All Stories

  1. Producing Efficient Adsorbents from Kraft Lignin for the Removal of Contaminants from Water—A Full Factorial Design
  2. Preparation, thermal and mechanical properties of poly (ether‐imide) composite reinforced with carbon nanotube buckypaper
  3. Fractographic evaluation of welded joints of PPS/glass fiber thermoplastic composites
  4. The influence of morphology, structure, and weight fraction of magnetic additives on the electromagnetic characteristics of composites
  5. Highly porous multiwalled carbon nanotube buckypaper using electrospun polyacrylonitrile nanofiber as a sacrificial material
  6. Optimization of Triton X-100 removal and ultrasound probe parameters in the preparation of multiwalled carbon nanotube buckypaper
  7. Mechanical, electrical, and electromagnetic properties of hybrid graphene/glass fiber/epoxy composite
  8. Viscoelastic evaluation of epoxy nanocomposite based on carbon nanofiber obtained from electrospinning processing
  9. Reuse of Uncured Carbon Fiber/Epoxy Resin Prepreg Scraps: Mechanical Behavior and Environmental Response
  10. Effect of different superficial treatments on structural, morphological and superficial area of Kraft lignin based charcoal
  11. Effect of fiber orientation on the compressive response of plain weave carbon fiber/epoxy composites submitted to high strain rates
  12. Fractographic study of welded joints of carbon fiber/PPS composites tested in lap shear
  13. A new use for glassy carbon: Development of LDPE/glassy carbon composites for antistatic packaging applications
  14. Fractographic study of damage mechanisms in fiber reinforced polymer composites submitted to uniaxial compression
  15. Study of the influence of Carbonyl iron particulate size as an electromagnetic radiation absorbing material in 12.4 to 18 GHz (Ku) Band
  16. The influence of morphological and structural aspects of synthetic graphites used in the aerospace area on their electrical and mechanical properties
  17. Effect of crystallinity on CF/PPS performance under weather exposure: Moisture, salt fog and UV radiation
  18. Preparation of nanocellulose from Imperata brasiliensis grass using Taguchi method
  19. Compressive failure of fiber reinforced polymer composites – A fractographic study of the compression failure modes
  20. Multifunctional green nanostructured composites: preparation and characterization
  21. Structural, morphological, and thermal characterization of kraft lignin and its charcoals obtained at different heating rates
  22. Performance Prediction of Microwave Absorbers Based on POMA/Carbon Black Composites in the Frequency Range of 8.2 to 20 GHz
  23. Electromagnetic, morphological and structural characterization of microwave absorbers based on POMA/magnetic filament composites
  24. Carbon nanofibers obtained from electrospinning process
  25. Influence of modified carbon substrate on boron doped ultrananocrystalline diamond deposition
  26. Effect of PANI on Thermal, Mechanical and Electromagnetic Properties of HDPE/LLDPE/PANI Composites
  27. Influence the biotreatments in PHBV/GNS nanocomposites
  28. Production and Characterization of Activated Carbon Fiber from Textile PAN Fiber
  29. Morphological and mechanical analyses of laminates manufactured from randomly positioned carbon fibre/epoxy resin prepreg scraps
  30. Influence of the aspect ratio of magnetic metallic additives on the microwave absorbing performance
  31. A fractographic study on the effects of hygrothermal conditioning on carbon fiber/epoxy laminates submitted to axial compression
  32. A statistical approach to evaluate the oxidative process of electrospun polyacrylonitrile ultrathin fibers
  33. Fractographic and rheological characterizations of CF/PP-PE-copolymer composites tested in tensile
  34. The Influence of Artificial Photodegradation on Properties of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate)(PHBV)/Graphite Nanosheets (GNS) Nanocomposites
  35. Comparative study of experimental and numerical behaviors of microwave absorbers based on ultrathin Al and Cu films
  36. Electromagnetic Properties of Multifunctional Composites Based on Glass Fiber Prepreg and Ni/Carbon Fiber Veil
  37. Morphological, Electromagnetic, and Absorbing Properties of POMA and PAni/Carbon Black Composites
  38. Structural and surface functionality changes in reticulated vitreous carbon produced from poly(furfuryl alcohol) with sodium hydroxide additions
  39. Effect of Graphite Nanosheets on Properties of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate)
  40. Electromagnetic, Morphological, and Electrical Characterization of POMA/Carbon Nanotubes-Based Composites
  41. Structural behavior of coal obtained from Kraft lignin at different carbonizing rates
  42. Thermal, mechanical and electromagnetic properties of LLDPE/PANI composites
  43. Effect of oxidants and anionic surfactants on the morphology and permittivity of polypyrrole and its blends with epoxy resin
  44. PPS/carbon fiber laminates
  45. carbon fiber composites
  46. Composite materials and radar absorbing materials
  47. Estudo do comportamento térmico de laminados carbono/epóxi submetidos a múltiplos ciclos térmicos
  48. stability of emulsions
  49. Effects of cavity on RCS of cylinder coated with microwaves absorbing material
  50. Boron-Doped Nanocrystalline Diamond Grown on Reticulated Vitreous Carbon: Morphological, Structural, and Electrochemical Characterizations
  51. Glass fiber/carbon nanotubes/epoxy three-component composites as radar absorbing materials
  52. Lightweight structural composites with electromagnetic applications
  53. A Self-Consistent Extrapolation Method for the Complex Permittivity and Permeability Based on Finite Frequency Data
  54. Accelerated aging effects on carbon fiber PEKK composites manufactured by hot compression molding
  55. Synthesis and characterization of polyarylacetylene for use in the monolithic vitreous carbon processing
  56. Benzoxazine Resin/Carbon Nanotube Nanostructured Composite's Degradation Kinetic
  57. Evaluation of a nanostructured microwave absorbent coating applied to a glass fiber/polyphenylene sulfide laminated composite
  58. Síntese do polipirrol com surfactantes aniônicos visando aplicações como absorvedores de micro-ondas
  59. The Spectral Behavior of Electromagnetic Radiation Absorbing Material Between 350 and 1500nm
  60. A Self-Consistent Extrapolation Method for the Complex Permittivity and Permeability Based on Finite Frequency Data
  61. Fractografia de Compósito Estrutural Aeronáutico Submetido ao Ensaio de Tenacidade à Fratura Interlaminar em Modo II
  62. Environmental effects on viscoelastic behavior of carbon fiber/PEKK thermoplastic composites
  63. Nanostructured composites based on carbon nanotubes and epoxy resin for use as radar absorbing materials
  64. Application of the Prado-Project Management Maturity Model at a R&D Institution of the Brazilian Federal Government
  65. Qualitative Analysis of Induction Process of Anisotropic Structures in Titanium Thin Films
  66. Complex permeability and permittivity variation of radar absorbing materials based on MnZn ferrite in microwave frequencies
  67. Atenuação da radiação incidente em compósito de ferrita de NiZn dopado com magnésio e cobre em epóxi
  68. Microwave Absorbing Nanocomposites Composed with and without Polyaniline by Use as Radar Absorbing Structure
  69. Correlation of microcrack fracture size with fatigue cycling on non-crimp fabric/RTM6 composite in the uniaxial fatigue test
  70. Fractografia de compósito estrutural aeronáutico submetido à caracterização de tenacidade à fratura interlaminar em modo I
  71. Estudo da aplicação da poli(o-metoxianilina) e de seus compósitos com negro de fumo no processamento de absorvedores de micro-ondas
  72. Reflectivity of hybrid microwave absorbers based on NiZn ferrite and carbon black
  73. Indoor radar cross section measurements of single targets
  74. Viscosity, pH, and moisture effect in the porosity of poly(furfuryl alcohol)
  75. Dependence of microwave absorption properties on ferrite volume fraction in MnZn ferrite/rubber radar absorbing materials
  76. Reduction of the radar cross section of a wind turbine using a microwave absorbing material
  77. Modified Nicolson-Ross-Weir (NRW) method to retrieve the constitutive parameters of low-loss materials
  78. Radar absorbing materials based on titanium thin film obtained by sputtering technique
  79. Methodology for DSC calibration i nhigh heating rates
  80. Experimental measurements and numerical simulation of permittivity and permeability of Teflon in X band
  81. Measurements in an Outdoor Facility and Numerical Simulation of the Radar Cross Section of Targets at 10 GHz
  82. Dielectric properties of microwave absorbing sheets produced with silicone and polyaniline
  83. Fractography analysis and fatigue strength of carbon fiber/RTM6 laminates
  84. Processing of high performance composites based on peek by aqueous suspension prepregging
  85. Carbon fiber non-crimp multi-axial reinforcement and epoxy mono-component system composite: Fatigue behavior
  86. Electrosynthesis of POMA
  87. Microwave absorbing paints and sheets based on carbonyl iron and polyaniline: measurement and simulation of their properties
  88. Complex permeability and permittivity variation of carbonyl iron rubber in the frequency range of 2 to 18 GHz
  89. Evaluation of crystallization kinetics of polymer of poly (ether-ketone-ketone) and poly (ether-ether-ketone) by DSC
  90. Avaliação dos comportamentos mecânico e térmico de laminados de PPS/fibra de carbono processados em autoclave sob diferentes ciclos de consolidação
  91. Electromagnetic radiation absorbing paints based on carbonyl iron and polyaniline
  92. Comparative study of the Teflon®electromagnetic parameters (permittivity and permeability) experimentally obtained and numerically simulated
  93. Mechanical and morphological characterizations of carbon fiber fabric reinforced epoxy composites used in aeronautical field
  94. Evaluation by Free Vibration Method of Moisture Absorption Effects in Polyamide/Carbon Fiber Laminates
  95. Influence of calcination temperature on the morphology and magnetic properties of Ni–Zn ferrite applied as an electromagnetic energy absorber
  96. Fatigue behaviour study on repaired aramid fiber/epoxy composites
  97. Radar Cross Section Measurements and Simulations of a Model Airplane in the X-band
  98. A Medium Open Range Radar Cross Section Facility in Brazil
  99. Comportamento eletromagnético de materiais absorvedores de micro-ondas baseados em hexaferrita de Ca modificada com íons CoTi e dopada com La
  100. Efeito do tratamento térmico na microestrutura, turbostraticidade e superfície de carbono vítreo reticulado analisado por XPS, espalhamento Raman e voltametria cíclica
  101. Reactive doping of PAni-CSA and its use in microwave absorbing materials
  102. Hygrothermal Aging Effect on Fatigue Behavior of GLARE
  103. Avaliações térmica e reológica da matriz termoplástica PEKK utilizada em compósitos aeronáuticos
  104. Multilayer radar absorbing material processing by using polymeric nonwoven and conducting polymer
  105. Hygrotermal effects evaluation using the iosipescu shear test for glare laminates
  106. Synthesis of NiCuZn ferrite nanoparticles and microwave absorption characterization
  107. Effect of surface treatment on fatigue behavior of metal/carbon fiber laminates
  108. Ni–Zn nanoferrite for radar-absorbing material
  109. Hygrothermal effects on quasi-isotropic carbon epoxy laminates with machined and molded edges
  110. Evaluation of fatigue behavior on repaired carbon fiber/epoxy composites
  111. Avaliação do ciclo térmico de conformação por compressão de peças em poli(sulfeto de fenileno) reforçado com fibras contínuas de carbono
  112. Influence of doped polyaniline on the interaction of Pu/PAni blends and on its microwave absorption properties
  113. Radar Cross Section of Simple and Complex Targets in the C-band: A Comparison between Anechoic Chamber Measurements and Simulations
  114. Raman validity for crystallite size La determination on reticulated vitreous carbon with different graphitization index
  115. Influence of Hygrothermal Conditioning on the Elastic Properties of Carall Laminates
  116. Fractografia de Compósitos Estruturais
  117. Otimização da interface/interfase de compósitos termoplásticos de fibra de carbono/PPS pelo uso do poli(ácido âmico) do tipo BTDA/DDS
  118. Damping behavior of hygrothermally conditioned carbon fiber/epoxy laminates
  119. Influence of heat treatment temperature on the morphological and structural aspects of reticulated vitreous carbon used in polyaniline electrosynthesis
  120. Evaluation of hygrothermal effects on the shear properties of Carall composites
  121. Dielectric microwave absorbing material processed by impregnation of carbon fiber fabric with polyaniline
  122. Hybrid multilayer structures for use as microwave absorbing material
  123. Radar cross section measurements of complex targets (missile parts) in C-band in anechoic chamber
  124. Development, characterization and optimization of dielectric radar absorbent materials as flexible sheets for use at X-band
  125. Fatigue on NC2/RTM6 Composites
  126. Implementation of an active noise suppression system in C-band indoor RCS measurements
  127. Orientation of a support pylon used in radar cross section measurements
  128. Simulations of the radar cross section of a stealth aircraft
  129. Simulations of the radar cross section of a generic air-to-air missile coated with radar absorbing materials
  130. Design of single-layer microwave absorbers using a hybrid algorithm
  131. Effect of furfuryl alcohol addition on the cure of furfuryl alcohol resin used in the glassy carbon manufacture
  132. Elastic properties of hygrothermally conditioned glare laminate
  133. Antistatic coating and electromagnetic shielding properties of a hybrid material based on polyaniline/organoclay nanocomposite and EPDM rubber
  134. Hygrothermal effects on the shear properties of carbon fiber/epoxy composites
  135. Hygrothermal and Stacking Sequence Effects on Carbon Epoxy Composites with Molded Edges
  136. Structural Carbon/Epoxy Prepregs Properties Comparison by Thermal and Rheological Analyses
  137. Effect of Void Content on the Moisture Absorption in Polymeric Composites
  138. Monitoring of cure kinetic prepreg and cure cycle modeling
  139. Electrochemical reversibility of reticulated vitreous carbon electrodes heat treated at different carbonization temperatures
  140. Study of crystallization behavior of poly(phenylene sulfide)
  141. Dynamics of defects and surface structure formation in reticulated vitreous carbon
  142. Comparison of tensile strength of different carbon fabric reinforced epoxy composites
  143. Avaliação da temperatura de transição vítrea de compósitos poliméricos reparados de uso aeronáutico
  144. Evaluation of Thermal Stability and Glass Transition Temperature of Different Aeronautical Polymeric Composites
  145. Monitoring of Carbon Fiber/Polyamide Composites Processing by Rheological and Thermal Analyses
  146. Reactive processing and evaluation of butadiene–styrene copolymer/polyaniline conductive blends
  147. Influência de diferentes condições higrotérmicas na resistência à tração de compósitos de fibra de carbono/epóxi modificada
  148. Hygrothermal effects on dynamic mechanical snalysis and fracture behavior of polymeric composites
  149. Characterization of cure of carbon/epoxy prepreg used in aerospace field
  150. Evaluation of carbon fiber surface treated by chemical and cold plasma processes
  151. Microwave Absorbing Coatings Based on a Blend of Nitrile Rubber, EPDM Rubber and Polyaniline
  152. Estabelecimento de ciclo de cura de pré-impregnados aeronáuticos
  153. Processing and hygrothermal effects on viscoelastic behavior of glass fiber/epoxy composites
  154. Strength of Hygrothermally Conditioned Polymer Composites with Voids
  155. Critical Void Content for Polymer Composite Laminates
  156. Hygrothermal effects on damping behavior of metal/glass fiber/epoxy hybrid composites
  157. Damping behavior of continuous fiber/metal composite materials by the free vibration method
  158. Effect of the interfacial adhesion on the tensile and impact properties of carbon fiber reinforced polypropylene matrices
  159. Influence of aromatic amine hardeners in the cure kinetics of an epoxy resin used in advanced composites
  160. Evaluation of mechanical properties of four different carbon/epoxy composites used in aeronautical field
  161. Síntese de um poli (ácido âmico) para aplicação como interfase em compósitos termoplásticos de alto desempenho
  162. Microwave absorption properties of a conductive thermoplastic blend based on polyaniline
  163. Evaluation of adhesion of continuous fiber–epoxy composite/aluminum laminates
  164. Mechanical behavior of carbon fiber reinforced polyamide composites
  165. Avaliação térmica e reológica do ciclo de cura do pré-impregnado de carbono/epóxi
  166. Influência do condicionamento ambiental na resistência à tração de compósitos de carbono/epóxi reparados
  167. Quality improvement of photopolimerizable-cement root canal obturation
  168. Erosão em compósitos à base de fibras de vidro/kevlar e resina epóxi de uso aeronáutico
  169. Monitoring of nylon 6,6/carbon fiber composites processing by X-ray diffraction and thermal analysis
  170. Estudo Reológico de Tintas de Poliuretano Contendo PAni-DBSA Aplicadas como Materiais Absorvedores de Microondas (8-12 GHz)
  171. Efeito da concentração do catalisador acetilacetonato férrico na cura de poliuretano à base de polibutadieno líquido hidroxilado (PBLH) e diisocianato de isoforona (IPDI)
  172. Fabrication of glassy carbon spools for utilization in fiber optic gyroscopes
  173. Influence of processing time and composition in the microwave absorption of EPDM/PAni blends
  174. Study of polyamide 6/6 synthesis carried out by interfacial polymerization on carbon fibre
  175. Caracterização Mecânica de Compósitos de Poliamida/Fibra de Carbono Via Ensaios de Cisalhamento Interlaminar e de Mecânica da Fratura
  176. Influence of processing time and composition in the microwave absorption of EPDM/PAni blends
  177. The influence of porosity on the interlaminar shear strength of carbon/epoxy and carbon/bismaleimide fabric laminates
  178. Acompanhamento do Processamento de Elastômeros Condutores por Microscopia Eletrônica de Varredura
  179. Modificação da rugosidade de fibras de carbono por método químico para aplicação em compósitos poliméricos
  180. Synthesis of Polyamide 6/6 by Interfacial Polycondensation with the Simultaneous Impregnation of Carbon Fibers
  181. Microwave properties of EPDM/PAni-DBSA blends
  182. Porosity control in glassy carbon by rheological study of the furfuryl resin
  183. Resistência ao Cisalhamento Interlaminar de Compósitos com Resina Epóxi com Diferentes Arranjos das Fibras na Presença de Vazios
  184. Polímeros condutores intrínsecos e seu potencial em blindagem de radiações eletromagnéticas
  185. O uso de compósitos estruturais na indústria aeroespacial
  186. Estudo da influência do diluente reativo PGE na cinética de cura de resina epóxi utilizada em compósitos estruturais
  187. Hygrothermal effects on the tensile strength of carbon/epoxy laminates with molded edges
  188. Rheological analysis of the phenolic and furfuryl resins used in the carbon materials processing
  189. Processamento de laminados de compósitos poliméricos avançados com bordas moldadas
  190. Processo de obtenção de pré-impregnados poliméricos termoplásticos via moldagem por compressão a quente
  191. Métodos de estudo da cinética de cura de resinas epóxi
  192. Estabelecimento de parâmetros reológicos na obtenção de compósitos carbono/fenólica
  193. Carbono polimérico: processamento e aplicação
  194. Analysis of the Efficiency of Radiation Absorbing Material at X-Band by Measurement of RCS of Planes and Cylinder in Open Field
  195. Electromagnetic signature on scale model of an aircraft
  196. Radar absorbing material (RAM) and shaping on radar cross section reduction of dihedral corners
  197. The relationship between Mn-Zn ferrites with different iron ion contents and the absorption energy in x-band