Detection of hazardous volatile organic compounds (VOCs) by metal oxide nanostructures-based gas sensors: A review
Since the sensing capability of semiconducting metal oxides was demonstrated in the
1960s, solid state gas sensors based on these materials have attracted considerable …
1960s, solid state gas sensors based on these materials have attracted considerable …
Resistance-based H2S gas sensors using metal oxide nanostructures: A review of recent advances
Gas sensors play an undeniable role in most fields of technology in the modern world; they
are broadly used for public safety, pollution monitoring, quality control, breath analysis …
are broadly used for public safety, pollution monitoring, quality control, breath analysis …
Self-Powered Monitoring of Ammonia Using an MXene/TiO2/Cellulose Nanofiber Heterojunction-Based Sensor Driven by an Electrospun Triboelectric …
Real-time monitoring of harmful gases is of great significance to identify the environmental
hazards to people's lives. However, this application scenario requiring low-power …
hazards to people's lives. However, this application scenario requiring low-power …
Fabrication of polypyrrole/Zn2SnO4 nanofilm for ultra-highly sensitive ammonia sensing application
D Zhang, Z Wu, X Zong, Y Zhang - Sensors and Actuators B: Chemical, 2018 - Elsevier
This paper demonstrates an ultra-highly sensitive ammonia gas sensor based on
polypyrrole/zinc stannate (PPy/Zn 2 SnO 4) nanocomposite. The PPy/Zn 2 SnO 4 …
polypyrrole/zinc stannate (PPy/Zn 2 SnO 4) nanocomposite. The PPy/Zn 2 SnO 4 …
Highly sensitive H2S sensors based on metal-organic framework driven γ-Fe2O3 on reduced graphene oxide composites at room temperature
C Zhang, S Zhang, Y Yang, H Yu, X Dong - Sensors and Actuators B …, 2020 - Elsevier
Abstract γ-Fe 2 O 3 as an excellent materials has been extensively used in gas-sensing.
However, the γ-Fe 2 O 3 gas-sensors demands for high working temperatures and shows …
However, the γ-Fe 2 O 3 gas-sensors demands for high working temperatures and shows …
α-Fe2O3 based nanomaterials as gas sensors
Interest in detecting and determining concentrations of toxic and flammable gases has
constantly been on the increase in recent years due to increase of modernization …
constantly been on the increase in recent years due to increase of modernization …
Ultrafast Response/Recovery and High Selectivity of the H2S Gas Sensor Based on α-Fe2O3 Nano-Ellipsoids from One-Step Hydrothermal Synthesis
Ultrafast response/recovery and high selectivity of gas sensors are critical for real-time and
online monitoring of hazardous gases. In this work, α-Fe2O3 nano-ellipsoids were …
online monitoring of hazardous gases. In this work, α-Fe2O3 nano-ellipsoids were …
A spendable gas sensor with higher sensitivity and lowest detection limit towards H2S: Porous α-Fe2O3 hierarchical tubule derived from poplar branch
Y Teng, XF Zhang, TT Xu, ZP Deng, YM Xu… - Chemical Engineering …, 2020 - Elsevier
Abstract Development of ppb-level H 2 S sensors based on semiconductor metal oxides has
been highly desirable due to its harmful to the human health even at a concentration as low …
been highly desirable due to its harmful to the human health even at a concentration as low …
FeS redox power motor for PDS continuous generation of active radicals on efficient degradation and removal of diclofenac: Role of ultrasonic
N Chi, J Liu, L Feng, Z Guo, Y Chen, T Pan, H Zheng - Chemosphere, 2022 - Elsevier
Diclofenac (DCF), as a typical representative of PPCPs, has potential ecotoxicity to the water
environment. In this study, ultrasound (US) enhanced ferrous sulfide (FeS)-activated …
environment. In this study, ultrasound (US) enhanced ferrous sulfide (FeS)-activated …
Hierarchical and Hollow Fe2O3 Nanoboxes Derived from Metal–Organic Frameworks with Excellent Sensitivity to H2S
Hierarchical and hollow porous Fe2O3 nanoboxes (with an average edge length of∼ 500
nm) were derived from metal–organic frameworks (MOFs) and the gas sensing …
nm) were derived from metal–organic frameworks (MOFs) and the gas sensing …