Improved room temperature ethanol vapors sensing using silver nanoparticles decorated graphitic carbon nitride (Ag-gCN) nanocomposite

被引：5

作者：

Nihal ^{[1
,2
]}

Sharma, Rahul ^{[1
,2
]}

Kaur, Navjot ^{[3
]}

Sharma, Mamta ^{[1
]}

Choudhary, B. C. ^{[3
]}

Goswamy, J. K. ^{[1
]}

机构：

[1] Panjab Univ, UIET, Dept Appl Sci, Chandigarh 160014, India

[2] Panjab Univ, Ctr Nanosci & Nanotechnol, Chandigarh 160014, India

[3] NITTTR, Dept Appl Sci, Chandigarh 160019, India

来源：

MATERIALS LETTERS | 2023年 / 342卷

关键词：

Carbon materials; Ethanol; Sensors; VOLATILE ORGANIC-COMPOUNDS; ALCOHOLIC BEVERAGES; BREATH;

D O I：

10.1016/j.matlet.2023.134343

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In the present study the sensing behavior of pure graphitic carbon nitride (gCN) and silver nanoparticles decorated gCN (Ag-gCN) is investigated towards ethanol vapors. The XRD, HRTEM and EDS study confirms the successful synthesis of gCN and Ag-gCN. The sensing response (100 ppm) of pure gCN enhances to 14.87 % from 6.67 % with the addition of Ag. The response/recovery time also reduces to several folds for Ag-gCN. The sensor also shows good linearity and stability.

引用

页数：4

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