欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
碳纳米管和石墨烯作为近年来兴起的新型纳米炭材料，以其独特的一维，二维结构形态和卓越的物理性能已引起人们广泛关注．将纳米炭材料与环氧树脂进行复合制得纳米炭／环氧树脂复合材料，可以赋予材料更为优异的力学、电学、热学等综合性能．纳米炭材料的加入可以在复合材料内部引入更多的界面，造成显著的能量耗散，从而使得纳米复合材料在具有轻质高强特性的同时，兼具优异的黏弹阻尼性能，对于延长材料使用寿命、提高材料减震降噪性能等方面具有极为重要的意义．本文主要论述了纳米炭／环氧树脂复合材料的黏弹阻尼性能以及近期的相关研究进展，重点阐述碳纳米管、石墨烯及其复合材料的阻尼作用机理，介绍了纳米复合材料黏弹阻尼性能的测试方法，指出纳米炭／环氧树脂阻尼复合材料领域存在的主要问题，并对其应用前景进行了展望．
英文摘要：
Carbon nanotubes （CNTs） and graphene, as novel nanocarbon materials, have aroused great attention due to their unique microstructure and extraordinary physical properties. Nanocarbon/epoxy composites, combining nanocabon materials and epoxy together, exhibit excellent mechanical, electrical, and thermal properties. The addition of nanocarbon materials can greatly introduce more interfaces into composites, consequently resulting in much energy dissipation under cyclic loads. These nanocarbon/epoxy composites show some advantages of light weight, high strength, and high viscoelastic damping, which is beneficial to prolong service life of materials and improve vibration-absorbing performance. In this paper, we reviewed recent advances in viscoelastic damping of nanocarbon/epoxy composites. Intrinsic viscoelasticity of nanocarbon materials such as CNTs and graphene was introduced. We also demonstrated the viscoelastic damping of the CNT and graphene filled epoxy composites. Moreover, related measuring methods for damping of composites were introduced as well. Some existing problems in the field of viscoelastic damping composite materials were further discussed.
同期刊论文项目
同项目期刊论文
Octahedral Co3O4 particles threaded by carbon nanotube arrays as integrated structure anodes for lit
A self-standing and flexible electrode of Li4Ti5O12 nanosheets with a N-doped carbon coating for hig
High-quality, highly concentrated semiconducting single-wall carbon nanotubes for use in field effec
Supported carbon nanotubes on SiO2 spheres as robust monolithic catalysts for the oxidative dehydrog
Order of Activity of Nitrogen, Iron Oxide, and FeNx Complexes towards Oxygen Reduction in Alkaline M
Amorphization and Directional Crystallization of Metals Confined in Carbon Nanotubes Investigated by
Nitrogen-Doped Annealed Nanodiamonds with Varied sp(2)/sp(3) Ratio as Metal-Free Electrocatalyst for
Nitrogen-doped onion-like carbon: a novel and efficient metal-free catalyst for epoxidation reaction
Covalently functionalized carbon nanotube supported Pd nanoparticles for catalytic reduction of 4-ni
The first principles studies on the reaction pathway of the oxidative dehydrogenation of ethane on t
Host-guest nanocomposites of multiwalled carbon nanotubes and ionic liquids with controllable compos
Co3O4 mesoporous nanostructures@graphene membrane as an integrated anode for long-life lithium-ion b
The difference between borate and phosphate modified carbon nanotubes in isopentane oxidative dehydr
Greatly enhanced electronic conduction and lithium storage of faceted TiO2 crystals supported on met
Oxidative dehydrogenation on nanocarbon: Identification and quantification of active sites by chemic
Combined study of the ground and unoccupied electronic states of graphite by electron energy-loss sp
Synthesis of coaxial nanocables of single-walled carbon nanotubes sheathed with amorphous silicon ox
Reduced graphene oxide with a highly restored pi-conjugated structure for inkjet printing and its us
Repeated growth-etching-regrowth for large-area defect-free single-crystal graphene by chemical vapo
Noncovalent functionalization of multi-walled carbon nanotubes as metal-free catalysts for the reduc
Enhanced tribological performance of the multi-layer graphene filled poly(vinyl chloride) composites
Palladium nanoparticles embedded in the inner surfaces of carbon nanotubes: Synthesis, catalytic act
Unravelling the structure of electrocatalytically active Fe-N complexes in carbon for the oxygen red
Preparation of palladium catalysts supported on carbon nanotubes by an electrostatic adsorption meth
Synthesis of nitrogen-containing ordered mesoporous carbon as a metal-free catalyst for selective ox
De-bundling of single-wall carbon nanotubes induced by an electric field during arc discharge synthe
The dependence of SO3 dissociation on the diameter of single-wall carbon nanotubes based on first-pr
study of the role of surface oxygen functional groups on carbon nanotubes in the selective oxidation
Model molecules with oxygenated groups catalyze the reduction of nitrobenzene: Insight into carbocat
Hybrid nanocarbon as a catalyst for direct dehydrogenation of propane: Formation of an active and se
A nitrogen-doped mesoporous carbon containing an embedded network of carbon nanotubes as a highly ef
The Effect of Different Phosphorus Chemical States on an Onion-like Carbon Surface for the Oxygen Re
Oxidative Dehydrogenation on Nanocarbon: Intrinsic Catalytic Activity and Structure-Function Relatio
Boron-doped onion-like carbon with enriched substitutional boron: the relationship between electroni
Synthesis-structure-performance correlation for poly(phenylenediamine)s/iron/carbon non-precious met
Facile synthesis of Pd nanoparticles encapsulated into hollow carbon nanospheres with robust catalyt
Localized polyselenides in a graphene-coated polymer separator for high rate and ultralong life lith
Carbon nanotubes oxidized by a green method as efficient metal-free catalysts for nitroarene reducti
Insight into the enhanced selectivity of phosphate-modified annealed nanodiamond for oxidative dehyd
Carbon-coated Na3V2(PO4)(3) embedded in porous carbon matrix: An ultrafast Na-storage cathode with t
Communication: Investigation of the electron momentum density distribution of nanodiamonds by electr
An Amorphous Carbon Nitride Photocatalyst with Greatly Extended Visible-Light-Responsive Range for P
Rationale of the effects from dopants on C-H bond activation for sp(2) hybridized nanostructured car
期刊信息
位置：