搜索结果: 61-75 共查到“国际动态 材料科学其他学科”相关记录215条 . 查询时间(2.5 秒)
Investigating the impact of natural and human-made nanomaterials on living things
natural human-made nanomaterials living things
2017/2/15
We can't see them, but nanomaterials, both natural and human-made, are literally everywhere, from our personal care products to our building materials--we're even eating and drinking them.At the NSF-f...
Captured on Video:DNA Nanotubes Build a Bridge Between Two Molecular Posts
DNA Nanotubes Bridge Two Molecular Posts
2017/2/15
In a microscopic feat that resembled a high-wire circus act, Johns Hopkins researchers have coaxed DNA nanotubes to assemble themselves into bridge-like structures arched between two molecular landmar...
新材料帮碳纤维“甩掉”传统涂层
碳纤维 甩掉 传统涂层
2016/12/23
提升轻量级自行车和网球拍强度的碳纤维增强聚合物(CFRP)材料,因其超轻超强特性在航空航天工业中颇受欢迎。现在,英国科研人员开发了一种碳纳米管功能材料,能取代传统碳纤维表面被称作“聚合物浆料”的涂层。据美国电气与电子工程师协会《光谱》杂志2016年12月21日报道,英国萨里大学高级技术研究所、布里斯托尔大学创新与科学高级复合中心与航空航天公司庞巴迪公司研究人员合作,开发出的这种新型聚合物能增强电导...
Materials exposed to a high-radiation environment such as the inside of a nuclear reactor vessel can gradually degrade and weaken. But to determine exactly how much damage these materials suffer gener...
Scientists at Rice University have discovered that an atom-thick material being eyed for flexible electronics and next-generation optical devices is more brittle than they expected.The Rice team led b...
欧盟开发轻质薄壁组件先进制造工艺
欧盟 轻质薄壁组件 先进制造工艺
2016/11/14
为提高能效和降低排放,轻质薄壁组件正在交通、电力和医疗等行业得到广泛应用,但轻质薄壁组件在切削铣磨加工过程中,容易受到各类振动或刺激源的影响,导致组件产品不同程度的变形,只能直接报废或需要人工再处理。欧盟先进制造技术平台为此提供310万欧元资助,总研发投入520万欧元,由欧盟6个成员国及联系国德国、西班牙、捷克、匈牙利、罗马尼亚和瑞士的10家机器制造企业联合科技界组成了欧洲NYDAMILL研发团队...
Researchers at the NYU Tandon School of Engineering have pioneered a method for growing an atomic scale electronic material at the highest quality ever reported. In a paper published in Applied Physic...
用六种“油墨”3D打印出心脏芯片集成传感极大简化数据采集难度
六种油墨 3D打印 心脏芯片集成传感 简化数据采集
2016/11/1
美国哈佛大学约翰·保尔森工程和应用科学学院(SEAS)2016年10月24日发布新闻公报称,该学院一研究小组开发出一种新的3D打印技术,可打印具有集成传感功能的器官芯片。他们首次打印出的心脏芯片可快速组装和定制,让数据收集更容易,为药物研究开辟了一个新途径。相关研究刊发在《自然·材料》杂志上。
Metamaterial device allows chameleon-like behavior in the infrared
Metamaterial device chameleon-like infrared
2016/11/4
An electric current will not only heat a hybrid metamaterial, but will also trigger it to change state and fade into the background like a chameleon in what may be the proof-of-concept of the first co...
新技术提纯的石墨烯更稳定
提纯 石墨烯 更稳定
2016/10/21
据俄罗斯卫星网2016年10月19日报道,俄罗斯、法国、瑞典和希腊科学家合作开发出一种工业技术来提纯石墨烯,新方法让石墨烯更稳定,即使接触臭氧10分钟之久也“毫发无伤”。研究人员表示,该成果是纳米电子学技术领域的一项重要进步,将大力促进该领域的发展。
Working under pressure:Diamond micro-anvils made by UAB will produce immense pressures to make new materials
Diamond micro-anvils made UAB produce immense pressures make new materials
2016/11/4
University of Alabama at Birmingham researchers will use pressures greater than those found at the center of the Earth to potentially create as yet unknown new materials. In the natural world, su...
WHIZ! POW! BAM! BOOM! Today, the National Science Foundation (NSF) and the National Nanotechnology Initiative (NNI) announce the opening of the second annual Generation Nano: Small Science, Superheroe...
纳米材料可自行组成多组分电路(图)
纳米材料 自行 多组分电路
2016/9/18
美国能源部橡树岭国家实验室研究人员发现,纳米材料不可思议的行为超越了目前硅基芯片微处理器的能力。日前《先进电子材料》杂志封面文章报道的一项研究显示,复合氧化物单晶材料被局限在微观纳米尺度时,其表现如同一个多组分的电路,或能支撑新型的多功能计算体系结构。
欧盟筹备量子技术旗舰计划
欧盟 量子技术旗舰计划
2016/9/14
本届欧盟主席国荷兰最近发布一项声明,宣布正式组建一支由12名专家组成的量子技术旗舰计划专家筹备组。量子技术旗舰计划是继脑计划和石墨烯计划之后,欧盟“地平线2020”正式启动的第三个重大前沿战略科研计划,也是欧盟抢占未来科技创新制高点、加速推动量子革命的重要战略举措。该计划预计在2018年启动,总投资规模达10亿欧元。来自德国洪堡大学的于尔根·姆利内克(Jürgen Mlynek)教授将出任专家筹备...
Rutgers Engineers Use Microwaves to Produce High-Quality Graphene
Rutgers Engineers Microwaves High-Quality Graphene
2016/9/12
Rutgers University engineers have found a simple method for producing high-quality graphene that can be used in next-generation electronic and energy devices: bake the compound in a microwave oven.The...