{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,12]],"date-time":"2026-09-12T07:14:19Z","timestamp":1789197259190,"version":"build-2803163510"},"reference-count":128,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,9,11]],"date-time":"2026-09-11T00:00:00Z","timestamp":1789084800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,9,11]],"date-time":"2026-09-11T00:00:00Z","timestamp":1789084800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Small"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Ag nanoparticles (NPs) and atomically precise Ag nanoclusters (NCs) are highly promising catalysts for electrocatalytic CO\n                    <jats:sub>2<\/jats:sub>\n                    reduction reaction (CO\n                    <jats:sub>2<\/jats:sub>\n                    RR). Ag NPs offer high electrical conductivity, cost\u2010effectiveness, large specific surface areas, and high activity for CO production, whereas Ag NCs feature discrete electronic structures, defined compositions, and tunable core\u2010ligand environments. However, under catalytically relevant potential and reaction conditions, Ag nanostructures are susceptible to degradation. To address the critical stability issue, recent studies have systematically investigated degradation mechanisms and proposed corresponding stabilization strategies. Herein, focusing on Ag NPs and Ag NCs, we summarize and classify their degradation mechanisms into three dominant pathways: potential\u2010driven reconstruction, dissolution\u2010redeposition, and three\u2010phase interface failure. We then discuss stabilization strategies for these degradation pathways and benchmark representative Ag NP\u2010 and Ag NC\u2010based catalysts in terms of CO Faradaic efficiency, current density, and operational durability within a stability\u2010performance framework. By systematically analyzing these strategies, we aim to distill rational design principles for future development of highly stable and efficient Ag\u2010based CO\n                    <jats:sub>2<\/jats:sub>\n                    RR nanocatalysts.\n                  <\/jats:p>","DOI":"10.1002\/smll.75753","type":"journal-article","created":{"date-parts":[[2026,9,12]],"date-time":"2026-09-12T06:55:11Z","timestamp":1789196111000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Degradation Mechanisms and Stabilization Strategies of Ag Nanoparticles and Atomically Precise Ag Nanoclusters for Electrochemical CO\n                    <sub>2<\/sub>\n                    Reduction"],"prefix":"10.1002","author":[{"ORCID":"https:\/\/orcid.org\/0009-0000-8485-6727","authenticated-orcid":false,"given":"Chenyu","family":"Fan","sequence":"first","affiliation":[{"name":"Department of Chemical and Biomolecular Engineering National University of Singapore  Singapore Singapore"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8610-2803","authenticated-orcid":false,"given":"Jia\u2010Hong","family":"Huang","sequence":"additional","affiliation":[{"name":"Department of Chemical and Biomolecular Engineering National University of Singapore  Singapore Singapore"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4720-0128","authenticated-orcid":false,"given":"Zhucheng","family":"Yang","sequence":"additional","affiliation":[{"name":"Department of Chemical and Biomolecular Engineering National University of Singapore  Singapore Singapore"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3254-5799","authenticated-orcid":false,"given":"Jianping","family":"Xie","sequence":"additional","affiliation":[{"name":"Department of Chemical and Biomolecular Engineering National University of Singapore  Singapore Singapore"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,9,11]]},"reference":[{"key":"e_1_2_12_2_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.aad4998"},{"key":"e_1_2_12_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202007672"},{"key":"e_1_2_12_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/advs.202200307"},{"key":"e_1_2_12_5_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.8b00705"},{"key":"e_1_2_12_6_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41929\u2010018\u20100182\u20106"},{"key":"e_1_2_12_7_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41929\u2010019\u20100235\u20105"},{"key":"e_1_2_12_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.trechm.2020.06.007"},{"key":"e_1_2_12_9_1","doi-asserted-by":"publisher","DOI":"10.1021\/acscatal.8b04143"},{"key":"e_1_2_12_10_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.aav3506"},{"key":"e_1_2_12_11_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41560\u2010019\u20100450\u2010y"},{"key":"e_1_2_12_12_1","doi-asserted-by":"publisher","DOI":"10.1021\/jp056050d"},{"key":"e_1_2_12_13_1","doi-asserted-by":"publisher","DOI":"10.1002\/celc.201800913"},{"key":"e_1_2_12_14_1","doi-asserted-by":"publisher","DOI":"10.1021\/jz3021155"},{"key":"e_1_2_12_15_1","doi-asserted-by":"publisher","DOI":"10.1021\/acscatal.9b00260"},{"key":"e_1_2_12_16_1","doi-asserted-by":"publisher","DOI":"10.1021\/acscatal.5b00524"},{"key":"e_1_2_12_17_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.5b00389"},{"key":"e_1_2_12_18_1","doi-asserted-by":"publisher","DOI":"10.1039\/D4SC02853H"},{"key":"e_1_2_12_19_1","doi-asserted-by":"publisher","DOI":"10.1021\/acscatal.1c01525"},{"key":"e_1_2_12_20_1","first-page":"E8812","article-title":"Mechanistic Insights into Electrochemical Reduction of CO2 by Ag Catalysts","volume":"114","author":"Singh M. 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