Synthesis and characterization of polyaniline nanorods as curing agent and nanofiller for epoxy matrix composite

Polymer ◽  
2005 ◽  
Vol 46 (11) ◽  
pp. 3677-3684 ◽  
Author(s):  
Jyongsik Jang ◽  
Joonwon Bae ◽  
Kyungtae Lee
Keyword(s):  
Matrix Composite ◽  
Epoxy Matrix ◽  
Synthesis And Characterization ◽  
Curing Agent ◽  
Epoxy Matrix Composite ◽  
Polyaniline Nanorods

Compressive Characterization of Hemp Fiber–Epoxy Matrix Composite for Lightweight Structures

JOM ◽  
2020 ◽  
Vol 72 (6) ◽  
pp. 2324-2331
Author(s):  
Chongchen Xiang ◽  
Shihong Hu ◽  
Shunhu Zhang ◽  
Nikhil Gupta
Keyword(s):  
Matrix Composite ◽  
Epoxy Matrix ◽  
Hemp Fiber ◽  
Lightweight Structures ◽  
Epoxy Matrix Composite

Synthesis and characterization of diopside glass–ceramic matrix composite reinforced with aluminum titanate

2009 ◽  
Vol 35 (4) ◽  
pp. 1447-1452 ◽  
Author(s):  
M. Yousefi ◽  
P. Alizadeh ◽  
B. Eftekhari Yekta ◽  
F. Molaie ◽  
N. Ghafoorian ◽  
...  
Keyword(s):  
Matrix Composite ◽  
Glass Ceramic ◽  
Ceramic Matrix Composite ◽  
Ceramic Matrix ◽  
Synthesis And Characterization ◽  
Aluminum Titanate

Fracture and flexural analysis of sandwich panel with polypropylene honeycomb as core and jute fabric reinforced epoxy matrix composite as skin layer

2019 ◽  
Vol 6 (11) ◽  
pp. 115348 ◽  
Author(s):  
G Venkatachalam ◽  
D Mallikarjuna Reddy ◽  
Shashi Kant Tiwari ◽  
Nilesh Satonkar ◽  
S Kovalan
Keyword(s):  
Matrix Composite ◽  
Epoxy Matrix ◽  
Sandwich Panel ◽  
Skin Layer ◽  
Jute Fabric ◽  
Epoxy Matrix Composite ◽  
Flexural Analysis

Active Vibration Control of Epoxy Matrix Composite Beams with Embedded Shape Memory Alloy TiNi Fibers

2003 ◽  
Vol 17 (08n09) ◽  
pp. 1744-1749 ◽  
Author(s):  
T. Aoki ◽  
A. Shimamoto
Keyword(s):  
Shape Memory Alloy ◽  
Shape Memory ◽  
Vibration Control ◽  
Matrix Composite ◽  
Epoxy Matrix ◽  
Damping Ratio ◽  
Active Vibration Control ◽  
Composite Beams ◽  
Epoxy Matrix Composite ◽  
Active Vibration

In this paper, epoxy matrix composite beams with embedded TiNi (SMA: Shape Memory Alloy) fiber are applied to enhance the strength and fracture toughness of the machinery components. It is also well known that SMA shows the remarkable changes of stiffness and damping ratio between martensite at lower temperature and austenite at high temperature. A shape recovery force is associated with inverse phase transformation of SMA. The effects of heating with current and pre-strain in TiNi fiber of SMA on vibration characteristics are experimentally investigated. The active vibration control is achieved by controlling the current and pre-strain.

Synthesis and Characterization of a New Phosphorus-Containing Curing Agent PPDTA

2019 ◽  
Vol 953 ◽  
pp. 185-190
Author(s):  
Yong Li Peng ◽  
Ni An Zhuo ◽  
Can Zhang
Keyword(s):  
Infrared Spectroscopy ◽  
Reaction Time ◽  
Reaction Temperature ◽  
Orthogonal Experiment ◽  
Molar Ratio ◽  
Synthesis And Characterization ◽  
Curing Agent ◽  
Phosphorus Containing ◽  
Three Factor

A new phosphorus-containing flame-retardant curing agent PPDTA was synthesized from phenylphosphonic dichloride (PPD) and 3-amino-1,2,4-triazole (TA) in tetrahydrofuran solvent to improve the flame retardancy of epoxy resin. The structure of the compound was analyzed and confirmed by infrared spectroscopy. The effects of reaction time, reaction temperature and ratio of reactants on yield were studied by using three-factor three-level orthogonal experiment. The results show that the yield of PPDTA can reach 86.4%, when the reaction time is 10h, reaction temperature is 70 °Cand the molar ratio of TA to PPD is 2.2:1.

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