Project's information

Project's title Development of porphyrin-based nanomaterials for application in PEC water splitting
Project’s code QTKR01.03/22-23
Research hosting institution Institute of Materials Science
Coordinating unit, co-chair National Research Foundation of Korea
Project leader’s name Ph.D Bui Thi Hoa and Assoc. Prof. Jae Yup Kim
Project duration 01/01/2022 - 30/06/2024
Project’s budget 200 million VND
Classify Excellent
Goal and objectives of the project
- Successfully synthesized hybrid materials based on porphyrin using meso-tetra(4-carboxyphenyl) porphyrin (TCPP) and other nano materials (ZnO, g-C3N4, or TiO2) through the self-assembly method.
- Applied the synthetic hybrid materials as electrodes in photoelectrocatalysis for solar-driven water splitting.
- Established and developed a collaborative research and training network between Vietnam and South Korea in the field of materials and hydrogen technology.
Main results
- Successfully synthesized nano materials based on porphyrin with excellent photocatalytic activity, with a focus on application in H2 separation from water.
- Training of one master's student.
- Laid the foundation for a long-term collaborative relationship between Vietnam and South Korea.
Novelty and actuality and scientific meaningfulness of the results
- This research contributes a new photocatalytic materials  with potential application in PEC water splitting. In addition, this research also provides a basis for synthezing and developing other porphyrin-based catalysts in green energy applications.
Products of the project

- Publications:
1. Facile preparation of porphyrin@g-C3N4/Ag nanocomposite for improved photocatalytic degradation of organic dyes in aqueous solution
Thanh Tung Nguyen, Hoa Thi Bui, Giang Thi Nguyen, Tung Nguyen Hoang, Chinh Van Tran, Phuong Hien Ho, Phuong T. Hoai Nguyen, J. Yup Kim, S. Woong Chang, W. Jin Chung, D. Duc Nguyen, D. Duc La, Environmental Research, vol 231, 115984 (2023)
2. Research on the fabrication of nanorod-structured phorphyrin/g-C3N4 as photocatalyst materials for the removal of Cr6+ ions in an aqueous solution, Vietnam Journal of Catalysis and Adsorption (has been accepted for publication)
3. 01 conference report (conference poster)
- Patents:
- Products (description...):
- Other products: Contributed to the training of one master's student.

Recommendations

Continuing deeper research collaboration on the water splitting pathway for hydrogen production across various material systems, leveraging the advantages that both countries possess, including infrastructure and human resources.

Images of project
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