Electrooxidation of hypophosphite on single-crystal nickel electrodes: an in situ IR study

1996 ◽  
Vol 92 (23) ◽  
pp. 4663 ◽  
Author(s):  
L. M. Abrantes ◽  
A. Bewick ◽  
M. Kalaji ◽  
M. C. Oliveira
Keyword(s):  
Single Crystal ◽  
In Situ Ir ◽  
Nickel Electrodes ◽  
Ir Study

An in situ IR study of the NOx adsorption/reduction mechanism on modified Y zeolites

2003 ◽  
Vol 5 (9) ◽  
pp. 1897-1905 ◽  
Author(s):  
Christian Sedlmair ◽  
Barbara Gil ◽  
Kulathuiyer Seshan ◽  
Andreas Jentys ◽  
Johannes A. Lercher
Keyword(s):  
Reduction Mechanism ◽  
Y Zeolites ◽  
In Situ Ir ◽  
Nox Adsorption ◽  
Adsorption Reduction ◽  
Ir Study

An in-depth in situ IR study of the thermal decomposition of yttrium trifluoroacetate hydrate

2011 ◽  
Vol 107 (2) ◽  
pp. 681-691 ◽  
Author(s):  
M. Mosiadz ◽  
K. L. Juda ◽  
S. C. Hopkins ◽  
J. Soloducho ◽  
B. A. Glowacki
Keyword(s):  
Thermal Decomposition ◽  
In Situ Ir ◽  
Ir Study ◽  
Yttrium Trifluoroacetate

In situ IR study of the electrooxidation of hypophosphite on a polycrystalline nickel electrode

1997 ◽  
Vol 93 (6) ◽  
pp. 1119-1125 ◽  
Author(s):  
Luísa M. Abrantes ◽  
Maria C. Oliveira ◽  
Jorge P. Correia ◽  
Alan Bewick ◽  
Maher Kalaji
Keyword(s):  
Nickel Electrode ◽  
Polycrystalline Nickel ◽  
In Situ Ir ◽  
Ir Study

scholarly journals In Situ IR Study on Effect of Alkyl Chain Length between Amines on Its Stability against Acidic Gases

Catalysts ◽  
2019 ◽  
Vol 9 (11) ◽  
pp. 910 ◽  
Author(s):  
Rose Mardie Pacia ◽  
Clinton Manianglung ◽  
Young Soo Ko
Keyword(s):  
Co2 Capture ◽  
Elevated Temperatures ◽  
Capture Process ◽  
Spacer Length ◽  
Acidic Gases ◽  
In Situ Ir ◽  
Ir Study ◽  
Cyclic Adsorption

For the CO2 capture process via the cyclic adsorption/desorption method, one emerging catalyst is the use of amine-functionalized silica. This study focused on comparing the CO2 capture performance of diamines with ethyl and propyl spacers and the degradation species formed after long-term exposure to various acidic gases such as SO2 and NO2 at elevated temperatures. Adsorbents were prepared via the incipient wetness technique and then subjected to thermogravimetric measurements and in situ FT-IR analyses. 2NS-P/Kona95, which contains a propyl spacer, showed fewer degradation species formed based on its IR spectra and better stability with its long-term exposure to various acidic gases. Thus, the incorporation of amines with a large number of nitrogen groups of propyl or longer spacer length could be a promising CO2 capture material.

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