–Redfern, were followed among the several methods available for the kinetics evaluation of TG mass loss data.
HNSN was characterized by UV, IR, NMR, and XRD analyses. The crystal was found to be transparent between 500 and 2,000 nm (visible and near
upon dehydrochlorination absorb light strongly above 320 nm [ 6 , 9 , 10 , 13 , 14 , 21 , 22 , 24 ], therefore, kinetics of PVC degradation can be monitored specifically using UV–visible spectroscopy. Some loss of conjugation may occur through
The investigation of the kinetics of pozzolanic reactions is an important experimental task that gives characteristic constants for the reaction rate. Using them, one can evaluate the effectiveness of applying
/DTG curve were qualitatively described [ 2 – 4 ]. The dehydration kinetics of cemetitious materials were usually characterized by the modified Arrhenius equation [ 5 ], where the cemetitious materials were considered as pure substance.
still fewer kinetic rate models have been proposed [ 19 – 27 ]. A majority of the work carried out on the kinetics of this reaction up to now is on the reaction in homogeneous medium, and there are practically no studies reported on the kinetics of the
temperature, long reaction time, etc.), many by-products form through consecutive and parallel reactions, which leads to the loss in the selectivity of the dimer. The main by-products are [ 15 ]:
The kinetics of the
decomposition of the intermediates have not been reported in the open literature. In the present study, the kinetics of the thermal decomposition of ammonium yttrium fluoride intermediates, (NH 4 ) 3 Y 2 F 9 and NH 4 Y 2 F 7 were studied by non
characterized the adsorption kinetics of alkanes [ 2 , 3 ], alcohols [ 1 , 4 , 5 ], benzene [ 3 , 6 ], water [ 6 ], and thiophene [ 7 ] on CNTs as well as the adsorption dynamics of n -butane and iso-butane on thin-supported CNT films [ 2 ]. The supports
AlPO 4 · 2H 2 O [ 9 ] AlPO 4 · H 2 O-H1-4 [ 8 ] and AlPO 4 -21 [ 2 ] and Al 1− x Fe x PO 4 ( x = 0) [ 4 ] precursors. By reason, the mechanism, thermodynamics and kinetics of solid-state reactions are needed in order to take advantage of this