مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Information Journal Paper

Title

CONTROLLABLE SYNTHESIS OF SILVER NANOPARTICLES USING CITRATE AS COMPLEXING AGENT: CHARACTERIZATION OF NANOPARTCILES AND EFFECT OF PH ON SIZE AND CRYSTALLINITY

Pages

  21-28

Abstract

 A method for the CONTROLLABLE SYNTHESIS of SILVER NANOPARTICLES based on a COMPLEXING AGENT method was developed. Citric acid was used as a COMPLEXING AGENT. The effect of pH (1.6 to 5.17) on the size and net height (as obtained from XRD analyses) of SILVER NANOPARTICLES was investigated.The nanoparticles (10 to 40 nm) were characterized using XRD, TEM, SEM, EDX, UV-Vis spectroscopy and TG/DTG instrument. It was found that pH has a significant influence on both size and CRYSTALLINITY of the nanoparticles. This is due to the effect of pH on the distribution of citrate ION SPECIES which in turn affects the size and CRYSTALLINITY of the nanoparticles. Increasing the pH value enhances the percentage of [citrate3-] ION SPECIES which allows lower size and higher CRYSTALLINITY of the nanoparticles. Thus, we were able to develop a method for the CONTROLLABLE SYNTHESIS of nanoparticles based on the pH.

Cites

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  • Cite

    APA: Copy

    KAMALI, MAHDI, GHORASHI, SAYED ALI AKBAR, & ASADOLLAHI, MOHAMMAD ALI. (2012). CONTROLLABLE SYNTHESIS OF SILVER NANOPARTICLES USING CITRATE AS COMPLEXING AGENT: CHARACTERIZATION OF NANOPARTCILES AND EFFECT OF PH ON SIZE AND CRYSTALLINITY. IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE), 31(4 (64)), 21-28. SID. https://sid.ir/paper/588615/en

    Vancouver: Copy

    KAMALI MAHDI, GHORASHI SAYED ALI AKBAR, ASADOLLAHI MOHAMMAD ALI. CONTROLLABLE SYNTHESIS OF SILVER NANOPARTICLES USING CITRATE AS COMPLEXING AGENT: CHARACTERIZATION OF NANOPARTCILES AND EFFECT OF PH ON SIZE AND CRYSTALLINITY. IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE)[Internet]. 2012;31(4 (64)):21-28. Available from: https://sid.ir/paper/588615/en

    IEEE: Copy

    MAHDI KAMALI, SAYED ALI AKBAR GHORASHI, and MOHAMMAD ALI ASADOLLAHI, “CONTROLLABLE SYNTHESIS OF SILVER NANOPARTICLES USING CITRATE AS COMPLEXING AGENT: CHARACTERIZATION OF NANOPARTCILES AND EFFECT OF PH ON SIZE AND CRYSTALLINITY,” IRANIAN JOURNAL OF CHEMISTRY AND CHEMICAL ENGINEERING (IJCCE), vol. 31, no. 4 (64), pp. 21–28, 2012, [Online]. Available: https://sid.ir/paper/588615/en

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