Preparation, characterization and NH3-sensing properties of reduced graphene oxide/copper phthalocyanine hybrid material

Xiaoqing Zhou; Xiaolin Wang; Bin Wang; Zhimin Chen; Chunying He; Yiqun Wu

doi:10.1016/j.snb.2013.11.090

Preparation, characterization and NH₃-sensing properties of reduced graphene oxide/copper phthalocyanine hybrid material

Xiaoqing Zhou
, Xiaolin Wang
, Bin Wang^*
, Zhimin Chen
, Chunying He
, Yiqun Wu

^*Corresponding author for this work

Heilongjiang University
Heilongjiang Institute of Technology
CAS - Shanghai Institute of Optics and Fine Mechanics

Research output: Contribution to journal › Article › peer-review

98 Citations (Scopus)

Abstract

A novel hybrid material composed of reduced graphene oxide (RGO) and 1,8,15,22-tetra-iso-pentyloxyphthalocyanine copper (3-CuPc) derivative was obtained. The resultant RGO/3-CuPc hybrid was characterized by Fourier transform infrared, Ultraviolet-visible, X-ray photoelectron and Raman spectroscopy, transmission electron microscopy and scan electron microscopy. The results indicated that 3-CuPc molecules were successfully anchored on the surface of the RGO sheets by the π-π stacking interaction. The NH₃ sensing behaviors of the RGO/3-CuPc hybrids were also investigated and compared with the sensors based on pristine RGO. The results showed that the response of the RGO/3-CuPc hybrid sensor is five times more sensitive than that of pristine RGO, and the recovery time is 10 times faster than that of pristine RGO. The RGO/3-CuPc hybrid sensor exhibited excellent response, reversibility and selectivity, indicating a remarkable accumulation effect as a result of 3-CuPc functionalized graphene. An innovative method for the application of RGO/MPc hybrids in the gas sensing field was provided.

Original language	English
Pages (from-to)	340-348
Number of pages	9
Journal	Sensors and Actuators, B: Chemical
Volume	193
DOIs	https://doi.org/10.1016/j.snb.2013.11.090
Publication status	Published - 31 Mar 2014
Externally published	Yes

Keywords

Ammonia
Copper phthalocyanine
Gas sensor
Hybrid
Reduced graphene oxide

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10.1016/j.snb.2013.11.090

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title = "Preparation, characterization and NH3-sensing properties of reduced graphene oxide/copper phthalocyanine hybrid material",

abstract = "A novel hybrid material composed of reduced graphene oxide (RGO) and 1,8,15,22-tetra-iso-pentyloxyphthalocyanine copper (3-CuPc) derivative was obtained. The resultant RGO/3-CuPc hybrid was characterized by Fourier transform infrared, Ultraviolet-visible, X-ray photoelectron and Raman spectroscopy, transmission electron microscopy and scan electron microscopy. The results indicated that 3-CuPc molecules were successfully anchored on the surface of the RGO sheets by the π-π stacking interaction. The NH3 sensing behaviors of the RGO/3-CuPc hybrids were also investigated and compared with the sensors based on pristine RGO. The results showed that the response of the RGO/3-CuPc hybrid sensor is five times more sensitive than that of pristine RGO, and the recovery time is 10 times faster than that of pristine RGO. The RGO/3-CuPc hybrid sensor exhibited excellent response, reversibility and selectivity, indicating a remarkable accumulation effect as a result of 3-CuPc functionalized graphene. An innovative method for the application of RGO/MPc hybrids in the gas sensing field was provided.",

keywords = "Ammonia, Copper phthalocyanine, Gas sensor, Hybrid, Reduced graphene oxide",

author = "Xiaoqing Zhou and Xiaolin Wang and Bin Wang and Zhimin Chen and Chunying He and Yiqun Wu",

year = "2014",

month = mar,

day = "31",

doi = "10.1016/j.snb.2013.11.090",

language = "English",

volume = "193",

pages = "340--348",

journal = "Sensors and Actuators, B: Chemical",

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TY - JOUR

T1 - Preparation, characterization and NH3-sensing properties of reduced graphene oxide/copper phthalocyanine hybrid material

AU - Zhou, Xiaoqing

AU - Wang, Xiaolin

AU - Wang, Bin

AU - Chen, Zhimin

AU - He, Chunying

AU - Wu, Yiqun

PY - 2014/3/31

Y1 - 2014/3/31

N2 - A novel hybrid material composed of reduced graphene oxide (RGO) and 1,8,15,22-tetra-iso-pentyloxyphthalocyanine copper (3-CuPc) derivative was obtained. The resultant RGO/3-CuPc hybrid was characterized by Fourier transform infrared, Ultraviolet-visible, X-ray photoelectron and Raman spectroscopy, transmission electron microscopy and scan electron microscopy. The results indicated that 3-CuPc molecules were successfully anchored on the surface of the RGO sheets by the π-π stacking interaction. The NH3 sensing behaviors of the RGO/3-CuPc hybrids were also investigated and compared with the sensors based on pristine RGO. The results showed that the response of the RGO/3-CuPc hybrid sensor is five times more sensitive than that of pristine RGO, and the recovery time is 10 times faster than that of pristine RGO. The RGO/3-CuPc hybrid sensor exhibited excellent response, reversibility and selectivity, indicating a remarkable accumulation effect as a result of 3-CuPc functionalized graphene. An innovative method for the application of RGO/MPc hybrids in the gas sensing field was provided.

AB - A novel hybrid material composed of reduced graphene oxide (RGO) and 1,8,15,22-tetra-iso-pentyloxyphthalocyanine copper (3-CuPc) derivative was obtained. The resultant RGO/3-CuPc hybrid was characterized by Fourier transform infrared, Ultraviolet-visible, X-ray photoelectron and Raman spectroscopy, transmission electron microscopy and scan electron microscopy. The results indicated that 3-CuPc molecules were successfully anchored on the surface of the RGO sheets by the π-π stacking interaction. The NH3 sensing behaviors of the RGO/3-CuPc hybrids were also investigated and compared with the sensors based on pristine RGO. The results showed that the response of the RGO/3-CuPc hybrid sensor is five times more sensitive than that of pristine RGO, and the recovery time is 10 times faster than that of pristine RGO. The RGO/3-CuPc hybrid sensor exhibited excellent response, reversibility and selectivity, indicating a remarkable accumulation effect as a result of 3-CuPc functionalized graphene. An innovative method for the application of RGO/MPc hybrids in the gas sensing field was provided.

KW - Ammonia

KW - Copper phthalocyanine

KW - Gas sensor

KW - Hybrid

KW - Reduced graphene oxide

UR - https://www.scopus.com/pages/publications/84891471178

U2 - 10.1016/j.snb.2013.11.090

DO - 10.1016/j.snb.2013.11.090

M3 - Article

AN - SCOPUS:84891471178

SN - 0925-4005

VL - 193

SP - 340

EP - 348

JO - Sensors and Actuators, B: Chemical

JF - Sensors and Actuators, B: Chemical

ER -

Preparation, characterization and NH₃-sensing properties of reduced graphene oxide/copper phthalocyanine hybrid material

Abstract

Keywords

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