We have located links that may give you full text access.
Ternary hybrid TiO 2 -PANI-AuNPs for photocatalytic A 3 -coupling of aldehydes, amines and alkynes: First photochemical synthesis of propargyl amines.
The present paper describes the successful synthesis and application of a ternary hybrid consists of gold nanoparticles decorated on titania-polyaniline (TiO2 -PANI-AuNPs) for A3 -coupling between aldehydes, terminal alkynes and amines under visible irradiation. The synthesis of ternary hybrid involved the coating of PANI on TiO2 via an oxidative polymerization method followed by the deposition of AuNPs on TiO2 -PANI using trisodium citrate as a reducing agent. The synthesized photocatalyst was characterized by various techniques like FT-IR, SEM, HR-TEM, XRD, UV-VIS, ICP-AES, TGA, XPS and PL spectroscopy. The synthesized photocatalyst exhibited higher efficiency which was presumed due to the suppressed electron-hole recombination and better electron mobility at the surface of the photocatalyst. In the hybrid, polyaniline was found to enhance the activity as well as stability of the photocatalyst owing to its chemical interaction with titania and gold. Furthermore, after the reaction, the photocatalyst could readily be recovered and recycled for several runs with consistent photoactivity.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app