Formaldehyde electrochemical sensor based on Pt/graphene nanocomposite

ZHENG Liang-jun; HUANG Juan-hui; XIE Jin-can; XIANG Cui-li; ZOU Yong-jin; SUN Li-xian

doi:10.13873/J.1000-9787(2016)02-0081-03

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Formaldehyde electrochemical sensor based on Pt/graphene nanocomposite

更新时间：2025-09-11

- Formaldehyde electrochemical sensor based on Pt/graphene nanocomposite
- Vol. 35, Issue 2, Pages: 81-83(2016)
- 作者机构：
  
  广西信息材料重点实验室桂林电子科技大学
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2016)02-0081-03
  CLC： TP212.2
- Published：2016
- 稿件说明：
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[1]郑良军,黄娟慧,谢金灿,向翠丽,邹勇进,孙立贤.基于Pt/石墨烯纳米复合材料的甲醛电化学传感器[J].传感器与微系统,2016,35(02):81-83.

ZHENG Liang-jun, HUANG Juan-hui, XIE Jin-can, et al. Formaldehyde electrochemical sensor based on Pt/graphene nanocomposite[J]. 2016, 35(2): 81-83.
[1]郑良军,黄娟慧,谢金灿,向翠丽,邹勇进,孙立贤.基于Pt/石墨烯纳米复合材料的甲醛电化学传感器[J].传感器与微系统,2016,35(02):81-83. DOI： 10.13873/J.1000-9787(2016)02-0081-03.

ZHENG Liang-jun, HUANG Juan-hui, XIE Jin-can, et al. Formaldehyde electrochemical sensor based on Pt/graphene nanocomposite[J]. 2016, 35(2): 81-83. DOI： 10.13873/J.1000-9787(2016)02-0081-03.

摘要

采用电沉积的方法制备了Pt/石墨烯纳米复合材料

考察了该复合材料的电化学性能

用于甲醛的检测

表现出良好的检测性能。实验结果表明:在0.1 mol/L的H2SO4溶液中

Pt/石墨烯纳米复合材料修饰电极可以实现在2×10-6

×10-3mol/L浓度范围内甲醛浓度的检测

最低检测限为1×10-6mol/L

并且具有高的灵敏度和良好的重现性。

Abstract

Pt / graphene nanocomposite is prepared by electrodeposition and its electrochemical performance is studied

and nanocomposite exhibits good performance for detection of formaldehyde. Experimental results indicate that the nanocomposite modified electrode can realize formaldehyde detection in the range of 2 × 10- 6

2 ×10- 3mol / L in 0. 1 mol / L H2SO4 solution

the lowest detection limit is 1 × 10- 6mol / L

furthermore

it has high sensitivity and good reproducibility.

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Keywords

references

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Graphene/poly（methyl methacrylate） chemiresistor sensor for formaldehyde odor sensing [J] . Taher Alizadeh,Leyla Hamed Soltani. Journal of Hazardous Materials . 2013

Solid organic acid tetrafluorohydroquinone functionalized single-walled carbon nanotube chemiresistive sensors for highly sensitive and selective formaldehyde detection [J] . Diwen Shi,Liangming Wei,Jian Wang,Jiang Zhao,Changxin Chen,Dong Xu,Huijuan Geng,Yafei Zhang. Sensors & Actuators: B. Chemical . 2013

A novel electrochemical sensor for formaldehyde based on palladium nanowire arrays electrode in alkaline media [J] . Yan Zhang,Min Zhang,Zhiquan Cai,Meiqiong Chen,Faliang Cheng. Electrochimica Acta . 2012

Nanofibrous polyethyleneimine membranes as sensitive coatings for quartz crystal microbalance-based formaldehyde sensors [J] . Xianfeng Wang,Bin Ding,Min Sun,Jianyong Yu,Gang Sun. Sensors & Actuators: B. Chemical . 2009 (1)

Development of formaldehyde sensing element using porous glass impregnated with Schiff’s reagent [J] . Yasuko Yamada Maruo,Jiro Nakamura,Masahiro Uchiyama,Masanori Higuchi,Katsuyuki Izumi. Sensors & Actuators: B. Chemical . 2007 (2)

On-line monitoring of formaldehyde in air by cataluminescence-based gas sensor [J] . Kaowen Zhou,Xiaolin Ji,Nan Zhang,Xinrong Zhang. Sensors & Actuators: B. Chemical . 2006 (2)

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