通过含磷核壳颗粒的协同阻燃和抗菌棉织物

IF 4.8 2区工程技术 Q1 MATERIALS SCIENCE, PAPER & WOOD

Cellulose Pub Date : 2025-08-22 DOI:10.1007/s10570-025-06683-9

Anuja P. Rananavare, Jaewoong Lee

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引用次数: 0

摘要

我们开发了一种简单的水基方法，使用磷功能化的ZIF-8纳米颗粒和单宁酸（TA）来生产阻燃和抗菌棉织物。该复合材料是通过一步工艺合成的，其中TA与ZIF-8表面的金属离子形成配位键，确保在棉织物上均匀沉积。生物基TA-PA-ZIF-8@cotton表现出增强的阻燃性，在垂直火焰测试中达到32%的极限氧指数，焦炭长度仅为1.5 cm。此外，改性织物对大肠杆菌和金黄色葡萄球菌具有较强的抗菌活性，显示了其在多功能纺织品中的应用潜力。

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Synergetic flame retardant and antimicrobial cotton fabrics via phosphorus-incorporated core–shell particles

We developed a simple, water-based approach to produce flame-retardant and antimicrobial cotton fabrics using phosphorus-functionalized ZIF-8 nanoparticles and tannic acid (TA). The composite was synthesized via a one-step process, where TA forms coordinate bonds with metal ions on the ZIF-8 surface, ensuring uniform deposition on the cotton fabric. The bio-based TA-PA-ZIF-8@cotton demonstrated enhanced flame retardancy, achieving a limiting oxygen index of 32% and a char length of only 1.5 cm in the vertical flame test. Additionally, the modified fabric exhibited strong antimicrobial activity against E. coli and S. aureus, highlighting its potential for multifunctional textile applications.

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来源期刊

Cellulose 工程技术-材料科学：纺织

CiteScore

10.10

自引率

10.50%

发文量

580

审稿时长

3-8 weeks

期刊介绍： Cellulose is an international journal devoted to the dissemination of research and scientific and technological progress in the field of cellulose and related naturally occurring polymers. The journal is concerned with the pure and applied science of cellulose and related materials, and also with the development of relevant new technologies. This includes the chemistry, biochemistry, physics and materials science of cellulose and its sources, including wood and other biomass resources, and their derivatives. Coverage extends to the conversion of these polymers and resources into manufactured goods, such as pulp, paper, textiles, and manufactured as well natural fibers, and to the chemistry of materials used in their processing. Cellulose publishes review articles, research papers, and technical notes.