Synthesis and Characterisation of In₂O₃ Na-noparticles from Astragalus gummifer  

作　　者：Kanchana Latha Chitturi Aparna Yaramma Ramchander Merugu Ravinder Dachepalli Jaipal Kandhadi Kanchana Latha Chitturi;Aparna Yaramma;Ramchander Merugu;Ravinder Dachepalli;Jaipal Kandhadi(Department of Physics, JNTUH, CEH, Kukatpally, Hyderabad, India;Department of Bio Chemistry, Mahatma Gandhi University, Nalgonda, India;Department of Physics, Osmania University, Hyderabad, India;Inorganic and Physical Chemistry Division, Indian Institute of Chemical Technology, Hyderabad, India)

机构地区：[1]Department of Physics, JNTUH, CEH, Kukatpally, Hyderabad, India [2]Department of Bio Chemistry, Mahatma Gandhi University, Nalgonda, India [3]Department of Physics, Osmania University, Hyderabad, India [4]Inorganic and Physical Chemistry Division, Indian Institute of Chemical Technology, Hyderabad, India

出　　处：《Advances in Nanoparticles》2016年第1期114-122,共9页纳米粒子（英文）

摘　　要：Exploitation of green chemistry approach for the synthesis of Indium Oxide nanoparticles using green synthesis has received a great attention in the field of nanotechnology. To demonstrate a biogenic method that involves the Katira gum (Astragalus gummifer) leading to the formation of different morphological In₂O₃ using the precursor Indium (III) Acetylacetonate and TG-DTA is characterised for calcination temperature and it is found to be above 500℃. Different techniques such as XRD, UV-VIS, SEM and EDAX have been used for the characterisation of In₂O₃ nanoparticles. The average crystallite size of Indiumoxide nanoparticles is determined as 19 nm by using Scherrer’s Equation and PSA and studying optical properties.Exploitation of green chemistry approach for the synthesis of Indium Oxide nanoparticles using green synthesis has received a great attention in the field of nanotechnology. To demonstrate a biogenic method that involves the Katira gum (Astragalus gummifer) leading to the formation of different morphological In₂O₃ using the precursor Indium (III) Acetylacetonate and TG-DTA is characterised for calcination temperature and it is found to be above 500℃. Different techniques such as XRD, UV-VIS, SEM and EDAX have been used for the characterisation of In₂O₃ nanoparticles. The average crystallite size of Indiumoxide nanoparticles is determined as 19 nm by using Scherrer’s Equation and PSA and studying optical properties.

关 键 词：In₂O₃ Nanoparticles Bio Synthesis XRD UV-VIS SEM and EDAX PSA RAMAN FTIR and PL 

分 类 号：O62[理学—有机化学]