Increased thermal stability of nesquehonite (MgCO 3 ·3H 2 O) in the presence of humidity and CO 2 : Implications for low-temperature CO 2 storage

2015 ◽  
Vol 39 ◽  
pp. 366-376 ◽  
Author(s):  
Bree Morgan ◽  
Siobhan A. Wilson ◽  
Ian C. Madsen ◽  
Yesim M. Gozukara ◽  
Jana Habsuda
1983 ◽  
Vol 22 (6) ◽  
pp. 911-920 ◽  
Author(s):  
James J. Turner ◽  
Michael B. Simpson ◽  
Martyn Poliakoff ◽  
William B. Maier ◽  
Michael A. Graham

2020 ◽  
Vol 12 (29) ◽  
pp. 32536-32547
Author(s):  
Emanuele Calabrò ◽  
Fabio Matteocci ◽  
Barbara Paci ◽  
Lucio Cinà ◽  
Luigi Vesce ◽  
...  

2007 ◽  
Vol 463 (1-2) ◽  
pp. 2-5 ◽  
Author(s):  
Jia-Xin Dong ◽  
You-Meng Dan ◽  
Zhi-Cheng Tan ◽  
Jun-Ning Zhao ◽  
Yi Liu

2012 ◽  
Vol 182-183 ◽  
pp. 122-125
Author(s):  
Li Li Wang ◽  
Xiu Feng Wang ◽  
Cheng Long Yu ◽  
Hong Tao Jiang

Hydroxyapatite (HA) was synthesized in presence of 20wt% m-ZrO2by solid state reaction between tricalcium phosphate(TCP) and Ca(OH)2at 1000 °C for 2h. Similarily, Fluorine hydroxyapatite(FA) was synthesized using tricalcium phosphate and calcium fluoride as raw materials at 1000 °Cfor 3h. The as-prepared HA was mixed with 10%,25%,45%,55%,70wt% FA and the mixture was sintered at 1000°C-1400°C for 2h. The main phase and bulk density was measured. The results show that when the relative amount of FA to HA increased, the decomposition of the composite is decreased gradually because of the formation of thermally stable FHA solid solutions. Low temperature would effect the exchange of ionic between FA and HA,while high temperature would impact synthesis of composites, because high temperature would lead to dissolution of HA ,which has to react with FA. Increase the content of HA would be advantage for synthesis FHA-ZrO2composite.


Sign in / Sign up

Export Citation Format

Share Document