A Pillar[5]arene Conjugated Polymer for Removal of Low-Molecular-Weight Organic Acids, Amines, and Alcohols from Water
Source abstract
Abstract
We have fabricated a pillar[5]arene-based conjugated polymer, pillar[4]arene[1]terephthalic acid-derivatized poly-p-phenylene pillar[4]arene[1]terephthamide (P[5]-PPTA), which demonstrated exceptional adsorption capability toward low-molecular-weight alkylamines, alcohols, and carboxylic acids in water. In addition, P[5]-PPTA could be thermally reactivated and reused at least five times without obvious decrease of adsorption capability. A mechanistic study indicated that the absorption results from the host–guest interaction between the pillar[5]arene rings in P[5]-PPTA and the low-molecular-weight short-chain alkyl derivatives.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Supramolecular Chemistry and Complexes · Supramolecular Self-Assembly in Materials · Luminescence and Fluorescent Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
University of Chinese Academy of Sciences, Beijing 100049, China
Medicinal Chemistry, ChemBridge Research Laboratories, San Diego, California 92127, United States
Funding
Ministry of Science and Technology of the People's Republic of China · Science and Technology Commission of Shanghai Municipality · National Natural Science Foundation of China
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