{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,13]],"date-time":"2025-10-13T00:39:19Z","timestamp":1760315959608,"version":"build-2065373602"},"reference-count":62,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2023,12,6]],"date-time":"2023-12-06T00:00:00Z","timestamp":1701820800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["21675093","21805149"],"award-info":[{"award-number":["21675093","21805149"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100007129","name":"Natural Science Foundation of Shandong Province","doi-asserted-by":"publisher","award":["ZR2018BB012","2015ZRB01A0D"],"award-info":[{"award-number":["ZR2018BB012","2015ZRB01A0D"]}],"id":[{"id":"10.13039\/501100007129","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100010029","name":"Taishan Scholar Foundation of Shandong Province","doi-asserted-by":"publisher","award":["ts20110829"],"award-info":[{"award-number":["ts20110829"]}],"id":[{"id":"10.13039\/501100010029","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Chemistry A European J"],"published-print":{"date-parts":[[2024,1,22]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The exploration of advanced nickel\u2010based electrocatalysts for alkaline methanol oxidation reaction (MOR) holds immense promise for value\u2010added organic products coupled with hydrogen production, but still remain challenging. Herein, we construct ultrathin NiO\/Cr<jats:sub>2<\/jats:sub>O<jats:sub>3<\/jats:sub> in\u2010plane heterostructures to promote the alkaline MOR process. Experimental and theoretical studies reveal that NiO\/Cr<jats:sub>2<\/jats:sub>O<jats:sub>3<\/jats:sub> in\u2010plane heterostructures enable a favorable upshift of the d\u2010band center and enhanced adsorption of hydroxyl species, leading to accelerated generation of active NiO(OH)<jats:sub>ads<\/jats:sub> species. Furthermore, ultrathin in\u2010plane heterostructures endow the catalyst with good charge transfer ability and adsorption behavior of methanol molecules onto catalytic sites, contributing to the improvement of alkaline MOR kinetics. As a result, ultrathin NiO\/Cr<jats:sub>2<\/jats:sub>O<jats:sub>3<\/jats:sub> in\u2010plane heterostructures exhibit a remarkable MOR activity with a high current density of 221\u2005mA\u2009cm<jats:sup>\u22122<\/jats:sup> at 0.6\u2005V vs Ag\/AgCl, which is 7.1\u2010fold larger than that of pure NiO nanosheets and comparable with other highly active catalysts reported so far. This work provides an effectual strategy to optimize the activity of nickel\u2010based catalysts and highlights the dominate efficacy of ultrathin in\u2010plane heterostructures in alkaline MOR.<\/jats:p>","DOI":"10.1002\/chem.202302684","type":"journal-article","created":{"date-parts":[[2023,10,27]],"date-time":"2023-10-27T07:00:12Z","timestamp":1698390012000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Enhanced Hydroxyl Adsorption in Ultrathin NiO\/Cr<sub>2<\/sub>O<sub>3<\/sub> In\u2010Plane Heterostructures for Efficient Alkaline Methanol Oxidation Reaction"],"prefix":"10.1002","volume":"30","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0107-7694","authenticated-orcid":false,"given":"Wenlong","family":"Yang","sequence":"first","affiliation":[{"name":"Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science MOE Key Laboratory of Analytical Chemistry for Life Science in Universities of Shandong College of Chemistry and Molecular Engineering Qingdao University of Science and Technology  266042 Qingdao Shandong P.\u2005R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ping","family":"Chen","sequence":"additional","affiliation":[{"name":"Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science MOE Key Laboratory of Analytical Chemistry for Life Science in Universities of Shandong College of Chemistry and Molecular Engineering Qingdao University of Science and Technology  266042 Qingdao Shandong P.\u2005R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xueqing","family":"Niu","sequence":"additional","affiliation":[{"name":"Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science MOE Key Laboratory of Analytical Chemistry for Life Science in Universities of Shandong College of Chemistry and Molecular Engineering Qingdao University of Science and Technology  266042 Qingdao Shandong P.\u2005R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yu","family":"Fan","sequence":"additional","affiliation":[{"name":"Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science MOE Key Laboratory of Analytical Chemistry for Life Science in Universities of Shandong College of Chemistry and Molecular Engineering Qingdao University of Science and Technology  266042 Qingdao Shandong P.\u2005R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hongtao","family":"Gao","sequence":"additional","affiliation":[{"name":"Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science MOE Key Laboratory of Analytical Chemistry for Life Science in Universities of Shandong College of Chemistry and Molecular Engineering Qingdao University of Science and Technology  266042 Qingdao Shandong P.\u2005R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiliang","family":"Luo","sequence":"additional","affiliation":[{"name":"Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life Science MOE Key Laboratory of Analytical Chemistry for Life Science in Universities of Shandong College of Chemistry and Molecular Engineering Qingdao University of Science and Technology  266042 Qingdao Shandong P.\u2005R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2023,12,6]]},"reference":[{"key":"e_1_2_9_1_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201504401"},{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1039\/D2EE03936B"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-022-30670-4"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202004301"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.apcatb.2020.119510"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201907136"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0CC01298J"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1021\/acscatal.8b04883"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202000534"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/smll.201804722"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.2c03982"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1039\/C6NR01991A"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1039\/C7TA01982C"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.inorgchem.2c03498"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsaem.0c00968"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202109211"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.chempr.2020.07.022"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1006652108"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41578-019-0152-x"},{"key":"e_1_2_9_20_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41563-020-00876-2"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.1038\/nmat4091"},{"key":"e_1_2_9_22_1","doi-asserted-by":"publisher","DOI":"10.1002\/smll.201703512"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsaelm.1c00911"},{"key":"e_1_2_9_24_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsnano.1c01024"},{"key":"e_1_2_9_25_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202113411"},{"key":"e_1_2_9_26_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.6b01606"},{"key":"e_1_2_9_27_1","doi-asserted-by":"publisher","DOI":"10.1007\/s40843-021-1823-9"},{"key":"e_1_2_9_28_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.iecr.8b02246"},{"key":"e_1_2_9_29_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.apcatb.2018.12.038"},{"key":"e_1_2_9_30_1","doi-asserted-by":"publisher","DOI":"10.1039\/C7CC06378D"},{"key":"e_1_2_9_31_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.apsusc.2010.10.051"},{"key":"e_1_2_9_32_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.iecr.2c03031"},{"key":"e_1_2_9_33_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201602237"},{"key":"e_1_2_9_34_1","doi-asserted-by":"publisher","DOI":"10.1002\/aenm.201900390"},{"key":"e_1_2_9_35_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201703864"},{"key":"e_1_2_9_36_1","doi-asserted-by":"publisher","DOI":"10.1039\/C8TA11976G"},{"key":"e_1_2_9_37_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.apcatb.2015.02.033"},{"key":"e_1_2_9_38_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202004314"},{"key":"e_1_2_9_39_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201701149"},{"key":"e_1_2_9_40_1","doi-asserted-by":"publisher","DOI":"10.1039\/C2TA01002J"},{"key":"e_1_2_9_41_1","doi-asserted-by":"publisher","DOI":"10.1149\/1.1837637"},{"key":"e_1_2_9_42_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.2c05403"},{"key":"e_1_2_9_43_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.electacta.2014.12.055"},{"key":"e_1_2_9_44_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.2c01448"},{"key":"e_1_2_9_45_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201809689"},{"key":"e_1_2_9_46_1","doi-asserted-by":"publisher","DOI":"10.1039\/C8NR05974H"},{"key":"e_1_2_9_47_1","doi-asserted-by":"publisher","DOI":"10.1002\/jcc.21057"},{"key":"e_1_2_9_48_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.54.11169"},{"key":"e_1_2_9_49_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.50.17953"},{"key":"e_1_2_9_50_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.59.1758"},{"key":"e_1_2_9_51_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.77.3865"},{"key":"e_1_2_9_52_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.13.5188"},{"key":"e_1_2_9_53_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.3382344"},{"key":"e_1_2_9_54_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.1c06258"},{"key":"e_1_2_9_55_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.8b16256"},{"key":"e_1_2_9_56_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijhydene.2021.05.178"},{"key":"e_1_2_9_57_1","doi-asserted-by":"publisher","DOI":"10.1039\/D0NR04822D"},{"key":"e_1_2_9_58_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.7b03876"},{"key":"e_1_2_9_59_1","doi-asserted-by":"publisher","DOI":"10.1039\/C9NR06304H"},{"key":"e_1_2_9_60_1","doi-asserted-by":"publisher","DOI":"10.1039\/C9DT04661E"},{"key":"e_1_2_9_61_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.apcatb.2022.122024"},{"key":"e_1_2_9_62_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jallcom.2021.163446"}],"container-title":["Chemistry \u2013 A European Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/chem.202302684","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T13:23:28Z","timestamp":1760275408000},"score":1,"resource":{"primary":{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/10.1002\/chem.202302684"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,12,6]]},"references-count":62,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2024,1,22]]}},"alternative-id":["10.1002\/chem.202302684"],"URL":"https:\/\/doi.org\/10.1002\/chem.202302684","archive":["Portico"],"relation":{},"ISSN":["0947-6539","1521-3765"],"issn-type":[{"type":"print","value":"0947-6539"},{"type":"electronic","value":"1521-3765"}],"subject":[],"published":{"date-parts":[[2023,12,6]]},"assertion":[{"value":"2023-08-16","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-12-06","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e202302684"}}