Surface amination and hydrolyzation of carbon fibers treated with triethylene tetramine in supercritical water/ethanol system
Best source
All available sources
- Authors:
- LINGHUI MENG
DAPENG FAN
CHUNHUA ZHANG
ZAIXING JIANG
YUDONG HUANG - Author Affiliations:
- School of Chemical Engineering and Technology, Harbin Institute of Technology, P.O. Box 410, Harbin 150001, China
- Source:
- Composites. Part B, Engineering. 56:575-581
- Publication Date:
- 2014-01-01
- Language:
- English
- Abstract:
- To improve the interfacial properties between carbon fibers and epoxy matrix, the fibers were treated by an ammoniac medium, which consisted of supercritical water, ethanol and triethylene tetramine. The images of atomic force microscopy and scanning electron microscope indicate that coating layers are formed on the surfaces of treated fibers. The results of X-ray photoelectron spectroscopy demonstrate that N content on the surfaces of carbon fibers increases and the main ammoniac groups of the coating layers are amino and imino groups. The mechanical measurements indicate that both interlaminar and interface shear strength of carbon fibers are significantly increased after amination.
- Notes:
- Polymer industry, paints, wood
- Subjects:
- Chemical industry parachemical industry
Industrie chimique et parachimique
Mechanics acoustics
Mécanique et acoustique
Metallurgy, welding
Métallurgie, soudage
Polymers, paint and wood industries
Polymères, industries des peintures et bois
Sciences exactes et technologie
Exact sciences and technology
Sciences appliquees
Applied sciences
Industrie des polymeres, peintures, bois
Polymer industry, paints, wood
Technologie des polymères
Technology of polymers
Formes d'application et semiproduits
Forms of application and semi-finished materials
Matériaux composites
Composites
Amination
Aminación
Composition chimique
Chemical composition
Composición química
Epoxyde résine
Epoxy resin
Epóxido resina
Etude expérimentale
Experimental study
Estudio experimental
Fibre carbone
Carbon fiber
Fibra carbón
Fibre minérale
Mineral fiber
Fibra inorgánica
Fibre revêtue
Coated fiber
Fibra revestida
Interface fibre matrice
Matrix fiber interface
Interfase fibra matriz
Matériau composite
Composite material
Material compuesto
Matériau renforcé fibre
Fiber reinforced material
Material reforzado fibra
Propriété interface
Interface properties
Propiedad interfase
Propriété mécanique
Mechanical properties
Propiedad mecánica
Relation mise en oeuvre propriété
Property processing relationship
Relación puesta en marcha propiedad
Résistance cisaillement
Shear strength
Resistencia cizallamiento
Stratifié
Laminate
Estratificado
Traitement surface
Surface treatment
Tratamiento superficie
Résistance cisaillement interfacial
Résistance cisaillement interlaminaire
A. Carbon fibers
A. Polymer―matrix composites
B. Surface properties
E. Surface treatments
Supercritical fluids - Format:
- Academic Journal
- Database:
- PASCAL Archive
- Journal:
- Composites. Part B, Engineering
- Volume:
- 56
- Page Start:
- 575
- Page Count:
- 7
- ISSN:
- 13598368
- Publisher:
- Kidlington: Elsevier, 2014.
- Document Type:
- Article
- Physical Description:
- print, 14 ref
