Sökning: onr:"swepub:oai:DiVA.org:kth-160159" >
Mechanical reinforc...
Mechanical reinforcement and thermal conductivity in expanded graphene nanoplatelets reinforced epoxy composites
-
- Chatterjee, Sanjukta (författare)
- Swiss Federal Institute for Materials Science and Technology, Empa
-
- Wang, J.W. (författare)
- National Cheng Kung University, Taiwan
-
- Kuo, W.S. (författare)
- Feng Chia University, Taiwan
-
visa fler...
-
- Tai, N.H. (författare)
- National Tsing Hua University, Hsinchu, Taiwan
-
- Salzmann, C. (författare)
- University College London, London, UK
-
Li, W.L. (författare)
-
- Hollertz, Rebecca (författare)
- Swiss Fed Labs Mat Sci & Technol Empa, Lab Funct Polymers, Switzerland
-
Nüesch, F. (författare)
-
Chu, B.T.T. (författare)
-
visa färre...
-
(creator_code:org_t)
- Elsevier BV, 2012
- 2012
- Engelska.
-
Ingår i: Chemical Physics Letters. - : Elsevier BV. - 0009-2614 .- 1873-4448. ; 531, s. 6-10
- Relaterad länk:
-
https://urn.kb.se/re...
-
visa fler...
-
https://doi.org/10.1...
-
https://urn.kb.se/re...
-
visa färre...
Abstract
Ämnesord
Stäng
- Influence of reinforcements on mechanical and thermal properties of graphene nanoplatelets/epoxy composites is investigated. Amine functionalized expanded graphene nanoplatelets (EGNPs) were dispersed within epoxy resins using high-pressure processor followed by three roll milling. Functionality on the EGNPs was confirmed with FTIR and micro-Raman spectroscopy. Bending and nano-mechanical testing was performed on the composites. Incorporation of EGNPs improved the flexural modulus and hardness of the composite and increased fracture toughness by up to 60%. Marked improvement was observed in thermal conductivity of the composites reaching 36% at 2 wt.% loading. Functionalized EGNPs exhibited significant improvements indicating favorable interaction at EGNPs/polymer interface.
Ämnesord
- NATURVETENSKAP -- Kemi -- Annan kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Other Chemistry Topics (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Kompositmaterial och -teknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Composite Science and Engineering (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas