Broad Area of Research               : Graphene-based nanohybrids for electrochemical applications

Publications (Newest first)

1. Vijayasree Haridas, Haritha Valiyaveetil Padi, Ravi Kumar Trivedi, Saju Joseph, Binitha N Narayanan, Honey John, Fabric-supported all-solid-state asymmetric supercapacitor of NiO decorated holey graphene electrode derived from iron (III) oxide-based graphite intercalation compound, Journal of Energy Storage, 129 (2025) 117287. https://doi.org/10.1016/j.est.2025.117287 (IF = 9.8).
2. Haritha Valiyaveetil padi, Vijayasree Haridas, Binitha N Narayanan, Simultaneous Top-Down and Bottom-Up Synthesis of Metal-Free g-C₃N₄/Graphene Hybrid via Mechanochemical Exfoliation and Thermal Treatment for High-Performance Supercapacitors, Batteries & Supercaps, (2025), https://doi.org/10.1002/batt.202500499. (I.F: 4.7)
3. Haritha V P, Vijayasree Haridas, Snisha K V, Suraja P. V, Renuka N K, Binitha N. N, β-Co(OH)₂-Co₃O₄/Graphene Oxide 3D-Nanoarchitecture Modified Electrode for Electrochemical Sensing and Energy Storage Applications, Results in Engineering, 19 (2023) 101391. https://doi.org/10.1016/j.rineng.2023.101391. (I.F: 7.9).
4. Vijayasree Haridas, A. Sukhananazerin, Biji Pullithadathil and Binitha Narayanan, Ultrahigh specific capacitance of α-Fe₂O₃ nanorods-incorporated defect-free graphene nanolayers, Energy, 221 (2021) 119743. https://doi.org/10.1016/j.energy.2020.119743. (IF: 9.4).   
5. Vijayasree Haridas, A. Sukhananazerin, J. Mary Sneha, Biji Pullithadathil and Binitha Narayanan, α-Fe₂O₃ loaded less-defective graphene sheets as a chemiresistive gas sensor for selective sensing of NH₃ gas, Applied Surface Science, 517 (2020) 146158. https://doi.org/10.1016/j.apsusc.2020.146158. (IF: 6.9).
6. Vijayasree Haridas, Zahira Yaakob, Renuka N. K, Sankaran Sugunan and Binitha N Narayanan, Selective electrochemical determination of paracetamol using hematite/graphene nanocomposite modified electrode prepared in a green chemical route, Materials Chemistry and Physics, 263 (2021) 124379. https://doi.org/10.1016/j.matchemphys.2021.124379. (IF: 4.7).
7. Vijayasree Haridas, Sankaran Sugunan and Binitha N Narayanan, One-pot Low-Temperature Green Synthesis of Magnetic Graphene Nanocomposite for the Selective Reduction of Nitrobenzene, Journal of Solid State Chemistry, 262 (2018) 287-293. https://doi.org/10.1016/j.jssc.2018.03.037. (IF: 3.5).
8. Vijayasree Haridas, Zahira Yaakob, Sankaran Sugunan and Binitha N Narayanan, Novel cost-effective synthesis of non-doped turbostratic graphene from a graphite intercalation compound: development of a durable and stable electrocatalyst for the oxygen reduction reaction, New Journal of Chemistry, 45 (2021) 18669-18681.  https://doi.org/10.1039/D1NJ03106F. (IF: 2.5).
9. Shemeena Mullakkattuthodi, Vijayasree Haridas, Sankaran Sugunan, Binitha, N. Narayanan, Investigation on the Z-scheme Mechanism of Methylene Blue Photocatalytic Degradation over Fe₂O₃/g-C₃N₄ Nanocomposite Prepared via One-Pot Exfoliation and Magnetization of g-C₃N₄ Layers via a Facile Solvothermal Method, Journal frontiers of material science, 16, (2022) 220612.  https://doi.org/10.1007/s11706-022-0612-x (IF: 2.5).
10. Vijayasree Haridas and Binitha N Narayanan, Facile Template Free Shape Controlled Synthesis of α-Fe₂O₃ Truncated Octahedral Microstructures for the Thermal Decomposition of Ammonium Perchlorate, Micro and Nanosystems, 13 (2021) 200-203. https://doi.org/10.2174/1876402912999200608141746.
11. Vijayasree Haridas and Binitha N Narayanan, One pot Synthesis of Co(OH)₂ – Co₃O₄ Mesoporous Nanoarchitecture for Supercapacitor Applications, Materials Today: Proceedings, 9 (2019) 1-6. https://doi.org/10.1016/j.matpr.2019.02.028.
12. Anila Das, Haritha Valiyaveetil Padi, Vijayasree Haridas, Binitha N Narayanan, Investigation of the Reaction Mechanism in the Electrocatalytic Reduction of 4-Nitrophenol over Co₃O₄/Graphene Synthesized in a Green Approach. Mater. Today Proc. 2023. https://doi.org/10.1016/j.matpr.2023.11.082.
13. Suvarna K. Subrahmanian.; Fathimath Lubna C; Vijayasree Haridas, Vinu Vadery.; Binitha N Narayanan, Urea-Synthesis of Microspherical Hollow CeO₂ Nanostructures for Supercapacitor Applications. Mater. Today Proc. 2023, https://doi.org/10.1016/j.matpr.2023.12.032.

Books/ Chapters Published

1. Vijayasree Haridas, Zahira Yaakob and Binitha N. Narayanan Green Preparation of Fe₂O₃ Doped Gum Acacia Derived Porous Carbon/Graphene Ternary Nanocomposite as a Supercapacitor Electrode, Green Chemistry – New Perspectives, InTechOpen publishers, 2022. DOI: 5772/intechopen.103080.
2. Vijayasree Haridas, Sumisha Surendran, Honey John, Zahira Yaakob, Binitha N Narayanan, Preparation Methods, Characteristics, and Prospects of α-Fe₂O₃/graphene supercapacitor electrodes in a green chemistry perspective, Futuristic Trends in Renewable & Sustainable Energy, IIP series, 3, 6, 2024, ISBN-978-93-6252-921-3.

Paper Presentations

Areas of Interest (teaching) :

• Spectroscopy
• Nanochemistry
• Electrochemistry
• Coordination chemistry

Field of Research :

• Synthesis of graphene-based nanohybrids
• Supercapacitors
• Energy Storage Materials, Electrochemical Sensors.
• Green Chemistry

Research Projects and Grants   

Research Guideship Details

Number of students registered for Ph D : 0

Number of students awarded                  : NA

Seminars / Workshops Organized

Professional Appointments (Such as Chairman, Director etc)

Recognition and Awards

Academic & Administrative Responsibilities

1. Nil
2.  
3.  

Any Other Details to Specify:

1. University topper (First Position) in BSc Chemistry, and Fourth position in MSc Chemistry from University of Calicut.
2. Received Kerala State Higher Education Council Scholarship (KSHEC) in graduation and post-graduation level.
3. Received Post Graduate Merit Scholarship for university rank holders granted by UGC.
4. Received Malayala Manorama Merit Scholarship in Graduation level.
5. Received Hindi scholarship (Directorate of Collegiate Education) in Graduation level.
6. Experience in handling the following equipments-
7. Electrochemical work station (CHI760E)