{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T16:07:43Z","timestamp":1790698063432,"version":"4.1.0"},"reference-count":44,"publisher":"American Chemical Society (ACS)","issue":"38","license":[{"start":{"date-parts":[[2026,9,14]],"date-time":"2026-09-14T00:00:00Z","timestamp":1789344000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100021171","name":"Basic and Applied Basic Research Foundation of Guangdong Province","doi-asserted-by":"publisher","award":["2023A1515140154"],"award-info":[{"award-number":["2023A1515140154"]}],"id":[{"id":"10.13039\/501100021171","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100021171","name":"Basic and Applied Basic Research Foundation of Guangdong Province","doi-asserted-by":"publisher","award":["2026A1515010829"],"award-info":[{"award-number":["2026A1515010829"]}],"id":[{"id":"10.13039\/501100021171","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["12304212"],"award-info":[{"award-number":["12304212"]}],"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":["12504507"],"award-info":[{"award-number":["12504507"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Guangdong Province Science and Technology Innovation Strategic Special Fund","award":["pdjh2025bk234"],"award-info":[{"award-number":["pdjh2025bk234"]}]},{"name":"Guangdong Provincial Key Laboratory of Industrial Intelligent Inspection Technology","award":["2024B1212020011"],"award-info":[{"award-number":["2024B1212020011"]}]},{"name":"Guangdong Provincial Key Laboratory of Industrial Intelligent Inspection Technology","award":["GDIIIT-KF-202505"],"award-info":[{"award-number":["GDIIIT-KF-202505"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,9,29]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Layered nanosheets play a role in promoting electromagnetic attenuation in the field of microwave absorption (MA). Compared to interlayer van der Waals force, nanosheets with intrinsic electrostatic interaction are promising to optimize the microwave dissipation between layers. Bi2O2Se consists of alternating [Bi2O2]2+ and [Se]2\u2013 layers coupled through intrinsic electrostatic interactions, which may provide additional polarization sites and interlayer charge-transfer pathways. However, the MA performance of these materials has not been reported yet, since their exfoliation behavior and intrinsic polarization mechanisms remain to be explored. Here, Bi2O2Se nanosheets were prepared by tip ultrasonication, and their MA behavior was investigated. The exfoliated Bi2O2Se nanosheets which show a minimum reflection loss (RLmin) of \u221236.99 dB at 10.86 GHz with a bandwidth of 1.7 GHz, outperforming their unexfoliated counterparts and traditional absorbers governed by van der Waals stacking. This work reveals the dielectric properties and MA performance of electrostatically stacked nanosheets, but also offers a new insight for designing highly-efficient electromagnetic compatibility regimes.<\/jats:p>","DOI":"10.1021\/acsomega.6c06163","type":"journal-article","created":{"date-parts":[[2026,9,14]],"date-time":"2026-09-14T16:03:01Z","timestamp":1789401781000},"page":"57595-57603","source":"Crossref","is-referenced-by-count":0,"title":["Interlayer Electrostatic\nInteraction Boosts Microwave\nAttenuation in Bi2O2Se Nanosheets"],"prefix":"10.1021","volume":"11","author":[{"given":"Jiaping","family":"Zeng","sequence":"first","affiliation":[{"name":"Foshan University , , ,","place":["Foshan, P. R. China, 528000"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhen","family":"Zhang","sequence":"additional","affiliation":[{"name":"Tsinghua University , , ,","place":["Shenzhen, P. R. China, 518055"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiangchao","family":"Weng","sequence":"additional","affiliation":[{"name":"Foshan University , , ,","place":["Foshan, P. R. China, 528000"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hao","family":"Yan","sequence":"additional","affiliation":[{"name":"Tsinghua University , , ,","place":["Shenzhen, P. R. China, 518055"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shilong","family":"Zhao","sequence":"additional","affiliation":[{"name":"Foshan University , , ,","place":["Foshan, P. R. China, 528000"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Changjiu","family":"Teng","sequence":"additional","affiliation":[{"name":"Foshan University , , ,","place":["Foshan, P. R. China, 528000"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0002-3013","authenticated-orcid":true,"given":"Wenjun","family":"Chen","sequence":"additional","affiliation":[{"name":"Foshan University , , ,","place":["Foshan, P. R. China, 528000"]},{"name":"Foshan University , , ,","place":["Foshan, China, 528000"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"316","published-online":{"date-parts":[[2026,9,14]]},"reference":[{"issue":"3","key":"2026092911095353500_cit1","doi-asserted-by":"publisher","first-page":"2317","DOI":"10.1007\/s42114-022-00416-3","article-title":"Achieving superior GHZ-absorption\nperformance in VB-group laminated VS2 microwave absorber\nwith dielectric and magnetic synergy effects","volume":"5","author":"Zhou","year":"2022","journal-title":"Adv. Compos. Hybrid Mater."},{"issue":"23","key":"2026092911095353500_cit2","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202200123","article-title":"Emerging Materials\nand Designs for Low- and Multi-Band Electromagnetic Wave Absorbers:\nThe Search for Dielectric and Magnetic Synergy?","volume":"32","author":"Cheng","year":"2022","journal-title":"Adv. Funct. Mater."},{"issue":"6","key":"2026092911095353500_cit3","doi-asserted-by":"publisher","first-page":"1233","DOI":"10.1016\/j.jmat.2021.02.017","article-title":"Construction of multiple interfaces and dielectric\/magnetic\nheterostructures in electromagnetic wave absorbers with enhanced absorption\nperformance: A review","volume":"7","author":"Cheng","year":"2021","journal-title":"J. Materiomics"},{"issue":"4","key":"2026092911095353500_cit4","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202304182","article-title":"Advancements in\nMicrowave Absorption Motivated by Interdisciplinary Research","volume":"36","author":"Zhao","year":"2024","journal-title":"Adv. Mater."},{"issue":"1","key":"2026092911095353500_cit5","doi-asserted-by":"publisher","DOI":"10.1007\/s40820-024-01591-2","article-title":"Lessons\nfrom Nature: Advances and Perspectives in Bionic Microwave Absorption\nMaterials","volume":"17","author":"Wang","year":"2025","journal-title":"Nano-Micro Lett."},{"key":"2026092911095353500_cit6","doi-asserted-by":"publisher","first-page":"37","DOI":"10.1016\/j.jmst.2024.07.009","article-title":"Perspectives on metal-organic framework-derived\nmicrowave\nabsorption materials","volume":"214","author":"Wang","year":"2025","journal-title":"J. Mater. Sci. Technol."},{"issue":"4","key":"2026092911095353500_cit7","doi-asserted-by":"publisher","first-page":"4","DOI":"10.1109\/MAES.2025.3526134","article-title":"Radar Cross\nSection Reduction Metamaterials: A Review\nof Principles, Design Methods, and Applications Beyond","volume":"41","author":"Shittu","year":"2026","journal-title":"IEEE Aerosp. Electron. Syst. Mag."},{"key":"2026092911095353500_cit8","doi-asserted-by":"publisher","DOI":"10.1016\/j.aeue.2023.154990","article-title":"X-band frequency\nselective surface with low loss and angular stability","volume":"173","author":"Xi","year":"2024","journal-title":"AEU - Int. J. Electron. Commun."},{"key":"2026092911095353500_cit9","doi-asserted-by":"publisher","DOI":"10.1016\/j.progpolymsci.2022.101505","article-title":"Recent progress\nin polymer\/two-dimensional nanosheets composites with novel performances","volume":"126","author":"Li","year":"2022","journal-title":"Prog. Polym. Sci."},{"issue":"7","key":"2026092911095353500_cit10","doi-asserted-by":"publisher","DOI":"10.1002\/advs.202101988","article-title":"MOS2\/MXene\nAerogel with\nConformal Heterogeneous Interfaces Tailored by Atomic Layer Deposition\nfor Tunable Microwave Absorption","volume":"9","author":"Yang","year":"2022","journal-title":"Adv. Sci."},{"issue":"1","key":"2026092911095353500_cit11","doi-asserted-by":"publisher","DOI":"10.1007\/s40820-020-0402-x","article-title":"Two-Dimensional Materials in Large-Areas:\nSynthesis, Properties and\nApplications","volume":"12","author":"Zavabeti","year":"2020","journal-title":"Nano-Micro Lett."},{"issue":"11","key":"2026092911095353500_cit12","doi-asserted-by":"publisher","first-page":"2839","DOI":"10.1021\/acs.accounts.8b00293","article-title":"Controllable Fabrication\nof Graphene and Related Two-Dimensional\nMaterials on Liquid Metals via Chemical Vapor Deposition","volume":"51","author":"Zeng","year":"2018","journal-title":"Acc. Chem. Res."},{"key":"2026092911095353500_cit13","doi-asserted-by":"publisher","first-page":"100","DOI":"10.1016\/j.carbon.2021.07.015","article-title":"Iodine cation bridged\ngraphene sheets with strengthened\ninterface combination for electromagnetic wave absorption","volume":"183","author":"Li","year":"2021","journal-title":"Carbon."},{"issue":"31","key":"2026092911095353500_cit14","doi-asserted-by":"publisher","DOI":"10.1002\/adma.202002831","article-title":"Unveiling the Fine Structural\nDistortion of Atomically Thin Bi2O2Se by Third-Harmonic\nGeneration","volume":"32","author":"Liang","year":"2020","journal-title":"Adv. Mater."},{"issue":"6","key":"2026092911095353500_cit15","doi-asserted-by":"publisher","first-page":"530","DOI":"10.1038\/nnano.2017.43","article-title":"High electron mobility and quantum oscillations in\nnon-encapsulated ultrathin semiconducting Bi2O2Se","volume":"12","author":"Wu","year":"2017","journal-title":"Nat. Nanotechnol."},{"issue":"9","key":"2026092911095353500_cit16","doi-asserted-by":"publisher","DOI":"10.1126\/sciadv.aat8355","article-title":"Electronic structures and unusually robust\nbandgap\nin an ultrahigh-mobility layered oxide semiconductor Bi2O2Se","volume":"4","author":"Chen","year":"2018","journal-title":"Sci. Adv."},{"issue":"9","key":"2026092911095353500_cit17","doi-asserted-by":"publisher","first-page":"842","DOI":"10.1021\/accountsmr.1c00130","article-title":"2D Bi2O2Se: An Emerging Material\nPlatform for the Next-Generation\nElectronic Industry","volume":"2","author":"Li","year":"2021","journal-title":"Acc. Mater. Res."},{"key":"2026092911095353500_cit18","doi-asserted-by":"publisher","first-page":"390","DOI":"10.1016\/j.carbon.2023.04.002","article-title":"Recent\nadvances of carbon-based electromagnetic wave absorption materials\nfacing the actual situations","volume":"208","author":"Jiang","year":"2023","journal-title":"Carbon"},{"issue":"43","key":"2026092911095353500_cit19","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.202004960","article-title":"High-Fidelity Transfer\nof 2D Bi2O2Se and Its Mechanical Properties","volume":"30","author":"Chen","year":"2020","journal-title":"Adv. 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J."},{"issue":"2","key":"2026092911095353500_cit23","doi-asserted-by":"publisher","first-page":"3104","DOI":"10.1007\/s12274-022-5016-9","article-title":"Defect engineering\nof two-dimensional materials towards next generation electronics and\noptoelectronics","volume":"16","author":"Jiang","year":"2023","journal-title":"Nano Res."},{"issue":"1","key":"2026092911095353500_cit24","doi-asserted-by":"publisher","DOI":"10.1007\/s40820-024-01608-w","article-title":"Defects-Rich\nHeterostructures Trigger Strong Polarization\nCoupling in Sulfides\/Carbon Composites with Robust Electromagnetic\nWave Absorption","volume":"17","author":"Liu","year":"2024","journal-title":"Nano-Micro Lett."},{"issue":"8","key":"2026092911095353500_cit25","doi-asserted-by":"publisher","first-page":"3980","DOI":"10.1039\/D5MH02387D","article-title":"Defect-rich\nCo-MoS2-xOx@NC fiber heterostructures\nderived from in situ\ngrown metal-organic frameworks towards high electromagnetic wave absorption","volume":"13","author":"Song","year":"2026","journal-title":"Mater. Horiz."},{"issue":"5","key":"2026092911095353500_cit26","doi-asserted-by":"publisher","first-page":"2323","DOI":"10.1039\/D2NR05775A","article-title":"Tunable\nlattice dynamics and dielectric functions of two-dimensional Bi2O2Se: striking layer and temperature dependent\neffects","volume":"15","author":"Li","year":"2023","journal-title":"Nanoscale"},{"issue":"6","key":"2026092911095353500_cit27","doi-asserted-by":"publisher","first-page":"2236","DOI":"10.1016\/j.matt.2024.04.013","article-title":"Orientation-engineered\n2D electronics on van der Waals\ndielectrics","volume":"7","author":"Wang","year":"2024","journal-title":"Matter"},{"issue":"3","key":"2026092911095353500_cit28","doi-asserted-by":"publisher","first-page":"385","DOI":"10.1107\/S205327331600365X","article-title":"The Scherrer equation and the dynamical\ntheory of X-ray\ndiffraction","volume":"72","author":"Muniz","year":"2016","journal-title":"Acta Crystallogr., Sect. A: Found.\nAdv."},{"issue":"4","key":"2026092911095353500_cit29","doi-asserted-by":"publisher","first-page":"341","DOI":"10.1063\/1.1750906","article-title":"Dispersion and absorption in dielectrics\nI. Alternating\ncurrent characteristics","volume":"9","author":"Cole","year":"1941","journal-title":"J. Chem. Phys."},{"issue":"25","key":"2026092911095353500_cit30","doi-asserted-by":"publisher","DOI":"10.1002\/adfm.201807398","article-title":"Electromagnetic Response\nand Energy Conversion for Functions and Devices in Low-Dimensional\nMaterials","volume":"29","author":"Cao","year":"2019","journal-title":"Adv. Funct. Mater."},{"issue":"22","key":"2026092911095353500_cit31","doi-asserted-by":"publisher","first-page":"13622","DOI":"10.1039\/D5NR00925A","article-title":"Challenges\nand future prospects of the 2D material-based composites for microwave\nabsorption","volume":"17","author":"Ren","year":"2025","journal-title":"Nanoscale"},{"key":"2026092911095353500_cit32","doi-asserted-by":"publisher","first-page":"332","DOI":"10.1016\/j.carbon.2021.02.092","article-title":"Electrostatic self-assembly\nconstruction of 2D MoS2 wrapped\nhollow Fe3O4 nanoflowers@1D carbon tube hybrids\nfor self-cleaning high-performance microwave absorbers","volume":"177","author":"Zhang","year":"2021","journal-title":"Carbon"},{"issue":"21","key":"2026092911095353500_cit33","doi-asserted-by":"publisher","DOI":"10.1002\/advs.202301599","article-title":"Ordered Heterostructured\nAerogel with Broadband Electromagnetic Wave Absorption Based on Mesoscopic\nMagnetic Superposition Enhancement","volume":"10","author":"Jiang","year":"2023","journal-title":"Adv. Sci."},{"issue":"10","key":"2026092911095353500_cit34","doi-asserted-by":"publisher","DOI":"10.1002\/advs.202105553","article-title":"Dielectric\nLoss Mechanism in Electromagnetic\nWave Absorbing Materials","volume":"9","author":"Qin","year":"2022","journal-title":"Adv. Sci."},{"issue":"14","key":"2026092911095353500_cit35","doi-asserted-by":"publisher","first-page":"10757","DOI":"10.1016\/j.ceramint.2017.05.082","article-title":"Fabrication\nof urchin-like\nZnO-MXene nanocomposites for high-performance electromagnetic absorption","volume":"43","author":"Qian","year":"2017","journal-title":"Ceram. Int."},{"issue":"7","key":"2026092911095353500_cit36","doi-asserted-by":"publisher","DOI":"10.1063\/1.3555436","article-title":"The electromagnetic property of chemically\nreduced graphene oxide and its application as microwave absorbing\nmaterial","volume":"98","author":"Wang","year":"2011","journal-title":"Appl. Phys. Lett."},{"issue":"9","key":"2026092911095353500_cit37","doi-asserted-by":"publisher","first-page":"12384","DOI":"10.1016\/j.ceramint.2026.01.385","article-title":"A novel manganese dioxide\/MXene\ncomposite with ultrathin thickness and excellent microwave absorption\nperformance","volume":"52","author":"Xia","year":"2026","journal-title":"Ceram. Int."},{"key":"2026092911095353500_cit38","doi-asserted-by":"publisher","first-page":"78","DOI":"10.1016\/j.mtphys.2018.06.005","article-title":"Graphitic\ncarbon nitride nanosheets for microwave absorption","volume":"5","author":"Green","year":"2018","journal-title":"Mater. Today Phys."},{"key":"2026092911095353500_cit39","doi-asserted-by":"publisher","first-page":"179","DOI":"10.1016\/j.matchemphys.2017.05.057","article-title":"Layered PVB\/Ba3Co2Fe24O41\/Ti3C2 Mxene\ncomposite: Enhanced electromagnetic wave absorption properties with\nhigh impedance match in a wide frequency range","volume":"200","author":"Yang","year":"2017","journal-title":"Mater. Chem. Phys."},{"key":"2026092911095353500_cit40","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1007\/s40843-025-4222-9","article-title":"Morphology-manipulated\ntopological insulator Bi2Se3 nanosheets for\nintegrated microwave absorption\nand thermoelectric conversion","author":"Zhang","year":"2026","journal-title":"Sci. China Mater."},{"key":"2026092911095353500_cit41","doi-asserted-by":"publisher","first-page":"3750","DOI":"10.1016\/j.jmrt.2022.08.065","article-title":"Microwave\nabsorption properties of ZnCo2O4 and MnCo2O4 powders synthesized by oxalate-assisted hydrothermal\nmethod","volume":"20","author":"Masoudpanah","year":"2022","journal-title":"J. Mater. Res. Technol."},{"issue":"5","key":"2026092911095353500_cit42","doi-asserted-by":"publisher","first-page":"1559","DOI":"10.1007\/s40684-025-00764-7","article-title":"Recent Advances\nin Electromagnetic Wave Absorbers Fabricated Via\nAdditive Manufacturing","volume":"12","author":"Noh","year":"2025","journal-title":"Int. J. Precis. Eng.\nManuf.-Green Technol."},{"key":"2026092911095353500_cit43","doi-asserted-by":"publisher","DOI":"10.1016\/j.jallcom.2021.162343","article-title":"Two-dimensional\nnanomaterials for high-efficiency electromagnetic wave absorption:\nAn overview of recent advances and prospects","volume":"893","author":"Zhang","year":"2022","journal-title":"J. Alloys Compd."},{"key":"2026092911095353500_cit44","doi-asserted-by":"publisher","DOI":"10.1016\/j.cis.2020.102281","article-title":"Advances of\n3D graphene and its composites in the field of microwave absorption","volume":"285","author":"Sultanov","year":"2020","journal-title":"Adv. Colloid Interface Sci."}],"container-title":["ACS Omega"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/pubs.acs.org\/doi\/pdf\/10.1021\/acsomega.6c06163","content-type":"application\/pdf","content-version":"vor","intended-application":"unspecified"},{"URL":"https:\/\/pubs.acs.org\/acsodf\/article-pdf\/11\/38\/57595\/68503258\/acsomega.6c06163.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/pubs.acs.org\/acsodf\/article-pdf\/11\/38\/57595\/68503258\/acsomega.6c06163.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T15:51:21Z","timestamp":1790697081000},"score":1,"resource":{"primary":{"URL":"https:\/\/pubs.acs.org\/acsodf\/article\/11\/38\/57595\/5429590\/Interlayer-Electrostatic-Interaction-Boosts"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,9,14]]},"references-count":44,"journal-issue":{"issue":"38","published-online":{"date-parts":[[2026,9,14]]},"published-print":{"date-parts":[[2026,9,29]]}},"URL":"https:\/\/doi.org\/10.1021\/acsomega.6c06163","relation":{},"ISSN":["2470-1343"],"issn-type":[{"value":"2470-1343","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,9,14]]}}}