Synthesis of Cu2O nanourchins from Cu nanosheets synthesised in hydrophilic bilayers of hyperswollen lamellar phase

Sasaki, Koki; Miyake, Koji; Uchida, Yoshiaki et al.

Liquid Crystals, 2023, 50(7-10), 1287-1291

Number of Access:895（2025-12-21 11:43 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/91339

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Title
Synthesis of Cu2O nanourchins from Cu nanosheets synthesised in hydrophilic bilayers of hyperswollen lamellar phase
Creator
CreatorName
Sasaki, Koki
NRID
1000040844717 1000040844717
ORCID
0000-0001-9868-5391 0000-0001-9868-5391
researchmap permalink
7000028816 7000028816
Scopus Author ID
56594314800 56594314800
CreatorName
Miyake, Koji
NRID
1000060559558 1000060559558
ORCID
0000-0001-5043-9239 0000-0001-5043-9239
researchmap permalink
Yoshiaki_Uchida Yoshiaki_Uchida
Scopus Author ID
8348749200 8348749200
CreatorName
Uchida, Yoshiaki
NRID
1000010283730 1000010283730
researchmap permalink
read0046501 read0046501
Scopus Author ID
7201750198 7201750198
CreatorName
Nishiyama, Norikazu
Subject
copper (I) oxide
hyperswollen lamellar phase
Nanosheet
nanourchin
Description
This is an Accepted Manuscript of an article published by Taylor & Francis in Liquid Crystals on 27 Jan. 2023, available at https://doi.org/10.1080/02678292.2023.2168306.
Abstract
Nanostructured materials have attracted attention due to their unique chemical and physical properties different from the bulk. Some nanostructures transform their shape through reactions like oxidation and reduction. Here, we report the Cu2O nanourchin synthesis using spontaneous growth from Cu nanosheets (CuNSs). The CuNSs are synthesised inside the bilayers of the hyperswollen lamellar phase. The obtained CuNSs become Cu2O after drying at 90°C. Atomic force microscopy indicates that the CuNSs are oxidised in the air in the heating process to give Cu2O nanourchins.
Publisher
Taylor and Francis Ltd.
Source Title
Liquid Crystals
Volume (Issue)
50(7-10)
Page
1287-1291
Date of Issued
2023-01-27
Language
English
Handle URL
https://hdl.handle.net/11094/91339
PISSN
02678292
eISSN
13665855
Relation.isVersionOf
DOI (Publisher Version)
https://doi.org/10.1080/02678292.2023.2168306
Access Rights
open access
oaire:version
Accepted Manuscript
Category
学術雑誌論文 Journal Article