Thermal oxidation reaction process and oxidation kinetics of abietic acid

RSC Advances ◽  
2015 ◽  
Vol 5 (22) ◽  
pp. 17123-17130 ◽  
Author(s):  
Fan Ren ◽  
Yan-Fei Zheng ◽  
Xiong-Min Liu ◽  
Qiong-Qiong Yang ◽  
Qiang Zhang ◽  
...  

A kinetic study on the oxidation of abietic acid, providing new basic data.

2020 ◽  
Author(s):  
Camilo A. Mesa ◽  
Ludmilla Steier ◽  
Benjamin Moss ◽  
Laia Francàs ◽  
James E. Thorne ◽  
...  

<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>


2017 ◽  
Vol 121 (24) ◽  
pp. 245308 ◽  
Author(s):  
Fabien Rozé ◽  
Olivier Gourhant ◽  
Elisabeth Blanquet ◽  
François Bertin ◽  
Marc Juhel ◽  
...  

2013 ◽  
Vol 98 (1) ◽  
pp. 22-36 ◽  
Author(s):  
C. El-Mazry ◽  
M. Ben Hassine ◽  
O. Correc ◽  
X. Colin

2017 ◽  
Vol 53 (1) ◽  
pp. 65-71 ◽  
Author(s):  
N. N. Tretyakov ◽  
I. Ya. Mittova ◽  
B. V. Sladkopevtsev ◽  
A. A. Samsonov ◽  
S. Yu. Andreenko

2018 ◽  
Vol 95 (4) ◽  
pp. 497-508 ◽  
Author(s):  
Rukiye Solak ◽  
Semra Turan ◽  
Sebnem Kurhan ◽  
Hande S. Erge ◽  
Ihsan Karabulut

2014 ◽  
Vol 898 ◽  
pp. 102-106
Author(s):  
Bei Long Zhang ◽  
Hong Hai Huang ◽  
Wei Yong Deng ◽  
Yong Zhou Wang ◽  
Li Ding ◽  
...  

The thermal oxidation kinetics of natural rubber containing hydrazine dihydrochloride or hydrazine sulfate used as tackifier were studied, and the effective storage time of natural rubber containing tackifier was predicted with a method of heat accelerated storage aging. The results show that the thermal oxidation activation energy of natural rubber containing hydrazine dihydrochloride is 105.6kJ/ mol, being a little higher than that (104.7 kJ/ mol) of the control. The thermal oxidation activation energy of natural rubber containing hydrazine sulfate is 103.1kJ/ mol, being a little lower than that of the control. The effective storage time of natural rubber containing hydrazine dihydrochloride is 13.4 years at 30°C,27.0years at 25°C, and 55.9years at 20°C. The effective storage time of natural rubber containing hydrazine sulfate is 11.6years at 30°C,23.0 at 25°C, and 46.8years at 20°C.The effective storage times of natural rubber containing two tackifiers hydrazine dihydrochloride or hydrazine sulfate are higher than that of the control at the same condition.


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