Citation: Jingxiong Jiang, Yao Dong, Yuchun Wang, Lijuan Qi, Zhen-Yu Li, Tai-Bao Wei, Wen-Juan Qu, Qi Lin, Bingbing Shi. Separation of toluene-alcohol azeotropes by porous crystals of fluorinated leaning pillar[6]arene[J]. Chinese Chemical Letters, ;2025, 36(8): 110759. doi: 10.1016/j.cclet.2024.110759 shu

Separation of toluene-alcohol azeotropes by porous crystals of fluorinated leaning pillar[6]arene

Key Laboratory of Eco-Functional Polymer Materials of the Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China

linqi2004@126.com

bingbingshi@nwnu.edu.cn

Received Date: 8 October 2024
Revised Date: 3 December 2024
Accepted Date: 11 December 2024
Available Online: 14 December 2024

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Herein we report an environmentally friendly and energy-efficient method for the adsorptive separation of toluene from toluene-alcohol azeotropes using porous crystalline fluorinated leaning pillar[6]arene (FLP6α), achieving up to 100% purity. Moreover, FLP6α demonstrates rapid adsorption and excellent recyclability.
- Pillar[6]arene,
- Macrocyclic host,
- Host–guest interactions,
- Porous material,
- Adsorption and separation
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