碳纳米管增韧陶瓷复合材料研究进展

碳纳米管增韧陶瓷材料在力学性能上具有独特的作用,包括断裂韧性、强度、硬度、耐磨性等。碳纳米管以其优异的力学性能在增韧陶瓷基复合材料方面具有独特优势,但是碳纳米管的纠缠团聚状态严重影响了其应用,碳纳米管的分散一直是碳纳米管复合材料领域的难点。笔者介绍了碳纳米管增韧陶瓷材料的界面及相容性,并探讨了其增韧机理。最后,指出了碳纳米管增韧陶瓷材料的研究方向。     

非导电聚合物基体碳纳米管复合材料研究进展

碳纳米管具有优异的力学性能和独特的电学性能等 ,是聚合物基体复合材料的理想增强材料。本文按不同非导电聚合物基体类型进行了归纳 ,评述了非导电聚合物基体碳纳米管复合材料的制备、性能和应用等情况。     

碳纳米管增强聚合物复合材料研究进展

综述了碳纳米管增强聚合物复合材料研究进展,介绍了碳纳米管的力学性能、碳纳米管增强聚合物的制备方法,阐述了近年来原位聚合、电纺丝、层层自组装等方法在这类复合材料制备中的应用。     

碳纳米管表面改性及其在聚合物中的应用

碳纳米管作为一种纳米材料,具有独特的结钩和性能,使其表现出特殊的力学、物理、化学、电学性能,以碳纳米管作增强体的聚合物复合材料具有广阔的应用前景,已成为近几年聚合物纳米复合材料研究的热点。但由于碳纳米管表面相对“惰性”,很难在聚合物中分散,斋对其表面进行改性。本文简要介绍了碳纳米管的结钩与性能,综述了碳纳米管的表面改性力一法,包括表面化学反应改性、表面活性剂改性、聚合物包覆改性等,并介绍r碳纳米管在改善聚合物力学性能、热性能、电学性能和摩擦性能等力一面的应用进展,最后指出了其今后的研究方向。     

高强度碳纳米管/聚合物复合材料的制备和应用

介绍了碳纳米管的结构和碳纳米管/聚合物复合材料的制备方法——溶液共混法、熔融法、原位聚合法和化学修饰法等。结合碳纳米管的特性,综述了碳纳米管/聚合物复合材料在力学性能的增强、电极材料、生物医学材料等方面的应用。     

碳纳米管/聚合物复合材料研究和应用进展

碳纳米管的发现引起科学界及产业界的极大重视,大量的研究集中在碳纳米管的合成、生长机理、物理性能的表征等方面。随着碳纳米管合成、提纯、化学修饰等领域的研究不断取得进展,碳纳米管/聚合物复合材料的研究已成为世界科学研究的热点。综述了碳纳米管/聚合物复合材料研究在机械、电学、光学性能等方面所取得的进展与应用。     

碳纳米管在聚合物复合材料中的分散及应用

综述了碳纳米管在聚合物中的常用分散方法,并介绍了碳纳米管分散表征方法以及聚合物复合材料的合成工艺。加入碳纳米管可以不同程度地改善聚合物基体的性能,但对碳纳米管在聚合物中定向分散以及其结合机理研究甚少。最后介绍了聚合物/碳纳米管复合材料应用领域。随着碳纳米管的合成、化学修饰、分散工艺的不断改善,碳纳米管的应用将逐步向用量小、产生效益高的领域发展。     

碳纳米管／聚合物复合材料的研究进展

综述了碳纳米管／聚合物复合材料的最新研究进展。重点介绍了碳纳米管／不同种类聚合物复合材料的制备方法、表面改性和碳纳米管增强复合材料的力学性能。     

碳纳米管/聚合物复合材料的研究与应用进展

碳纳米管是一种具有特殊结构的一维量子材料,凭借与聚合物复合后所表现出的特殊性质而广泛应用于各个领域。着重介绍碳纳米管/聚合物复合材料的四种主要合成方法:液相共混复合法、固相共融复合法、原位聚合法和化学修饰法,以及碳纳米管/聚合物复合材料应用的几个主要领域。在论文的最后,对未来的碳纳米管/聚合物复合材料发展趋势作出了展望。     

非导电聚合物／碳纳米管功能复合材料研究进展

碳纳米管具有优异的力学性能、独特的电学性能和电磁波吸收性能等,是非导电聚合物基体的理想增强材料。综述了近年来非导电聚合物／碳纳米管复合材料的制备和性能研究等情况,并讨论了今后的研究发展方向。     

碳纳米管的性能及应用

碳纳米管是一种新型的碳的同素异形体。本文简迷了近年来碳纳米管在场发射、复合材料、储氩材料及医学等方面的应用研究的现状与进展．并对碳纳米管的应用前景进行了展望。     

石墨烯及其复合材料的制备研究进展

石墨烯具有独特的物理化学性质,在很多领域都表现出良好的应用前景,得到了日益广泛的关注和研究。本文对石墨烯及其复合材料的制备方法进行了综述,并以石墨烯/量子复合材料、石墨烯/碳纳米管复合材料、石墨烯/Pd复合材料及石墨烯/聚醚砜导电复合材料的制备为例进行具体阐述。     

Technical Relevance of Polymer/Cement/Carbon Nanotube Composite: Opportunities and Challenges

The polymer/cement/carbon nanotube composites are known for piezoelectric properties in intelligent structures. Polymers are also used to fulfill deficiencies in carbon nanotube/cement mortars. High-impact polystyrene has replaced sand to enhanced properties like energy consumption, waste disposal, and environmental pollution. Spray-applied fire-resistive material in engineered cementitious composite may overcome drawbacks of conventional brittle composite. Carbon nanotube is used as nanofillers in ordinary Portland cement due to superior mechanical properties. Cementitious polymer/carbon nanotube composite has potential to determine heat-dependent and self-sensing capacity of composites. Smart properties of composites are measured using conductivity measurement. Polymers are also used for making better carbon nanotube dispersion.     

Effectiveness of Polystyrene/Carbon Nanotube Composite in Electromagnetic Interference Shielding Materials: A Review

Polystyrene is an efficient thermoplastic having fine processability, chemical inertness, and mechanical performance. Technological advances have led to several industrial appliances of polystyrene-based materials ranging from insulation to electromagnetic interference shielding. In this state-of-the-art review, primarily structure and properties of carbon nanotube and polymer/carbon nanotube composite have been discussed. Carbon nanotube is considered as a brilliant filler for polymers. Therefore, a comprehensive discussion regarding high-performance polystyrene/carbon nanotube composite is presented. Main focus of review is the significance of electromagnetic interference shielding phenomenon in polystyrene/carbon nanotube composite. Owing to advantageous properties, these composite have potential to replace traditional shielding materials.     

碳纳米管阵列在电化学中的应用

高定向的碳纳米管阵列由于有优越的电导率、高比表面积、发达的多孔结构而具有良好的电化学性能如大容量、优异的速率性能和较长的循环寿命,这些独特的性质使其在电化学领域显现出巨大的应用潜力。本文简要介绍了碳纳米管阵列的制备,并从电化学储能、电化学催化和电化学传感器等领域综述近年来碳纳米管阵列在电化学应用中的最新研究进展,分析了其所面临的问题,并提出了未来碳纳米管阵列在电化学应用中的发展方向。关键词：碳纳米管阵列；电化学性能；储能；催化；传感器中图分类号：     

Aerospace Application of Polymer Nanocomposite with Carbon Nanotube,Graphite, Graphene Oxide,and Nanoclay

In this review, potential and properties of carbon nanotube, graphite, graphene oxide, and clay nanofiller have been deliberated with reference to aerospace application. The polymers discussed as matrices are polypropylene, polyaniline, polyurethane, polystyrene, and polyamide. Main focus of the review is to converse space competency of polymer/carbon nanotube, polymer/graphite, polymer/graphene oxide, and polymer/clay nanocomposite. The effect of nanofiller addition on the desired aerospace properties of polymeric nanocomposite has been conversed. Attractive features are high glass transition temperature, thermal stability, high modulus, chemical resistance, and nonflammability. Toward the end, challenges in the enhancement of materials’ properties for aerospace relevance have been considered.     

A Review on Properties and Fabrication Techniques of Polymer/Carbon Nanotube Composites and Polymer Intercalated Buckypapers

This review is a comprehensive source for synthesis, functionalization, and physical properties of polymer/carbon nanotube nanocomposites. The effectiveness of processing methods for carbon nanotube reinforcement in matrix for proper dispersion and appropriate interfacial adhesion is discussed. The novelty of polymer/carbon nanotube buckypaper fabrication with preformed networks through microfiltration of nanotube suspension has also been discussed. Moreover, preparation, properties, and manufacturing proficiencies of buckypaper are reviewed. Different approaches of intertwining buckypaper through infiltration, compression, soaking, and dry transfer have been analyzed. The polymer/carbon nanotube buckypaper obtained by vacuum infiltration has micron-scale bicontinuous morphology and improved thermal properties due to effectual heat transfer within nanotube rich phase.     

A Review on Polymeric Nanocomposites of Nanodiamond,Carbon Nanotube,and Nanobifiller: Structure,Preparation and Properties

In this review, an overview of various types of nanofillers is presented with special emphasis on structure, synthesis and properties of carbon nanotube, nanodiamond, and nanobifiller of carbon nanotube/nanodiamond, carbon nanotube/graphene oxide and carbon nanotube/graphene. In addition, polymer/carbon nanotube, polymer/nanodiamond, and polymer/nanobifiller composites have been discussed. The efficacy of different fabrication techniques for nanocomposites (solution casting, in-situ, and melt blending method) and their properties were also discussed in detail. Finally, we have summarized the challenges and future prospects of polymer nanocomposites reinforced with carbon nanofillers hoping to facilitate progress in the emerging area of nanobifiller technology.     

CNT/导电聚苯胺复合材料的研究进展

综述了近年来通过原位聚合法和化学共价法制备碳纳米管/导电聚苯胺复合材料的一些最新研究进展;并且重点分析了碳纳米管、聚苯胺之间的相互作用;及其对碳纳米管的电化学氧化还原性的稳定效应。     

碳纳米管水泥基复合材料导电特性影响因素研究进展

将适量碳纳米管加入水泥基材料,可使其拥有独特的导电特性,进而实现水泥基材料结构的自感知和智能化.碳纳米管水泥基复合材料的导电特性受到物理场和材料组分等因素的影响和制约,但现有研究对此问题的关注和深度不够.综述了碳纳米管水泥基复合材料导电特性影响因素的研究现状,针对复合材料的电阻率和电流等电学指标,分析了物理场影响复合材...