Porous Organic Polymeric Materials: Design, Synthesis and Applications

A special issue of Polymers (ISSN 2073-4360). This special issue belongs to the section "Polymer Analysis and Characterization".

Deadline for manuscript submissions: 28 February 2025 | Viewed by 1113

Special Issue Editors


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Guest Editor
Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island, Resources, Hainan University, No 58, Renmin Avenue, Haikou 570228, China
Interests: porous organic materials (POMs); adsorption and separation; energy storage and conversion; photoelectrocatalysis; ionic liquids
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Guest Editor
Key Laboratory of Agro-Forestry Environmental Processes and Ecological Regulation of Hainan Province, School of Environmental Science and Engineering, Hainan University, Haikou, China
Interests: environmental functional materials; marine antifouling

Special Issue Information

Dear Colleagues,

Learning from nature to benefit mankind is an important task for scientists. Porous materials are materials with pores (cavities, channels or interstices). The characteristics of a porous material vary depending on the size, arrangement and shape of the pores, as well as the porosity (the ratio of the total pore volume relative to the apparent volume of the material) and composition of the material itself. Porous materials are inherent to different-scale natural processes, from macroscopic honeycomb, which is considered to be the “magnum opus” of honeybees, to ion channels of bio-membrane which regulate various inorganic ions’ transportation across the cell membrane. Inspired by fascinating pores with unique biological functions in nature, artificial porous materials have attracted much attention over the past few decades. Inorganic porous materials (such as molecular sieves), organic–inorganic hybrid porous materials (such as MOFs) have been successfully prepared. In recent years, porous organic polymeric materials, including, but not limited to, hyper-cross-linked polymers (HCPs), polymers of intrinsic microporosity (PIMs), conjugated microporous polymers (CMPs), covalent organic frameworks (COFs) and porous aromatic frameworks (PAFs), have been well developed. Due to the diverse compositions and structures, ease of functionalization and tunable pore topologies, porous organic polymeric materials have been considered as potentially superior candidates for a wide variety of applications, such as adsorption and separation, filtration, catalysis, energy storage and conversion, mass transportation, drug delivery, etc.

This Special Issue aims to gather scientific papers on significant breakthroughs in the field of porous organic polymeric materials. We welcome papers discussing design and synthesis strategies with an emphasis on topology, deep insight into chemical synthesis, structure–function correlation, state-of-the-art applications, or any other relevant issues. We expect that these joint endeavors will provide insightful guidelines for the advancement of porous organic polymeric materials.

Prof. Dr. Yan’an Gao
Dr. Linlin Zhang
Guest Editors

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Keywords

  • porous organic polymers
  • structure–function correlation
  • topology
  • design and synthesis
  • porous materials

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Published Papers (1 paper)

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Research

10 pages, 3066 KiB  
Article
Benzodiazole-Based Covalent Organic Frameworks for Enhanced Photocatalytic Dehalogenation of Phenacyl Bromide Derivatives
by Ming Wang, Jiaying Qian, Shenglin Wang, Zhongliang Wen, Songtao Xiao, Hui Hu and Yanan Gao
Polymers 2024, 16(18), 2578; https://doi.org/10.3390/polym16182578 - 12 Sep 2024
Cited by 1 | Viewed by 870
Abstract
Covalent organic frameworks (COFs) have garnered significant interest within the scientific community due to their distinctive ability to act as organic semiconductors responsive to visible light. This unique attribute makes them up-and-coming candidates for facilitating photocatalytic organic reactions. Herein, two donor–acceptor COFs, TPE-BSD-COF [...] Read more.
Covalent organic frameworks (COFs) have garnered significant interest within the scientific community due to their distinctive ability to act as organic semiconductors responsive to visible light. This unique attribute makes them up-and-coming candidates for facilitating photocatalytic organic reactions. Herein, two donor–acceptor COFs, TPE-BSD-COF and TPE-BD-COF, have been designed and synthesized by incorporating electron-rich tetraphenylethylene and electron-deficient benzoselenadiazole and benzothiadiazole units into the framework through a Schiff-base polycondensation reaction. Both COFs exhibit exceptional crystallinity and enduring porosity. TPE-BSD-COF and TPE-BD-COF exhibit broad light absorption capabilities, a narrow optical band gap, and low electrochemical impedance spectrum (EIS) levels, indicating that the two COFs are effective heterogeneous photocatalysts for the reductive dehalogenation of phenacyl bromide derivatives under blue LED irradiation. A high photocatalytic yield of 98% and 95% was achieved by TPE-BSD-COF and TPE-BD-COF catalysts, respectively, within only one hour. Full article
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