Results 81 to 90 of about 76,094 (314)

Carbon Nanotube Reinforced Hydroxyapatite Composite Coatings Produced Through Laser Surface Alloying

, 2006
Carbon nanotube (CNT) reinforced hydroxyapatite composite coatings have been successfully fabricated by laser surface alloying. The phase compositions and the microstructure of the composite coatings were studied using X-ray diffraction, scanning ...
甘翠华, 郑彩云, 虞钢, Chen, Y (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, 15 Beisihuanxi Rd, Beijing 100080, Peoples R China., Zhang YQ, 陈瑶, 张泰华   +6 more
core   +1 more source

Thermal Conductivity of Carbon Nanotubes and their Polymer Nanocomposites: A Review [PDF]

, 2011
Thermally conductive polymer composites offer new possibilities for replacing metal parts in several applications, including power electronics, electric motors and generators, heat exchangers, etc., thanks to the polymer advantages such as light weight ...
Fina, Alberto, Han, Zhidong, Zhidong Han, Alberto Fina   +3 more
core   +1 more source

Isogeometric FE analysis of CNT-reinforced composite plates: free vibration [PDF]

SN Applied Sciences, 2019
Free vibration behavior of carbon nanotube-reinforced composite plates is studied here, using isogeometric analysis (IGA) based on a higher-order shear deformation theory (HSDT). Carbon nanotubes are considered dispersed into matrix in four different types of volume fraction distributions varying across the thickness.
Ashish K. Singh, A. Bhar
openaire   +1 more source

Investigation of Mechanical Properties and Morphology of Multi-Walled Carbon Nanotubes Reinforced Cellulose Acetate Fibers

Fibers, 2017
Cellulose acetate (CA) fibers were reinforced with multi-walled carbon nanotubes (MWCNTs) at 0.5%, 1.0%, 1.5% and 2.0%. Yield strength, ultimate tensile strength, fracture strain and toughness of the nanocomposite fiber increased up to 1.5 wt.
Quazi Nahida Sultana, Md Mahmudul Hasan, Sakib Iqbal, Ishraq Shabib, Aniruddha Mitra, Mujibur Khan   +5 more
doaj   +1 more source

POM‐Based Water Splitting Catalyst Under Acid Conditions Driven by Its Assembly on Carbon Nanotubes

Advanced Materials, EarlyView.
A newly‐engineered POM‐based electrocatalyst incorporating non‐innocent counter cations exhibits fast kinetics for either the OER or HER under strongly acidic conditions (1 m H2SO4), depending on whether it is assembled on carbon nanotubes (1@CNT) or physically mixed with them (1/CNT). In water‐splitting tests using a two‐electrode setup, these systems
Eugenia P. Quirós‐Díez, Melanie Guillén‐Soler, Carlos Herreros‐Lucas, Alejandro López‐Moreno, José Manuel Vila‐Fungueiriño, Antonio Luis Llamas‐Saiz, Karol Strutyński, Manuel Melle‐Franco, María del Carmen Giménez‐López   +8 more
wiley   +1 more source

Polyimide‐Linked Hexaazatriphenylene‐Based Porous Organic Polymer with Multiple Redox‐Active Sites as a High‐Capacity Organic Cathode for Lithium‐Ion Batteries

Advanced Materials, EarlyView.
A high‐capacity polyimide‐linked porous organic polymer (HAT‐PTO) incorporating numerous redox‐active centers is synthesized via a hydrothermal reaction, delivering a high theoretical capacity of 484 mAh g−1. In situ hybridization with carboxyl‐functionalized multiwalled carbon nanotubes enhances conductivity and stability, achieving 397 mAh g−1 at C ...
Arindam Mal, Jonathan Caroni, Asia Patriarchi, Olivera Luzanin, Rafael Ramos, Jan Bitenc, Manuel Melle‐Franco, Manuel Souto   +7 more
wiley   +1 more source

Cutout reinforcements for shear loaded laminate and sandwich composite panels [PDF]

, 2008
This paper presents the numerical and experimental studies of shear loaded laminated and sandwich carbon/epoxy composite panels with cutouts and reinforcements aiming at reducing the cutout stress concentration and increasing the buckling stability of
Guo, Shijun J., Zhou, L., Cheung, C. W.
core   +1 more source

Multiscale Composites: Assessment of a Feasible Manufacturing Process

International Journal of Aerospace Engineering, 2019
A very interesting field of research on advanced composite materials is the possibility to integrate new functionalities and specific improvements acting on the matrix of the composite by means of a nanocharged resin. In this way, the composite becomes a
R. Volponi, P. Spena, F. De Nicola, L. Guadagno   +3 more
doaj   +1 more source

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

Advanced Materials, EarlyView.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella, Kobra Azizi, Dirk M. Guldi, Tomás Torres   +3 more
wiley   +1 more source

Effect of Ca:Si Ratio on the Tensile Behavior of CNT‐Reinforced Calcium Silicate Hydrate: A Molecular Dynamics Approach

Macromolecular Materials and Engineering
Understanding the mechanical properties and failure mechanisms at nano and molecular levels are crucial to develop novel nano‐modified cementitious composites.
Egodawaththa Ralalage Kanishka Chandrathilaka, Shanaka Kristombu Baduge, Priyan Mendis, Petikirige Sadeep Madhushan Thilakarathna   +3 more
doaj   +1 more source