光催化
纤维素
细菌纤维素
纳米复合材料
生物高聚物
生物相容性
材料科学
生物降解
环境友好型
纳米技术
化学工程
化学
聚合物
复合材料
催化作用
有机化学
生态学
工程类
生物
作者
Anita Sudhaik,Pankaj Raizada,Tansir Ahamad,Saad M. Alshehri,Van‐Huy Nguyen,Quyet Van Le,Sourbh Thakur,Vijay Kumar Thakur,Rangabhashiyam Selvasembian,Pardeep Singh
标识
DOI:10.1016/j.ijbiomac.2022.11.241
摘要
In recent times, green chemistry or “green world” is a new and effective approach for sustainable environmental remediation. Among all biomaterials, cellulose is a vital material in research and green chemistry. Cellulose is the most commonly used natural biopolymer because of its distinctive and exceptional properties such as reproducibility, cost-effectiveness, biocompatibility, biodegradability, and universality. Generally, coupling cellulose with other nanocomposite materials enhances the properties like porosity and specific surface area. The polymer is environment-friendly, bioresorbable, and sustainable which not only justifies the requirements of a good photocatalyst but boosts the adsorption ability and degradation efficiency of the nanocomposite. Hence, knowing the role of cellulose to enhance photocatalytic activity, the present review is focused on the properties of cellulose and its application in antibiotics, textile dyes, phenol and Cr(VI) reduction, and degradation. The work also highlighted the degradation mechanism of cellulose-based photocatalysts, confirming cellulose's role as a support material to act as a sink and electron mediator, suppressing the charge carrier's recombination rate and enhancing the charge migration ability. The review also covers the latest progressions, leanings, and challenges of cellulose biomaterials-based nanocomposites in the photocatalysis field.
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