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Paper Information

Journal:   AMIRKABIR   FALL 2007-WINTER 2008 , Volume 18 , Number 67-A (TOPICS IN: GROUPS OF ENGINEERING, ELECTRONIC, BIOMEDICAL, COMPUTER); Page(s) 53 To 58.
 
Paper: 

EFFECT OF THERMAL TREATMENT ON COMPOSITION AND MORPHOLOGY OF WET CHEMICALLY SYNTHESIZED NON-STOICHIOMETRIC HYDROXYAPATITE NANO PARTICLES

 
 
Author(s):  SOULATI HASHJIN M., GOUDARZI AZADEH, MOZTARZADEH FATH ELAH
 
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Abstract: 

In this study, nano particles of non-stoichiometric hydroxyapatite (HAp) were wet chemically prepared in optimized conditions. Phase transformation, morphology and particle size of resultant powders were examined by XRD and SEM. Results revealed that in semi-crystalline nano particles obtained by wet chemical synthesis, there is no obvious change in morphology and particle size by thermal treatment up to 600oC, while the homogeneity has increased and a great enhancement in crystallinity has been observed. In temperatures more than 900oC, a phase transformation to beta-tricalcium phosphate occurs due to non-stoichiometry of HAp structure. Simultaneously, the particles are partially sintered and grain boundaries can be recognized in a vivid micro-structure.

 
Keyword(s): HYDROXYAPATITE, CALCIUM PHOSPHATE, SYNTHESIS, NANO-PARTICLE, THERMAL TREATMENT
 
 
References: 
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Citations: 
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APA: Copy

SOULATI HASHJIN, M., & GOUDARZI, A., & MOZTARZADEH, F. (2008). EFFECT OF THERMAL TREATMENT ON COMPOSITION AND MORPHOLOGY OF WET CHEMICALLY SYNTHESIZED NON-STOICHIOMETRIC HYDROXYAPATITE NANO PARTICLES. AMIRKABIR, 18(67-A (TOPICS IN: GROUPS OF ENGINEERING, ELECTRONIC, BIOMEDICAL, COMPUTER)), 53-58. https://www.sid.ir/en/journal/ViewPaper.aspx?id=104765



Vancouver: Copy

SOULATI HASHJIN M., GOUDARZI AZADEH, MOZTARZADEH FATH ELAH. EFFECT OF THERMAL TREATMENT ON COMPOSITION AND MORPHOLOGY OF WET CHEMICALLY SYNTHESIZED NON-STOICHIOMETRIC HYDROXYAPATITE NANO PARTICLES. AMIRKABIR. 2008 [cited 2021August04];18(67-A (TOPICS IN: GROUPS OF ENGINEERING, ELECTRONIC, BIOMEDICAL, COMPUTER)):53-58. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=104765



IEEE: Copy

SOULATI HASHJIN, M., GOUDARZI, A., MOZTARZADEH, F., 2008. EFFECT OF THERMAL TREATMENT ON COMPOSITION AND MORPHOLOGY OF WET CHEMICALLY SYNTHESIZED NON-STOICHIOMETRIC HYDROXYAPATITE NANO PARTICLES. AMIRKABIR, [online] 18(67-A (TOPICS IN: GROUPS OF ENGINEERING, ELECTRONIC, BIOMEDICAL, COMPUTER)), pp.53-58. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=104765.



 
 
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