4.7 Article

Effect of in doping on the formaldehyde sensing performance of ZnSnO3 cubes ceramics

Related references

Note: Only part of the references are listed.
Article Chemistry, Physical

Ag nanoparticles decorated ZnSnO3 hollow cubes for enhanced formaldehyde sensing performance at low temperature

Zenghui Sima et al.

Summary: The ZnSnO3 hollow cubes were successfully modified by Ag nanoparticles, which generated Schottky barrier-type junctions and enhanced the sensing performance. The gas-sensing results showed excellent response value (26.7) towards 50 ppm formaldehyde at 100 degrees C, as well as fast response/recovery time (12/18 s), remarkable reproducibility, and outstanding stability. The sensing mechanism was proposed based on the structure of ZnSnO3 hollow cubes and the catalytic activity of Ag NPs. This work confirms that Ag NPs modification is an efficient strategy to improve the sensing properties of ZnSnO3-based gas sensors.

APPLIED SURFACE SCIENCE (2023)

Article Chemistry, Analytical

Ultra-sensitive triethylamine gas sensor based on ZnO/MoO3 heterostructures with ppb level detection

Shuai Zhang et al.

Summary: ZnO/MoO3 heterostructures prepared by hydrothermal method exhibit ultra-sensitivity and rapid response-recovery for triethylamine gas detection. The sensor shows remarkable reproducibility and long-term stability, achieving a response of 519 for 100 ppm TEA gas at 180 degrees C with a detection limit as low as 10 ppb.

SENSORS AND ACTUATORS B-CHEMICAL (2023)

Article Chemistry, Analytical

MoO3/Ti3C2Tx MXene nanocomposites with rapid response for enhanced ethanol-sensing at a low temperature

Shuai Zhang et al.

Summary: MoO3/Ti3C2Tx MXene nanocomposites were successfully prepared by a simple hydrothermal synthesis method, achieving effective monitoring of low-concentration ethanol gas (1.61@1 ppm). The MoO3/Ti3C2Tx MXene nanocomposites have a doubled specific surface area (61.044 m2/g) compared to Ti3C2Tx MXene (33.385 m2/g), providing more reaction centers and active sites for ethanol molecules. The gas-sensing results showed outstanding selectivity, reproducibility, and fast response-recovery (10/49 s). The possible sensing mechanism of the composite was discussed in detail with density functional theory (DFT). This work provides a new sensing design strategy for detecting VOCs at low-temperature.

SENSORS AND ACTUATORS B-CHEMICAL (2023)

Article Chemistry, Analytical

MOFs-derived In2O3/ZnO/Ti3C2TX MXene ternary nanocomposites for ethanol gas sensing at room temperature

Shuai Zhang et al.

Summary: In this article, MOFs-derived In2O3/ZnO hollow nanotubes were successfully combined with Ti3C2TX MXene to detect ethanol at room temperature. The morphology and composition of the nanocomposite were characterized. The sensor showed a response of 2.15 to 10 ppm ethanol gas at 25°C and 30% RH, with a response-recovery time of 85/112 s. Gas selectivity of the nanocomposite was analyzed by DFT calculations. This study presents a new strategy for ethanol gas detection at room temperature.

SENSORS AND ACTUATORS B-CHEMICAL (2023)

Article Chemistry, Analytical

Metal-organic frameworks-derived In2O3 microtubes/Ti3C2Tx MXene composites for NH3 detection at room temperature

Miao Liu et al.

Summary: In this article, a gas sensor based on metal organic frameworks (MOFs) derived In2O3/Ti3C2Tx MXene was reported. The In2O3 microstructures were successfully anchored on the surface of Ti3C2Tx MXene, resulting in a sensor with excellent performance. The experimental results showed that the sensor exhibited high response rate and low detection limit towards NH3 gas, and demonstrated excellent linear response, fast response/recovery rate, outstanding selectivity, and stability. This research is expected to be an important reference for the design of high-performance ammonia gas sensors.

SENSORS AND ACTUATORS B-CHEMICAL (2022)

Article Chemistry, Physical

ZnSnO3 nanocubes/Ti3C2Tx MXene composites for enhanced formaldehyde gas sensing properties at room temperature

Zenghui Sima et al.

Summary: In this study, ZnSnO3/Ti(3)C(2)T(x) MXene nanocomposites were successfully fabricated using an electrostatic self-assembly method, and they exhibited high selectivity and sensitivity towards formaldehyde.

APPLIED SURFACE SCIENCE (2022)

Article Materials Science, Ceramics

Morphology-controlled synthesis of ZnSnO3 hollow spheres and their n-butanol gas-sensing performance

Guoqing Feng et al.

Summary: ZnSnO3 hollow spheres were successfully synthesized through mild hydrothermal strategy and annealing process, resulting in a hollowing process and reorganization of particles into hollow structures. The as-fabricated sensors exhibited fast response and high selectivity to n-butanol at lowered optimal temperature of 200 degrees C, making them a potential candidate for n-butanol gas detection. The gas-sensing mechanism of the ZnSnO3 sensor was also investigated.

CERAMICS INTERNATIONAL (2021)

Article Chemistry, Physical

Enhanced gas sensing properties for formaldehyde based on ZnO/Zn2SnO4 composites from one-step hydrothermal synthesis

Xin Li et al.

Summary: The ZnO/Zn2SnO4 nanocomposites synthesized via one-step hydrothermal method demonstrated excellent gas sensing properties towards formaldehyde, showing higher sensitivity, better selectivity, and lower detection limit compared with pristine Zn2SnO4 and ZnO.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

Article Chemistry, Analytical

Flexible MXene/rGO/CuO hybrid aerogels for high performance acetone sensing at room temperature

Miao Liu et al.

Summary: In this study, a high-performance room temperature gas-sensing material was successfully developed by utilizing MXene and reduced graphene oxide as building blocks. The resulting 3D aerogel shows excellent acetone-sensing performance at room temperature, with fast response and recovery times, as well as good reproducibility and selectivity. This strategy of composite 3D graphene/MXene architectures with metal oxide semiconductors provides a new pathway for future development of room temperature gas sensors.

SENSORS AND ACTUATORS B-CHEMICAL (2021)

Review Chemistry, Multidisciplinary

Doping regulation in transition metal compounds for electrocatalysis

An Zhang et al.

Summary: Doping regulation is considered as an effective method to modulate the active sites of catalysts in electrocatalysis, especially in two-dimensional transition-metal compounds (TMCs) to optimize their electrocatalytic performance. This systematic overview highlights the impact of doping regulation on physicochemical properties of catalysts and their applications in various reactions, while also addressing the existing challenges and future perspectives in this promising field.

CHEMICAL SOCIETY REVIEWS (2021)

Article Chemistry, Multidisciplinary

Size-controlled synthesis of porous ZnSnO3 nanocubes for improving formaldehyde gas sensitivity

Jiaoling Zheng et al.

Summary: A formaldehyde chemosensor based on porous ZnSnO3 nanocubes was synthesized, showing high sensitivity and selectivity in detecting formaldehyde. The sensor can detect formaldehyde concentrations as low as 1 ppm, and has a good linear relationship between 1-50 ppm formaldehyde concentrations.

RSC ADVANCES (2021)

Article Engineering, Electrical & Electronic

Hierarchical NiO-CeO nanosheets self-assembly flower-like architecture: heterojunction engineering assisting for high-performance humidity sensor

Ying Liu et al.

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS (2020)

Review Chemistry, Multidisciplinary

The role of oxygen vacancies of ABO3 perovskite oxides in the oxygen reduction reaction

Qianqian Ji et al.

ENERGY & ENVIRONMENTAL SCIENCE (2020)

Article Materials Science, Multidisciplinary

Fabrication and Characterization of Sensitive Room Temperature NO2 Gas Sensor Based on ZnSnO3 Thin Film

Samar Dabbabi et al.

PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE (2019)

Article Chemistry, Analytical

Sputtered SnO2:NiO thin films on self-assembled Au nanoparticle arrays for MEMS compatible NO2 gas sensors

Ying Wang et al.

SENSORS AND ACTUATORS B-CHEMICAL (2019)

Article Nanoscience & Nanotechnology

Ag Nanoparticles Sensitized In2O3 Nanograin for the Ultrasensitive HCHO Detection at Room Temperature

Shiqiang Zhou et al.

NANOSCALE RESEARCH LETTERS (2019)

Article Nanoscience & Nanotechnology

Carrier Mobility-Dominated Gas Sensing: A Room-Temperature Gas-Sensing Mode for SnO2 Nanorod Array Sensors

Shipu Xu et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

Review Chemistry, Physical

In2O3-SnO2 hybrid porous nanostructures delivering enhanced formaldehyde sensing performance

Wenwen Ge et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2018)

Article Chemistry, Analytical

Optimization ethanol detection performance manifested by gas sensor based on In2O3/ZnS rough microspheres

Q. Chen et al.

SENSORS AND ACTUATORS B-CHEMICAL (2018)

Article Chemistry, Analytical

A formaldehyde sensor: Significant role of p-n heterojunction in gas-sensitive core-shell nanofibers

Xing Gao et al.

SENSORS AND ACTUATORS B-CHEMICAL (2018)

Article Chemistry, Analytical

Hybridization of ZnSnO3 and rGO for improvement of formaldehyde sensing properties

Jianhua Sun et al.

SENSORS AND ACTUATORS B-CHEMICAL (2018)

Article Environmental Sciences

Indoor formaldehyde concentrations in urban China: Preliminary study of some important influencing factors

Shaodan Huang et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2017)

Article Chemistry, Multidisciplinary

Study of photocatalytic asset of the ZnSnO3 synthesized by green chemistry

Ashok V. Borhade et al.

ARABIAN JOURNAL OF CHEMISTRY (2017)

Article Nanoscience & Nanotechnology

Hollow ZnSnO3 Cubes with Controllable Shells Enabling Highly Efficient Chemical Sensing Detection of Formaldehyde Vapors

Tingting Zhou et al.

ACS APPLIED MATERIALS & INTERFACES (2017)

Article Nanoscience & Nanotechnology

Synthesis of Orthorhombic Perovskite-Type ZnSnO3 Single-Crystal Nanoplates and Their Application in Energy Harvesting

Runjiang Guo et al.

ACS APPLIED MATERIALS & INTERFACES (2017)

Article Materials Science, Ceramics

A low temperature gas sensor based on Au-loaded MoS2 hierarchical nanostructures for detecting ammonia

Huihui Yan et al.

CERAMICS INTERNATIONAL (2016)

Article Engineering, Electrical & Electronic

Optical and electrical properties of Ta-doped ZnSnO3 transparent conducting films by sol-gel

Siqi Cai et al.

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS (2016)

Article Materials Science, Ceramics

Formaldehyde-sensing properties of LaFeO3 particles synthesized by citrate sol-gel method

Yong Zhang et al.

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY (2016)

Article Materials Science, Multidisciplinary

One-pot synthesis of SnO2 hollow microspheres and their formaldehyde sensor application

Jiedi Yang et al.

MATERIALS LETTERS (2016)

Article Chemistry, Analytical

The oxidizing effect of humidity on WO3 based sensors

A. Staerz et al.

SENSORS AND ACTUATORS B-CHEMICAL (2016)

Article Chemistry, Analytical

Recent trends of ceramic humidity sensors development: A review

T. A. Blank et al.

SENSORS AND ACTUATORS B-CHEMICAL (2016)

Review Chemistry, Multidisciplinary

Gas sensing using porous materials for automotive applications

Dominic J. Wales et al.

CHEMICAL SOCIETY REVIEWS (2015)

Article Nanoscience & Nanotechnology

High Performance Indium-Doped ZnO Gas Sensor

Junjie Qi et al.

JOURNAL OF NANOMATERIALS (2015)

Article Chemistry, Physical

Intrinsic Material Properties Dictating Oxygen Vacancy Formation Energetics in Metal Oxides

Ann M. Deml et al.

JOURNAL OF PHYSICAL CHEMISTRY LETTERS (2015)

Article Chemistry, Analytical

Enhanced acetone response in co-precipitated WO3 nanostructures upon indium doping

S. B. Upadhyay et al.

SENSORS AND ACTUATORS B-CHEMICAL (2015)

Article Chemistry, Multidisciplinary

Enhanced formaldehyde sensing properties of SnO2 nanorods coupled with Zn2SnO4

Xuechun Xiao et al.

RSC ADVANCES (2015)

Article Nanoscience & Nanotechnology

Transparent conducting properties of SrSnO3 and ZnSnO3

Khuong P. Ong et al.

APL MATERIALS (2015)

Article Nanoscience & Nanotechnology

Controllable Defect Redistribution of ZnO Nanopyramids with Exposed {10(1)over-bar1} Facets for Enhanced Gas Sensing Performance

Zhihua Wang et al.

ACS APPLIED MATERIALS & INTERFACES (2015)

Article Materials Science, Multidisciplinary

A simple preparation of ZnO nanocones and exposure to formaldehyde

Shahid Hussain et al.

MATERIALS LETTERS (2014)

Article Engineering, Electrical & Electronic

Enhanced formaldehyde-sensing properties of mixed Fe2O3-In2O3 nanotubes

Xiao Chi et al.

MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING (2014)

Article Chemistry, Analytical

Preparation of biomorphic porous LaFeO3 by sorghum straw biotemplate method and its acetone sensing properties

Peng Song et al.

SENSORS AND ACTUATORS B-CHEMICAL (2014)

Article Engineering, Electrical & Electronic

Hydrothermal synthesis of SnO2 nanocorals, nanofragments and nanograss and their formaldehyde gas-sensing properties

Mingyu Wu et al.

MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING (2013)

Article Chemistry, Analytical

Study on photoelectric gas-sensing property and photogenerated carrier behavior of Ag-ZnO at the room temperature

Jiabao Cui et al.

SENSORS AND ACTUATORS B-CHEMICAL (2013)

Article Materials Science, Ceramics

Highly sensitive H2S gas sensors based on CuO-coated ZnSnO3 nanorods synthesized by thermal evaporation

Changhyun Jin et al.

CERAMICS INTERNATIONAL (2012)

Article Construction & Building Technology

Effect of some manufacturing variables on formaldehyde release from particleboard: Relationship between different test methods

Mohamed Z. M. Salem et al.

BUILDING AND ENVIRONMENT (2011)

Article Engineering, Multidisciplinary

Gas sensing properties of coral-like Bi0.5K0.5TiO3 powders synthesized by metal-organic decomposition

Yong Zhang et al.

MEASUREMENT SCIENCE AND TECHNOLOGY (2011)

Article Chemistry, Analytical

Biomorphic synthesis of ZnSnO3 hollow fibers for gas sensing application

Peng Song et al.

SENSORS AND ACTUATORS B-CHEMICAL (2011)

Article Chemistry, Analytical

Rapid and selective H2S detection of hierarchical ZnSnO3 nanocages

Yi Zeng et al.

SENSORS AND ACTUATORS B-CHEMICAL (2011)

Article Chemistry, Analytical

A selective room temperature formaldehyde gas sensor using TiO2 nanotube arrays

Shiwei Lin et al.

SENSORS AND ACTUATORS B-CHEMICAL (2011)

Article Chemistry, Physical

One-Pot Synthesis and Gas-Sensing Properties of Hierarchical ZnSnO3 Nanocages

Yi Zeng et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2009)