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| 纳米纤维素/二维材料纳米复合材料在水处理领域的应用进展 |
| Application Progress of Nanocellulose/2D Materials Nanocomposites for Water Treatment |
| 收稿日期：2023-07-14 |
| DOI：10.11980/j.issn.0254-508X.2024.02.006 |
| 关键词: 纳米纤维素 二维材料 水处理 石墨烯 MXene |
| Key Words:nanocellulose two-dimensional materials water treatment graphene MXene |
| 基金项目:天津科技大学国家级大学生创新创业训练计划项目（202310057008）。 |
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| 摘要:近年来，纳米纤维素在水处理领域受到广泛关注。纳米纤维素的羟基对带有离子结构的污染物表现出一定的吸引力，通过表面改性还可进一步提高其捕获能力。将纳米纤维素和石墨烯等二维材料复合能够制备高性能纳米复合材料，提高材料对污染物的选择性。本文介绍了纳米纤维素和常见的几种二维材料，综述了纳米纤维素/二维材料复合材料在水处理领域的应用，包括过滤、吸附、光催化降解3种处理方法，并对不同二维材料与纳米纤维素复合后在水处理领域应用中的差异进行了比较。 |
| Abstract:In recent years， nanocellulose has garnered significant attention in the field of water treatment. The hydroxyl groups of nanocellulose exhibit a certain degree of attraction towards ionically structured contaminants， and their capture capabilities can be further enhanced through surface modification. The composite of nanocellulose with two-dimensional materials such as graphene enables the fabrication of high-performance nanocomposite materials， enhancing the material’s selectivity towards pollutants. The nanocellulose and several kinds of common two-dimensional materials were introduced in this paper， providing an overview of the applications of nanocellulose/two-dimensional material composites in the field of water treatment， including filtration， adsorption， and photocatalytic degradation methods. The differences in water treatment applications resulting from the composite of various two-dimensional materials with nanocellulose were compared. |
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