Dr. Sattwick Haldar

Assistant Professor

Areas of Interest

Battery and Electrochemistry:

• Metal-Chalcogen (Li-S, Li-Se, Al-S etc.) Batteries and Beyond Li-ion Batteries (NIB, AIB)
• Organic Batteries
• Photo-Rechargeable Batteries
• Waste Material Conversion to Battery Components
• Micro-Supercapacitor Based Ion-Logic Gates

Materials Development:

• Redox-Active Organics
• Functional Organo-Polymers
• Porous Organic Frameworks
• Organic Conductors and Semiconductors
• Templated Porous Carbonaceous Materials

Professional Experience

• Faraday Institution’s Research Fellow (2024-2025) - Chemical Engineering Department, Imperial College London, United Kingdom
• DFG Funded Post-Doctoral Scientist (2020-2024) - Inorganic Chemistry Department, Technical University Dresden, Germany

Education

• Ph.D., IISER Pune, India (2015-2020) - Center for Energy Science and Department of Chemistry
• M.Sc., Jadavpur University (1st division with distinction) (2013-2015)
• B.Sc., Jadavpur University (1st division with distinction) (2010-2013)

Latest Publications

• Haldar, S.*; Waentig, A. L.; Ramuglia, A. R.; Bhauriyal, P; Khan, A. H.; Pastoetter, D. L.; Isaacs, M. A.; De, A.; Brunner, E.; Wang, M.; Heine, T.; Weidinger, I. M.; Feng, X.; Schneemann, A.; Kaskel, S.* (2023): Covalent Trapping of Cyclic-Polysulfides in Perfluorinated Vinylene-Linked Frameworks for Designing Lithium-Organosulfide Batteries. ACS Energy Letters, 8, 12, 5098–5106. DOI: 10.1021/acsenergylett.3c01548 [IF: 23.991]
• Haldar, S.*; Bhauriyal, P; Ramuglia, A. R.; Khan, A. H.; Kock, S. D.; Hazra, A.; Bon, V.; Pastoetter, D. L.; Kirchhoff, S.; Shupletsov, L.; De, A.; Isaacs, M. A.; Feng, X.; Walter, M.; Brunner, E., Weidinger, I. M.; Heine, T.; Schneemann, A.; Kaskel, S.* (2023): Sulfide Bridged Covalent Quinoxaline Frameworks for Lithium-Organo-Sulfide Battery. Advanced Materials (editor’s choice), 35, 2210151. DOI: 10.1002/adma.202210151 [IF: 32.09]
• Haldar, S.*; Schneemann, A.; Kaskel, S.* (2023): Covalent-Organic Frameworks as Model Materials for Fundamental and Mechanistic Understanding of Organic Battery Design Principles. Journal of the American Chemical Society (invited perspective), 145 (25), 13494–13513. DOI: 10.1021/jacs.3c01131. [IF: 16.389]
• Haldar, S.*; Wang, M.; Bhauriyal, P.; Hazra, A.; Khan, A. H.; Bon, V., Isaacs, M. A.; De, A.; Shupletsov, L.; Boenke, T.; Grothe, J.; Heine, T.; Brunner, E.; Feng, X.; Dong, R.; Schneemann, A.; Kaskel, S.* (2022): Porous Dithiine-Linked Covalent Organic Framework as a Dynamic Platform for Covalent Polysulfide Anchoring in Lithium-Sulfur Battery Cathodes. Journal of the American Chemical Society, 144 (20), 9101–9112 pp. DOI: 10.1021/jacs.2c02346 [IF: 16.389]
• Haldar, S.*; Roy, K.; Kushwaha, R.; Ogale, S.*; Vaidhyanathan, R.* (2019): Chemical Exfoliation as a Controlled Route to Enhance the Anodic Performance of COF in LIB. Advanced Energy Materials, 9, 1902428 pp. DOI: 10.1002/aenm.201902428 [IF: 29.7]