skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Au decoration of a graphene microchannel for self-activated chemoresistive flexible gas sensors with substantially enhanced response to hydrogen

Journal Article · · Nanoscale
DOI:https://doi.org/10.1039/C8NR09076A· OSTI ID:1495173

Unprecedented hydrogen detection at room temperature by Au nanoclusters supported on a self-activated graphene microchannel is demonstrated.

Research Organization:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
89233218CNA000001
OSTI ID:
1495173
Report Number(s):
LA-UR-19-20512; NANOHL
Journal Information:
Nanoscale, Vol. 11, Issue 6; ISSN 2040-3364
Publisher:
Royal Society of ChemistryCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 36 works
Citation information provided by
Web of Science

References (61)

Toward innovations of gas sensor technology journal July 2005
Aluminum-doped ZnO thin film gas sensor capable of detecting freshness of sea foods journal June 1993
Selective ammonia exhaust gas sensor for automotive applications journal March 2002
Metal oxide-based gas sensor research: How to? journal January 2007
Patterning Vertically Oriented Graphene Sheets for Nanodevice Applications journal February 2011
Highly sensitive and selective detection of NO2 using epitaxial graphene on 6H-SiC journal September 2010
Toward Practical Gas Sensing with Highly Reduced Graphene Oxide: A New Signal Processing Method To Circumvent Run-to-Run and Device-to-Device Variations journal January 2011
Highly selective gas sensor arrays based on thermally reduced graphene oxide journal January 2013
Practical Chemical Sensors from Chemically Derived Graphene journal February 2009
Room temperature humidity sensors based on rGO/MoS2 hybrid composites synthesized by hydrothermal method journal April 2018
Highly selective and sensitive chemoresistive humidity sensors based on rGO/MoS 2 van der Waals composites journal January 2018
Chemically fluorinated graphene oxide for room temperature ammonia detection at ppb levels journal January 2017
Stable Cu2O nanocrystals grown on functionalized graphene sheets and room temperature H2S gas sensing with ultrahigh sensitivity journal January 2013
Spectroscopic Investigation of Plasma-Fluorinated Monolayer Graphene and Application for Gas Sensing journal March 2016
High-Performance NO 2 Sensors Based on Chemically Modified Graphene journal November 2012
Alternating Current Dielectrophoresis Optimization of Pt-Decorated Graphene Oxide Nanostructures for Proficient Hydrogen Gas Sensor journal June 2015
Graphene sheets decorated with SnO2 nanoparticles: in situ synthesis and highly efficient materials for cataluminescence gas sensors journal January 2011
DNA-decorated graphene chemical sensors journal August 2010
The Role of External Defects in Chemical Sensing of Graphene Field-Effect Transistors journal April 2013
Nanostructured Pt decorated graphene and multi walled carbon nanotube based room temperature hydrogen gas sensor journal January 2009
Hydrogen Sensing Using Pd-Functionalized Multi-Layer Graphene Nanoribbon Networks journal August 2010
Joule Heating a Palladium Nanowire Sensor for Accelerated Response and Recovery to Hydrogen Gas journal June 2010
Chemical Sensitivity of Graphene Edges Decorated with Metal Nanoparticles journal June 2011
Gas Sensor Array Based on Metal-Decorated Carbon Nanotubes journal October 2006
Detection of hydrogen using multi-walled carbon-nanotube yarns coated with nanocrystalline Pd and Pd/Pt layered structures journal April 2012
Palladium Nanoparticles Decorated Single-Walled Carbon Nanotube Hydrogen Sensor journal May 2007
High-performance room-temperature hydrogen sensors based on combined effects of Pd decoration and Schottky barriers journal January 2013
Fast response and recovery of hydrogen sensing in Pd–Pt nanoparticle–graphene composite layers journal May 2011
Nanostructured Pt Functionlized Multiwalled Carbon Nanotube Based Hydrogen Sensor journal June 2006
Hydrogen Sensing and Sensitivity of Palladium-Decorated Single-Walled Carbon Nanotubes with Defects journal March 2010
Investigation of a Single Pd Nanowire for Use as a Hydrogen Sensor journal March 2006
Why gold is the noblest of all the metals journal July 1995
Reduced graphene oxide supported Au nanoparticles as an efficient catalyst for aerobic oxidation of benzyl alcohol journal September 2013
Enhanced Activity of Gold-Supported Cobalt Oxide for the Electrochemical Evolution of Oxygen journal April 2011
Reduced Graphene Oxide-Supported Gold Nanostars for Improved SERS Sensing and Drug Delivery journal May 2014
Gold Supported on Graphene Oxide: An Active and Selective Catalyst for Phenylacetylene Hydrogenations at Low Temperatures journal May 2014
Low-Temperature Oxidation of CO over Gold Supported on TiO2, α-Fe2O3, and Co3O4 journal November 1993
Surface Modification of Graphene Nanosheets with Gold Nanoparticles: The Role of Oxygen Moieties at Graphene Surface on Gold Nucleation and Growth journal October 2009
Generalized Gradient Approximation Made Simple journal October 1996
Projector augmented-wave method journal December 1994
Special points for Brillouin-zone integrations journal June 1976
Structures of Neutral Au7, Au19, and Au20 Clusters in the Gas Phase journal August 2008
Self-Activated Transparent All-Graphene Gas Sensor with Endurance to Humidity and Mechanical Bending journal September 2015
High-Performance Graphene-Based Transparent Flexible Heaters journal December 2011
Heat Dissipation of Transparent Graphene Defoggers journal July 2012
Novel Fabrication of Flexible Graphene-Based Chemical Sensors with Heaters using Soft Lithographic Patterning Method journal August 2014
Quantifying Defects in Graphene via Raman Spectroscopy at Different Excitation Energies journal July 2011
Detection of individual gas molecules adsorbed on graphene journal July 2007
Reduced Graphene Oxide Molecular Sensors journal October 2008
Reduced Graphene Oxide Electrically Contacted Graphene Sensor for Highly Sensitive Nitric Oxide Detection journal August 2011
Wafer-scale synthesis of graphene by chemical vapor deposition and its application in hydrogen sensing journal September 2010
Palladium-Decorated Hydrogen-Gas Sensors Using Periodically Aligned Graphene Nanoribbons journal July 2014
A Highly Sensitive Hydrogen Sensor with Gas Selectivity Using a PMMA Membrane-Coated Pd Nanoparticle/Single-Layer Graphene Hybrid journal February 2015
Hydrogen sensor based on a graphene – palladium nanocomposite journal April 2011
Carbon Nanotube Sensors for Gas and Organic Vapor Detection journal July 2003
All-Organic Vapor Sensor Using Inkjet-Printed Reduced Graphene Oxide journal March 2010
All-Organic Vapor Sensor Using Inkjet-Printed Reduced Graphene Oxide journal March 2010
Electronic structure of AlFeN films exhibiting crystallographic orientation change from c- to a-axis with Fe concentrations and annealing effect journal February 2020
Quantifying defects in graphene via Raman spectroscopy at different excitation energies. text January 2011
DNA-decorated graphene chemical sensors text January 2010
Detection of Individual Gas Molecules Absorbed on Graphene text January 2006

Cited By (5)

Chemoresistive materials for electronic nose: Progress, perspectives, and challenges journal August 2019
MgO@CeO2 chemiresistive flexible sensor for room temperature LPG detection journal August 2019
A new type low-cost, flexible and wearable tertiary nanocomposite sensor for room temperature hydrogen gas sensing journal February 2020
Gas sensing mechanisms of metal oxide semiconductors: a focus review journal January 2019
Flexible nanofiber sensor for low-concentration hydrogen detection journal October 2019

Similar Records

Enhancing ZnO nanowire gas sensors using Au/Fe2O3 hybrid nanoparticle decoration
Journal Article · Thu May 28 00:00:00 EDT 2020 · Nanotechnology · OSTI ID:1495173

A hydrogen peroxide electrochemical sensor based on silver nanoparticles decorated three-dimensional graphene
Journal Article · Mon Jun 16 00:00:00 EDT 2014 · Applied Physics Letters · OSTI ID:1495173

Tailored Graphene Micropatterns by Wafer-Scale Direct Transfer for Flexible Chemical Sensor Platform
Journal Article · Fri Nov 20 00:00:00 EST 2020 · Advanced Materials · OSTI ID:1495173