Robust lignin-based aerogel filters : high-efficiency capture of ultrafine airborne particulates and the mechanism

• Main Authors: Zeng, Zhihui, Ma, Daphne Xiu Yun, Zhang, Youfang, Wang, Zhe, Ng, Bing Feng, Wan, Man Pun, Lu, Xuehong
• 其他作者: School of Materials Science and Engineering
• 格式: Article
• 語言: English
• 出版: 2019
• 主題: DRNTU::Engineering::Materials; Aerogel; Lignin
• 在線閱讀: https://hdl.handle.net/10356/85232; http://hdl.handle.net/10220/48388
• 機構: Nanyang Technological University

In this article, we report a new type of ligninbased wood-like aerogel filters composed of aligned micrometer-sized pores and cross-linked lignin-based cell walls, as well as their air filtration-related properties. The aerogel filters were prepared via facile unidirectional ice-crystal-induced selfass...