{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,22]],"date-time":"2026-07-22T17:20:51Z","timestamp":1784740851539,"version":"3.55.0"},"reference-count":36,"publisher":"Wiley","issue":"45","license":[{"start":{"date-parts":[[2018,8,29]],"date-time":"2018-08-29T00:00:00Z","timestamp":1535500800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100003693","name":"Korea Institute of Science and Technology","doi-asserted-by":"publisher","award":["2E28070"],"award-info":[{"award-number":["2E28070"]}],"id":[{"id":"10.13039\/501100003693","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["advanced.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Advanced Materials"],"published-print":{"date-parts":[[2018,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Advanced materials with low density and high strength impose transformative impacts in the construction, aerospace, and automobile industries. These materials can be realized by assembling well\u2010designed modular building units (BUs) into interconnected structures. This study uses a hierarchical design strategy to demonstrate a new class of carbon\u2010based, ultralight, strong, and even superelastic closed\u2010cellular network structures. Here, the BUs are prepared by a multiscale design approach starting from the controlled synthesis of functionalized graphene oxide nanosheets at the molecular\u2010 and nanoscale, leading to the microfluidic fabrication of spherical solid\u2010shelled bubbles at the microscale. Then, bubbles are strategically assembled into centimeter\u2010scale 3D structures. Subsequently, these structures are transformed into self\u2010interconnected and structurally reinforced closed\u2010cellular network structures with plesiohedral cellular units through post\u2010treatment, resulting in the generation of 3D graphene lattices with rhombic dodecahedral honeycomb structure at the centimeter\u2010scale. The 3D graphene suprastructure concurrently exhibits the Young's modulus above 300 kPa while retaining a light density of 7.7 mg cm<jats:sup>\u22123<\/jats:sup> and sustaining the elasticity against up to 87% of the compressive strain benefiting from efficient stress dissipation through the complete space\u2010filling closed\u2010cellular network. The method of fabricating the 3D graphene closed\u2010cellular structure opens a new pathway for designing lightweight, strong, and superelastic materials.<\/jats:p>","DOI":"10.1002\/adma.201802997","type":"journal-article","created":{"date-parts":[[2018,8,30]],"date-time":"2018-08-30T05:04:03Z","timestamp":1535605443000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":34,"title":["A Plesiohedral Cellular Network of Graphene Bubbles for Ultralight, Strong, and Superelastic Materials"],"prefix":"10.1002","volume":"30","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6577-773X","authenticated-orcid":false,"given":"Seon Ju","family":"Yeo","sequence":"first","affiliation":[{"name":"Nanophotonics Research Center Korea Institute of Science and Technology (KIST)  Seoul 02792 Republic of 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