Physical properties and reaction kinetics of cotton cellulose crosslinked with dimethyloldihydroxyethyleneurea-maleic acid

2004 ◽  
Vol 92 (6) ◽  
pp. 3886-3893 ◽  
Author(s):  
Han-Hsing Hsiung ◽  
Hung-Yu Huang ◽  
Yuen-Hua Wang ◽  
Chang Wang ◽  
Jui-Chin Chen ◽  
...  
Keyword(s):  
Physical Properties ◽  
Reaction Kinetics ◽  
Maleic Acid ◽  
Cotton Cellulose ◽  
Kinetics Of

Physical properties and reaction kinetics of CO2 absorption into unloaded and CO2 loaded viscous monoethanolamine (MEA) solution

2021 ◽  
Vol 329 ◽  
pp. 115569
Author(s):  
Rouzbeh Ramezani ◽  
Ida M. Bernhardsen ◽  
Renzo Di Felice ◽  
Hanna K. Knuutila
Keyword(s):  
Physical Properties ◽  
Reaction Kinetics ◽  
Co2 Absorption ◽  
Kinetics Of

Crosslinking of cotton cellulose in the presence of serine and glycine. I. Physical properties and reaction kinetics

2005 ◽  
Vol 97 (2) ◽  
pp. 595-603 ◽  
Author(s):  
Wei-Hua Yao ◽  
Jui-Chin Chen ◽  
Mei-Shan Hu ◽  
Ming-Yu Teng ◽  
Po-Hsiung Huang ◽  
...  
Keyword(s):  
Physical Properties ◽  
Reaction Kinetics ◽  
Cotton Cellulose

scholarly journals Slag and Activator Chemistry Control the Reaction Kinetics of Sodium Metasilicate-Activated Slag Cements

2018 ◽  
Vol 10 (12) ◽  
pp. 4709 ◽  
Author(s):  
Maria Criado ◽  
Brant Walkley ◽  
Xinyuan Ke ◽  
John Provis ◽  
Susan Bernal
Keyword(s):  
Blast Furnace ◽  
Physical Properties ◽  
Reaction Kinetics ◽  
Isothermal Calorimetry ◽  
Sodium Metasilicate ◽  
Clear Correlation ◽  
Close Relationship ◽  
Slag Glass ◽  
Activated Slag ◽  
Kinetics Of

The reaction kinetics of four commercial ground granulated blast furnace slags with varying percentages of MgO (6 to 14 wt.%), activated with four different doses of sodium metasilicate, were evaluated using isothermal calorimetry. The reaction kinetics were strongly dependent on the dose of the alkaline activator used, and the chemical and physical properties of the slag. When using low concentrations of sodium metasilicate as an activator, the MgO content in the slag influences the kinetics of the reaction, while the CaO content plays a more significant role when the concentration of metasilicate is increased. This study elucidated a close relationship between the dose of the alkali-activator and the chemistry of the slag used, although it was not possible to identify a clear correlation between any of the published chemically-based “slag quality moduli” and the calorimetry results, highlighting the complexity of blast furnace slag glass chemistry, and the importance of the physical properties of the slag in defining its reactivity.

Impact Of Synthesis Route on the Water Oxidation Kinetics of Hematite Photoanodes

2020 ◽  
Author(s):  
Camilo A. Mesa ◽  
Ludmilla Steier ◽  
Benjamin Moss ◽  
Laia Francàs ◽  
James E. Thorne ◽  
...  
Keyword(s):  
Oxygen Vacancy ◽  
Reaction Kinetics ◽  
Water Oxidation ◽  
Oxidation Kinetics ◽  
Oxidation Reaction ◽  
Charge Accumulation ◽  
Optical Signals ◽  
Current Voltage ◽  
Voltage Performance ◽  
Kinetics Of

<p><i>Operando</i> spectroelectrochemical analysis is used to determine the water oxidation reaction kinetics for hematite photoanodes prepared using four different synthetic procedures. Whilst these photoanodes exhibit very different current / voltage performance, their underlying water oxidation kinetics are found to be almost invariant. Lower photoanode performance was found to correlate with the observation of optical signals indicative of charge accumulation in mid-gap oxygen vacancy states, indicating these states do not contribute directly to water oxidation.</p>

Chemical Analysis and Reaction Kinetics of EA-2192 in Decontamination Solution for the MMD-1 Project

2003 ◽  
Author(s):  
David J. McGarvey ◽  
H. D. Durst ◽  
William R. Creasy ◽  
Jill L. Ruth ◽  
Kevin M. Morrissey
Keyword(s):  
Chemical Analysis ◽  
Reaction Kinetics ◽  
Kinetics Of ◽  
Decontamination Solution
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