{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,24]],"date-time":"2026-07-24T02:13:35Z","timestamp":1784859215382,"version":"3.55.0"},"reference-count":47,"publisher":"Wiley","issue":"23","license":[{"start":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T00:00:00Z","timestamp":1759968000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001659","name":"Deutsche Forschungsgemeinschaft","doi-asserted-by":"publisher","award":["406903668"],"award-info":[{"award-number":["406903668"]}],"id":[{"id":"10.13039\/501100001659","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["ChemSusChem"],"published-print":{"date-parts":[[2025,12]]},"abstract":"<jats:p>\n                    The novel crystalline bimetallic single\u2010source precursor (Ni\n                    <jats:sub>\n                      1\u2013\n                      <jats:italic>x<\/jats:italic>\n                    <\/jats:sub>\n                    Mg\n                    <jats:sub>\n                      <jats:italic>x<\/jats:italic>\n                    <\/jats:sub>\n                    )\n                    <jats:sub>12<\/jats:sub>\n                    (CO\n                    <jats:sub>3<\/jats:sub>\n                    )\n                    <jats:sub>8<\/jats:sub>\n                    (OH)\n                    <jats:sub>6<\/jats:sub>\n                    O\u2009\u00b7\u2009\n                    <jats:italic>y<\/jats:italic>\n                    H\n                    <jats:sub>2<\/jats:sub>\n                    O with\n                    <jats:italic>x<\/jats:italic>\n                    \u2009=\u20090\u20130.5 can be converted into a highly active Ni\/MgO CO\n                    <jats:sub>2<\/jats:sub>\n                    methanation catalyst. All stages of preparation, namely, coprecipitation, crystallization, calcination, and reduction, as well as the spent catalysts have been comprehensively analyzed using powder X\u2010ray diffraction, physisorption, transmission electron microscopy, and other techniques. The scalable synthesis allows attaining unusually high surface areas around 230\u2009m\n                    <jats:sup>2<\/jats:sup>\n                    \u2009g\n                    <jats:sup>\u22121<\/jats:sup>\n                    for the calcined precatalyst Ni\n                    <jats:sub>\n                      1\u2013\n                      <jats:italic>x<\/jats:italic>\n                    <\/jats:sub>\n                    Mg\n                    <jats:sub>\n                      <jats:italic>x<\/jats:italic>\n                    <\/jats:sub>\n                    O. During reduction, this oxide solid solution separates into metallic Ni and Ni\u2010depleted oxide to form the active catalyst with finely interdispersed nanoparticles of both components with a high porosity. A high methane production rate is observed in a CO\n                    <jats:sub>2<\/jats:sub>\n                    \/H\n                    <jats:sub>2<\/jats:sub>\n                    (1:4) feed at high space velocities of \u2248150\u2009Lh\n                    <jats:sup>\u22121<\/jats:sup>\n                    \u2009g\n                    <jats:sup>\u22121<\/jats:sup>\n                    . This performance is competitive with an industrial methanation catalyst and depends strongly on the Ni:Mg ratio utilized in the synthesis. For an equimolar ratio, the new catalyst is found to be 4 times as active as the benchmark. Due to the nanoscaled microstructure, the novel material can stabilize very high Ni loadings (\u226477\u2009wt%) with only minor sintering effects at a reaction temperature of 240\u2013280\u2009\u00b0C. This material thus closes the gap between thermally unstable Raney\u2010type and conventional lower loaded impregnated industrial catalysts.\n                  <\/jats:p>","DOI":"10.1002\/cssc.202502052","type":"journal-article","created":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T12:22:48Z","timestamp":1760012568000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["A Novel Coprecipitation Path to a High\u2010Performing Ni\/MgO Catalyst for Carbon Dioxide Methanation"],"prefix":"10.1002","volume":"18","author":[{"ORCID":"https:\/\/orcid.org\/0009-0002-7090-8391","authenticated-orcid":false,"given":"Anna","family":"Wolf","sequence":"first","affiliation":[{"name":"Institute of Inorganic Chemistry Kiel University  Max\u2010Eyth\u2010Str. 2 Kiel 24118 Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael","family":"Chumakovski","sequence":"additional","affiliation":[{"name":"Institute of Inorganic Chemistry Kiel University  Max\u2010Eyth\u2010Str. 2 Kiel 24118 Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hauke","family":"Rohr","sequence":"additional","affiliation":[{"name":"Institute of Inorganic Chemistry Kiel University  Max\u2010Eyth\u2010Str. 2 Kiel 24118 Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Patrik","family":"Hauberg","sequence":"additional","affiliation":[{"name":"Institute of Inorganic Chemistry Kiel University  Max\u2010Eyth\u2010Str. 2 Kiel 24118 Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Morteza","family":"Saedi","sequence":"additional","affiliation":[{"name":"Institute of Inorganic Chemistry Kiel University  Max\u2010Eyth\u2010Str. 2 Kiel 24118 Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2121-9514","authenticated-orcid":false,"given":"Sebastian","family":"Mangelsen","sequence":"additional","affiliation":[{"name":"Institute of Inorganic Chemistry Kiel University  Max\u2010Eyth\u2010Str. 2 Kiel 24118 Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3407-5011","authenticated-orcid":false,"given":"Malte","family":"Behrens","sequence":"additional","affiliation":[{"name":"Institute of Inorganic Chemistry Kiel University  Max\u2010Eyth\u2010Str. 2 Kiel 24118 Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,10,9]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41929-019-0244-4"},{"key":"e_1_2_8_3_1","first-page":"66","volume-title":"Handbook of Heterogeneous Catalysis","author":"Wainwright M. 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