Journal Pre-proof Palladium loaded on ZnO nanoparticles: Synthesis, characterization and application as heterogeneous catalyst for Suzuki–Miyaura cross-coupling reactions under ambient and ligand-free conditions Digambar B. Bankar, Ranjit R. Hawaldar, Sudhir S. Arbuj, Santosh T. Shinde, Janardhan R. Gadde, Dipak S. Rakshe, Dinesh P. Amalnerkar, Kaluram G. Kanade PII: S0254-0584(19)31371-9 DOI: https://doi.org/10.1016/j.matchemphys.2019.122561 Reference: MAC 122561 To appear in: Materials Chemistry and Physics Received Date: 21 August 2018 Revised Date: 23 October 2019 Accepted Date: 13 December 2019 Please cite this article as: D.B. Bankar, R.R. Hawaldar, S.S. Arbuj, S.T. Shinde, J.R. Gadde, D.S. Rakshe, D.P. Amalnerkar, K.G. Kanade, Palladium loaded on ZnO nanoparticles: Synthesis, characterization and application as heterogeneous catalyst for Suzuki–Miyaura cross-coupling reactions under ambient and ligand-free conditions, Materials Chemistry and Physics (2020), doi: https:// doi.org/10.1016/j.matchemphys.2019.122561. This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. © 2019 Published by Elsevier B.V.