Syntheses of Zinc Oxide and Zinc Hydroxide Single Nanosheets

被引：71

作者：

Altuntasoglu, Ozge ^{[1
,2
]}

Matsuda, Yuki ^{[1
,2
]}

Ida, Shintaro ^{[3
]}

Matsumoto, Yasumichi ^{[1
,2
]}

机构：

[1] Kumamoto Univ, Grad Sch Sci & Technol, Kumamoto 8608555, Japan

[2] CREST, JST, Chiyoda Ku, Tokyo 1020075, Japan

[3] Kyushu Univ, Fac Engn, Dept Appl Chem, Nishi Ku, Fukuoka 8190395, Japan

来源：

CHEMISTRY OF MATERIALS | 2010年 / 22卷 / 10期

基金：

日本学术振兴会;

关键词：

SENSITIZED SOLAR-CELLS; ELECTROCHEMICAL PROPERTIES; LANTHANIDE IONS; ZNO FILMS; DEPOSITION; MANGANESE; PHOTOLUMINESCENCE; EXFOLIATION; ELECTRODEPOSITION; NANOSTRUCTURES;

D O I：

10.1021/cm100152q

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In this study, we present the preparation of zinc oxide (ZnO) and zinc hydroxide (Zn(OH)(2)) single nanosheets for the first time. ZnO nanosheet was prepared by delamination of layered ZnO intercalated with the dodecyl sulfate (DS) ion which was synthesized by cathodic electrodeposition process. In this case, the addition of La(3+) ion into the electrolyte was very critical for the further delamination process. On the other hand, Zn(OH)(2) nanosheet was prepared by delamination of layered Zn(OH)(2) intercalated with the DS ion that was prepared by a soft solution process using hexamethylenetetramine (HMT). The thicknesses of the ZnO and Zn(OH)(2) nanosheets were about 0.7 and 1.0 nm, respectively. The structures of the nanosheets were discussed with the results of transmission electron microscopy (TEM) and selected area electron diffraction (SAED) images.

引用

页码：3158 / 3164

页数：7

共 37 条

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