| 乔翱康,闵玉洁,许银超,沙力争.纤维素气凝胶疏水阻燃改性及应用的研究进展[J].中国造纸,2026,45(8):145-154 |
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| 纤维素气凝胶疏水阻燃改性及应用的研究进展 |
| Research Progress on Hydrophobic and Flame-retardant Modification of Cellulose Aerogels and Its Applications |
| 收稿日期：2026-01-30 修订日期：2026-03-16 |
| DOI：10.11980/j.issn.0254-508X.2026.08.015 |
| 关键词: 纤维素气凝胶 疏水 阻燃 协同作用 |
| Key Words:cellulose aerogels hydrophobicity flame retardant synergistic effect |
| 基金项目:浙江省“尖兵&领雁”研发攻关计划项目（2024C03119）。 |
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| 摘要:纤维素作为储量丰富、可生物降解的天然高分子，是制备可持续高性能气凝胶的理想原料。针对纤维素固有的亲水性与易燃性，本文综述了纤维素气凝胶疏水和阻燃改性的研究进展，梳理了疏水改性主要技术路径及作用机制，分析了疏水与阻燃改性的协同增效机理，概述了其在绿色建筑、新能源安全等领域的应用前景，并指出当前研究在绿色化成本平衡、规模化制造等方面的瓶颈，展望了全生物基工艺、低能耗技术等发展方向，为该材料高性能化与产业化提供参考。 |
| Abstract:Cellulose as a naturally biodegradable polymer with abundant reserves， is an ideal raw material for fabricating sustainable high-performance aerogels. Regarding the inherent hydrophilicity and flammability of cellulose， this paper reviewed the research advances of hydrophobic and flame-retardant modification for cellulose aerogels， sorted out the main technical routes and action mechanisms of hydrophobic modification， analyzed the synergistic effect enhancement mechanism of hydrophobic and flame-retardant modification， and summarized their application prospects in green construction， new energy safety and other fields. The bottlenecks restricting greening cost balance and large-scale manufacturing were pointed out， and future development directions including fully bio-based processes and low-energy-consumption technologies were prospected， so as to provide references for the high-performance industrialization of this material. |
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