Dr. Preeti Singh is a seasoned researcher in the field of material science with a decade of experience in the synthesis and characterization of single crystal growth, non-linear optical materials, nanostructures for photonics and electro-optic devices, and chemical sensors. She is currently affiliated with the Institute of Chemical Technology in Mumbai and the Indian Institute of Technology in Delhi. Dr. Singh’s research has led to numerous publications and significant contributions to advanced material sciences and technology.
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Google Scholar Profile
Dr. Preeti Singh has an impressive record of 43 publications, including 34 in SCI journals and 9 book chapters. Her work has garnered 729 citations, reflecting her influence in the field, with an h-index of 17 and an i10-index of 22.
Education
Dr. Singh completed her Ph.D. in Physics (Material Science) from Jamia Millia Islamia, New Delhi, in 2014, where she researched the microscopic and structural properties of semi-organic and KDP crystals. She also holds an M.Sc. in Physics with a specialization in Material Science from the same institution (2006-2008) and a B.Sc. in Physics, Chemistry, and Mathematics from Ch. Charan Singh University, Meerut (2002-2005).
Research Focus
Dr. Singh’s research interests include the synthesis and characterization of advanced materials, including single crystals and nanostructures. Her work spans photonics, electro-optic devices, water remediation, photocatalysis, and the development of chemical sensors. She aims to develop improved analytical models and methods for the design, evaluation, and upgrade of advanced materials.
Professional Journey
Dr. Singh has held various research and teaching positions throughout her career. She is currently a D.S. Kothari Postdoctoral Fellow at the Institute of Chemical Technology, Mumbai, and IIT Delhi. She has previously been a Postdoctoral Research Fellow at Jamia Millia Islamia and served as a guest teacher in the Department of Applied Sciences and Humanities at Jamia Millia Islamia.
Honors & Awards
Dr. Singh has been awarded several prestigious fellowships, including the UGC D.S. Kothari Postdoctoral Fellowship (2021-2024), the UGC Post Doctoral Fellowship for Women (2015-2020), and the Rajiv Gandhi National Fellowship (2009-2014).
Publications Noted & Contributions
Dr. Singh’s notable publications cover a range of topics from photocatalytic materials to nanocomposites and antimicrobial coatings. Her recent works include research on gold-decorated reduced graphene oxide for photocatalytic performance and reviews on molybdenum disulfide-based flexible nanogenerators.
Growth and Structural Investigation of New Polycrystalline Ga3Se4 Semiconductor: Evaluation of Its Dielectric Properties
- Authors: MM Abdullah, P Singh, DP Singh, G Bhagavannarayana, MA Wahab
- Journal: Optik-International Journal for Light and Electron Optics
- Year: 2013
- Summary: This study explores the growth and structural properties of a new polycrystalline Ga3Se4 semiconductor. The researchers evaluate its dielectric properties, providing insights into its potential applications in electronic and optoelectronic devices.
Investigating the Electrocatalytic Oxygen Evolution Reaction of Hydrothermally Synthesized NiFe2O4 Nanoparticles
- Authors: SM Bodhale, GA Bhinge, AS Gurav, AD Teli, NN Kengar, AR Vedante, MM Abdullah
- Journal: Science of Advanced Materials
- Year: 2024
- Summary: This paper investigates the electrocatalytic performance of hydrothermally synthesized NiFe2O4 nanoparticles for the oxygen evolution reaction (OER). The study aims to improve the efficiency of OER, which is critical for renewable energy technologies such as water splitting.
In-situ Growth and Potent Photocatalytic Performance of Gold-Decorated Reduced Graphene Oxide (Au/rGO): A Soft Nanocomposite Material
- Authors: MMR M.M. Abdullah, Kaushik Pal, Preeti Singh, Hasan B. Albargi, Ravindra D
- Journal: Journal of Molecular Liquids
- Year: 2024
- Summary: This research focuses on the in-situ growth of gold-decorated reduced graphene oxide (Au/rGO) and evaluates its photocatalytic performance. The nanocomposite material shows promise for applications in environmental cleanup and energy conversion.
Frequency and Temperature Dependent Capacitance of Ξ΅-GaSe Single Crystals: Evaluation of Its Negative Capacitance
- Authors: MM Abdullah, P Singh, G Bhagavannarayana, MA Wahab
- Journal: Micro and Nanosystems
- Year: 2013
- Summary: The article studies the frequency and temperature-dependent capacitance of Ξ΅-GaSe single crystals, with a specific focus on the phenomenon of negative capacitance. This property is important for the development of advanced electronic components.
The Study of Effect of MnCl2 Doping on the Growth Rate of KDP Single Crystals using Inverted Microscope and their Characterizations by Powder XRD and HRXRD Techniques
- Authors: P Singh, MM Abdullah, M Shakir, M Hasmuddin, MA Wahab
- Journal: International Journal of Pure and Applied Physics
- Year: 2012
- Summary: This paper examines how doping KDP (potassium dihydrogen phosphate) single crystals with MnCl2 affects their growth rate. The study utilizes inverted microscopy, powder XRD, and HRXRD techniques for characterization, providing insights into the material’s structural properties and potential for various applications.
Research Timeline
- 2021-2024: D.S. Kothari Postdoctoral Fellow at the Institute of Chemical Technology, Mumbai, and IIT Delhi.
- 2015-2020: Postdoctoral Research Fellow at Jamia Millia Islamia.
- 2009-2014: Ph.D. research on semi-organic and KDP crystals at Jamia Millia Islamia.
Collaborations and Projects
Dr. Singh has collaborated with numerous researchers and institutions worldwide. She has worked on projects funded by UGC, including research on self-sanitizing fabrics and personal protective clothing, and has been a Co-PI on a research project at Najran University, Saudi Arabia. Her collaborations span institutions in India, Saudi Arabia, and beyond, reflecting a strong international presence in her research endeavors.