Spherical Superstructure of Boron Nitride Nanosheets Derived from Boron-Containing Metal-Organic Frameworks
- Authors
- Cao, Lei; Dai, Pengcheng; Tang, Jing; Li, Dong; Chen, Ruihua; Liu, Dandan; Gu, Xin; Li, Liangjun; Bando, Yoshio; Ok, Yong Sik; Zhao, Xuebo; Yamauchi, Yusuke
- Issue Date
- 13-5월-2020
- Publisher
- AMER CHEMICAL SOC
- Citation
- JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, v.142, no.19, pp.8755 - 8762
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
- Volume
- 142
- Number
- 19
- Start Page
- 8755
- End Page
- 8762
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/55706
- DOI
- 10.1021/jacs.0c01023
- ISSN
- 0002-7863
- Abstract
- The assembly of two-dimensional (2D) nanosheets into three-dimensional (3D) well-organized superstructures is one of the key topics in materials chemistry and physics, due to their potential applications in various fields. Herein, starting from the crystalline metal-organic framework (MOF) particles, a spherical superstructure consisting of metal-organic framework nanosheets (SS-MOFNSs) is synthesized via a simple solvothermal transformation process. After pyrolysis and nitrogenization in ammonia, the SS-MOFNSs are further transformed into the spherical superstructure consisting of boron nitride nanosheets (SS-BNNSs), which preserve the original spherical superstructure morphology. Taking advantage of this unique superstructure, the resulting SS-BNNSs exhibit excellent catalytic activity for selective oxidative dehydrogenation of propane to produce propylene and ethylene. The results of this work provide a novel synthetic strategy to fabricate 3D spherical superstructures consisting of 2D nanosheets for high-performance applications in catalysis, energy storage, as well as other related fields.
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Collections - College of Life Sciences and Biotechnology > Division of Environmental Science and Ecological Engineering > 1. Journal Articles
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