Self-assembled NaY/MnO2-based textiles for indoor formaldehyde removal at room temperature
Through a simple self-assembly method, the as-synthesized NaY/MnO 2 nanocomposites were uniformly distributed and immobilized on textile fibers, which make the nanocomposite suit for indoor formaldehyde (HCHO) removal. Compared with NaY-based textiles and MnO 2 -based textiles, the NaY/MnO 2 -based textiles using polyester (PET) as substrate exhibited superior HCHO removal activity and better stability at room temperature. Furthermore, for low-level indoor environment, HCHO removal efficiency of NaY/MnO 2 -based textiles was up to 90 % even after 30 cycles tests under the conditions of original HCHO concentration of 1 ppm. Therefore, the NaY/MnO 2 -based textiles highlighted new avenues to the practical use for low-level indoor HCHO removal.
危险品化学品经营许可证（带存储）