多功能防污可持续膜集成MIL-125（Ti）和羧化纤维素纳米纤维自清洁和染料降解

IF 4.3 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-05-16 DOI:10.1039/d5cc02367j

Shuping Wu, Lijuan Cui, Weijian Shi, Xiaokun Shi, Chao Xu

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引用次数: 0

摘要

通过非溶剂诱导相分离，将MIL-125（Ti）和羧化纤维素纳米纤维（CCNF）整合到PVDF基质中，制备了一种多功能防污可持续膜。所得膜具有高水通量（高达410 L·m⁻²·h⁻¹·巴⁻¹），良好的抗染能力（对MB， CV， MG的去除率为97%），强大的自清洁能力和出色的防污稳定性（FRR为94%）。这项工作为结合物理分离和光催化降解的下一代水处理膜提供了一种绿色、高效的策略。

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Multifunctional Antifouling Sustainable Membranes Integrated MIL-125(Ti) and Carboxylated Cellulose Nanofibers for Self-Cleaning and Dye Degradation

A multifunctional antifouling sustainable membrane was developed by integrating MIL-125(Ti) and carboxylated cellulose nanofibers (CCNF) into a PVDF matrix via non-solvent induced phase separation. The resulting membrane exhibited high water flux (up to 410 L·m⁻²·h⁻¹·bar⁻¹), excellent dye rejection (>97% for MB, CV, MG), strong self-cleaning ability, and outstanding antifouling stability (FRR >94%). This work offers a green, efficient strategy for next-generation water treatment membranes combining physical separation and photocatalytic degradation.

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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.