Inkjet printing process and its application to devices,
OLED, PeLEDs

Master of Technology (Materials Science) Indian Institute of Technology Bombay, India 2020
Masters in Science (Materials Science) Sardar Patel University, 2018
B.A. (Industrial Chemistry) Calcutta University, 2016

(6) "Ambient Inkjet-Printed PHOLEDs with Record Efficiency via Dual-SAM Engineering and Eco-Friendly Solvent Design" S. Chowdhury, K. Ko, V.V. Satale, H. Kim, S.-H. Jin*, J.-W. Kang*, Materials Today, In Press (2025. 12 22)

(5) "Solvent Engineering and Vacuum Annealing Synergy for Efficient Ambient Inkjet-Printed PHOLEDs" S. Chowdhury, K.-J. Ko, V.V. Satale, W. Zhou, J.-W. Kang* Macromolecular Research, In Press(2025. 09. 29)

(4) "Green Solvent Enabled Perovskite Ink for Ambient-Air-Processed Efficient Inkjet-Printed Perovskite Solar Cells" V.V. Satale, S. Chowdhury, A. Mohamed, D.-H. Kim, S. Cho, J.-S. Lee, and J.-W. Kang* Advanced Functional Materials, 35, 2503717 (2025)

(3) "One‐Meter‐Long, All‐3D‐Printed Supercapacitor Fibers Based on Structurally Engineered Electrode for Wearable Energy Storage" MM Ovhal, HB Lee, VV Satale, B Tyagi, S Chowdhury, JW Kang
Advanced Energy Materials 14 (6), 2303053 (2024)

(2) "Spray-assisted deposition of a SnO 2 electron transport bilayer for efficient inkjet-printed perovskite solar cells" Vinayak Vitthal Satale, Neetesh Kumar, Hock Beng Lee, Manoj Mayaji Ovhal, Sagnik Chowdhury, Barkha Tyagi, Asmaa Mohamed, Jae-Wook Kang, Inorganic Chemistry Frontiers 10 (12), 3558-3567 (2023)

(1) "Ink engineering using 1, 3-dimethyl-2-imidazolidinone solvent for efficient inkjet-printed triple-cationic perovskite solar cells" Vinayak Vitthal Satale, Hock Beng Lee, Barkha Tyagi, Manoj Mayaji Ovhal, Sagnik Chowdhury, Asmaa Mohamed, Do-Hyung Kim, Jae-Wook Kang, Chemical Engineering Journal 493, 152541 (2024)