Concepedia

Highly responsive and selective ppb-level NO<sub>2</sub> gas sensor based on porous Pd-functionalized CuO/rGO at room temperature

Haineng Bai, Hui Guo, Cheng Feng, Jin Wang, Bin Liu, Zili Xie, Fuqiang Guo, Dunjun Chen, Rong Zhang, Youdou Zheng

Journal of Materials Chemistry C · 2022 · 60 citations · 63 references

DOI

Concepts

Abstract

Notably, the Pd–CuO/rGO sensor exhibits the highest response compared to the other three sensors (including the CuO, Pd–CuO and CuO/rGO sensors).

References

63

Pt Nanoparticles Sensitized Ordered Mesoporous WO<sub>3</sub> Semiconductor: Gas Sensing Performance and Mechanism Study

Junhao Ma, Yuan Ren, Xinran Zhou et al. · Advanced Functional Materials · 2017 · 345 citations

, , +17

A New Strategy for Humidity Independent Oxide Chemiresistors: Dynamic Self‐Refreshing of In<sub>2</sub>O<sub>3</sub> Sensing Surface Assisted by Layer‐by‐Layer Coated CeO<sub>2</sub> Nanoclusters

Ji‐Wook Yoon, Jun‐Sik Kim, Tae‐Hyung Kim et al. · Small · 2016 · 308 citations

, , +17

A room-temperature NO2 gas sensor based on CuO nanoflakes modified with rGO nanosheets

Haineng Bai, Hui Guo, Jin Wang et al. · Sensors and Actuators B Chemical · 2021 · 281 citations

, , +15

In2O3–graphene nanocomposite based gas sensor for selective detection of NO2 at room temperature

Fubo Gu, Rui Nie, Dongmei Han et al. · Sensors and Actuators B Chemical · 2015 · 246 citations

, , +17

Graphene-based gas sensor: metal decoration effect and application to a flexible device

Byungjin Cho, Jongwon Yoon, Myung Gwan Hahm et al. · Journal of Materials Chemistry C · 2014 · 238 citations

, , +17