Laser hybrid fabrication of tunable micro- and nano-scale surface structures and their functionalization

M. Zhong, T. Huang

研究成果: Chapter

1 被引用数 (Scopus)

抄録

We introduce a novel laser processing-dealloying hybrid approach for tunable surface micro-nano structures. We used a high-power laser to deposit a CuMn alloy layer onto an engineering material surface, then fined its microstructure, and finally introduced a chemical dealloying process. Three kinds of micro-nano structures can be fabricated: nanoporous Cu structure, three-dimensional manganese-based nanoporous structure, and micro-nano hierarchical Cu/Cu2O structure. Their dimension is tunable via laser processing and dealloying parameters.The fabricated micro-nano structures show good potential for functionalization on catalysis, superhydrophobic, degradation of methyl orange, surface enhanced Raman spectrum, and catalysis transform.

本文言語English
ホスト出版物のタイトルLaser Surface Engineering
ホスト出版物のサブタイトルProcesses and Applications
出版社Elsevier Inc.
ページ213-235
ページ数23
ISBN(電子版)9781782420798
ISBN(印刷版)9781782420743
DOI
出版ステータスPublished - 2015
外部発表はい

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

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