Wyniki wyszukiwania - BazTech

Ograniczanie wyników

1 Green Sciences

1 2025

Powiadomienia systemowe

Sesja wygasła!

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: Photocatalytic degradations

Sortuj według:

Ogranicz wyniki do:

Study on photocatalytic degradation and antibacterial properties of TiO2/CS composite

Hu Peng, Wang Xiangxiang, Xu Cheng, Zhao Mengxi, Xu Qijie

Green Sciences

2025

Vol. 27, nr 2

41--45

Capparis spinosa (CS) was extracted by the soxhlet extraction method using ethanol as the extractant. The TiO2/CS composite was synthesized by the in situ solvothermal method with CS extract as a dopant. The morphology, crystal structure, and optical properties of TiO2/CS were characterized by SEM, TEM, XRD, UV-Vis and FT-IR spectroscopy. The experimental results showed that TiO2/CS exhibited excellent photoresponse performance, generated active free radicals, and achieved photocatalytic degradation of organic pollutants. Furthermore, TiO2/CS served as antibacterial agents to evaluate their antibacterial properties against Escherichia coli (E. coli) at different concentrations. The results showed that TiO2/CS possessed excellent antibacterial performance and produced a significant antibacterial ring, with antibacterial rate of about 100% after being diluted 100 and 500 times, respectively. The test results indicated that TiO2/CS has great application potential in the field of antibacterial activity and photocatalytic degradation, owing to its advantages of being natural, environmentally friendly, and economical.