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[期刊论文]

Synthesis and Electrocatalytic Activity of 3Au?1Pd Alloy Nanoparticles/Graphene Composite for Bisphenol A Detection

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author:

Huang, Caixia (Huang, Caixia.) [1] | Wu, Yueting (Wu, Yueting.) [2] | Chen, Jinsong (Chen, Jinsong.) [3] | Unfold

Indexed by:

Scopus SCIE

Abstract:

In this study, a 3Au?1Pd alloy nanoparticles/graphene composite (3Au?1Pd alloy NPs/GN) with carboxyl groups and hydroxyl groups was prepared facilely by co-reduction of graphene oxide (GO), HAuCl4, K2PdCl4, with an Au?Pd alloy molar ratio of 3:1. The composite modified glass carbon electrode (GCE) showed a good performance for detecting bisphenol A (BPA) due to the enhanced electron transfer kinetics and large active surface area. The effective enrichment of BPA is attributed to the carboxyl groups and hydroxyl groups on the composite. According to the results of differential pulse voltammetry (DPV), the BPA oxidation current is linear to its concentration in the range of 10 nM5.0 mu M (R=0.998), and the detection limit is found to be 4.0 nM (S/N=3).

Keyword:

3Au?1Pd alloy nanoparticles Bisphenol A Electrochemical detection Graphene

Community:

  • [ 1 ] [Huang, Caixia]Fuzhou Univ, Fujian Key Lab Med Instrument & Pharmaceut Techno, Fuzhou 350002, Fujian, Peoples R China
  • [ 2 ] [Wu, Yueting]Fuzhou Univ, Fujian Key Lab Med Instrument & Pharmaceut Techno, Fuzhou 350002, Fujian, Peoples R China
  • [ 3 ] [Pan, Haibo]Fuzhou Univ, Fujian Key Lab Med Instrument & Pharmaceut Techno, Fuzhou 350002, Fujian, Peoples R China
  • [ 4 ] [Du, Min]Fuzhou Univ, Fujian Key Lab Med Instrument & Pharmaceut Techno, Fuzhou 350002, Fujian, Peoples R China
  • [ 5 ] [Huang, Caixia]Fuzhou Univ, Inst Res Funct Mat, Fuzhou 350002, Fujian, Peoples R China
  • [ 6 ] [Han, Zhizhong]Fuzhou Univ, Inst Res Funct Mat, Fuzhou 350002, Fujian, Peoples R China
  • [ 7 ] [Pan, Haibo]Fuzhou Univ, Inst Res Funct Mat, Fuzhou 350002, Fujian, Peoples R China
  • [ 8 ] [Huang, Caixia]Fuzhou Univ, Coll Chem & Chem Engn, Fuzhou 350108, Fujian, Peoples R China
  • [ 9 ] [Wu, Yueting]Fuzhou Univ, Coll Chem & Chem Engn, Fuzhou 350108, Fujian, Peoples R China
  • [ 10 ] [Chen, Jinsong]Fuzhou Univ, Coll Chem & Chem Engn, Fuzhou 350108, Fujian, Peoples R China
  • [ 11 ] [Han, Zhizhong]Fuzhou Univ, Coll Chem & Chem Engn, Fuzhou 350108, Fujian, Peoples R China
  • [ 12 ] [Wang, Jian]Fuzhou Univ, Coll Chem & Chem Engn, Fuzhou 350108, Fujian, Peoples R China
  • [ 13 ] [Pan, Haibo]Fuzhou Univ, Coll Chem & Chem Engn, Fuzhou 350108, Fujian, Peoples R China

Reprint 's Address:

  • 潘海波

    [Pan, Haibo]Fuzhou Univ, Fujian Key Lab Med Instrument & Pharmaceut Techno, Yishan Campus, Fuzhou 350002, Fujian, Peoples R China

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Source :

ELECTROANALYSIS

ISSN: 1040-0397

Year: 2012

Issue: 6

Volume: 24

Page: 1416-1423

2 . 8 1 7

JCR@2012

2 . 7 0 0

JCR@2023

ESI Discipline: CHEMISTRY;

JCR Journal Grade:2

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count: 33

SCOPUS Cited Count: 35

30 Days PV: 0

操作日志

管理员  2024-08-22 11:17:25  更新被引

管理员  2024-07-29 15:36:27  更新被引

管理员  2024-04-26 00:23:18  更新被引

管理员  2020-11-13 01:34:37  创建

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