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首页> 外文期刊>Journal of Crystal Growth >Effects of chloroacetamide on the growth and characterization of nitric acid added triglycine sulphate crystals
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Effects of chloroacetamide on the growth and characterization of nitric acid added triglycine sulphate crystals

机译:氯乙酰胺对硝酸加三甘氨酸硫酸盐晶体生长和表征的影响

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摘要

Solubility and metastable zone width were found out for Nitric acid added Triglycine Sulphate (TGSN) and chloroacetamide (AC) doped TGSN solutions by poly-thermal method. Pure TGSN, 0.1 mol% and 0.3 mol% AC doped TGSN crystals were grown from their respective aqueous solutions by slow evaporation method. X-ray powder diffraction patterns were collected for TGSN and AC doped TGSN crystals to determine their lattice parameter values. Fourier Transform Infra-Red (FTIR) spectroscopic analysis was carried out to confirm the molecular vibrations of TGSN and the presence of chloroace tamide in TGSN qualitatively. From the UV-vis spectroscopic analysis, the range and percentage of the transmission were observed for the grown crystals. From the microhardness test, Vickers's hardness of the AC doped TGSN crystals on (001) face was found to be higher than that of pure TGSN crystals. The dielectric loss as a function of frequency was found out for the grown crystals. Thermo-gravimetric analysis (TGA) revealed the variation in weight loss of the samples during heating.
机译:通过多热法研究了添加硝酸三甘氨酸硫酸盐(TGSN)和氯乙酰胺(AC)掺杂的TGSN溶液中硝酸的溶解度和亚稳区宽度。通过缓慢蒸发法从它们各自的水溶液中生长纯的TGSN,0.1 mol%和0.3 mol%的AC掺杂TGSN晶体。收集TGSN和AC掺杂TGSN晶体的X射线粉末衍射图,以确定其晶格参数值。进行了傅立叶变换红外(FTIR)光谱分析,定性确定了TGSN的分子振动和TGSN中是否存在氯乙酰胺。从紫外可见光谱分析,观察到生长晶体的透射范围和百分比。通过显微硬度测试,发现(001)面上AC掺杂的TGSN晶体的维氏硬度高于纯TGSN晶体的维氏硬度。发现生长晶体的介电​​损耗与频率的关系。热重分析(TGA)显示了加热期间样品重量损失的变化。

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