Ruben Foeng

MSc in Applied Science with over 5 years of hands-on R&D experience in lithium-ion battery systems, focusing on polymer electrolyte and solid-state material development, cathode interface engineering, and failure mode analysis. Strong background in electrochemical characterization, material evaluation, and project-driven research. Proven skills in CEI/SEI analysis, performance degradation studies, and data-driven material optimization.

• Redox State-Driven Synthesis of Mesoporous and Microsphere Poly(phenylenediamine) for Transition Metal-Free and All-polymer Dual-Ion Battery Alagar Ramar, Ruben Foeng, Jayaraman Divyavalli, Fu-Ming Wang, Pei-Yun Kao, Citra Deliana Dewi Sundari, Ching-Kai Chang, Laurien Merinda, Bai-Tai Liu 15 December 2024, Small Methods, https://doi.org/10.1002/smtd.202401298. Co-first author. Contributed equally to the concept development, experimental work, and data analysis. Responsibilities included coin cell fabrication, cycling performance evaluation, electrochemical impedance spectroscopy (EIS), and X-ray photoelectron spectroscopy (XPS).
• Tailoring the Lithium Deposition on Cu Substrate by a Functionalized-Polysiloxane Layer Rio Akbar Yuwono, Peng-Xuan Yu, Ruben Foeng, Chusnul Khotimah, Salva Salshabilla, Fu-Ming Wang, Mao-Tsu Tang, Nae-Lih Wu 15 November 2024, batteries & Supercaps, https://doi.org/10.1002/batt.202400488. Contributed to the synthesis and characterization of the functionalized polysiloxane polymer used for lithium deposition control.
• Erratum to “Organic redox flow battery: Are organic redox materials suited to aqueous solvents or organic solvents?” Alagar Ramar, Fu-Ming Wang, Ruben Foeng, Rocan Hsing 12 April 2023, Journal of Power Sources, https://doi.org/10.1016/j.jpowsour.2023.233047