Lightweight UiO-66/cellulose aerogels constructed through self-crosslinking strategy for adsorption applications

By Zhongguo Wang, Lian Song, Yaquan Wang, Xiong-Fei Zhang, Dandan Hao, Yi Feng, Jianfeng Yao. Chemical Engineering Journal, 2019

195 citations recorded by the source corpus.

Abstract Composite UiO-66/nanocellulose aerogels with hierarchical pores and low density were prepared through a self-crosslinking method. The nanocellulose acted as the structural skeleton supporting and dispersing the UiO-66 particles. The micropore and accessibility of UiO-66 were well-preserved, making the composite aerogels ideal sorbents for water purification. The composite aerogels demonstrated high adsorption ability towards both anionic methyl orange (71.7 mg g−1) and cationic methylene blue (51.8 mg g−1). This work holds a promise to rational design and fabrication of MOF monoliths through group linkage.

Subfields: Biomaterials, Spectroscopy, Water Science and Technology

View Paper: https://www.semanticscholar.org/paper/56d0eab803d0c532e7e439a62b027be007895814