MOF‐based chemiresistive gas sensors: toward new functionalities

YM Jo, YK Jo, JH Lee, HW Jang, IS Hwang… - Advanced …, 2023 - Wiley Online Library
The sensing performances of gas sensors must be improved and diversified to enhance
quality of life by ensuring health, safety, and convenience. Metal–organic frameworks …

Metal oxides for solid-state gas sensors: What determines our choice?

G Korotcenkov - Materials Science and Engineering: B, 2007 - Elsevier
The analysis of various parameters of metal oxides and the search of criteria, which could be
used during material selection for solid-state gas sensor applications, were the main …

Metal-oxide-semiconductor based gas sensors: screening, preparation, and integration

J Zhang, Z Qin, D Zeng, C Xie - Physical Chemistry Chemical Physics, 2017 - pubs.rsc.org
Metal-oxide-semiconductor (MOS) based gas sensors have been considered a promising
candidate for gas detection over the past few years. However, the sensing properties of MOS …

Structural Evolution and Dynamics of an In2O3 Catalyst for CO2 Hydrogenation to Methanol: An Operando XAS-XRD and In Situ TEM Study

A Tsoukalou, PM Abdala, D Stoian… - Journal of the …, 2019 - ACS Publications
We report an operando examination of a model nanocrystalline In2O3 catalyst for methanol
synthesis via CO2 hydrogenation (300° C, 20 bar) by combining X-ray absorption …

Metal and metal oxide nanoparticles in chemiresistors: does the nanoscale matter?

ME Franke, TJ Koplin, U Simon - small, 2006 - Wiley Online Library
Sensor technology is one of the most important key technologies of the future with a
constantly increasing number of applications, both in the industrial and in the private sectors …

Gas response control through structural and chemical modification of metal oxide films: state of the art and approaches

G Korotcenkov - Sensors and Actuators B: Chemical, 2005 - Elsevier
In this review the structural and physical–chemical properties of nanoscaled metal oxide
films (SnO2 and In2O3), aimed for solid state chemical sensors were analyzed. It has been …

DFT Study of CO2 Adsorption and Hydrogenation on the In2O3 Surface

J Ye, C Liu, Q Ge - The Journal of Physical Chemistry C, 2012 - ACS Publications
Catalytic conversion of CO2 to liquid fuels or valuable chemicals is an attractive alternative
to geological sequestration. In the present study, we applied density functional theory slab …

Porous metal oxides as gas sensors

M Tiemann - Chemistry–A European Journal, 2007 - Wiley Online Library
Semiconducting metal oxides are frequently used as gas‐sensing materials. Apart from
large surface‐to‐volume ratios, well‐defined and uniform pore structures are particularly …

The role of morphology and crystallographic structure of metal oxides in response of conductometric-type gas sensors

G Korotcenkov - Materials Science and Engineering: R: Reports, 2008 - Elsevier
This review paper discusses the influence of morphology and crystallographic structure on
gas-sensing characteristics of metal oxide conductometric-type sensors. The effects of …

Ordered Mesoporous In2O3: Synthesis by Structure Replication and Application as a Methane Gas Sensor

T Waitz, T Wagner, T Sauerwald… - Advanced Functional …, 2009 - Wiley Online Library
The synthesis and characterization of ordered mesoporous In2O3 materials by structure
replication from hexagonal mesoporous SBA‐15 silica and cubic KIT‐6 silica is presented …