A Hierarchical Anodic Aluminum Oxide Template
Hu, Youdi1,2; Wang, Xiao1; Zhang, Meng1; Wang, Shuaiqi1; Li, Shunde1; Chen, Gang1,2
2021-01
Source PublicationNANO LETTERS
ISSN1530-6984
EISSN1530-6992
Volume21Issue:1Pages:250-257
Status已发表
DOI10.1021/acs.nanolett.0c03585
Abstract

Anodic aluminum oxide (AAO)templates are widely used for the development of various functional nanomaterials due to their highly ordered and tunable porous structures. Here, we report a new hierarchical AAO (hAAO) template with the hexagonally ordered unit cells and the radially distributed nanochannels. It is formed by integrating the self-assembled polystyrene microsphere template into the AAO fabrication process and rationalized in terms of mechanical stress and electric-field-induced oxide dissolution. The back side of the hAAO template resembles a moth-eye-like nanoarray, which shows good hydrophobicity. A variety of radial nanopillar arrays and moth-eye-like nanoarrays are fabricated by a series of materials and synthesis techniques employing the hAAO template. These unique nanoarrays demonstrate many physicochemical properties that are distinct from those obtained from the conventional AAO template.

Keywordhierarchical anodic aluminum oxide radial nanopillar array moth-eye-like nanoarray
Indexed BySCI
Language英语
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS SubjectChemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS IDWOS:000611082000035
PublisherAMER CHEMICAL SOC
WOS KeywordGROWTH ; ARRAYS ; SURFACES ; FABRICATION ; MEMBRANES
Original Document TypeArticle
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttps://kms.shanghaitech.edu.cn/handle/2MSLDSTB/125890
Collection物质科学与技术学院_博士生
物质科学与技术学院_PI研究组_陈刚组
物质科学与技术学院_硕士生
Affiliation1.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China;
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
First Author AffilicationSchool of Physical Science and Technology
First Signature AffilicationSchool of Physical Science and Technology
Recommended Citation
GB/T 7714
Hu, Youdi,Wang, Xiao,Zhang, Meng,et al. A Hierarchical Anodic Aluminum Oxide Template[J]. NANO LETTERS,2021,21(1):250-257.
APA Hu, Youdi,Wang, Xiao,Zhang, Meng,Wang, Shuaiqi,Li, Shunde,&Chen, Gang.(2021).A Hierarchical Anodic Aluminum Oxide Template.NANO LETTERS,21(1),250-257.
MLA Hu, Youdi,et al."A Hierarchical Anodic Aluminum Oxide Template".NANO LETTERS 21.1(2021):250-257.
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