Oxidation-promoted interfacial synthesis of redox-active bis(diimino)nickel nanosheet

Eunice J.H. Phua; Kuo Hui Wu; Keisuke Wada; Tetsuro Kusamoto; Hiroaki Maeda; Jian Cao; Ryota Sakamoto; Hiroyasu Masunaga; Sono Sasaki; Jia Wei Mei; Wei Jiang; Feng Liu; Hiroshi Nishihara

doi:10.1246/cl.170928

Oxidation-promoted interfacial synthesis of redox-active bis(diimino)nickel nanosheet

Eunice J.H. Phua, Kuo Hui Wu, Keisuke Wada, Tetsuro Kusamoto, Hiroaki Maeda, Jian Cao, Ryota Sakamoto, Hiroyasu Masunaga, Sono Sasaki, Jia Wei Mei, Wei Jiang, Feng Liu, Hiroshi Nishihara

Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

18 Scopus citations

Abstract

Bis(diimino)nickel (NiDI) nanosheet is prepared by two methods of oxidation-promoted interfacial coordination reactions of nickel(II) ions with hexaaminobenzene. The thickness of the large chemically formed NiDI nanosheet can be controlled from atomic layers to thousands of layers. The morphology of electrochemically formed NiDI-modified electrode achievable within a minute suggests longitudinal growth of nanosheets at the surface. Increasing capacity of the NiDI with its amount indicates NiDI as a promising energy storage material.

Original language	English (US)
Pages (from-to)	126-129
Number of pages	4
Journal	Chemistry Letters
Volume	47
Issue number	2
DOIs	https://doi.org/10.1246/cl.170928
State	Published - 2018

Bibliographical note

Funding Information:
This work is supported by JST-CREST JPMJCR15F2, and JSPS KAKENHI Grant Numbers JP15H00862, JP15J06673, JP15K13654, JP16H00900, JP16H00957, JP26220801, JP26708005, JP17H05354, JP17H03028. Work at Utah is supported by US Department of Energy (Grant No. DE FG02-04ER46148). The synchrotron radiation experiments were performed at BL45XU in SPring-8 with the approval of RIKEN (Proposal No. 20160041). Part of this work was performed using facilities of the Cryogenic Research Center, the University of Tokyo. XPS measurements were conducted at Advanced Characterization Nanotechnology Platform of the University of Tokyo, supported by “Nanotechnology Platform” of the Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan. We acknowledge NERSC and CHPC at the University of Utah for providing the computing resources. EP acknowledges Research Fellowships of Japan Society for the Promotion of Science (JSPS) for Young Scientists and the Materials Education Program for the Future Leaders in Research, Industry, and Technology (MERIT).

Publisher Copyright:
© 2018 The Chemical Society of Japan.

Keywords

Bis(diimino)nickel
Coordination nanosheet (CONASH)
Electropolymerization

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10.1246/cl.170928

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title = "Oxidation-promoted interfacial synthesis of redox-active bis(diimino)nickel nanosheet",

abstract = "Bis(diimino)nickel (NiDI) nanosheet is prepared by two methods of oxidation-promoted interfacial coordination reactions of nickel(II) ions with hexaaminobenzene. The thickness of the large chemically formed NiDI nanosheet can be controlled from atomic layers to thousands of layers. The morphology of electrochemically formed NiDI-modified electrode achievable within a minute suggests longitudinal growth of nanosheets at the surface. Increasing capacity of the NiDI with its amount indicates NiDI as a promising energy storage material.",

keywords = "Bis(diimino)nickel, Coordination nanosheet (CONASH), Electropolymerization",

author = "Phua, {Eunice J.H.} and Wu, {Kuo Hui} and Keisuke Wada and Tetsuro Kusamoto and Hiroaki Maeda and Jian Cao and Ryota Sakamoto and Hiroyasu Masunaga and Sono Sasaki and Mei, {Jia Wei} and Wei Jiang and Feng Liu and Hiroshi Nishihara",

note = "Funding Information: This work is supported by JST-CREST JPMJCR15F2, and JSPS KAKENHI Grant Numbers JP15H00862, JP15J06673, JP15K13654, JP16H00900, JP16H00957, JP26220801, JP26708005, JP17H05354, JP17H03028. Work at Utah is supported by US Department of Energy (Grant No. DE FG02-04ER46148). The synchrotron radiation experiments were performed at BL45XU in SPring-8 with the approval of RIKEN (Proposal No. 20160041). Part of this work was performed using facilities of the Cryogenic Research Center, the University of Tokyo. XPS measurements were conducted at Advanced Characterization Nanotechnology Platform of the University of Tokyo, supported by “Nanotechnology Platform” of the Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan. We acknowledge NERSC and CHPC at the University of Utah for providing the computing resources. EP acknowledges Research Fellowships of Japan Society for the Promotion of Science (JSPS) for Young Scientists and the Materials Education Program for the Future Leaders in Research, Industry, and Technology (MERIT). Publisher Copyright: {\textcopyright} 2018 The Chemical Society of Japan.",

year = "2018",

doi = "10.1246/cl.170928",

language = "English (US)",

volume = "47",

pages = "126--129",

journal = "Chemistry Letters",

issn = "0366-7022",

publisher = "Oxford University Press",

number = "2",

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TY - JOUR

T1 - Oxidation-promoted interfacial synthesis of redox-active bis(diimino)nickel nanosheet

AU - Phua, Eunice J.H.

AU - Wu, Kuo Hui

AU - Wada, Keisuke

AU - Kusamoto, Tetsuro

AU - Maeda, Hiroaki

AU - Cao, Jian

AU - Sakamoto, Ryota

AU - Masunaga, Hiroyasu

AU - Sasaki, Sono

AU - Mei, Jia Wei

AU - Jiang, Wei

AU - Liu, Feng

AU - Nishihara, Hiroshi

N1 - Funding Information: This work is supported by JST-CREST JPMJCR15F2, and JSPS KAKENHI Grant Numbers JP15H00862, JP15J06673, JP15K13654, JP16H00900, JP16H00957, JP26220801, JP26708005, JP17H05354, JP17H03028. Work at Utah is supported by US Department of Energy (Grant No. DE FG02-04ER46148). The synchrotron radiation experiments were performed at BL45XU in SPring-8 with the approval of RIKEN (Proposal No. 20160041). Part of this work was performed using facilities of the Cryogenic Research Center, the University of Tokyo. XPS measurements were conducted at Advanced Characterization Nanotechnology Platform of the University of Tokyo, supported by “Nanotechnology Platform” of the Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan. We acknowledge NERSC and CHPC at the University of Utah for providing the computing resources. EP acknowledges Research Fellowships of Japan Society for the Promotion of Science (JSPS) for Young Scientists and the Materials Education Program for the Future Leaders in Research, Industry, and Technology (MERIT). Publisher Copyright: © 2018 The Chemical Society of Japan.

PY - 2018

Y1 - 2018

N2 - Bis(diimino)nickel (NiDI) nanosheet is prepared by two methods of oxidation-promoted interfacial coordination reactions of nickel(II) ions with hexaaminobenzene. The thickness of the large chemically formed NiDI nanosheet can be controlled from atomic layers to thousands of layers. The morphology of electrochemically formed NiDI-modified electrode achievable within a minute suggests longitudinal growth of nanosheets at the surface. Increasing capacity of the NiDI with its amount indicates NiDI as a promising energy storage material.

AB - Bis(diimino)nickel (NiDI) nanosheet is prepared by two methods of oxidation-promoted interfacial coordination reactions of nickel(II) ions with hexaaminobenzene. The thickness of the large chemically formed NiDI nanosheet can be controlled from atomic layers to thousands of layers. The morphology of electrochemically formed NiDI-modified electrode achievable within a minute suggests longitudinal growth of nanosheets at the surface. Increasing capacity of the NiDI with its amount indicates NiDI as a promising energy storage material.

KW - Bis(diimino)nickel

KW - Coordination nanosheet (CONASH)

KW - Electropolymerization

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JO - Chemistry Letters

JF - Chemistry Letters

IS - 2

ER -

Oxidation-promoted interfacial synthesis of redox-active bis(diimino)nickel nanosheet

Abstract

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