Divyani Gupta

Divyani Gupta

School of Chemical Engineering

Faculty of Sciences, Engineering and Technology

My current research is focused onto the rational design and development of electrocatalysts for application in metal-CO2 batteries to achieve concurrent energy storage and CO2 reduction.

My previous research was based on electrocatalysis and its application for overall ammonia synthesis and aqueous Zn-air batteries. In addition I have experience in some side projects including HCl electrolysis, water splitting, methanol oxidation and Zn-CO2 batteries.

  • Journals
    Year Citation
    2024 Ranjeesh, K. C., Kaur, S., Mohammed, A. K., Gaber, S., Gupta, D., Badawy, K., . . . Shetty, D. (2024). An In situ Proton Filter Covalent Organic Framework Catalyst for Highly Efficient Aqueous Electrochemical Ammonia Production. Advanced Energy Materials, 14(5).
    DOI
    2024 Mehta, D., Gupta, D., Kafle, A., Kaur, S., & Nagaiah, T. C. (2024). Advances and Challenges in Nanomaterial-Based Electrochemical Immunosensors for Small Cell Lung Cancer Biomarker Neuron-Specific Enolase. ACS Omega, 9(1), 33-51.
    DOI
    2024 Kafle, A., Gupta, D., Mehta, S., Garg, K., & Nagaiah, T. C. (2024). Recent advances in energy-efficient chlorine production via HCl electrolysis. Journal of Materials Chemistry A, 12(10), 5626-5641.
    DOI
    2023 Kafle, A., Gupta, D., Mehta, D., & Nagaiah, T. C. (2023). Tailoring cellulose paper via electroless CuSnB deposition for selective electrochemical detection of dopamine. Chemical Communications, 60(7), 897-900.
    DOI
    2023 Gupta, D., Kafle, A., Singh, M., Kumar, S., & Nagaiah, T. C. (2023). Real-time screening of Ni<inf>x</inf>B<inf>y</inf> bifunctional electrocatalysts for overall NH<inf>3</inf> synthesis via SG-TC SECM. Materials Horizons, 11(5), 1212-1222.
    DOI
    2023 Gupta, D., Kafle, A., Singh, M., Dahare, D., & Nagaiah, T. C. (2023). Operando scanning electrochemical microscopic investigation and visualization of NRR-HER competition in electrochemical NH<inf>3</inf> synthesis. Journal of Materials Chemistry A, 11(45), 24812-24822.
    DOI Scopus1 WoS1
    2023 Gupta, D., Kafle, A., & Nagaiah, T. C. (2023). Dinitrogen Reduction Coupled with Methanol Oxidation for Low Overpotential Electrochemical NH<sub>3</sub> Synthesis Over Cobalt Pyrophosphate as Bifunctional Catalyst. SMALL, 19(24), 12 pages.
    DOI WoS9
    2023 Gupta, D., Kafle, A., Kaur, S., Thomas, T. S., Mandal, D., & Nagaiah, T. C. (2023). Selective Electrochemical Conversion of N2 to NH3 in Neutral Media Using B, N-Containing Carbon with a Nanotubular Morphology. ACS APPLIED MATERIALS & INTERFACES, 15(3), 4033-4043.
    DOI WoS7
    2023 Kaur, S., Kumar, M., Gupta, D., Mohanty, P. P., Das, T., Chakraborty, S., . . . Nagaiah, T. C. (2023). Efficient CO2 utilization and sustainable energy conversion<i> via</i> aqueous Zn-CO2 batteries. NANO ENERGY, 109, 9 pages.
    DOI WoS3
    2023 Chaturvedi, A., Gupta, D., Kaur, S., Garg, K., & Nagaiah, T. C. (2023). Glucose oxidation assisted ammonia production via electrochemical dinitrogen reduction over CoWO<inf>4</inf>. Journal of Materials Chemistry A, 11(34), 18280-18290.
    DOI Scopus1
    2023 Gupta, D., Kafle, A., & Nagaiah, T. C. (2023). Sustainable ammonia synthesis through electrochemical dinitrogen activation using an Ag<sub>2</sub>VO<sub>2</sub>PO<sub>4</sub> catalyst. FARADAY DISCUSSIONS, 243(0), 339-353.
    DOI Scopus4 WoS5
    2023 Gupta, D., Kafle, A., Mohanty, P. P., Das, T., Chakraborty, S., Ahuja, R., & Nagaiah, T. C. (2023). Self-powered NH<inf>3</inf> synthesis by trifunctional Co<inf>2</inf>B-based high power density Zn-air batteries. Journal of Materials Chemistry A, 11(23), 12223-12235.
    DOI Scopus4 WoS4
    2023 Kafle, A., Gupta, D., & Nagaiah, T. C. (2023). Facile fabrication of NiFeB deposited flexible carbon cloth electrode towards overall water splitting in alkaline and saline solutions. ELECTROCHIMICA ACTA, 441, 8 pages.
    DOI WoS2
    2023 Biswas, S., Brinkert, K., Catlow, R. A., Chen, H. -Y. T., El-Kadi, J., Fagiolari, L., . . . Zuliani, G. (2023). Electrocatalytic and photocatalytic routes to N<sub>2</sub> activation: general discussion.. Faraday discussions, 243(0), 402-428.
    DOI
    2023 Gupta, D., Kafle, A., Kaur, S., & Nagaiah, T. C. (2023). A perspective on the future of electrochemical ammonia synthesis: aqueous or non-aqueous?. Journal of Materials Chemistry A, 11(41), 22132-22146.
    DOI
    2022 Kafle, A., Gupta, D., Bordoloi, A., & Nagaiah, T. C. (2022). Self-standing Fe<sub>3</sub>O<sub>4</sub> decorated paper electrode as a binder-free trifunctional electrode for electrochemical ammonia synthesis and Zn-O<sub>2</sub> batteries. NANOSCALE, 14(44), 16590-16601.
    DOI WoS5
    2022 Gupta, D., Kafle, A., Kaur, S., Mohanty, P. P., Das, T., Chakraborty, S., . . . Nagaiah, T. C. (2022). High yield selective electrochemical conversion of N<sub>2</sub> to NH<sub>3</sub><i>via</i> morphology controlled silver phosphate under ambient conditions. JOURNAL OF MATERIALS CHEMISTRY A, 10(38), 20616-20625.
    DOI WoS11
    2022 Mehta, S., Gupta, D., & Nagaiah, T. C. (2022). Selective Electrochemical Production of Hydrogen Peroxide from Reduction of Oxygen on Mesoporous Nitrogen Containing Carbon. CHEMELECTROCHEM, 9(2), 8 pages.
    DOI WoS11
    2022 Dhillon, S. K., Chaturvedi, A., Gupta, D., Nagaiah, T. C., & Kundu, P. P. (2022). Copper nanoparticles embedded in polyaniline derived nitrogen-doped carbon as electrocatalyst for bio-energy generation in microbial fuel cells. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 29(53), 80787-80804.
    DOI WoS5
    2021 Gupta, D., Kafle, A., Chaturvedi, A., & Nagaiah, T. C. (2021). Recovery of High Purity Chlorine by Cu-Doped Fe<sub>2</sub>O<sub>3</sub> in Nitrogen Containing Carbon Matrix: A Bifunctional Electrocatalyst for HCl Electrolysis. CHEMELECTROCHEM, 8(15), 2858-2866.
    DOI WoS1
    2021 Kafle, A., Kumar, M., Gupta, D., & Nagaiah, T. C. (2021). The activation-free electroless deposition of NiFe over carbon cloth as a self-standing flexible electrode towards overall water splitting. JOURNAL OF MATERIALS CHEMISTRY A, 9(43), 24299-24307.
    DOI WoS13
    2021 Gupta, D., Chakraborty, S., Amorim, R. G., Ahuja, R., & Nagaiah, T. C. (2021). Local electrocatalytic activity of PtRu supported on nitrogen-doped carbon nanotubes towards methanol oxidation by scanning electrochemical microscopy. JOURNAL OF MATERIALS CHEMISTRY A, 9(37), 21291-21301.
    DOI WoS13
    2021 Nagaiah, T. C., Gupta, D., Das Adhikary, S., Kafle, A., & Mandal, D. (2021). Tuning polyoxometalate composites with carbonaceous materials towards oxygen bifunctional activity†. JOURNAL OF MATERIALS CHEMISTRY A, 9(14), 9228-9237.
    DOI WoS18
    2021 Thakur, N., Gupta, D., Mandal, D., & Nagaiah, T. C. (2021). Ultrasensitive electrochemical biosensors for dopamine and cholesterol: recent advances, challenges and strategies. CHEMICAL COMMUNICATIONS, 57(97), 13084-13113.
    DOI WoS20 Europe PMC2
Connect With Me
External Profiles