Investigation of the influence of acidic and basic surface groups on carbon fibres on the interfacial shear strength in an epoxy matrix by means of single-fibre pull-out test
Source abstract
Abstract
The influence of surface state (acidic and basic surface oxides) on carbon fibres on the interfacial shear strength (IFSS) in an epoxy matrix was studied by means of the single-fibre pull-out method, which is performed in a high-stiffness test apparatus. The fibre surface tension and the thermodynamic work of adhesion were calculated. The surface compositions of the carbon fibres were studied by ESCA. IFSS was compared with thermodynamic works of adhesion and the measured amount of oxygen containing surface groups.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Fiber-reinforced polymer composites · Mechanical Behavior of Composites · Polymer crystallization and properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (26)
Show source-provided references
1. Fibre-matrix adhesion and its relationship to composite mechanical properties10.1007/BF01151234 ↗
2. Adhesion of polymers to reinforcing fibres10.1002/pi.4990280413 ↗
3. Tensile properties of fibre-reinforced metals10.1016/0022-5096(65)90035-9 ↗
4. Carbon fibre adhesion to organic matrices10.1007/BF00550192 ↗
5. A microbond method for determination of the shear strength of a fibre/resin interface10.1016/0266-3538(87)90059-5 ↗
6. The relevance of the surface structure and surface chemistry of carbon fibres in their adhesion to high-temperature thermoplastics- Part I: surface structure and morphology10.1007/BF01117609 ↗
7. Donnet · 1984
8. Ermolenko · 1990
9. Wright WW. The carbon fibre-epoxy resin interfaces — a review, Part — I. In: Composite polymer, vol. 3, 1990, pp. 231–401.
10. Surface energetic of carbon fibres and its effect on the mechanical performance of CF/EP composites10.1002/(SICI)1097-4628(19960103)59:1<139::AID-APP19>3.0.CO;2-V ↗
11. Basic surface oxides on carbon fibres10.1016/S0008-6223(98)00291-7 ↗
12. Study on surface and mechanical fibre characteristics and their effect on epoxy composite properties tuned by continuous anodic carbon fibre oxidation10.1163/156856100742825 ↗
13. Sharpe LH, Schonhorn H. Surface Energetics, Adhesion, and Adhesive Joints in Contact Angle Wettability and Adhesion, Advances in Chemistry Series 43. ACS, Washington, 1964.10.1021/ba-1964-0043.ch012 ↗
14. Wu · 1982
15. Fowkes FM. Attractive forces at solid–liquid interfaces in wetting. S.C.I. Monograph No. 25, London, 1967.
16. Bestimmung der haftung zwishen Faser und Matrix
17. An advanced equipment for single-fibre pull-out test designed to monitor the fracture process10.1016/0010-4361(94)P3628-E ↗
18. Hull · 1996
19. Basic and acidic surface oxides on carbon fibres and their influence on the expected adhesion to polyamide10.1016/S0927-7757(99)00262-9 ↗
20. Über das Fehlen einer Korrelation zwischen der adhäsion und Benetzung von substrated durch das polymere Adhäsiv10.1007/BF01559350 ↗
21. Drzal LT, Sugiura N, Hook D. The role of chemical bonding at the fibre-matrix interface on adhesion in carbon fibre/thermoset matrix composites. In: Hui D, editor. Proc of the Int Conf on Comp Engg (ICCE/3). New Orleans, LA, 21–16 July 1996, 11–12.10.1163/156855497X00073 ↗
22. Delmonte J. Surface treatments of carbon/graphite fibres and their effect on composites. In Technology of carbon and graphite fibre composites. New York: Van Nostrand Reinhold, 1981, 171.
23. Plasma surface treatments of carbon fibres10.1016/0266-3538(92)90117-L ↗
24. Ehrburger P, Donnet JB. Surface treatment of carbon fibre for resin matrices, strong fibres, handbook of composites, Vol. 1. Elsevier Science 1985, 577–603.
25. A new interpretation of the acidic and basic structures in carbon II. The chromene-carbonium ion couple in carbon10.1071/CH9570309 ↗
26. Bismarck A. Chemische Modifizierung von carbonfaser: Elektrokinetische und ober flächenergetische Charakteriserung/Einfluss auf die Adhäsion zu thermoplastischen polymeren. PhD Thesis, TU-Berlin, 1999; D83 (http://www.dissertation.de/html/bismarck.htm).