{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T14:35:10Z","timestamp":1786977310588,"version":"build-2736575974"},"reference-count":32,"publisher":"American Chemical Society (ACS)","issue":"9","license":[{"start":{"date-parts":[[2024,2,22]],"date-time":"2024-02-22T00:00:00Z","timestamp":1708560000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100004862","name":"Zhejiang University of Science and Technology","doi-asserted-by":"publisher","award":["2023QN016"],"award-info":[{"award-number":["2023QN016"]}],"id":[{"id":"10.13039\/501100004862","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004862","name":"Zhejiang University of Science and Technology","doi-asserted-by":"publisher","award":["F701104L08"],"award-info":[{"award-number":["F701104L08"]}],"id":[{"id":"10.13039\/501100004862","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004731","name":"Natural Science Foundation of Zhejiang Province","doi-asserted-by":"publisher","award":["LQ23E080003"],"award-info":[{"award-number":["LQ23E080003"]}],"id":[{"id":"10.13039\/501100004731","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,3,5]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Graphene oxide (GO) is an ideal reinforcing material with super design capability, which can achieve the combination of strength and toughness. However, the actual effect of GO is far below the theoretical prediction. This is mainly due to the weak interface between the nanofiller and the matrix. In this paper, a controllable method for improving interlayer stress transfer of double-layer graphene oxide\/C\u2013S\u2013H (D-GO\u2013CSH)-layered nanostructures is proposed by using interlayer sp3 bond and chirality. The results show that, compared with the control group, the normalized shear stress and normalized pull-out energy of the OH-sp3 model are increased by 44.93 and 49.25%, respectively, while those of the OO-sp3 model are increased by 32.26 and 31.03%, respectively. The interlayer sp3 bonds lead to a great enhancement (more than 3 times) in normalized interlayer stress transfer of D-GO\u2013CSH-layered nanostructures while exerting a little opposite effect (about 5%). The improvement effects induced by the interlayer sp3 bonds are also strongly dependent on their distributions and the chirality of GO. According to the fracture mechanic theory and molecular dynamics results, the strain energy percentage difference (bond length and bond angle) of the zigzag-cen model is 34.8% lower than that of the control group model, which proves that the interlayer sp3 bonds have a remarkably positive effect on the interlayer stress transfer of D-GO\u2013CSH-layered nanostructures. This provides a new way to further improve the interlayer stress transfer, pull-out energy, and interlayer shear stress of D-GO\u2013CSH-layered nanostructures.<\/jats:p>","DOI":"10.1021\/acsomega.3c07943","type":"journal-article","created":{"date-parts":[[2024,2,22]],"date-time":"2024-02-22T09:00:29Z","timestamp":1708592429000},"page":"10343-10352","source":"Crossref","is-referenced-by-count":9,"title":["Interlayer sp3 Bonds and Chirality at Bilayer\nGraphene Oxide\/Calcium Silicate Hydrate Abnormally Enhance Its Interlayer\nStress Transfer"],"prefix":"10.1021","volume":"9","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8018-4174","authenticated-orcid":true,"given":"Lei","family":"Fan","sequence":"first","affiliation":[{"name":"Zhejiang University of Science & Technology , , ,","place":["Hangzhou, PR China, 310023"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fangyuan","family":"Song","sequence":"additional","affiliation":[{"name":"Zhejiang University of Science & Technology , , ,","place":["Hangzhou, PR China, 310023"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jingjing","family":"Xu","sequence":"additional","affiliation":[{"name":"Henan Finance University , , ,","place":["Zhengzhou, Henan, PR China, 450000"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hongwei","family":"Wang","sequence":"additional","affiliation":[{"name":"Zhejiang University of Science & Technology , , ,","place":["Hangzhou, PR China, 310023"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fengzhi","family":"Wang","sequence":"additional","affiliation":[{"name":"Zhejiang University of Science & Technology , , ,","place":["Hangzhou, PR China, 310023"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"316","published-online":{"date-parts":[[2024,2,22]]},"reference":[{"key":"2026081709141773600_cit1","doi-asserted-by":"publisher","DOI":"10.1016\/j.conbuildmat.2020.122214","article-title":"Improving the properties of concrete\nusing in situ grown C-S-H","volume":"276","author":"Zhou","year":"2021","journal-title":"Constr. 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