{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,24]],"date-time":"2026-10-24T08:36:47Z","timestamp":1792831007489,"version":"4.5.0"},"reference-count":35,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,10,24]],"date-time":"2026-10-24T00:00:00Z","timestamp":1792800000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,10,24]],"date-time":"2026-10-24T00:00:00Z","timestamp":1792800000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["advanced.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Advanced Materials"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>Additive manufacturing has long struggled to bridge nanoscale functionalities with complex macroscale geometries, particularly for nanocomposites with high nanofiller loadings and ordered structures. Herein, we report shear alignment polymer extrusion (SHAPE) three\u2010dimensional (3D) printing, a strategy that uses high shear forces to align highly loaded nanomaterials (e.g., boron nitride (BN) nanosheets and carbon nanotubes) along defined directions in polymer matrices, enabling the scalable fabrication of macroscopic nanocomposites with complex 3D architectures. A key advancement is the development of high\u2010loading filaments (e.g., 55 wt% BN in polylactic acid) and a high\u2010shear extrusion system, overcoming the traditional challenges of poor processability and structural integrity in high\u2010filler composites. Post\u2010sintering yields pure nanomaterial architectures that fully replicate the 3D printed geometry with zero volume shrinkage and exceptional thermomechanical stability\u2010withstanding temperatures above the polymer melting and decomposition without structural failure. These materials exhibit tailored functionalities: vertically aligned BN composites show enhanced thermal conductivity (1.07\u00a0W\/m\/K); horizontally aligned BN structures offer efficient thermal insulation (0.071\u00a0W\/m\/K); and BN membranes display robust mechanical performance (a compressive strength of 3.4\u00a0MPa). Generalizable to diverse nanomaterials (0D to 2D), SHAPE opens new avenues for cross\u2010scale design in thermal management, energy storage, and advanced structural materials.<\/jats:p>","DOI":"10.1002\/adma.202522591","type":"journal-article","created":{"date-parts":[[2026,10,24]],"date-time":"2026-10-24T07:42:41Z","timestamp":1792827761000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Shear Alignment Polymer Extrusion 3D Printing of High\u2010Loading Nanocomposites With Long\u2010Range Ordered Nanostructures"],"prefix":"10.1002","author":[{"given":"Yuanyuan","family":"Shang","sequence":"first","affiliation":[{"name":"School of Textile Science and Engineering Ministry of Education Key Laboratory of Advanced Textile Composite Materials Tiangong University  Tianjin China"},{"name":"Department of Mechanical Engineering Center for Composite Materials University of Delaware  Newark Delaware USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Baohui","family":"Shi","sequence":"additional","affiliation":[{"name":"School of Textile Science and Engineering Ministry of Education Key Laboratory of Advanced Textile Composite Materials Tiangong University  Tianjin China"},{"name":"Department of Mechanical Engineering Center for Composite Materials University of Delaware  Newark Delaware USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Soyeon","family":"Park","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering Center for Composite Materials University of Delaware  Newark Delaware USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yaqing","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Mechanical and Electrical Engineering Shandong Key Laboratory of Medical and Health Textile Materials College of Textiles &amp; Clothing Qingdao University  Qingdao China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fei","family":"Gao","sequence":"additional","affiliation":[{"name":"School of Mechanical and Electrical Engineering Shandong Key Laboratory of Medical and Health Textile Materials College of Textiles &amp; Clothing Qingdao University  Qingdao China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yan","family":"He","sequence":"additional","affiliation":[{"name":"School of Mechanical and Electrical Engineering Shandong Key Laboratory of Medical and Health Textile Materials College of Textiles &amp; Clothing Qingdao University  Qingdao China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ling","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering Temple University  Philadelphia Pennsylvania USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yong","family":"Liu","sequence":"additional","affiliation":[{"name":"School of Textile Science and Engineering Ministry of Education Key Laboratory of Advanced Textile Composite Materials Tiangong University  Tianjin China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pu","family":"Song","sequence":"additional","affiliation":[{"name":"Xian Modern Chemistry Research Institute  Shanxi China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Li","family":"Chen","sequence":"additional","affiliation":[{"name":"School of Textile Science and Engineering Ministry of Education Key Laboratory of Advanced Textile Composite Materials Tiangong University  Tianjin China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4963-615X","authenticated-orcid":false,"given":"Kelvin","family":"Fu","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering Center for Composite Materials University of Delaware  Newark Delaware 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