Abstract

In this work, multifunctional cotton fabrics were developed by immobilizing TiO₂ nanoparticles (TiO₂-NPs) using an eco-friendly bath through a highly-scalable technique. The effects of TiO₂-NPs, cross-linking agent, catalyst and curing temperatures were assessed by analysis of variance and surface response methodology. The results disclose an excellent performance of treated textiles for various applications: flame-retardant (char content enhanced by 1000 %), photocatalytic decontamination (>90 % of contaminant abatement and feasibility for multiple reuses), self-cleaning of intense stains (up to 80 % of stain vanishing), bacterial inhibition without TiO₂ UV-activation (≈25 % of bacteria growth reduction). Moreover, those properties were durable for at least five domestic laundering cycles.

中文翻译：

---

多功能制造纳米TiO 2包覆棉纺织品的生态友好制造

摘要

在这项工作中，多功能棉织物通过使用环保型浴液通过高度可扩展的技术固定TiO ₂纳米颗粒（TiO ₂ -NPs）来开发。通过方差分析和表面响应方法评估了TiO ₂ -NPs，交联剂，催化剂和固化温度的影响。结果表明，经处理的纺织品在各种应用中均具有出色的性能：阻燃剂（炭含量增加1000％），光催化净化（大于90％的污染物消除能力和多次重复使用的可行性），强力污渍的自清洁（最高可达80％的污渍消失），不含TiO _2的细菌抑制作用紫外线激活（减少约25％的细菌生长）。而且，这些性能至少可以在五个家庭洗涤周期内保持耐用。