☆ 4.7 Article

p-Toluenesulfonic acid doped vanadium pentoxide/polypyrrole film for highly sensitive hydrogen sensor

ADVANCED COMPOSITES AND HYBRID MATERIALS (2023)

Related references

Note: Only part of the references are listed.

Article Chemistry, Multidisciplinary

Pyridine-M2+[M = Mg, Ca]: A promising organometallic system for potential hydrogen storage: In silico study

Mrinal Kanti Dash et al.

Summary: Pyridine-M2+ [M = Mg, Ca] hosts have been identified as potent H2 storage material. The study explores the adsorption of H2 molecules on pyridine-Mg2+ and pyridine-Ca2+ building blocks, and finds that the aromaticity remains after adsorption. The stability of the hosts is validated through chemical hardness, aromaticity, and molecular dynamic simulations. The adsorption of H2 molecules is mainly of quasi-molecular type, with a stable adsorption energy range.

JOURNAL OF THE INDIAN CHEMICAL SOCIETY (2023)

Add to Collection

Article Chemistry, Multidisciplinary

Strategic Synthesis of 2D and 3D Conducting Polymers and Derived Nanocomposites

Munziya Abutalip et al.

Summary: In recent decades, there has been a growing interest in conducting polymers for their broad applications. However, the techniques for producing 2D nanosheets of conducting polymers are either complex or expensive, and a comprehensive approach for constructing 2D and 3D materials or their composites has not been documented. In this study, a simple and scalable synthetic protocol was developed to design 2D, 3D, and related conducting polymer nanocomposites. Diverse bicontinuous thin layers of oil and water were used to produce 2D nanosheets, and specially designed linkers were applied to lock the 3D networks of the conducting polymers and their composites. This technique is cost-effective and easily scalable, and it achieved the highest reported electrical conductivity for 2D PPY nanosheets to date.

ADVANCED MATERIALS (2023)

Add to Collection

Article Economics

Decarbonising Europe-EU citizens? perception of renewable energy transition amidst the European Green Deal

Demetrio Panarello et al.

Summary: The COVID-19 crisis has led to a reevaluation of energy transition, specifically in the EU where the Green Deal aims to achieve social goals through renewable energy and resource efficiency. However, the ongoing pandemic has affected the progress of this transition. This study examines the pre-pandemic perceptions of EU citizens regarding key factors in renewable energy transition and suggests important implications for energy policy modeling.

ENERGY POLICY (2023)

Add to Collection

Article Materials Science, Multidisciplinary

Multidimensional network of polypyrrole nanotubes loaded with ZIF-67 to construct multiple proton transport channels in composite proton exchange membranes for fuel cells

Jie Yang et al.

Summary: High-performance long-lasting composite proton exchange membranes (PEMs) are currently the subject of extensive research due to their designability of proton transport channels. The compatibility and channel order of the internal components of the composite membranes remain challenging. In this study, hollow polypyrrole (PPy) nanotube structures were used to confine and separate cobalt nanoparticles, and zeolitic imidazolate framework material-67 (ZIF-67) was attached to the surface to improve the proton transport capacity. The synthesized polymer nanotubes loaded metal-organic framework (MOF) nanofiber network enhances the physicochemical properties and stability of the membrane, and the composite membrane exhibits excellent ionic conductivity and power density.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2023)

Add to Collection

Article Engineering, Electrical & Electronic

Amperometric room temperature hydrogen gas sensor based on the conjugated polymers of polypyrrole-polyethylene oxide nanofibers synthesised via electrospinning

Manahil E. E. Mofdal et al.

Summary: Polypyrrole-polyethylene oxide (PPy/PEO) nanofiber-like structures were successfully synthesized and applied as a hydrogen gas sensor at room temperature. The testing results showed a rapid response of the nanofibers to the target gas with low response time.

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS (2022)

Add to Collection

Article Chemistry, Multidisciplinary

High Crystalline Quality Conductive Polypyrrole Film Prepared by Interface Chemical Oxidation Polymerization Method

Yuefei Wang et al.

Summary: Polypyrrole films with large area and high crystalline quality have been successfully synthesized using an interfacial chemical oxidation method. The films exhibit sharp XRD diffraction peaks, indicating high degree of molecular chain order and excellent crystalline quality. The as prepared films have a conductivity of about 0.3 S/cm and a carrier mobility of about 5 cm(2)/(Vs). The method also allows for easy transfer of the films to other substrates.

APPLIED SCIENCES-BASEL (2022)

Add to Collection

Article Nanoscience & Nanotechnology

Highly sensitive and selective non-enzymatic uric acid electrochemical sensor based on novel polypyrrole-carbon black-Co3O4 nanocomposite

Jahir Ahmed et al.

Summary: In this study, a sensor modified with PPy-CB-Co3O4 nanocomposite was developed for efficient and accurate detection of uric acid in blood serum. The sensor showed excellent sensitivity, wide linear dynamic range, and extremely low detection limit. It also demonstrated high selectivity for uric acid and exhibited good reproducibility, repeatability, and stability.

ADVANCED COMPOSITES AND HYBRID MATERIALS (2022)

Add to Collection

Article Nanoscience & Nanotechnology

Mechanically robust and conductive poly(acrylamide) nanocomposite hydrogel by the synergistic effect of vinyl hybrid silica nanoparticle and polypyrrole for human motion sensing

Kaichang Cheng et al.

Summary: Hydrogel-based sensors with improved mechanical and conductive properties were developed by using vinyl hybrid silica nanoparticle (VSNP) as crosslinker and in situ polymerized polypyrrole (PPy) as conductive agent. The resulting hydrogels showed enhanced tensile strength, elongation at break, compression strength, and conductivity. These hydrogels also exhibited excellent cyclic stretching and compression performance, making them promising candidates for strain sensors.

ADVANCED COMPOSITES AND HYBRID MATERIALS (2022)

Add to Collection

Article Nanoscience & Nanotechnology

Engineering Interlayer Space of Vanadium Oxide by Pyridinesulfonic Acid-Assisted Intercalation of Polypyrrole Enables Enhanced Aqueous Zinc-Ion Storage

Ziyi Feng et al.

Summary: By utilizing a pyridinesulfonic acid (PSA)-assisted approach, PPy was successfully intercalated into the interplanar spacing of hydrated vanadium oxide (VOH) to form VOH-PPy (PSA) sample. The intercalation of PPy can enhance the specific capacity and cycle performance of VOH.

ACS APPLIED MATERIALS & INTERFACES (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Interfacial Approach toward Benzene-Bridged Polypyrrole Film-Based Micro-Supercapacitors with Ultrahigh Volumetric Power Density

Kaiyue Jiang et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

Add to Collection

Article Multidisciplinary Sciences

Raman and XPS studies of ammonia sensitive polypyrrole nanorods and nanoparticles

Milena Setka et al.

SCIENTIFIC REPORTS (2019)

Add to Collection

Article Chemistry, Multidisciplinary

Conformal Conducting Polymer Shells on V2O5 Nanosheet Arrays as a High-Rate and Stable Zinc-Ion Battery Cathode

Dongming Xu et al.

ADVANCED MATERIALS INTERFACES (2019)

Add to Collection

Article Chemistry, Physical

Electrochemical impedance spectroscopic studies on aging-dependent electrochemical degradation of p-toluene sulfonic acid-doped polypyrrole thin film

C. Justin Raj et al.

IONICS (2018)

Add to Collection

Article Materials Science, Multidisciplinary

Polypyrrole-vanadium oxide nanocomposite: polymer dominates crystallanity and oxide dominates conductivity

Swarup Roy et al.

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING (2018)

Add to Collection

Article Materials Science, Multidisciplinary

Highly conductive PEDOT: PSS film by doping p-toluenesulfonic acid and post-treatment with dimethyl sulfoxide for ITO-free polymer dispersed liquid crystal device

Tsu-Ruey Chou et al.

ORGANIC ELECTRONICS (2017)

Add to Collection

Article Chemistry, Physical

Ammonia detection of 1-D ZnO/polypyrrole nanocomposite: Effect of CSA doping and their structural, chemical, thermal and gas sensing behavior

Shilpa Jain et al.

APPLIED SURFACE SCIENCE (2017)

Add to Collection

Article Materials Science, Ceramics

Pd-doped TiO2@polypyrrole core-shell composites as hydrogen-sensing materials

Yongjin Zou et al.

CERAMICS INTERNATIONAL (2016)

Add to Collection

Article Materials Science, Multidisciplinary

Fabrication of a flexible H2 sensor based on Pd nanoparticles modified polypyrrole films

Pi-Guey Su et al.

MATERIALS CHEMISTRY AND PHYSICS (2016)

Add to Collection

Article Electrochemistry

MnO2/polypyrrole nanotubular composites: reactive template synthesis, characterization and application as superior electrode materials for high-performance supercapacitors

Jian-Gan Wang et al.

ELECTROCHIMICA ACTA (2014)

Add to Collection

Article Chemistry, Physical

H2V3O8 nanobelts as a novel stable electrode material with good reversible redox performance

I. Mjejri et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2014)

Add to Collection

Article Materials Science, Multidisciplinary

Investigating thermoelectric properties of doped polyaniline nanowires

Jiansheng Wu et al.

SYNTHETIC METALS (2014)

Add to Collection

Review Chemistry, Analytical

Organic/inorganic hybrid sensors: A review

Shurong Wang et al.

SENSORS AND ACTUATORS B-CHEMICAL (2013)

Add to Collection

Article Materials Science, Multidisciplinary

High sensitive gas sensor based on Pd-loaded WO3 nanolamellae

Zhongqiu Hua et al.

THIN SOLID FILMS (2013)

Add to Collection

Article Chemistry, Physical

Finite size effects on the structural progression induced by lithiation of V2O5: a combined diffraction and Raman spectroscopy study

Gregory A. Horrocks et al.

JOURNAL OF MATERIALS CHEMISTRY A (2013)

Add to Collection

Article Chemistry, Physical

Electropolymerized Polypyrrole Nanowires for Hydrogen Gas Sensing

Laith Al-Mashat et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2012)

Add to Collection

Article Chemistry, Physical

Electrochemically Synthesized Polypyrrole/Graphene Composite Film for Lithium Batteries

Yang Yang et al.

ADVANCED ENERGY MATERIALS (2012)

Add to Collection

Article Chemistry, Physical

An overview of hydrogen safety sensors and requirements

William J. Buttner et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2011)

Add to Collection

Article Chemistry, Analytical

Flexible H2 sensor fabricated by layer-by-layer self-assembly of thin films of polypyrrole and modified in situ with Pt nanoparticles

Pi-Guey Su et al.

SENSORS AND ACTUATORS B-CHEMICAL (2011)

Add to Collection

Article Chemistry, Multidisciplinary

Polyaniline-intercalated layered vanadium oxide nanocomposites-One-pot hydrothermal synthesis and application in lithium battery

Yuping Chen et al.

NANOSCALE (2010)

Add to Collection

Review Chemistry, Physical

Hydrothermal Synthesis of Nanostructured Vanadium Oxides

Jacques Livage

MATERIALS (2010)

Add to Collection

Article Polymer Science

Doping of polyaniline films with organic sulfonic acids in aqueous media and the effect of water on these doped films

Mohamad M. Ayad et al.

EUROPEAN POLYMER JOURNAL (2008)

Add to Collection

Article Engineering, Electrical & Electronic

Conductometric hydrogen gas sensor based on polypyrrole nanofibers

Laith Al-Mashat et al.

IEEE SENSORS JOURNAL (2008)

Add to Collection

Article Polymer Science

Synthesis and characterization of polypyrrole rod doped with p-toluenesulfonic acid via micelle formation

Duk Ki Kim et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2008)

Add to Collection

Article Chemistry, Physical

Hydrogen sensors based on conductivity changes in polyaniline nanofibers

Shabnam Virji et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2006)

Add to Collection

Article Polymer Science

Structural effects of dopants and polymerization methodologies on the solid-state ordering and morphology of polyaniline

M Jayakannan et al.

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS (2005)

Add to Collection

Article Materials Science, Multidisciplinary

Electrical conductivity response of polypyrrole to acetone vapor: effect of dopant anions and interaction mechanisms

L Ruangchuay et al.

SYNTHETIC METALS (2004)

Add to Collection

Article Chemistry, Physical

Raman spectroscopic studies of amorphous vanadium oxide thin films

SH Lee et al.

SOLID STATE IONICS (2003)

Add to Collection

Article Chemistry, Physical

Surface degradation of α-naphthalene sulfonate-doped polypyrrole during XPS characterization

L Ruangchuay et al.

APPLIED SURFACE SCIENCE (2002)

Add to Collection

© Peeref 2019-2024. All rights reserved.