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Ashok Ranjan
Researcher at National Tsing Hua University
Publications - 36
Citations - 428
Ashok Ranjan is an academic researcher from National Tsing Hua University. The author has contributed to research in topics: Flexural strength & Infrared spectroscopy. The author has an hindex of 10, co-authored 30 publications receiving 304 citations. Previous affiliations of Ashok Ranjan include Babasaheb Bhimrao Ambedkar University & University of Lucknow.
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Synthesis and characterization of perovskite barium titanate thin film and its application as LPG sensor
TL;DR: In this paper, a perovskite barium titanate (BaTiO 3 ) nanocomposite thin film has been prepared using spin coating technique and the surface morphological, structural, compositional and optical properties of the film were investigated by various techniques such as SEM, XRD, TEM, EDS, UV-Spectroscopy, Raman spectroscopy and FTIR.
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Detection of liquefied petroleum gas below lowest explosion limit (LEL) using nanostructured hexagonal strontium ferrite thin film
TL;DR: In this paper, the nano crystalline hexagonal strontium ferrite nanoparticles were synthesized successfully by chemical co-precipitation method and were prepared on glass substrate and characterized by various techniques such as XRD, SEM, TEM, EDS, UV-spectroscopy and FTIR.
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Synthesis and some reactions of tris (pentafluorophenyl) antimony compounds
TL;DR: In this paper, it was shown that (C6F5)3SbCl2 with appropriate metallic salts yield covalent pentacoordinate disubstituted products (V, VII-XII) of the general formula, (C 6F5, 3SbY2 (Y = NCS, NCO, −ONCMe2, −onCMePh −NCO(CH 2 ) 2 C O and p-NO2C6H4OCO), which are also accessible by displacement reaction of (I or (II
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Fabrication of 2D C/C-SiC composites using PIP based hybrid process and investigation of mechanical properties degradation under cyclic heating
TL;DR: In this paper, the effect of cyclic heating on flexural and shear strength of C/C-SiC composites was studied by exposing the test specimens to oxyacetylene flame for 20 seconds and cooling by a blast of air.
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Fabrication of nanostructured lead-free bismuth sodium titanatethin film and its liquefied petroleum gas sensing
TL;DR: In this paper, a study on bismuth sodium titanate thin film based liquefied petroleum gas sensing was carried out, where the thin film of synthesized material has been prepared by using sol-gel spin coating technique and was characterized by various techniques such as XRD, TGA, SEM, TEM, EDS, UV-Spectroscopy, Raman and FTIR.