Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김한수 | - |
dc.date.accessioned | 2019-12-08T20:03:41Z | - |
dc.date.available | 2019-12-08T20:03:41Z | - |
dc.date.issued | 2018-08 | - |
dc.identifier.citation | CHEMISTRYOPEN, v. 7, no. 8, page. 599-603 | en_US |
dc.identifier.issn | 2191-1363 | - |
dc.identifier.uri | https://onlinelibrary.wiley.com/doi/full/10.1002/open.201800120 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/119817 | - |
dc.description.abstract | Herein, we report a novel method for the formation of hollow Prussian blue analogue (CoFe-PBA) nanocubes, using spherical silica particles as sacrificial templates. In the first step, silica cores are coated by a CoFe-PBA shell and then removed by etching with hydrofluoric acid (HF). The cubic shape of CoFe-PBA is well-retained even after the removal of the silica cores, resulting in the formation of hollow CoFe-PBA cubes. The specific capacity of the hollow CoFe-PBA nanocubes electrodes is about two times higher than that of solid CoFe-PBA nanocubes as storage materials for sodium ions. Such an improvement in the electrochemical properties can be attributed to their hollow internal nanostructure. The hollow architecture can offer a larger interfacial area between the electrolyte and the electrode, leading to an improvement in the electrochemical activity. This strategy can be applied to develop PBAs with hollow interiors for a wide range of applications. | en_US |
dc.description.sponsorship | M.B.Z. acknowledges financial support from Japan Society for the Promotion of Science (JSPS). This work was supported by the Deanship of Scientific Research (DSR), King Abdulaziz University (Grant number KEP-7-130-39), an Australian Research Council (ARC) Future Fellow (Grant number FT150100479), JSPS KAKENHI (Grant numbers 17H05393 and 17K19044), and the research fund by the Suzuken Memorial Foundation. This work was also supported by the National Natural Science Foundation of China (NSFC) (61604070), the Natural Science Foundation of the Higher Education Institutions of Jiangsu Province (16KJB430015), the National Natural Science Foundation of Jiangsu Province (BK20161000), and the Jiangsu Six Talent Plan. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | WILEY-V C H VERLAG GMBH | en_US |
dc.subject | batteries | en_US |
dc.subject | coordination polymers | en_US |
dc.subject | crystal growth | en_US |
dc.subject | hollow structures | en_US |
dc.subject | Prussian blue analogues | en_US |
dc.title | Synthesis of Hollow Co-Fe Prussian Blue Analogue Cubes by using Silica Spheres as a Sacrificial Template | en_US |
dc.type | Article | en_US |
dc.relation.no | 8 | - |
dc.relation.volume | 7 | - |
dc.identifier.doi | 10.1002/open.201800120 | - |
dc.relation.page | 599-603 | - |
dc.relation.journal | CHEMISTRYOPEN | - |
dc.contributor.googleauthor | Azhar, Alowasheeir | - |
dc.contributor.googleauthor | Zakaria, Mohamed B. | - |
dc.contributor.googleauthor | Ebeid, El-Zeiny M. | - |
dc.contributor.googleauthor | Chikyow, Toyohiro | - |
dc.contributor.googleauthor | Bando, Yoshio | - |
dc.contributor.googleauthor | Alshehri, Abdulmohsen Ali | - |
dc.contributor.googleauthor | Alghamdi, Yousef Gamaan | - |
dc.contributor.googleauthor | Cai, Ze-Xing | - |
dc.contributor.googleauthor | Kumar, Nanjundan Ashok | - |
dc.contributor.googleauthor | Kim, Hansu | - |
dc.relation.code | 2018005920 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ENERGY ENGINEERING | - |
dc.identifier.pid | khansu | - |
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