{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T01:44:28Z","timestamp":1760060668924,"version":"build-2065373602"},"reference-count":40,"publisher":"MDPI AG","issue":"18","license":[{"start":{"date-parts":[[2025,9,10]],"date-time":"2025-09-10T00:00:00Z","timestamp":1757462400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Fundamental Research Program of Shanxi Province","award":["202203021222111","202203021212287","2022L058","2022QN068"],"award-info":[{"award-number":["202203021222111","202203021212287","2022L058","2022QN068"]}]},{"name":"Scientific and Technological Innovation Programs of Higher Education Institutions in Shanxi","award":["202203021222111","202203021212287","2022L058","2022QN068"],"award-info":[{"award-number":["202203021222111","202203021212287","2022L058","2022QN068"]}]},{"name":"2022 Annual University Fund of Taiyuan University of Technology","award":["202203021222111","202203021212287","2022L058","2022QN068"],"award-info":[{"award-number":["202203021222111","202203021212287","2022L058","2022QN068"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Nanomaterials"],"abstract":"<jats:p>Pd nanoparticles (Pd\/SiC) with a main exposed plane of Pd (111) were prepared by liquid phase reduction. The use of formaldehyde as a methylation reagent for the photocatalytic methylation of aromatic nitro compounds to N,N-methylaniline resulted in one-pot methylations of aromatic nitro compounds with high photocatalytic activity and selectivity under mild reaction conditions. The high catalytic activity of Pd\/SiC in N-methylation reactions arises from the Mott\u2013Schottky contact between Pd and SiC, which promotes the transfer of photogenerated electrons to Pd. The high selectivity is ascribed to the ability of Pd nanoparticles to catalyze the hydrogenation of nitro groups to amino groups, which subsequently undergo direct methylation with formaldehyde, bypassing the intermediate formylation step.<\/jats:p>","DOI":"10.3390\/nano15181394","type":"journal-article","created":{"date-parts":[[2025,9,10]],"date-time":"2025-09-10T14:14:55Z","timestamp":1757513695000},"page":"1394","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Pd\/SiC-Catalyzed Visible-Light-Driven N-Methylation of Nitroaranes Using Formaldehyde"],"prefix":"10.3390","volume":"15","author":[{"given":"Dongfang","family":"Hou","sequence":"first","affiliation":[{"name":"Center for Analysis Testing and Equipment Sharing of TYUT, Taiyuan University of Technology, Taiyuan 030024, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ruifeng","family":"Guo","sequence":"additional","affiliation":[{"name":"College of Mining Engineering, Taiyuan University of Technology, Taiyuan 030024, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xianshu","family":"Dong","sequence":"additional","affiliation":[{"name":"College of Mining Engineering, Taiyuan University of Technology, Taiyuan 030024, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuping","family":"Fan","sequence":"additional","affiliation":[{"name":"College of Mining Engineering, Taiyuan University of Technology, Taiyuan 030024, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jingru","family":"Wang","sequence":"additional","affiliation":[{"name":"College of Mining Engineering, Taiyuan University of Technology, Taiyuan 030024, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xili","family":"Tong","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2025,9,10]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"2370","DOI":"10.1002\/cssc.201700503","article-title":"Tandem Transformation of Nitro Compounds into N-Methylated Amines: Greener Strategy for the Utilization of Methanol as a Methylating Agent","volume":"10","author":"Paul","year":"2017","journal-title":"ChemSusChem"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"1073","DOI":"10.1126\/science.1242005","article-title":"Nanoscale Fe2O3-Based Catalysts for Selective Hydrogenation of Nitroarenes to Anilines","volume":"342","author":"Jagadeesh","year":"2013","journal-title":"Science"},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"12875","DOI":"10.1021\/ja2061038","article-title":"General and Selective Iron-Catalyzed Transfer Hydrogenation of Nitroarenes without Base","volume":"133","author":"Sorribes","year":"2011","journal-title":"J. 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