Show simple item record

dc.contributor.authorWang, Jiahui
dc.contributor.authorYang, Pengfei
dc.contributor.authorLiu, L. M.
dc.contributor.authorZheng, Bin
dc.contributor.authorJiang, Jing
dc.contributor.authorMa, Jian-Ping
dc.contributor.authorYan, Yi
dc.contributor.authorYang, Song
dc.contributor.authorLin, Bin
dc.contributor.authorLiu, Qi-kui
dc.contributor.authorHan, Yu
dc.contributor.authorChen, Yin
dc.date.accessioned2020-08-18T11:09:19Z
dc.date.available2020-08-18T11:09:19Z
dc.date.issued2020-08-01
dc.identifier.citationwang, jiahui, Yang, P., Liu, L., Zheng, B., Jiang, J., Ma, J.-P., … Chen, Y. (2020). 2D Crystalline Monolayer Nanosheets Produced from 1D-Amorphous Metal-Organic Framework. doi:10.21203/rs.3.rs-45816/v1
dc.identifier.doi10.21203/rs.3.rs-45816/v1
dc.identifier.urihttp://hdl.handle.net/10754/664652
dc.description.abstractMOFs are typical 3D crystalline materials, and amorphous MOFs emerges as a new attractive material family very recently. Herein, we report a novel layered MOF, IPM-1, which is synthesized from a cage-like organic linker with extremely weak interlaminar interaction. When subjected to external disturbance, IPM-1 degraded to an intermediate state between the crystalline and amorphous phase (1D-amorphours), in which the layers retain the in-plane two-dimension periodic structure but are misaligned in the third dimension, leading to the loss of apparent porosity and crystallinity. 1D-amorphous IPM-1 is readily exfoliated into crystalline 2D nanosheets with a thickness of 1.15 nm at gram-scale, excellent uniformity and homogeneity, lateral size up to 10 µm, and restored microporosity. They can fabricate wafer-scale thin films and present the first mass-producible 2D monolayer material. This work underlines that MOFs without apparent crystallinity can be idea precursors for the successful preparation of 2D crystalline monolayer nanosheets.
dc.description.sponsorshipY.C. thanks Prof. Jean-Pierre Sauvage, Enrico Traversa, Jean-Marie Basset, Yi Zhang, Min Liu, Bo Tang, Yu-Bin Dong, Guo-Xia Jin, Tao Yue, Hai Xu for the helpful discussion.
dc.publisherResearch Square Platform LLC
dc.relation.urlhttps://www.researchsquare.com/article/rs-45816/v1
dc.rightsArchived with thanks to Research Square
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.title2D Crystalline Monolayer Nanosheets Produced from 1D-Amorphous Metal-Organic Framework
dc.typePreprint
dc.contributor.departmentAdvanced Membranes and Porous Materials Research Center
dc.contributor.departmentChemical Science Program
dc.contributor.departmentNanostructured Functional Materials (NFM) laboratory
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.eprint.versionPre-print
dc.contributor.institutionCent S University
dc.contributor.institutionXi’an University of Science and Technology
dc.contributor.institutionShandong Normal Univ
dc.contributor.institutionXiangtan Univ
dc.contributor.institutionUniversity of Electronic Science and Technology of China
kaust.personLiu, Lingmei
kaust.personHan, Yu
refterms.dateFOA2020-08-18T11:11:44Z


Files in this item

Thumbnail
Name:
c2f5c650-3a17-4e26-a78f-6292e2426d42.pdf
Size:
793.9Kb
Format:
PDF
Description:
preprint

This item appears in the following Collection(s)

Show simple item record

Archived with thanks to Research Square
Except where otherwise noted, this item's license is described as Archived with thanks to Research Square