Influence of Crystallization Temperature on Crystal Size and Morphology in the Synthesis of Zeolite NaX

2014 ◽  
Vol 6 (11) ◽  
pp. 1030-1033 ◽  
Author(s):  
Xu Zhang ◽  
Feifei Ma ◽  
Chong Wang ◽  
Renchun Yang ◽  
Xingyang Li
1982 ◽  
Vol 25 (9) ◽  
pp. 859-862 ◽  
Author(s):  
L. G. Lavrent'eva ◽  
V. G. Ivanov ◽  
I. V. Ivonin ◽  
V. A. Moskovkin ◽  
S. E. Toropov

Author(s):  
Timothy C. Wang ◽  
Ashley M. Wright ◽  
William J. Hoover ◽  
Kevin J. Stoffel ◽  
Rachelle K. Richardson ◽  
...  

2016 ◽  
Vol 16 (6) ◽  
pp. 3190-3197 ◽  
Author(s):  
Hana Bunzen ◽  
Maciej Grzywa ◽  
Manuel Hambach ◽  
Sebastian Spirkl ◽  
Dirk Volkmer

2006 ◽  
Vol 309-311 ◽  
pp. 3-6 ◽  
Author(s):  
S. Bertazzo ◽  
Celso A. Bertran

In this work, Scanning Electron Microscopy (SEM) has been used to determine the size and morphology of bone mineral crystals obtained from hydrazine-deproteinated parietal bone and femur of Wistar rats aged 15 days, 1 month and 1 year. Apart from the Scanning Electron Microscopy study, crystal size was also determined by X-ray diffractometry, using the Debye- Scherrer equation. Analyzing the results obtained and those reported in the literature for isolated crystals, it is possible to evaluate the influence of age and type of bone on the nanostructure of bone mineral and also propose the existence of a fundamental morphological unit that repeats itself in bone mineral formation.


2020 ◽  
Vol 31 (50) ◽  
pp. 505712
Author(s):  
Xuanxuan Ma ◽  
Xiaoyu Liu ◽  
Yuanyuan Li ◽  
Xiaonan Xi ◽  
Qianqin Yao ◽  
...  

2005 ◽  
Vol 889 ◽  
Author(s):  
Xin Yang ◽  
Zhimin Li ◽  
LeVar Odum ◽  
Z.-Y. Cheng

ABSTRACTThe influence of the crystallization condition - temperature and time - on the structure of poly (vinylidene fluoride chlorotrifluoroethylene), P(VDF-CTFE), was studied using DSC and XRD. The DSC results of all studied polymers show three peaks. One peak, which is associated with crystallization temperature, represents the appearance of unstable phase in the polymers. Both XRD and DSC data indicate the coexistence of different phases in the polymers, which may be the reason for the high electrostrictive performance obtained in the polymers.


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