Supramolecular Modification of Graphene Sponge with a Porphyrin Derivative Enhances the Photothermal Conversion Efficiency of a Solar Steam Generator
Özet
Solar energy seems to be a promising solution for obtaining clean water from saltwater and wastewater. With the solar steam generator system, it is possible to effectively acquire clean water from wastewater with a low-cost, sustainable, and environmentally friendly approach. In this study, PRF/GGSM, prepared by modification of gradient graphene sponge material (GGSM) with porphyrin derivative supramolecules (PRF), was investigated as a photothermal material for solar steam generation. PRF/GGSM possessing graphene and PRF served as ideal solar thermal converters that could easily gather sunlight. This material owing to its microporous and gradient hydrophilic structure has achieved a solar thermal conversion efficiency of up to 92% under 1 sun, corresponding to the water evaporation rate of 3.8 kg h-1 m-2. Moreover, this study exhibited that PRF/GGSM can efficiently generate clean water from seawater, wastewater, and even concentrated acid and alkali solutions.
Anahtar kelimeler
Sürdürülebilir Kalkınma Amaçları
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SKA 6: Temiz Su ve Sıhhi Koşullar
Atıf için künye
Erçarıkcı, E., Gültekin, D., Topçu, E., Kudaş, Z., Alanyalıoğlu, M., & Dağcı Kıranşan, K. (2024). Supramolecular Modification of Graphene Sponge with a Porphyrin Derivative Enhances the Photothermal Conversion Efficiency of a Solar Steam Generator. ACS Applied Materials and Interfaces, 16(45), 61910–61920. https://doi.org/10.1021/acsami.4c11299
BibTeX
@article{ercarikci2024-55242,
author = {Erçarıkcı, Elif and Gültekin, Demet and Topçu, Ezgi and Kudaş, Züleyha and Alanyalıoğlu, Murat and Dağcı Kıranşan, Kader},
title = {Supramolecular Modification of Graphene Sponge with a Porphyrin Derivative Enhances the Photothermal Conversion Efficiency of a Solar Steam Generator},
journal = {ACS Applied Materials and Interfaces},
year = {2024},
volume = {16},
number = {45},
pages = {61910--61920},
issn = {1944-8244},
doi = {10.1021/acsami.4c11299},
url = {https://akademik.atauni.edu.tr/yayinlar/55242-supramolecular-modification-of-graphene-sponge-with-a-porphyrin-derivative}
}