Water as an agent for the morphology modification of metal oxalate materials on the nanoscale: from sheets to rodsopen access
- Authors
- Kim, Minog; Kim, YooJin; Kwon, WonJong; Yoon, Sungho
- Issue Date
- Jan-2016
- Publisher
- NATURE PUBLISHING GROUP
- Citation
- SCIENTIFIC REPORTS, v.6
- Journal Title
- SCIENTIFIC REPORTS
- Volume
- 6
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/45703
- DOI
- 10.1038/srep19282
- ISSN
- 2045-2322
- Abstract
- A number of approaches have been used to control the shape of metal oxalates, which often used as precursors for metal oxide nanomaterials. However, attempts to use water as a regulator have not been reported. Here in we report systematic studies on related topics: nanosheets, composed of 1-dimensional [M(C2O4)(EG)] (M = Zn or Co) polymeric structure, could be transformed into nanorods by using water as a shape-shifting agent because water can readily substitute EG ligand, leading alternation of inter-chain hydrogen bonding interactions. In addition, heat-treatment of these nanomaterials with diverse morphologies resulted in porous metal oxides with high degrees of shape retention.
- Files in This Item
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- Appears in
Collections - College of Natural Sciences > Department of Chemistry > 1. Journal Articles
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