Growth, Structural, Optical, Mechanical and Dielectric Characterization of Diammonium Hydrogen Phosphate (DAHP) Single Crystals
Growth, Structural, Optical, Mechanical and Dielectric Characterization of Diammonium Hydrogen Phosphate (DAHP) Single Crystals
摘要
Solubility studies of Diammonium Hydrogen Phosphate(DAHP) in de-ionized water were performed at various temperatures in the range 30-50 °C. Single crystals of DAHP were grown from aqueous solutions by slow evaporation technique. Structural characterization of the grown crystals has been carried out by powder and single crystal X-ray diffraction (XRD) methods. DAHP crystals crystallize in monoclinic structure with the space group P21/c. Second harmonic generation (SHG) for the material of this work was confirmed using Nd: YAG laser. The UV-Visible spectrum show that the grown crystals have wide optical transparency in the entire visible region. The dielectric measurements were made for grown DAHP crystal at the frequencies of 100 Hz and 1 KHz and in the temperature range 30-150 °C. Vickers microhardness value of DAHP crystal is found to increase with increase in load. Value of density of the grown DAHP crystal has been measured and it is well matched with the data of XRD studies.
Solubility studies of Diammonium Hydrogen Phosphate(DAHP) in de-ionized water were performed at various temperatures in the range 30-50 °C. Single crystals of DAHP were grown from aqueous solutions by slow evaporation technique. Structural characterization of the grown crystals has been carried out by powder and single crystal X-ray diffraction (XRD) methods. DAHP crystals crystallize in monoclinic structure with the space group P21/c. Second harmonic generation (SHG) for the material of this work was confirmed using Nd: YAG laser. The UV-Visible spectrum show that the grown crystals have wide optical transparency in the entire visible region. The dielectric measurements were made for grown DAHP crystal at the frequencies of 100 Hz and 1 KHz and in the temperature range 30-150 °C. Vickers microhardness value of DAHP crystal is found to increase with increase in load. Value of density of the grown DAHP crystal has been measured and it is well matched with the data of XRD studies.
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1Shahrzad Abdolmohammadi,Saeed Balalaie.An Efficient Synthesis of Pyrido[2,3-<i>d</i>]pyrimidine Derivatives via One-Pot Three-Component Reaction in Aqueous Media[J].International Journal of Organic Chemistry,2012,2(1):7-14.
-
2Wasan R. Saleh,Nada M. Saeed,Wesam A. Twej,Mohammed Alwan.Synthesis Sol-Gel Derived Highly Transparent ZnO Thin Films for Optoelectronic Applications[J].Advances in Materials Physics and Chemistry,2012,2(1):11-16. 被引量：1
-
3Bhawna Verma,Vijay Lakshmi Yadav,Kaushal Kumar Srivastava.Experimental Studies on Thermal Performance of a Pulsating Heat Pipe with Methanol/DI Water[J].Journal of Electronics Cooling and Thermal Control,2013,3(1):27-34. 被引量：3
-
4Mohamed El-Husseiny El-Sadek,Samia Mahmoud Moustafa,Hussien Omar Kadi,Abdul Moneim Ali Al-Hakami.Determination of Clopidogrel Carboxylic Acid in Human Plasma by LC-MS/MS[J].American Journal of Analytical Chemistry,2011,2(4):447-455. 被引量：2
-
5Francine Joly,Cécile Gardille,Eric Barbieux,Luc Lefeuvre.Beneficial Effect of a Thermal Spring Water on the Skin Barrier Recovery after Injury: Evidence for Claudin-6 Expression in Human Skin[J].Journal of Cosmetics, Dermatological Sciences and Applications,2012,2(4):273-276.
-
6Huilong Yan,Jinliang Yan,Gang Zhao.Heat transfer of liquid metal alloy on copper plate deposited with film of different surface free energy[J].Chinese Physics B,2019,28(11):217-221.
