Premium
High‐Throughput Method for the Impedance Spectroscopic Characterization of Resistive Gas Sensors
Author(s) -
Frantzen Andreas,
Scheidtmann Jens,
Frenzer Gerald,
Maier Wilhelm F.,
Jockel Jörg,
Brinz Thomas,
Sanders Daniel,
Simon Ulrich
Publication year - 2004
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200352424
Subject(s) - resistive touchscreen , characterization (materials science) , materials science , oxide , deposition (geology) , selectivity , electrode , electrical impedance , nanotechnology , sensitivity (control systems) , analytical chemistry (journal) , optoelectronics , chemical engineering , electronic engineering , chemistry , electrical engineering , chromatography , catalysis , organic chemistry , engineering , paleontology , sediment , metallurgy , biology
A combinatorial work flow for the rapid synthesis and testing of thick oxide films for the development of new gas sensors with improved sensitivity and selectivity involves the synthesis and deposition of mixed‐oxide films of variable composition. The library is based on the sol–gel synthesis of mixed oxides on an array of 8×8 interdigitated electrodes. For the characterization of the sensor arrays, test gas sequences and sensor temperatures were varied.