2D Metals by Repeated Size Reduction. Issue 37 (15th July 2016)

• Record Type: Journal Article
• Authors: Liu, Hanwen; Tang, Hao; Fang, Minghao; Si, Wenjie; Zhang, Qinghua; Huang, Zhaohui; Gu, Lin; Pan, Wei; Yao, Jie; Nan, Cewen; Wu, Hui
• Is Part Of: Advanced materials. Volume 28:Issue 37(2016)
• Page Start: 8170
• Page End: 8176
• Publication Date: 2016-07-15
• Subjects: 2D metals -- mass‐production -- nanosheets -- size reduction; Materials -- Periodicals; Chemical vapor deposition -- Periodicals; 620.11
• DOI: 10.1002/adma.201601180
• Languages: English
• ISSNs: 0935-9648

Abstract

Abstract : A general and convenient strategy for manufacturing freestanding metal nanolayers is developed on large scale. By the simple process of repeatedly folding and calendering stacked metal sheets followed by chemical etching, free‐standing 2D metal (e.g., Ag, Au, Fe, Cu, and Ni) nanosheets are obtained with thicknesses as small as 1 nm and with sizes of the order of several micrometers.