Search for Articles:
Title / Keyword
Author / Affiliation / Email
Journal
Article Type
 
 
Advanced Search
 
Section
Special Issue
Volume
Issue
Number
Page
 
6.6
5.0
Journals
Polymers
Special Issues
Synthesis and Application of Polymer Porous Materials
share announcement

Synthesis and Application of Polymer Porous Materials

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

Deadline for manuscript submissions: closed (30 May 2023) | Viewed by 971

Special Issue Editors

Dr. Yizhu Lei

E-Mail Website
Guest Editor
Guizhou Provincial Key Laboratory of Coal Clean Utilization, Liupanshui Normal University, Liupanshui 553004, China
Interests: porous polymers; heterogeneous catalysis; composite catalyst; polymer composites
Dr. Kunpeng Song

E-Mail Website
Guest Editor
Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, College of Chemistry and Chemical Engineering, China West Normal University, Nanchong, China
Interests: synthesis and application of porous organic polymers; CO2 catalytic conversion; electrocatalytic ORR
Dr. Tianxiang Zhao

E-Mail Website
Guest Editor
Key Laboratory of Green Chemical and Clean Energy Technology, School of Chemistry and Chemical Engineering, Guizhou University, Guiyang, China
Interests: synthesis and application of porous organic polymers; design and application of porous carbon materials; green catalytic conversion of biomass
Dr. Yu Zhou

E-Mail Website
Guest Editor
State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing, China
Interests: covalent organic framework; ionic liquids and poly(ionic liquid)s; zeolite molecular sieves; biomass platform molecule conversion; CO2 capture and conversion

Special Issue Information

Dear Colleagues,

Polymer porous materials are a class of emerging porous network materials, which are fabricated via strong covalent bonds between diverse building blocks with different structures and functionalities. Polymer porous materials are generally divided into two categories based on their degree of long-range order, including crystalline (e.g., COFs) and amorphous (HCPs, CMPs, PIMs, PAFs, etc.). Due to their large specific surface area, tunable porosity, strong designability, light weight, facile functionalization, and excellent chemical stability, polymer porous materials have received an increasing level of research interest in many important technological applications, such as sorption/separation, energy storage, cancer therapy, photoelectric conversion, chemical- and bio-sensing, optical devices, catalysis, and so on.

This Special Issue aims to deliver new insights and report on recent progress in the synthesis, characterization, and application of polymer porous materials. Authors are welcome to submit their latest results in the form of original full articles, communications, or reviews on this broad topic.

Dr. Yizhu Lei
Dr. Kunpeng Song
Dr. Tianxiang Zhao
Dr. Yu Zhou
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Polymers is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Published Papers (1 paper)

Order results
Result details
Show export options expand_more Show export options expand_less
Select all
Export citation of selected articles as:

Research

13 pages, 4972 KiB  
Article
Fe-N-Doped Conjugated Organic Polymer Efficiently Enhanced the Removal Rate of Cr(VI) from Water
by Cheng Tang, Tao Hu, Chengzhen Du, Ziqin Liao, Wenyan Cheng, Fen Wang, Xiaoli Hu and Kunpeng Song
Polymers 2023, 15(13), 2918; https://doi.org/10.3390/polym15132918 - 30 Jun 2023
Cited by 1 | Viewed by 772
Abstract
A Fe-N conjugated organic polymer (SMP-Fr-Py) was prepared from ferrocene and pyrrole using a Scholl coupling reaction, which significantly improved the performance of Cr(VI) removal compared to the polymer (HCP-Fr-Py) prepared by adding the cross-linker formaldehyde dimethyl acetal (FDA). The results showed that [...] Read more.
A Fe-N conjugated organic polymer (SMP-Fr-Py) was prepared from ferrocene and pyrrole using a Scholl coupling reaction, which significantly improved the performance of Cr(VI) removal compared to the polymer (HCP-Fr-Py) prepared by adding the cross-linker formaldehyde dimethyl acetal (FDA). The results showed that at a pH of 2 and at 25 °C, the removal of Cr(VI) reached 90% for SMP-Fr-Py and only 58% for HCP-Fr-Py after 20 min of reaction. Subsequently, 99% and 78% were achieved after 120 min of reaction, respectively. The test results showed that the removal reaction followed a pseudo-second-order kinetic model. The removal efficiency decreased with increasing solution pH and initial Cr(VI) concentration, but increased with increasing SMP-Fr-Py dosage, reaching three cycles. The characterization of the reaction complexes and measurements of Cr species conversion revealed the near absence of Cr(VI) species in the solution. Approximately 38% of Cr(VI) was found to be adsorbed on the material surface, with another fraction present in solution (24%) and on the material surface (38%) in the form of Cr(III). The overall study showed that the direct connection of ferrocene and pyrrole in SMP-Fr-Py through C-C bonding increased the conjugated structure of the polymer backbone, which facilitated electron transfer and transport. Furthermore, the Fe-N elements worked synergistically with each other more easily, which improved the removal performance of Cr(VI) and provided a reference for the subsequent work. Full article
(This article belongs to the Special Issue Synthesis and Application of Polymer Porous Materials)
►▼ Show Figures

Figure 1

Show export options expand_more Show export options expand_less
Select all
Export citation of selected articles as:
 
Displaying articles 1-1
Back to TopTop