Formation of ideally ordered porous Ga oxide by anodization of pretextured Ga

被引：2
|
作者：
Kondo, Toshiaki [1 ]
Kuroda, Yusuke [1 ]
Shichijo, Tomoki [1 ]
Yanagishita, Takashi [2 ]
Masuda, Hideki [2 ]
机构：
[1] Aichi Univ Technol, Dept Mech Syst Engn, Gamagori, Aichi 4430047, Japan
[2] Tokyo Metropolitan Univ, Dept Appl Chem, Hachioji, Tokyo 1920397, Japan
来源：
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B | 2022年 / 40卷 / 01期
关键词：
GA2O3; ARCHITECTURE;
D O I：
10.1116/6.0001619
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
An ideally ordered nanohole array of Ga oxide was formed by anodizing pretextured Ga. Prior to anodization, an ideally ordered array of concaves was formed on the Ga surface by nanoimprinting using a metal mold. The anodization of the pretextured Ga was carried out in a phosphoric acid solution. During anodization, each concave acted as a starting point of hole generation, resulting in the formation of the ideally ordered porous Ga oxide. The present process is expected to be applied to fabricate a light energy conversion device, such as a hydrogen formation device.
引用
收藏
页数：3
相关论文
共 50 条
  • [1] Ideally ordered porous TiO2 prepared by anodization of pretextured Ti by nanoimprinting process
    Kondo, Toshiaki
    Nagao, Sanami
    Yanagishita, Takashi
    Nhat Truong Nguyen
    Lee, Kiyoung
    Schmuki, Patrik
    Masuda, Hideki
    ELECTROCHEMISTRY COMMUNICATIONS, 2015, 50 : 73 - 76
  • [2] Fabrication of ideally ordered anodic porous TiO2 by anodization of pretextured two-layered metals
    Kondo, Toshiaki
    Nagao, Sanami
    Hirano, Shota
    Yanagishita, Takashi
    Nhat Truong Nguyen
    Schmuki, Patrik
    Masuda, Hideki
    ELECTROCHEMISTRY COMMUNICATIONS, 2016, 72 : 100 - 103
  • [3] Conditions for fabrication of ideally ordered anodic porous alumina using pretextured Al
    Asoh, H
    Nishio, K
    Nakao, M
    Tamamura, T
    Masuda, H
    JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2001, 148 (04) : B152 - B156
  • [4] Formation of ideally ordered porous anodic zirconia by anodization of vacuum deposited Zr on molds
    Kondo, Toshiaki
    Tamura, Touko
    Yanagishita, Takashi
    Masuda, Hideki
    JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 2021, 39 (02):
  • [5] Formation of porous Ga oxide with high-aspect-ratio nanoholes by anodizing single Ga crystal
    Kondo, Toshiaki
    SCIENTIFIC REPORTS, 2023, 13 (01):
  • [6] Formation of porous Ga oxide with high-aspect-ratio nanoholes by anodizing single Ga crystal
    Toshiaki Kondo
    Scientific Reports, 13 (1)
  • [7] Formation of a porous cerium oxide membrane by anodization
    Lawrence, Neil J.
    Jiang, Keren
    Cheung, Chin Li
    CHEMICAL COMMUNICATIONS, 2011, 47 (09) : 2703 - 2705
  • [8] Preparation of ideally ordered through-hole anodic porous alumina membranes by two-layer anodization
    Yanagishita, Takashi
    Kato, Atsushi
    Masuda, Hideki
    JAPANESE JOURNAL OF APPLIED PHYSICS, 2017, 56 (03)
  • [9] Element Distribution in Porous Ga Oxide Obtained by Anodizing Ga in Phosphoric Acid
    Kondo, Toshiaki
    Matsuya, Hisato
    Habazaki, Hiroki
    JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2023, 170 (08)
  • [10] Ideally Ordered Anodic Porous Alumina on Si Substrate Prepared by Anodization of Sputtered Al-Mg Thin Film
    Yanagishita, Takashi
    Kikkawa, Ken
    Masuda, Hideki
    ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY, 2021, 10 (11)
12345