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Amphiphilic Polyoxa...
Amphiphilic Polyoxazoline Copolymer-Imidazole Complexes as Tailorable Thermal Latent Curing Agents for One-Component Epoxy Resins
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- Behroozi Kohlan, Taha (author)
- KTH,Polymerteknologi,Sabanci Univ, Integrated Mfg Technol Res & Applicat Ctr, TR-34956 Istanbul, Turkiye.;Sabanci Univ, Composite Technol Ctr Excellence, TR-34956 Istanbul, Turkiye.;Sabanci Univ, Fac Engn & Nat Sci, Mat Sci & Nano Engn, TR-34956 Istanbul, Turkiye
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- Atespare, Asu Ece (author)
- Sabanci Univ, Integrated Mfg Technol Res & Applicat Ctr, TR-34956 Istanbul, Turkiye.;Sabanci Univ, Composite Technol Ctr Excellence, TR-34956 Istanbul, Turkiye.;Sabanci Univ, Fac Engn & Nat Sci, Mat Sci & Nano Engn, TR-34956 Istanbul, Turkiye.
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- Yildiz, Mehmet (author)
- Sabanci Univ, Integrated Mfg Technol Res & Applicat Ctr, TR-34956 Istanbul, Turkiye.;Sabanci Univ, Composite Technol Ctr Excellence, TR-34956 Istanbul, Turkiye.;Sabanci Univ, Fac Engn & Nat Sci, Mat Sci & Nano Engn, TR-34956 Istanbul, Turkiye.
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- Menceloglu, Yusuf Ziya (author)
- Sabanci Univ, Integrated Mfg Technol Res & Applicat Ctr, TR-34956 Istanbul, Turkiye.;Sabanci Univ, Composite Technol Ctr Excellence, TR-34956 Istanbul, Turkiye.;Sabanci Univ, Fac Engn & Nat Sci, Mat Sci & Nano Engn, TR-34956 Istanbul, Turkiye.
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- Unal, Serkan (author)
- Sabanci Univ, Integrated Mfg Technol Res & Applicat Ctr, TR-34956 Istanbul, Turkiye.;Sabanci Univ, Composite Technol Ctr Excellence, TR-34956 Istanbul, Turkiye.;Sabanci Univ, Fac Engn & Nat Sci, Mat Sci & Nano Engn, TR-34956 Istanbul, Turkiye.
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- Dizman, Bekir (author)
- Sabanci Univ, Integrated Mfg Technol Res & Applicat Ctr, TR-34956 Istanbul, Turkiye.;Sabanci Univ, Composite Technol Ctr Excellence, TR-34956 Istanbul, Turkiye.;Sabanci Univ, Fac Engn & Nat Sci, Mat Sci & Nano Engn, TR-34956 Istanbul, Turkiye.
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(creator_code:org_t)
- American Chemical Society (ACS), 2023
- 2023
- English.
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In: ACS Omega. - : American Chemical Society (ACS). - 2470-1343. ; 8:49, s. 47173-47186
- Related links:
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- One-component epoxy resins (OCERs) are proposed to overcome the energy inefficiency and processing difficulties of conventional two-component epoxy resins by employing latent curing agents, specifically thermal latent curing agents (TLCs). Despite recent progress, the need for TLCs with a simple preparation method for different curing agents, epoxy resins, and process conditions remains. Here, tailorable TLCs were prepared by forming complexes between imidazole (Im) and amphiphilic polyoxazoline copolymers with tunable structures and properties by a solvent evaporation method. The obtained TLCs were manually mixed with DGEBA to prepare OCERs. The miscibility of the complexes with DGEBA was studied, considering the functionalities of copolymers. The curing behaviors of TLCs were compared using dynamic Differential Scanning Calorimetry (DSC) studies considering the side chain and composition of the copolymers, copolymer:Im ratio, and concentration of Im in DGEBA. The curing behavior of the promising OCERs was studied by isothermal DSC studies to investigate their stability at different temperatures and curing rate at elevated temperatures revealing the stability of these OCERs.
Subject headings
- NATURVETENSKAP -- Kemi -- Fysikalisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Physical Chemistry (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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