Research output: Contribution to journal › Article › peer-review
Bilayer structures based on metal phthalocyanine and palladium layers for selective hydrogen detection. / Nikolaeva, Nataliya S.; Parkhomenko, Roman G.; Klyamer, Darya D. et al.
In: International Journal of Hydrogen Energy, Vol. 42, No. 47, 23.11.2017, p. 28640-28646.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Bilayer structures based on metal phthalocyanine and palladium layers for selective hydrogen detection
AU - Nikolaeva, Nataliya S.
AU - Parkhomenko, Roman G.
AU - Klyamer, Darya D.
AU - Shushanyan, Artem D.
AU - Asanov, Igor P.
AU - Morozova, Natalya B.
AU - Basova, Tamara V.
PY - 2017/11/23
Y1 - 2017/11/23
N2 - In this work, bilayer structures in which a Pd layer was deposited on the surface of palladium phthalocyanine film (PdPc/Pd) by a Metal-Organic Chemical Vapor Deposition technique were studied as active layers of chemiresistive sensors for selective detection of hydrogen. Surface morphology, microstructure and composition of Pd layers were investigated by scanning electron microscopy, X-ray diffraction and X-ray photoelectron spectroscopy. Three sets of bilayer structures with Pd layer thicknesses of 55–80 nm, 100–120 nm and 140–160 nm were obtained to examine the effect of the thickness on the electrical sensor response toward gaseous hydrogen (1–30 v.%). It has been shown that the bilayer structures with 55–80 nm thick Pd layers exhibit the maximal sensor response and can be effectively used for selective detection of hydrogen in the concentration range from 1 to 30% in the presence of gaseous ammonia, CO2, NO2, and chlorinated alkane vapours.
AB - In this work, bilayer structures in which a Pd layer was deposited on the surface of palladium phthalocyanine film (PdPc/Pd) by a Metal-Organic Chemical Vapor Deposition technique were studied as active layers of chemiresistive sensors for selective detection of hydrogen. Surface morphology, microstructure and composition of Pd layers were investigated by scanning electron microscopy, X-ray diffraction and X-ray photoelectron spectroscopy. Three sets of bilayer structures with Pd layer thicknesses of 55–80 nm, 100–120 nm and 140–160 nm were obtained to examine the effect of the thickness on the electrical sensor response toward gaseous hydrogen (1–30 v.%). It has been shown that the bilayer structures with 55–80 nm thick Pd layers exhibit the maximal sensor response and can be effectively used for selective detection of hydrogen in the concentration range from 1 to 30% in the presence of gaseous ammonia, CO2, NO2, and chlorinated alkane vapours.
KW - Chemical sensors
KW - Hydrogen detection
KW - Metal phthalocyanine
KW - MOCVD
KW - Palladium layers
KW - Thin films
KW - THIN-FILMS
KW - FIELD-EFFECT TRANSISTOR
KW - CHEMICAL-VAPOR-DEPOSITION
KW - NANOSTRUCTURES
KW - WAVE SENSOR SYSTEM
KW - GAS SENSORS
KW - PRESSURE
KW - TEMPERATURE
KW - DEVICES
UR - http://www.scopus.com/inward/record.url?scp=85031823351&partnerID=8YFLogxK
U2 - 10.1016/j.ijhydene.2017.09.129
DO - 10.1016/j.ijhydene.2017.09.129
M3 - Article
AN - SCOPUS:85031823351
VL - 42
SP - 28640
EP - 28646
JO - International Journal of Hydrogen Energy
JF - International Journal of Hydrogen Energy
SN - 0360-3199
IS - 47
ER -
ID: 9869810