{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T15:44:23Z","timestamp":1790178263000,"version":"4.1.0"},"reference-count":67,"publisher":"Wiley","issue":"13","license":[{"start":{"date-parts":[[2026,1,8]],"date-time":"2026-01-08T00:00:00Z","timestamp":1767830400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,1,8]],"date-time":"2026-01-08T00:00:00Z","timestamp":1767830400000},"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":["22271066"],"award-info":[{"award-number":["22271066"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Small"],"published-print":{"date-parts":[[2026,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    The development of high\u2010performance sodium\u2010selenium (Na\u2010Se) batteries is hindered by the shuttle effect of polyselenides and sluggish reaction kinetics. To address these challenges, we engineered a high\u2010performance composite cathode by confining selenium within a catalytic host of high\u2010entropy iron selenide and MXene (HE\u2010Fe\n                    <jats:sub>3<\/jats:sub>\n                    Se\n                    <jats:sub>4<\/jats:sub>\n                    \/Se\/MX).\u00a0This material was synthesized through the in situ growth of a high\u2010entropy Prussian blue analogue on MXene followed by selenization. The resulting architecture exhibits a powerful synergy: the high\u2010entropy doping enhances intrinsic conductivity and creates active sites that boost reaction kinetics and immobilize polyselenides via chemical adsorption, while the MXene matrix provides a conductive scaffold and mitigates volume strain. When evaluated in Na\u2010Se batteries, the HE\u2010Fe\n                    <jats:sub>3<\/jats:sub>\n                    Se\n                    <jats:sub>4<\/jats:sub>\n                    \/Se\/MX composite demonstrates exceptional rate capability, delivering a high specific capacity of 512\u00a0mAh\u00a0g\n                    <jats:sup>\u2212<\/jats:sup>\n                    <jats:sup>1<\/jats:sup>\n                    at 0.1\u00a0A\u00a0g\n                    <jats:sup>\u2212<\/jats:sup>\n                    <jats:sup>1<\/jats:sup>\n                    and retaining 330\u00a0mAh\u00a0g\n                    <jats:sup>\u2212<\/jats:sup>\n                    <jats:sup>1<\/jats:sup>\n                    at 30\u00a0A\u00a0g\n                    <jats:sup>\u2212<\/jats:sup>\n                    <jats:sup>1<\/jats:sup>\n                    . This corresponds to a 64.4% capacity retention despite a 300\u2010fold current increase. Furthermore, it exhibits remarkable long\u2010term stability, maintaining 337\u00a0mAh\u00a0g\n                    <jats:sup>\u2212<\/jats:sup>\n                    <jats:sup>1<\/jats:sup>\n                    after 1000 cycles at 10\u00a0A\u00a0g\n                    <jats:sup>\u2212<\/jats:sup>\n                    <jats:sup>1<\/jats:sup>\n                    with an ultralow decay rate of 0.0106% per cycle. This work demonstrates that the rational integration of high\u2010entropy engineering with conductive scaffolding is a highly promising strategy for constructing durable, high\u2010rate cathodes for advanced energy storage systems.\n                  <\/jats:p>","DOI":"10.1002\/smll.202514126","type":"journal-article","created":{"date-parts":[[2026,1,8]],"date-time":"2026-01-08T11:05:57Z","timestamp":1767870357000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Ultrastable and High\u2010Rate Sodium Storage Enabled by High\u2010Entropy Doping in HE\u2010Fe\n                    <sub>3<\/sub>\n                    Se\n                    <sub>4<\/sub>\n                    \/Se\/MXene Composites"],"prefix":"10.1002","volume":"22","author":[{"given":"Lei","family":"Luo","sequence":"first","affiliation":[{"name":"School of Materials and Energy Guangdong University of Technology  Guangzhou Guangdong P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wei","family":"Yin","sequence":"additional","affiliation":[{"name":"School of Materials and Energy Guangdong University of Technology  Guangzhou Guangdong P. R. China"},{"name":"School of Chemistry and Chemical Engineering Guangzhou University  Guangzhou Guangdong P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lianyi","family":"Shao","sequence":"additional","affiliation":[{"name":"School of Materials and Energy Guangdong University of Technology  Guangzhou Guangdong P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Junling","family":"Xu","sequence":"additional","affiliation":[{"name":"School of Materials and Energy Guangdong University of Technology  Guangzhou Guangdong P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7525-4270","authenticated-orcid":false,"given":"Xiaoyan","family":"Shi","sequence":"additional","affiliation":[{"name":"School of Materials and Energy Guangdong University of Technology  Guangzhou Guangdong P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1565-7174","authenticated-orcid":false,"given":"Jiahai","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Chemistry and Chemical Engineering Guangzhou University  Guangzhou Guangdong P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8202-6911","authenticated-orcid":false,"given":"Zhipeng","family":"Sun","sequence":"additional","affiliation":[{"name":"School of Materials and Energy Guangdong University of Technology  Guangzhou Guangdong P. R. China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,1,8]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202208093"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1039\/D2EE03108F"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joule.2024.01.011"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202205453"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1039\/D3EE03141A"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pmatsci.2023.101128"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joule.2020.06.015"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1039\/D3EE03477A"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1039\/D3EE00237C"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202110476"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202312905"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202003879"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1039\/C6EE02274J"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-020-18820-y"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsnano.0c10078"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsami.7b14380"},{"key":"e_1_2_8_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201706609"},{"key":"e_1_2_8_19_1","doi-asserted-by":"publisher","DOI":"10.1002\/aenm.201701918"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1002\/aenm.201701953"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.nanoen.2017.11.042"},{"key":"e_1_2_8_22_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202015932"},{"key":"e_1_2_8_23_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.nanolett.5b00367"},{"key":"e_1_2_8_24_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201705537"},{"key":"e_1_2_8_25_1","doi-asserted-by":"publisher","DOI":"10.1002\/aenm.202500069"},{"key":"e_1_2_8_26_1","doi-asserted-by":"publisher","DOI":"10.1007\/s41918-023-00182-w"},{"key":"e_1_2_8_27_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.carbon.2020.05.001"},{"key":"e_1_2_8_28_1","doi-asserted-by":"publisher","DOI":"10.1002\/smll.202305021"},{"key":"e_1_2_8_29_1","doi-asserted-by":"publisher","DOI":"10.1007\/s40820-022-00792-x"},{"key":"e_1_2_8_30_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1TA10571J"},{"key":"e_1_2_8_31_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.est.2024.110486"},{"key":"e_1_2_8_32_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.est.2023.109951"},{"key":"e_1_2_8_33_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.apsusc.2020.146260"},{"key":"e_1_2_8_34_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.apsusc.2022.155529"},{"key":"e_1_2_8_35_1","doi-asserted-by":"publisher","DOI":"10.1002\/smll.202000504"},{"key":"e_1_2_8_36_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cej.2022.135185"},{"key":"e_1_2_8_37_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.est.2024.110499"},{"key":"e_1_2_8_38_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cej.2020.125679"},{"key":"e_1_2_8_39_1","doi-asserted-by":"publisher","DOI":"10.1002\/smll.202107252"},{"key":"e_1_2_8_40_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cej.2022.136362"},{"key":"e_1_2_8_41_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cej.2021.129279"},{"key":"e_1_2_8_42_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.compositesb.2021.109166"},{"key":"e_1_2_8_43_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsanm.0c00842"},{"key":"e_1_2_8_44_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.apmate.2023.100120"},{"key":"e_1_2_8_45_1","doi-asserted-by":"publisher","DOI":"10.1039\/D1NJ04642J"},{"key":"e_1_2_8_46_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202318186"},{"key":"e_1_2_8_47_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202101342"},{"key":"e_1_2_8_48_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.apsusc.2022.154653"},{"key":"e_1_2_8_49_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jpowsour.2024.236021"},{"key":"e_1_2_8_50_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsnano.9b06394"},{"key":"e_1_2_8_51_1","doi-asserted-by":"publisher","DOI":"10.1002\/eom2.12324"},{"key":"e_1_2_8_52_1","doi-asserted-by":"publisher","DOI":"10.1002\/smll.202002200"},{"key":"e_1_2_8_53_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.apcatb.2023.123113"},{"key":"e_1_2_8_54_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jechem.2022.12.054"},{"key":"e_1_2_8_55_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ensm.2019.07.017"},{"key":"e_1_2_8_56_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsanm.4c00012"},{"key":"e_1_2_8_57_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.nanolett.9b03797"},{"key":"e_1_2_8_58_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcis.2024.12.226"},{"key":"e_1_2_8_59_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cej.2022.139062"},{"key":"e_1_2_8_60_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202211821"},{"key":"e_1_2_8_61_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ensm.2017.08.006"},{"key":"e_1_2_8_62_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201801765"},{"key":"e_1_2_8_63_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcis.2022.06.139"},{"key":"e_1_2_8_64_1","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202421504"},{"key":"e_1_2_8_65_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jallcom.2017.04.011"},{"key":"e_1_2_8_66_1","doi-asserted-by":"publisher","DOI":"10.1002\/smll.202302100"},{"key":"e_1_2_8_67_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201605650"},{"key":"e_1_2_8_68_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.nanoen.2014.06.022"}],"container-title":["Small"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/smll.202514126","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/smll.202514126","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/smll.202514126","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,7,17]],"date-time":"2026-07-17T16:28:04Z","timestamp":1784305684000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/smll.202514126"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,1,8]]},"references-count":67,"journal-issue":{"issue":"13","published-print":{"date-parts":[[2026,3]]}},"alternative-id":["10.1002\/smll.202514126"],"URL":"https:\/\/doi.org\/10.1002\/smll.202514126","archive":["Portico"],"relation":{},"ISSN":["1613-6810","1613-6829"],"issn-type":[{"value":"1613-6810","type":"print"},{"value":"1613-6829","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,1,8]]},"assertion":[{"value":"2025-11-13","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-12-28","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-01-08","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e14126"}}