{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T04:58:50Z","timestamp":1787029130877,"version":"build-2736575974"},"reference-count":57,"publisher":"MDPI AG","issue":"20","license":[{"start":{"date-parts":[[2022,10,20]],"date-time":"2022-10-20T00:00:00Z","timestamp":1666224000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Princess Nourah Bint Abdulrahman University","award":["PNURSP2022R185"],"award-info":[{"award-number":["PNURSP2022R185"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Nanomaterials"],"abstract":"<jats:p>The objective of this research was to explore the impact of corrosion inhibition of some synthetic acrylamide derivatives 2-cyano-N-(4-hydroxyphenyl)-3-(4-methoxyphenyl)acrylamide (ACR-2) and 2-cyano-N-(4-hydroxyphenyl)-3-phenylacrylamide (ACR-3) on copper in 1.0 M nitric acid solution using chemical and electrochemical methods, including mass loss as a chemical method and electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization (PP) as electrochemical methods. By Fourier-transform infrared spectroscopy (FTIR), proton nuclear magnetic resonance (1HNMR), and mass spectroscopy (MS) methods, the two compounds were verified and characterized. There is evidence that both compounds were effective corrosion inhibitors for copper in 1.0 M nitric acid (HNO3) solutions, as indicated by the PP curves, which show that these compounds may be considered mixed-type inhibitors. With the two compounds added, the value of the double-layer capacitance was reduced. In the case of 20 \u00d7 10\u22125 M, they reached maximum efficiencies of 84.5% and 86.1%, respectively. Having studied its behavior during adsorption on copper, it was concluded that it follows chemical adsorption and Langmuir isotherm. The theoretical computations and the experimental findings were compared using density functional theory (DFT) and Monte Carlo simulations (MC).<\/jats:p>","DOI":"10.3390\/nano12203685","type":"journal-article","created":{"date-parts":[[2022,10,21]],"date-time":"2022-10-21T00:34:30Z","timestamp":1666312470000},"page":"3685","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":17,"title":["A Study of the Synthesis and Characterization of New Acrylamide Derivatives for Use as Corrosion Inhibitors in Nitric Acid Solutions of Copper"],"prefix":"10.3390","volume":"12","author":[{"given":"Ahmed","family":"Abu-Rayyan","sequence":"first","affiliation":[{"name":"Chemistry Department, Faculty of Arts & Science, Applied Science Private University, P.O. Box 166, Amman 11931, Jordan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Badreah Ali","family":"Al Jahdaly","sequence":"additional","affiliation":[{"name":"Chemistry Department, Faculty of Applied Science, Umm Al-Qura University, P.O. Box 24230, Makkah 21955, Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0110-7769","authenticated-orcid":false,"given":"Huda S.","family":"AlSalem","sequence":"additional","affiliation":[{"name":"Department of Chemistry, College of Science, Princess Nourah Bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nahlah A.","family":"Alhadhrami","sequence":"additional","affiliation":[{"name":"Chemistry Department, Faculty of Science, Taibah University, P.O. Box 30002, Medina 42353, Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Amira K.","family":"Hajri","sequence":"additional","affiliation":[{"name":"Department of Chemistry, University College Alwajh, University of Tabuk, Tabuk 71421, Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Abeer Abdulaziz H.","family":"Bukhari","sequence":"additional","affiliation":[{"name":"Department of Chemistry, Faculty of Science, University of Tabuk, Tabuk 71421, Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mohamed M.","family":"Waly","sequence":"additional","affiliation":[{"name":"Department of Chemistry, Faculty of Science, New Mansoura University, Mansoura 35516, Egypt"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0675-5191","authenticated-orcid":false,"given":"Aya M.","family":"Salem","sequence":"additional","affiliation":[{"name":"Department of Basic Science, Higher Institute of Electronic Engineering (HIEE), Belbis 11621, Egypt"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2022,10,20]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"105934","DOI":"10.1016\/j.engfailanal.2021.105934","article-title":"Economic and financial consequences of process accidents in Brazil: Multiple case studies","volume":"132","author":"Gonzalez","year":"2022","journal-title":"Eng. 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