Concave octopus-like PtCu nanoframe mediated photo-electro Fenton catalysis for fast organic dyestuff elimination

Yangyang Yan; Shaowen Cheng; Ping Zhou; Heying Li; Xiaoran Liu; Manping Lin; Feihu Xie; Keke Zhang; Yi Zhang; Chenyang Zhang; Shuang Zhao; Jiahua Shi; Jinghua Li

doi:10.1039/d2na00233g

Concave octopus-like PtCu nanoframe mediated photo-electro Fenton catalysis for fast organic dyestuff elimination

Nanoscale Adv. 2022 May 12;4(13):2782-2786. doi: 10.1039/d2na00233g. eCollection 2022 Jun 28.

Authors

Yangyang Yan^{1

2}, Shaowen Cheng¹, Ping Zhou¹, Heying Li^{1

2}, Xiaoran Liu¹, Manping Lin¹, Feihu Xie², Keke Zhang², Yi Zhang², Chenyang Zhang², Shuang Zhao³, Jiahua Shi³, Jinghua Li^{1

2

3}

Affiliations

¹ The 1st Affiliated Hospital, Department of Wound Repair, Engineering Research Center of Biomaterials and Medical Devices of Hainan Province, College of Emergency and Trauma, Hainan Medical University Haikou 570100 China.
² College of Medical Technology and Engineering, College of Materials Science and Engineering, The 1st Affiliated Hospital, Henan University of Science and Technology Luoyang 471003 China.
³ College of Chemistry and Chemical Engineering, Key Laboratory of Natural Medicine and Immune-Engineering of Henan Province, Henan University Kaifeng 475004 China sjiahua@henu.edu.cn.

Abstract

In this work, a photo-electro Fenton catalytic nanoplatform based on concave octopus-like PtCu nanoframes was fabricated for organic dyestuff degradation. The electrochemical oxidation reaction was performed to generate hydrogen peroxide (H₂O₂) on the interface of PtCu nanoframes via a promising electro-Fenton process for on-demand aqueous remediation.