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Lee, Zonghoon
Atomic-Scale Electron Microscopy Lab.
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Morphologically Controlled Synthesis of Reduced-Dimensional ZnO/ Zn(OH)2 Nanosheets

Author(s)
Jeong, Gyu HyunJang, Hye SoungYoon, Jong ChanLee, ZonghoonYang, JieunJang, A-RangRyu, Gyeong Hee
Issued Date
2022-09
DOI
10.1021/acsomega.2c04108
URI
https://scholarworks.unist.ac.kr/handle/201301/60024
Citation
ACS OMEGA, v.7, no.40, pp.35834 - 35839
Abstract
Conventional two-dimensional materials either have natural layered structures or are produced, with large surface areas, via physical or chemical synthesis. However, to form a twodimensional material from a non-layered material, a method different from the existing ones is required. In this study, a surfactant-assisted method was utilized to synthesize Zn(OH)2 (a nonlayered transition metal oxide) nanosheets. This study described the synthesis of Zn(OH)2 nanosheets using an anionic sulfate layer and demonstrated a method of controlling the thickness and shape of the synthesized nanosheets by varying the surfactant concentration. Further, the characteristics of oxygen evolution reaction using ZnO/Zn(OH)2 nanosheets, obtained by annealing the synthesized sheets, as catalysts were studied.
Publisher
AMER CHEMICAL SOC
ISSN
2470-1343
Keyword
GROWTHAREAMOS2NANOSTRUCTURESGRAPHENESCALE

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