{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T16:33:07Z","timestamp":1790872387903,"version":"4.1.0"},"reference-count":80,"publisher":"Wiley","issue":"33","license":[{"start":{"date-parts":[[2026,6,11]],"date-time":"2026-06-11T00:00:00Z","timestamp":1781136000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,6,11]],"date-time":"2026-06-11T00:00:00Z","timestamp":1781136000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["22408114"],"award-info":[{"award-number":["22408114"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["52373205"],"award-info":[{"award-number":["52373205"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["22502055"],"award-info":[{"award-number":["22502055"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003453","name":"Natural Science Foundation of Guangdong Province","doi-asserted-by":"publisher","award":["2025A1515011709"],"award-info":[{"award-number":["2025A1515011709"]}],"id":[{"id":"10.13039\/501100003453","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100012226","name":"Fundamental Research Funds for the Central Universities","doi-asserted-by":"publisher","award":["2024ZYGXZR030"],"award-info":[{"award-number":["2024ZYGXZR030"]}],"id":[{"id":"10.13039\/501100012226","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Angew Chem Int Ed"],"published-print":{"date-parts":[[2026,8,10]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Electrocatalytic nitrate reduction to ammonia presents a promising route for sustainable nitrogen utilization; however, current efforts remain largely confined to optimizing synthesis efficiency, with insufficient attention paid to the concurrent challenge of ammonia separation\u2014a key bottleneck for scalable deployment. Here, we report carbon\u2010shell\u2010encapsulated cobalt nanoparticles (Co@C), which uniquely enable integrated ammonia synthesis and in situ gas\u2010phase purification under strongly alkaline conditions. In both sequencing batch and continuous\u2010flow electrolyzers, Co@C delivers a robust nitrate\u2010to\u2010ammonia Faradaic efficiency of 92.4%, maintaining performance even in the presence of exogenous ammonia. Critically, the high\u2010pH environment shifts the NH\n                    <jats:sub>3<\/jats:sub>\n                    \/NH\n                    <jats:sub>4<\/jats:sub>\n                    <jats:sup>+<\/jats:sup>\n                    equilibrium toward volatile NH\n                    <jats:sub>3<\/jats:sub>\n                    , enabling spontaneous volatilization and direct gaseous collection. Combined experimental and theoretical analyses demonstrate that the carbon shells confer dual functionality: they physically suppress Co leaching while electronically modulating surface adsorption to weaken NH\n                    <jats:sub>3<\/jats:sub>\n                    binding and accelerate desorption. Our work establishes a catalyst design principle centered on ammonia resistance and introduces an electrochemical platform that unifies synthesis, separation, and purification in a single step.\n                  <\/jats:p>","DOI":"10.1002\/anie.7866851","type":"journal-article","created":{"date-parts":[[2026,6,11]],"date-time":"2026-06-11T07:54:18Z","timestamp":1781164458000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Ammonia\u2010Resistant Carbon\u2010Encapsulated Cobalt Catalyst for Electrocatalytic Nitrate Reduction to Volatile Ammonia"],"prefix":"10.1002","volume":"65","author":[{"given":"Jingwen","family":"Ba","sequence":"first","affiliation":[{"name":"Engineering Research Center for Nanomaterials Henan University  Kaifeng People's Republic of China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ali","family":"Luo","sequence":"additional","affiliation":[{"name":"Engineering Research 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China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gao\u2010Feng","family":"Chen","sequence":"additional","affiliation":[{"name":"School of Chemistry and Chemical Engineering South China University of Technology  Guangzhou People's Republic of 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