Surface Defects Improved SERS Activity of Nanoporous Gold Prepared by Electrochemical Dealloying

Surface Defects Improved SERS Activity of Nanoporous Gold Prepared by Electrochemical Dealloying

Nanoporous metals possess excellent catalytic and optical properties that are related with surface morphology. Here, we modulated the ligament surface of nanoporous gold (NPG) by controlling electrochemical dealloying and obtained NPG with an improved enhancement of its surface-enhanced Raman scatte...

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Bibliographic Details
Main Authors: Ling Zhang, Zhiyu Jing, Zhexiao Li, Takeshi Fujita
Format: Article
Language:English
Published: MDPI AG 2022-12-01
Series:Nanomaterials
Subjects:
nanoporous gold
electrochemical dealloying
surface morphology
chemical state
surface-enhanced Raman scattering
Online Access:https://www.mdpi.com/2079-4991/13/1/187

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