce Graphene Enhanced 3D Printing Filament.Download PDF Copy . Written by AZoNanoNov 7 2019XG Sciences, Inc. a market leader in the design and manufacture of graphene nanoplatelets and advanced materials containing graphene nanoplatelets, and Terrafilum®, an eco-friendly, high quality filament producer for the 3D printing industry, today announced a joint venture agreement to develop, produce and market 3D printin...

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9 2019-11-13 11月13日国内部分地区硼粉报价_中国石墨烯行业门户

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11月13日国内部分地区硼粉报价2019/11/13 点击 122 次11月13日国内部分地区硼粉报价：图片来源于网络，侵删北京北京德科岛金科技有限公司硼粉起批量≥1 千克价格￥ 9800.00　　 CAS：5　　硼含量≥：99.9（%）　　粒度：500（目）　　牌号：DK-B-999　　包装规格：1KG　　形状：颗粒状　　制作方法：机械法　　货号：DK-B-999　　产地：北京　　是否危险化学品：否　　是否进口：否福斯曼科技（北京）有限公司硼粉起批量≥1 千克价格￥ 7850.00 CAS：7440-42-8　　硼含量≥：99（%）　　粒度：15-20μm（目）　　货号：0501010　　产地：福斯曼　　是否危险化学品：否　　是否进口：否广东广州市江顺化工科技有限公司硼粉起批量≥1 瓶　　价格￥ 456.00 CAS：7440-42-8　　硼含量≥：98（%）　　粒度：其他（目）　　包装规格：50g　　形状：无定形　　制作方法：机械法　　货...

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10 2019-11-13 服务粉体产业17载让更多企业共享互联网红利_中国石墨烯行业门户

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服务粉体产业17载让更多企业共享互联网红利2019/11/13 点击 190 次中国粉体网讯以互联网为代表的新一代信息技术与工业生产、商业流通的深度融合催生出了工业电子商务这一新的模式和业态，正成为驱动新一轮科技革命与产业变革的重要力量。作为国内粉体产业互联网的先驱与领航者，中国粉体网始终致力于“以互联网技术推动粉体行业持续健康发展”。在庆贺平台成立17周年之际，中国粉体网特举办“感恩有您，携手同行”活动，以答谢新老客户！拥抱“互联网+”，开启粉体行业新时代作粉体产业的连接者，以互联网技术推动粉体行业持续健康发展，成为有价值的产业互联网服务商，是中国粉体网的初心和使命。在中国粉体网创立至今的17年时间里，大致经历了以下三个发展阶段。第一阶段：中国粉体网、搜粉网、网上粉体展相继上线，至此，粉体行业的门户网站、搜索引擎以及电商平台搭建完成，并迅速聚集了一批来自粉体产业链上的忠实用户。第二阶段：紧随互联网技术发展趋势，相继开通“中国粉体网”手机站、细分领域微门户、新媒体公众号、粉体公开课、“粉企秀”小程序等，继续牢牢占领粉体行业的流量入口。第三阶...

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