Journal Pre-proofs Full Length Article One-step synthesis of Ni@Pd/NH 2 -Fe 3 O 4 nanoparticles as affordable catalyst for formic acid dehydrogenation Mohammad Reza Nabid, Yasamin Bide, Mahsa Jafari PII: S1004-9541(20)30595-4 DOI: https://doi.org/10.1016/j.cjche.2020.07.067 Reference: CJCHE 1999 To appear in: Chinese Journal of Chemical Engineering Received Date: 15 December 2019 Revised Date: 4 July 2020 Accepted Date: 12 July 2020 Please cite this article as: M. Reza Nabid, Y. Bide, M. Jafari, One-step synthesis of Ni@Pd/NH 2 -Fe 3 O 4 nanoparticles as affordable catalyst for formic acid dehydrogenation, Chinese Journal of Chemical Engineering (2020), doi: https://doi.org/10.1016/j.cjche.2020.07.067 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. © 2020 The Chemical Industry and Engineering Society of China, and Chemical Industry Press.