搜索结果: 1-15 共查到“材料科学 carbon”相关记录88条 . 查询时间(0.171 秒)
Surface Charge-Driven Nanoengineering of Monodisperse Carbon Nanospheres with Tunable Surface Roughness
carbon nanospheres interfacial assembly surface charge surface roughness water dispersity
2023/6/19
Direct pyrolysis of polymer nanospheres usually leads to severe particle aggregation, uncontrolled surface morphology, and poor solvent dispersibility of the carbonaceous analogues. The successful man...
Despite the many advantages of concrete as a modern construction material, including its high strength, low cost, and ease of manufacture, its production currently accounts for approximately 8 percent...
Engineers at MIT and the University of Tokyo have produced centimeter-scale structures, large enough for the eye to see, that are packed with hundreds of billions of hollow aligned fibers, or nanotube...
Nanocrystals from waste of recycled wood make carbon-fiber composites tougher（图）
Nanocrystals waste recycled wood carbon-fiber composites tougher
2020/8/21
In current technology, polymers reinforced with ultra-fine strands of carbon fibers represent a class of composite materials that are "as light as a feather and as strong as steel," leading to versati...
中国地质大学科学技术发展院司沿洁(硕士生), 芦露华等材料与化学学院 Applied Catalysis B: Environmental, 5 June 2018, Boosting visible light photocatalytic hydrogen evolution of graphitic carbon nitride via enhancing it interfacial redox activity with cobalt/nitrogen doped tubular graphitic carbon（图）
氮共掺杂；纳米管；增强；石墨相；碳氮化合物
2021/10/21
2018年，中国地质大学材料与化学学院材料系芦露华教授团队在催化领域国际权威期刊《Applied Catalysis B: Environmental》 (应用催化B，2016年IF=9.446)上在线发表题为“Boosting visible light photocatalytic hydrogen evolution of graphitic carbon nitride via enhan...
2017年5月18日，我校杨小平教授在2017年韩国春季碳会议上荣获“Carbon Valley Award”（ 碳谷奖）。这是韩国碳学会新设立的奖项，用于奖励对碳材料工业发展做出突出贡献的科学家，杨小平教授是该奖项的首位获奖人。杨小平教授研究团队一直致力于碳材料研究，在中韩碳材料领域的学术和工业界国际交流与合作发挥了积极作用，通过中韩政府间国际合作项目、中韩双边学术会议以及师生双边互访等多种形式...
西安交通大学材料科学与工程学院工程材料基础英文课件Chapter2 CARBON STEEL
西安交通大学材料科学与工程学院 工程材料基础 英文 课件 Chapter2 CARBON STEEL
2017/3/7
西安交通大学材料科学与工程学院工程材料基础英文课件Chapter2 CARBON STEEL.
西安交通大学工程材料基础课件Chapter2 CARBON STEEL。
Modeling ablative behavior and thermal response of carbon/carbon composites
Chemical ablation Carbon carbon composites Altitude effect Oxidation protection
2015/3/24
Carbon/carbon composites usually work in complex thermo-chemical environments, surface recession is thus inevitable due to chemical ablation and further affects the system stability and safety. In thi...
Measuring Mechanical Properties of 3D Carbon/Carbon Composite Using Automated Grid Method
carbon carbon composites mechanical properties non-contact measurement method automated grid method Iosipescu shear test
2015/3/26
A precise measurement, which was based on the automated grid method, was developed to analyze the mechanical properties of a three-dimensional reinforced carbon/carbon composite under tensile and shea...
Full-field analysis of notch effects of 3D carbon/carbon composites
Carbon fiber reinforced plastics carbonmatrix composite materials digital image measurement
2015/3/27
Carbon fiber reinforced carbonmatrix composites (C/Cs), as important candidate aviation and aerospace materials, have good prospects for application in extreme environments. However, notch effects of ...
Resistance to time-dependent deformation of polystyrene/carbon nanotube composites under cyclic tension
Polymer–matrix composites Creep Electron microscopy Extrusion
2015/3/30
Materials subject to cyclic stress can succumb to fatigue, causing failure at stress levels much lower than those in static loading cases. Herein we discussed the viscoelastic behaviors of polystyrene...
Creep of thermoplastic polyurethane reinforced with ozone functionalized carbon nanotubes
nanocomposites carbon nanotubes mechanical properties creep
2015/3/30
This work focused on the mechanical behavior, especially creep resistance, of thermoplastic polyurethane (TPU) filled with ozone-treated multi-walled carbon nanotubes (MWCNTs). It was found that the o...
近日，材料学院封伟教授领导的光电材料与器件课题组所撰写的学术论文《Preparation and characterization of chitosan-grafted multiwalled carbon nanotubes and their electrochemical properites》《Carbon》（2007, 45, 1212-1218）入选“Carbon杂志 2006-20...
Creep and recovery of polypropylene/carbon nanotube composites
Creep and recovery Constitutive behavior Mechanical testing Nanocomposite Carbon nanotube
2015/3/30
The creep and recovery of polypropylene/multi-walled carbon nanotube composites were studied. It was found for thermoplastics in general that the creep strain reduces with decreased temperature, and w...