Tuning the Growth Mode of Pt on AuNRs via Modulating the Competition of Pt Deposition and Oxidative Etching of Au Nanorods

Yu Xia; Xingchen Ye; Sijia Zhao; Lingyu Zhang; Yujie Ma; Xing Wang; Yong Liu; Yawen Wang; Xianying Wang; Shaoyan Wang; Yuhua Feng

doi:10.1039/d6qi00111d

January 1, 2026Inorganic Chemistry Frontiers

Tuning the Growth Mode of Pt on AuNRs via Modulating the Competition of Pt Deposition and Oxidative Etching of Au Nanorods

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Key Points

The aim is to explore how surfactant concentration influences the deposition of platinum on gold nanorods.
Systematic modulation of cetyltrimethylammonium bromide (CTAB) surfactant concentration in growth solution.
Assessment of the effects on competitive deposition and oxidative etching of gold nanorods.
Alterations in surfactant concentration significantly impacted platinum deposition.
The study demonstrates a potential strategy for tuning growth modes on nanostructures.

Implication

Manipulating surfactant levels affects platinum deposition on gold nanorods, suggesting tuning strategies for nanostructures.

Abstract

In this work, by systematic modulation of the concentration of the cetyltrimethylammonium bromide (CTAB) surfactant in growth solution, the competitive deposition of Pt on Au nanorods (AuNRs) and Br- ions...

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Cite This Study

Xia et al. (2026) studied this question.

synapsesocial.com/papers/69c08b6ba48f6b84677f8bd7 https://doi.org/10.1039/d6qi00111d

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Tuning the Growth Mode of Pt on AuNRs via Modulating the Competition of Pt Deposition and Oxidative Etching of Au Nanorods

Key Points

Implication

Abstract

Discussion

Cite This Study

Tuning the Growth Mode of Pt on AuNRs via Modulating the Competition of Pt Deposition and Oxidative Etching of Au Nanorods

Key Points

Implication

Abstract

Discussion

Cite This Study

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