4.8 Article

Temperature-Dependent n-p-n Switching and Highly Selective Room-Temperature n-SnSe2/p-SnO/n-SnSe Heterojunction-Based NO2 Gas Sensor

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

High-sensitive NO2 sensor based on p-NiCo2O4/n-WO3 heterojunctions

Yaqing Hu et al.

Summary: A NO2 gas sensor based on NiCo2O4/-WO3 nanocomposite was synthesized with outstanding sensing performance. The sensor showed higher response, shorter response/recovery time, good linearity, stable repeatability and brilliant selectivity at 150 degrees C. The enhanced gas sensitivity of the sensor may be due to the unique microstructure of NiCo2O4/-WO3 and the p-n heterojunction formed between the two materials.

SENSORS AND ACTUATORS B-CHEMICAL (2022)

Article Energy & Fuels

Strategy to improve the efficiency of tin selenide based solar cell: A path from 1.02 to 27.72%

Manoj Kumar et al.

Summary: Solar energy is a reliable, clean, and affordable renewable energy source, but the lack of a cheap and efficient material to convert solar energy into electricity is a significant obstacle. Recent research has focused on materials like Sb2Se3 and SnSe because they are made from a few elements, have high absorption coefficients, and are made from abundant materials. This study explores the factors affecting the performance of tin selenide-based solar cells based on an experimental report and simulation software. By optimizing parameters, the efficiency of the SnSe solar cell can be improved.

SOLAR ENERGY (2022)

Article Chemistry, Analytical

UV enhanced NO2 gas sensing at room temperature based on coral-like tin diselenide/MOFs-derived nanoflower-like tin dioxide heteronanostructures

Tingting Li et al.

Summary: A coral-like tin diselenide/MOFs-derived flower-like tin dioxide (SnSe2/SnO2) nanocomposite film sensor was successfully fabricated by hydrothermal method for NO2 gas detection. The SnSe2/SnO2 (1:2) nanocomposite sensor exhibited excellent NO2 gas sensitivity performance, improved response values under UV illumination, and shortened response/recovery times, suggesting a promising application for NO2 gas detection. This enhanced sensing performance was attributed to the heterostructure between n-type SnSe2 and n-type SnO2 nanomaterials, as well as the photoelectrons excited by UV light.

SENSORS AND ACTUATORS B-CHEMICAL (2022)

Article Materials Science, Multidisciplinary

Rapidly responding room temperature NO2 gas sensor based on SnSe nanostructured film

Sanju Rani et al.

Summary: This study presents the first experimental report on SnSe-based gas sensors, showing that SnSe nanostructured film exhibits good selectivity and sensitivity towards NO2, therefore opening up a new dimension for the development of selective gas sensor materials.

MATERIALS TODAY COMMUNICATIONS (2022)

Article Chemistry, Physical

Low bias operated, fast response SnSe thin film Vis-NIR photodetector on glass substrate using one-step thermal evaporation technique

Manoj Kumar et al.

Summary: This study presents the photodetection properties of SnSe film deposited on soda-lime glass, showing fast response and recovery times in the visible and IR regions. Time-resolved photoluminescence analysis revealed carrier dynamics and indicated that electron-hole recombination may be responsible for the low resistivity in the device. Through detailed characterization, the study identified areas for future improvement in photodetector device performance.

JOURNAL OF ALLOYS AND COMPOUNDS (2021)

Article Chemistry, Physical

Phase controllable synthesis of SnSe and SnSe2 films with tunable photoresponse properties

Donglin Lu et al.

Summary: This study reports the growth of highly crystalline SnSe and SnSe2 films by heating a single precursor SnSe powder via vapor deposition, with the phase construction of samples being determined by the synergistic effect of heating temperature and substrate temperature. A phase diagram has been revealed based on the heating temperature and substrate temperature of samples growth, providing guidance for future materials synthesis with controlled stage construction. The as-grown SnSe and SnSe2 films exhibit tunable photoresponse properties, enhancing their practical application in photodetectors.

APPLIED SURFACE SCIENCE (2021)

Article Chemistry, Physical

Multifunctional poly(vinyl alcohol)/Ag nanofibers-based triboelectric nanogenerator for self-powered MXene/tungsten oxide nanohybrid NO2 gas sensor

Dongyue Wang et al.

Summary: In this paper, a PVA/Ag nanofibers-based TENG was developed for human respiration, movement, and harmful gas monitoring, achieving high voltage and power density outputs. By integrating a voltage regulator module, stable voltage output from the wind-driven TENG was achieved, providing a feasible solution for different wind conditions. A self-powered sensor system was developed by integrating TENGs and a gas sensor, offering a sustainable detection platform for tracking the source of harmful gases.

NANO ENERGY (2021)

Article

Au/Pd Bimetallic Nanoparticles Decorated SnSe2 Thin Films for NO2 Detection

Sanju Rani et al.

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY (2021)

Article

NO2 Gas Sensor Based on SnSe/SnSe2p-n Hetrojunction

Sanju Rani et al.

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY (2021)

Review Chemistry, Multidisciplinary

Tin-selenide as a futuristic material: properties and applications

Manoj Kumar et al.

Summary: SnSe/SnSe2 is a versatile material with promising applications in various fields such as solar cells, photodetectors, memory devices, batteries, gas sensing, photocatalysis, and more. This review summarizes the potential applications, basic properties, and synthesis techniques of SnSe/SnSe2, aiming to aid researchers in understanding and utilizing tin selenide-based materials for advancing next generation technology.

RSC ADVANCES (2021)

Article Chemistry, Multidisciplinary

Structural, morphological, optical and sensing properties of SnSe and SnSe2 thin films as a gas sensing material

Kawther Assili et al.

ARABIAN JOURNAL OF CHEMISTRY (2020)

Article Chemistry, Multidisciplinary

Solution-Processed p-SnSe/n-SnSe2 Hetero-Structure Layers for Ultrasensitive NO2 Detection

Xiaoshan Wang et al.

CHEMISTRY-A EUROPEAN JOURNAL (2020)

Review Engineering, Electrical & Electronic

A review on 2D transition metal di-chalcogenides and metal oxide nanostructures based NO2 gas sensors

Sunil Kumar et al.

MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING (2020)

Article Chemistry, Physical

Formation of SnO and SnO2 phases during the annealing of SnO(x) films obtained by molecular beam epitaxy

Alexander Nikiforov et al.

APPLIED SURFACE SCIENCE (2020)

Article Chemistry, Multidisciplinary

First-Principles Study for Gas Sensing of Defective SnSe2 Monolayers

Wei-Ying Cheng et al.

APPLIED SCIENCES-BASEL (2020)

Article Chemistry, Physical

Highly responsive, low -bias operated SnSe 2 nanostructured thin film for trap -assisted NIR photodetector

Manoj Kumar et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2020)

Review Chemistry, Multidisciplinary

Tuning the Thermoelectric Material's Parameter: A Comprehensive Review

Manoj Kumar et al.

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY (2020)

Article Chemistry, Multidisciplinary

High-Performance n-type SnSe Thermoelectric Polycrystal Prepared by Arc-Melting

Javier Gainza et al.

CELL REPORTS PHYSICAL SCIENCE (2020)

Article Chemistry, Physical

Adjustable n-p-n gas sensor response of Fe3O4-HNTs doped Pd nanocomposites for hydrogen sensors

Bharat Sharma et al.

APPLIED SURFACE SCIENCE (2020)

Article Materials Science, Multidisciplinary

Temperature Driven Unusual Reversible p- to n-Type Conduction Switching in Bi2Te2.7Se0.3

Anil K. Bohra et al.

PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS (2019)

Article Chemistry, Multidisciplinary

High Selectivity Gas Sensing and Charge Transfer of SnSe2

Oscar Leonardo Camargo Moreira et al.

ACS SENSORS (2019)

Article Multidisciplinary Sciences

Highly Textured N-Type SnSe Polycrystals with Enhanced Thermoelectric Performance

Peng-Peng Shang et al.

RESEARCH (2019)

Article Materials Science, Ceramics

Surface-decorated SnO nanoflowers with P25 for enhanced visible light photocatalytic degradation of MO

Baoyan Liang et al.

JOURNAL OF THE AUSTRALIAN CERAMIC SOCIETY (2019)

Article Engineering, Electrical & Electronic

A Reusable and High Sensitivity Nitrogen Dioxide Sensor Based on Monolayer SnSe

Jin Wang et al.

IEEE ELECTRON DEVICE LETTERS (2018)

Article Chemistry, Physical

Chlorine-Enabled Electron Doping in Solution-Synthesized SnSe Thermoelectric Nanomaterials

Guang Han et al.

ADVANCED ENERGY MATERIALS (2017)

Article Chemistry, Multidisciplinary

First-principles study on intrinsic defects of SnSe

Yucheng Huang et al.

RSC ADVANCES (2017)

Article Chemistry, Physical

Enhanced thermoelectric properties of SnSe thin films grown by pulsed laser glancing-angle deposition

Chun Hung Suen et al.

JOURNAL OF MATERIOMICS (2017)

Article Chemistry, Multidisciplinary

Two-Dimensional Nanostructured Materials for Gas Sensing

Xianghong Liu et al.

ADVANCED FUNCTIONAL MATERIALS (2017)

Article Materials Science, Multidisciplinary

P-type SnO thin films and SnO/ZnO heterostructures for all-oxide electronic and optoelectronic device applications

Kachirayil J. Saji et al.

THIN SOLID FILMS (2016)

Article Chemistry, Multidisciplinary

Anisotropic Spin Transport and Strong Visible-Light Absorbance in Few-Layer SnSe and GeSe

Guangsha Shi et al.

NANO LETTERS (2015)

Article Materials Science, Multidisciplinary

Highly sensitive, temperature-dependent gas sensor based on hierarchical ZnO nanorod arrays

Xiaomei Wang et al.

JOURNAL OF MATERIALS CHEMISTRY C (2015)

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)

Article Chemistry, Analytical

Structure and NH3 sensing properties of SnO thin film deposited by RF magnetron sputtering

Vu Xuan Hien et al.

SENSORS AND ACTUATORS B-CHEMICAL (2014)

Article Multidisciplinary Sciences

Integrated Prototype Nanodevices via SnO2 Nanoparticles Decorated SnSe Nanosheets

Jian-Jun Wang et al.

SCIENTIFIC REPORTS (2013)

Article Chemistry, Multidisciplinary

Ambipolar Oxide Thin-Film Transistor

Kenji Nomura et al.

ADVANCED MATERIALS (2011)

Article Chemistry, Multidisciplinary

Shape and size controlled synthesis and properties of colloidal IV-VI SnSe nanocrystals

Jiajia Ning et al.

CRYSTENGCOMM (2011)

Article Chemistry, Multidisciplinary

p-Type α-Fe2O3 Nanowires and their n-Type Transition in a Reductive Ambient

Yu-Chen Lee et al.

Article Physics, Applied

An n- to p-type conductivity transition induced by oxygen adsorption on α-Fe2O3

A Gurlo et al.

APPLIED PHYSICS LETTERS (2004)

Article Chemistry, Analytical

Comparison of sol-gel and ion beam deposited MoO3 thin film gas sensors for selective ammonia detection

AK Prasad et al.

SENSORS AND ACTUATORS B-CHEMICAL (2003)

Article Chemistry, Analytical

p- and n-type Fe-doped SnO2 gas sensors fabricated by the mechanochemical processing technique

K Galatsis et al.

SENSORS AND ACTUATORS B-CHEMICAL (2003)

Article Chemistry, Analytical

The influence of Rh surface doping on anomalous properties of thick-film SnO2 gas sensors

BW Licznerski et al.

SENSORS AND ACTUATORS B-CHEMICAL (2001)