4.6 Article

Porous, Tremella-like NiFe2O4 with Ultrathin Nanosheets for ppb-Level Toluene Detection

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Chemistry, Analytical

Room-temperature hydrogen gas sensor composed of palladium thin film deposited on NiCo2O4 nanoneedle forest

Sang-Hoon Kim et al.

Summary: This paper presents a sensitive Pd gas sensor with a NiCo2O4 nanoneedle forest (NNF) for the detection of hydrogen (H2). The Pd film on NiCo2O4 NNF maximized the reactive surface area with H2, resulting in excellent sensitivity and response speed. Integrated with a temperature sensor and heater using MEMS processes, the sensor's sensitivity and response speed can be adjusted by controlling the operating temperature. The proposed sensor exhibited fast response and recovery times at both room temperature (RT) and 300°C, with linear response and high sensitivity at RT and faster response at higher temperatures. The sensor can be utilized as a low-power, high-sensitivity sensor at RT or as a fast-response sensor at elevated temperatures using an integrated heater.

SENSORS AND ACTUATORS B-CHEMICAL (2023)

Article Chemistry, Analytical

NiO/BiVO4 p-n heterojunction microspheres for conductometric triethylamine gas sensors

Yuting Shuai et al.

Summary: NiO/BiVO4 p-n heterojunction microspheres were synthesized using hydrothermal method for detection of triethylamine (TEA), which poses great danger to human health and environment. The prepared samples were characterized using XRD, XPS, SEM, UV-vis, and EIS. Among the different samples, the 10%NiO-BiVO4 sensor exhibited excellent gas sensing properties with fast response/recovery times, high humidity resistance, and low detection limit (3.42 ppb) towards TEA. The enhanced mechanism of the NiO/BiVO4 p-n heterojunction microsphere was also proposed. Therefore, coupling NiO with BiVO4 to form NiO-BiVO4 can be an effective strategy for improving TEA gas sensors.

SENSORS AND ACTUATORS B-CHEMICAL (2023)

Article Chemistry, Multidisciplinary

Anchoring Pt Particles onto Mesoporousized ZnO Holey Cubes for Triethylamine Detection with Multifaceted Superiorities

Chengjun Dong et al.

Summary: Designing sensing materials with unique spatial structures, functional units, and surface activity is crucial for high-performance gas sensor for triethylamine (TEA) detection. In this study, mesoporous ZnO holey cubes were fabricated through a simple spontaneous dissolution and subsequent thermal decomposition strategy. The sensing performance was improved by functionalizing the mesoporous ZnO holey cubes with catalytic Pt nanoparticles, resulting in superior performances including high response, low detection limit, and fast response and recovery time. The response of Pt/ZnO-72 towards 200 ppm TEA was significantly enhanced, which could be attributed to the synergistic mechanism combining the intrinsic merits of ZnO, its unique mesoporous holey cubic structure, the presence of oxygen vacancies, and the catalytic sensitization effect of Pt.
Article Chemistry, Inorganic & Nuclear

Structural, optical and magnetic properties of Y-doped NiFe2O4 nanoparticles prepared by simple co-precipitation method

Nguyen Anh Tien et al.

Summary: Undoped and Y-doped NiFe2O4 nanoparticles were successfully synthesized. The appropriate annealing temperature and time to obtain single-phase spinel NiFe2-xYxO4 is 800 degrees C for 1 h. The samples demonstrated strong optical absorption in the UV and visible ranges, as well as strong ferromagnetic behavior.

SOLID STATE SCIENCES (2023)

Article

Metal–Organic Framework (MOF) Derivatives as Promising Chemiresistive Gas Sensing Materials: A Review

Huijie Wei et al.

International Journal of Environmental Research and Public Health (2023)

Article Construction & Building Technology

Alterations in functional connectivity of executive control network reveal influence of indoor toluene on cognition at low concentration

Changqing Zhan et al.

Summary: This study investigated the brain network mechanisms associated with indoor low concentrations of toluene exposure using attention network testing (ANT) and electroencephalography (EEG). The results showed that theta band functional connectivity in the frontal region was significantly enhanced after exposure to toluene at low concentrations, indicating that more effort was required to accomplish the same tasks. These findings contribute to our understanding of the early effects of indoor pollutants on cognition and the brain network mechanism.

BUILDING AND ENVIRONMENT (2023)

Review Green & Sustainable Science & Technology

Recent Development of Hierarchical Metal Oxides Based Gas Sensors: From Gas Sensing Performance to Applications

HaiXia Yu et al.

Summary: This article reviews the development of metal oxide-based gas sensors, focusing on hierarchical sensing materials. The authors discuss the design strategy, application fields, sensing mechanisms, and research advances for different gases. They also explore the future prospects and challenges of hierarchical metal oxide-based gas sensors.

ADVANCED SUSTAINABLE SYSTEMS (2022)

Review Chemistry, Multidisciplinary

Metal-organic frameworks for advanced transducer based gas sensors: review and perspectives

Sanjit Manohar Majhi et al.

Summary: In the past few decades, there has been a surge of interest in the development of gas sensing devices to detect environmentally toxic, hazardous, and volatile organic compounds, largely driven by technological advancements in the field. Metal-organic frameworks (MOFs) have attracted significant attention in various fields, including gas sensing, due to their high adsorption sites, porosity, tunable morphologies, structural diversities, and room temperature sensing capabilities.

NANOSCALE ADVANCES (2022)

Article Chemistry, Physical

Synthesis of magnetic nano-NiFe2O4 with the assistance of ultrasound and its application for photocatalytic degradation of Titan Yellow: Kinetic and isotherm studies

Iran Bameri et al.

Summary: Textile industries produce a large amount of color and hazardous material pollution in wastewater. Photocatalytic degradation is an effective method to reduce organic pollutants in dye-containing effluents. This study prepared a NiFe2O4 mixed-metal oxide magnetic photocatalyst using the co-precipitation technique and evaluated its performance for the photodegradation of Titan Yellow in an aqueous solution. Characterization techniques such as TEM, FT-IR, BET, and XRD were used to analyze the prepared photocatalyst. The results showed that the NiFe2O4 nanocatalyst exhibited satisfactory performance in the photodegradation of dye pollutants under UV light.

COLLOID AND INTERFACE SCIENCE COMMUNICATIONS (2022)

Article Engineering, Environmental

MOF-on-MOF nanoarchitecturing of Fe2O3@ZnFe2O4 radial-heterospindles towards multifaceted superiorities for acetone detection

Chengjun Dong et al.

Summary: In this study, a stepwise synthesis strategy was developed to assemble two mismatched MOFs into a heterojunction, creating a superior chemiresistor nano platform. The platform showed excellent selective acetone detection with high response, low limit of detection, fast response and recovery time, and good linearity in responses. These multifaceted sensing properties can be attributed to the distinct radial-heterostructure, mesoporous sensing nanoarchitecture, abundant active adsorption/reaction sites, and efficient tuning of sensor resistance.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Materials Science, Multidisciplinary

Effect of particle size and morphological structure on the physical properties of NiFe2O4 for supercapacitor application

Arafat Toghan et al.

Summary: In this study, NiFe2O4, AAC, and their binary nanocomposites were prepared for supercapacitor applications. Nickel ferrite was prepared using various methods, and their electrochemical properties were investigated. The materials showed promising capacitive behavior and high cycling performance.

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T (2022)

Article Chemistry, Analytical

MOF-derived porous NiO/NiFe2O4 nanocubes for improving the acetone detection

Jiaqi Yang et al.

Summary: The NiO/NiFe2O4 nanocubes synthesized in this work exhibit uniform and porous structure. The sensors based on NiO/NiFe2O4 demonstrate excellent sensing performance for acetone, with fast response and recovery, low detection limit, and good humidity tolerance.

SENSORS AND ACTUATORS B-CHEMICAL (2022)

Review Chemistry, Multidisciplinary

Recent Progress on Bimetallic-Based Spinels as Electrocatalysts for the Oxygen Evolution Reaction

Joshua O. Olowoyo et al.

Summary: Electrocatalytic water splitting is a promising technology for producing clean and sustainable hydrogen. Bimetallic-based spinels are considered as potential electrocatalysts for the oxygen evolution reaction (OER). This review provides an overview of the recent progress in using bimetallic-based spinels as OER electrocatalysts, including their structures, classifications, and strategies for improving performance.
Article Nanoscience & Nanotechnology

Metal-Organic Framework-Derived Porous NiFe2O4 Nanoboxes for Ethyl Acetate Gas Sensors

Ningning Liu et al.

Summary: A novel NiFe2O4 nanobox sensing material with a porous hollow structure was prepared and exhibited superior selectivity and enhanced gas sensing performance towards ethyl acetate gas.

ACS APPLIED NANO MATERIALS (2022)

Article Chemistry, Physical

Switchable p-n gas response for 3D-hierarchical NiFe2O4 porous microspheres for highly selective and sensitive toluene gas sensors

K. Karuppasamy et al.

Summary: This study designed and prepared ordered porous, three-dimensional hierarchical NiFe2O4 nanoarchitectures for highly selective and sensitive toluene sensors. The NFO-550 sensor achieved a maximum response 5.65 times higher than that of NFO-Hy sensor, indicating its potential for real-world toluene gas sensing applications.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

Article Engineering, Chemical

Boronate affinity imprinted Janus nanosheets for macroscopic assemblies: From amphiphilic surfactants to porous sorbents for catechol adsorption

Danqing Shen et al.

Summary: The research presents a new method to prepare efficient sorbents for pollutant uptake in water using Janus nanosheets. By selectively grafting imprinted polymers onto one side of Janus nanosheets, the efficient sorptive extraction of catechol can be achieved. NS-1-MIPs show excellent adsorption performance and regeneration capability.

SEPARATION AND PURIFICATION TECHNOLOGY (2021)

Review Chemistry, Multidisciplinary

Metal Oxide Nanosheets as 2D Building Blocks for the Design of Novel Materials

Melvin A. Timmerman et al.

CHEMISTRY-A EUROPEAN JOURNAL (2020)

Article Multidisciplinary Sciences

Photocatalytic Degradation of Organic Pollutants over MFe2O4 (M = Co, Ni, Cu, Zn) Nanoparticles at Neutral pH

Nishesh Kumar Gupta et al.

SCIENTIFIC REPORTS (2020)

Article Materials Science, Multidisciplinary

A facile method for preparation of uniformly decorated-spherical SnO2 by CuO nanoparticles for highly responsive toluene detection at high temperature

Angga Hermawan et al.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2020)

Review Electrochemistry

Editors' Choice-Critical Review-A Critical Review of Solid State Gas Sensors

Gary W. Hunter et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2020)

Article Chemistry, Analytical

MOF-Derived 1 D α-Fe2O3/NiFe2O4 heterojunction as efficient sensing materials of acetone vapors

Tingting Zhou et al.

SENSORS AND ACTUATORS B-CHEMICAL (2019)

Article Materials Science, Ceramics

One-step synthesis of micro-/mesoporous SnO2 spheres by solvothermal method for toluene gas sensor

Angga Hermawan et al.

CERAMICS INTERNATIONAL (2019)

Review Chemistry, Inorganic & Nuclear

Template strategies with MOFs

Mao-Lin Hu et al.

COORDINATION CHEMISTRY REVIEWS (2019)

Article Engineering, Chemical

Highly Sensitive and Selective Toluene Sensor of Bimetallic Ni/Fe-MOFs Derived Porous NiFe2O4 Nanorods

Yanlin Zhang et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2019)

Article Chemistry, Physical

MOFs-derived NiFe2O4 fusiformis with highly selective response to xylene

Yanlin Zhang et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2019)

Article Chemistry, Analytical

Dispersed WO3 nanoparticles with porous nanostructure for ultrafast toluene sensing

Xi Wang et al.

SENSORS AND ACTUATORS B-CHEMICAL (2019)

Article Chemistry, Analytical

Discrimination of VOCs molecules via extracting concealed features from a temperature-modulated p-type NiO sensor

Hongyu Liu et al.

SENSORS AND ACTUATORS B-CHEMICAL (2019)

Article Chemistry, Inorganic & Nuclear

Microcrystalline Core-Shell Lanthanide-Based Coordination Polymers for Unprecedented Luminescent Properties

Ahmad Abdallah et al.

INORGANIC CHEMISTRY (2019)

Article Chemistry, Analytical

Room temperature toluene gas sensor based on TiO2 nanoparticles decorated 3D graphene-carbon nanotube nanostructures

Yotsarayuth Seekaew et al.

SENSORS AND ACTUATORS B-CHEMICAL (2019)

Article Chemistry, Multidisciplinary

Hollow NiFe2O4 hexagonal biyramids for high-performance n-propanol sensing at low temperature

Xue-Zhi Song et al.

NEW JOURNAL OF CHEMISTRY (2018)

Article Chemistry, Analytical

Structure-driven efficient NiFe2O4 materials for ultra-fast response electronic sensing platform

Tingting Zhou et al.

SENSORS AND ACTUATORS B-CHEMICAL (2018)

Article Multidisciplinary Sciences

Tuning bandgap and surface wettability of NiFe2O4 driven by phase transition

Sheng-Kai Tong et al.

SCIENTIFIC REPORTS (2018)

Review Materials Science, Multidisciplinary

Resistive-based gas sensors for detection of benzene, toluene and xylene (BTX) gases: a review

Ali Mirzaei et al.

JOURNAL OF MATERIALS CHEMISTRY C (2018)

Article Multidisciplinary Sciences

Ordered mesoporous NiFe2O4 with ultrathin framework for low-ppb toluene sensing

Xiaoyong Lai et al.

SCIENCE BULLETIN (2018)

Article Materials Science, Multidisciplinary

Fabrication of Lead Borate Single Crystal Nanosheets for Attenuating Both Neutron and Gamma Radiations

Quan-Ping Zhang et al.

ADVANCED ENGINEERING MATERIALS (2017)

Article Chemistry, Analytical

Comparison of toluene sensing performances of zinc stannate with different morphology-based gas sensors

Lili Wang et al.

SENSORS AND ACTUATORS B-CHEMICAL (2016)

Article Chemistry, Analytical

Enhanced BTEX gas-sensing performance of CuO/SnO2 composite

Fumin Ren et al.

SENSORS AND ACTUATORS B-CHEMICAL (2016)

Review Chemistry, Analytical

Spinel ferrite oxide semiconductor gas sensors

Andris Sutka et al.

SENSORS AND ACTUATORS B-CHEMICAL (2016)

Article Nanoscience & Nanotechnology

Hierarchical α-Fe2O3/NiO Composites with a Hollow Structure for a Gas Sensor

Chen Wang et al.

ACS APPLIED MATERIALS & INTERFACES (2014)

Article Chemistry, Analytical

Sub-ppm H2S sensor based on YSZ and hollow balls NiMn2O4 sensing electrode

Yingzhou Guan et al.

SENSORS AND ACTUATORS B-CHEMICAL (2014)

Review Chemistry, Analytical

Highly sensitive and selective gas sensors using p-type oxide semiconductors: Overview

Hyo-Joong Kim et al.

SENSORS AND ACTUATORS B-CHEMICAL (2014)

Meeting Abstract Chemistry, Multidisciplinary

Synthesis of MOFs from Zn,Cd,Ni-4-carboxyphenylboronic acid with DMF solvent

L. Dimowa et al.

ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES (2014)

Article Physics, Condensed Matter

Toluene-sensing properties of In2O3 nanotubes synthesized by electrospinning

Chi Xiao et al.

JOURNAL OF SEMICONDUCTORS (2014)

Article Materials Science, Multidisciplinary

Optical band gap hierarchy in a magnetic oxide: Electronic structure of NiFe2O4

Q. -C. Sun et al.

PHYSICAL REVIEW B (2012)

Review Behavioral Sciences

Toluene misuse and long-term harms:: A systematic review of the neuropsychological and neuroimaging literature

Murat Yucel et al.

NEUROSCIENCE AND BIOBEHAVIORAL REVIEWS (2008)

Article Engineering, Electrical & Electronic

Preparation and gas-sensing properties of NiFe2O4 semiconductor materials

LF Yang et al.

SOLID-STATE ELECTRONICS (2005)