Engr. Esparcia successfully defends his master’s thesis

Dec 18, 2017
Mr. Eugene A. Esparcia, Jr. presented his master’s thesis on “High Capacity Ammonium Tetravanadate (NH4V4O10) as Non-aqueous Magnesium-Ion Batteries (MIB) Cathode Material” last December 15, 2017, at the Department of Chemical Engineering, UP Diliman. Under the supervision of Professor Ocon, Eugene’s research focused on synthesizing NH4V4O10 through a conventional hydrothermal reaction as cathodes for MIBs. This is the first study to demonstrate electrochemical magnesiation with a high capacity above 2 V (vs Mg/Mg2+) using a conventional organic electrolyte with a relatively low water concentration.

His exceptional research work was eventually published in the journal Chemistry of Materials under ACS Publication with the title “Ammonium Vanadium Bronze (NH4V4O10) as a High-Capacity Cathode Material for Nonaqueous Magnesium-Ion Batteries” last May 10, 2018. 

The paper can be accessed here: https://doi.org/10.1021/acs.chemmater.8b00462
By Mecaelah Palaganas 12 Apr, 2024
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By Mecaelah Palaganas 12 Apr, 2024
The National Academy of Science and Technology Philippines (NAST PHL) conducted a three-part webinar series on the Innovations for Human and Planet Health and Security to promote open innovation and collaboration as a defining factor of socio-economic development. Highly esteemed NAST members of the representative divisions of various fields in science, awardees, and experts were invited to tackle the current innovation ecosystem of the Philippines and the innovative solutions that address food security and climate change. Aimed to promote multidisciplinary discourse and partnerships, the event was participated by researchers, policymakers, government officials, and the general public. Among the prestigious roster of resource speakers was Prof. Joey D. Ocon who delivered his talk on “Next Generation Batteries and Green Hydrogen with Renewables: Opportunities in the Clean Energy Transition” during the third segment of the NAST PHL Innovation Series. Prof. Ocon shared insights on the crucial role of energy storage technologies in the transition to renewable energy sources and the scalability of energy systems that can help satisfy the energy demand in the country. As part of the vertically-integrated R&D agenda of the Laboratory of Electrochemical Engineering (LEE), he also introduced water electrolyzer technologies involved in the production of Green Hydrogen. Moreover, the research facilities in LEE such as the CHED-LAKAS funded Hydrogen as Vector for Energy (HyVE) Research Facility and the DOST-NICER funded Advanced Batteries Center, both of which are first of its kind within the country, were highlighted as well as their capabilities and future endeavors. In the area of commercialization, Prof. Ocon discussed the multi-scale approach of the startup Nascent Technologies Corporation and its mission on industrial decarbonization by providing technologies and solutions for various energy storage applications. Through information dissemination in his thematic talk, more innovators and collaborators can come forward in support of the vision of the ongoing projects led by Prof. Ocon and devise integrative innovations that can contribute to the clean energy transition in the Philippines. Reference: https://nast.dost.gov.ph/index.php/13-news-press-releases/752-nast-phl-to-conduct-webinar-series-on-innovations-for-food-security-climate-change
By Mecaelah Palaganas 20 Mar, 2024
Researchers of ๐—”๐—•๐—– ๐—ฃ๐—›’๐˜€ ๐—ฃ๐—ฟ๐—ผ๐—ท๐—ฒ๐—ฐ๐˜ ๐—ก๐—ฒ๐˜…๐˜๐—š๐—ฒ๐—ป has achieved a significant breakthrough: the development of the ๐๐ก๐ข๐ฅ๐ข๐ฉ๐ฉ๐ข๐ง๐ž๐ฌ' ๐Ÿ๐ข๐ซ๐ฌ๐ญ ๐’๐จ๐๐ข๐ฎ๐ฆ-๐ˆ๐จ๐ง ๐๐š๐ญ๐ญ๐ž๐ซ๐ข๐ž๐ฌ (๐’๐ˆ๐๐ฌ). These batteries incorporated three families of cathodes such as ๐™‹๐™ง๐™ช๐™จ๐™จ๐™ž๐™–๐™ฃ ๐˜ฝ๐™ก๐™ช๐™š ๐˜ผ๐™ฃ๐™–๐™ก๐™ค๐™œ๐™ช๐™š๐™จ (๐™‹๐˜ฝ๐˜ผ๐™จ), ๐™‡๐™–๐™ฎ๐™š๐™ง๐™š๐™™ ๐™๐™ง๐™–๐™ฃ๐™จ๐™ž๐™ฉ๐™ž๐™ค๐™ฃ ๐™ˆ๐™š๐™ฉ๐™–๐™ก ๐™Š๐™ญ๐™ž๐™™๐™š๐™จ (๐™‡๐™๐™ˆ๐™Š๐™จ), ๐™–๐™ฃ๐™™ ๐™‹๐™ค๐™ก๐™ฎ๐™–๐™ฃ๐™ž๐™ค๐™ฃ๐™ž๐™˜ ๐˜พ๐™ค๐™ข๐™ฅ๐™ค๐™ช๐™ฃ๐™™๐™จ. With abundant and cost-effective sodium, SIBs offer a sustainable alternative to traditional lithium-ion batteries, holding immense potential for renewable energy applications. This achievement showcases ๐—™๐—ถ๐—น๐—ถ๐—ฝ๐—ถ๐—ป๐—ผ ๐—ถ๐—ป๐—ป๐—ผ๐˜ƒ๐—ฎ๐˜๐—ถ๐—ผ๐—ป and sets the stage for a cleaner, more sustainable energy landscape. --- ๐—”๐—ฑ๐˜ƒ๐—ฎ๐—ป๐—ฐ๐—ฒ๐—ฑ ๐—•๐—ฎ๐˜๐˜๐—ฒ๐—ฟ๐—ถ๐—ฒ๐˜€ ๐—–๐—ฒ๐—ป๐˜๐—ฒ๐—ฟ ๐—ฃ๐—ต๐—ถ๐—น๐—ถ๐—ฝ๐—ฝ๐—ถ๐—ป๐—ฒ๐˜€ (๐—”๐—•๐—– ๐—ฃ๐—›) is a collaborative R&D program between Technological Institute of the Philippines (TIP) and University of the Philippines Diliman (UPD) funded by the Department of Science and Technology (DOST) through DOST-Science for Change Program. The three projects under this program focus on innovating different battery chemistries. The ๐—ก๐—ฒ๐˜…๐˜๐—š๐—ฒ๐—ป ๐—ฃ๐—ฟ๐—ผ๐—ท๐—ฒ๐—ฐ๐˜ aims to develop advanced cathode materials for next-generation batteries. The ๐—ฅ๐—˜๐—•๐—–๐—ฒ๐—น๐—น ๐—ฃ๐—ฟ๐—ผ๐—ท๐—ฒ๐—ฐ๐˜ targets to renew the Edison Battery using advanced cell architecture. ๐—”๐—Ÿ๐—”๐—•-๐—˜๐—จ ๐—ฃ๐—ฟ๐—ผ๐—ท๐—ฒ๐—ฐ๐˜ pursues to develop advanced lead acid batteries with embedded ultrasonics.
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