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Related Concept Videos

Olefin Metathesis Polymerization: Ring-Opening Metathesis Polymerization (ROMP)01:16

Olefin Metathesis Polymerization: Ring-Opening Metathesis Polymerization (ROMP)

Ring-opening metathesis polymerization or ROMP involves strained cycloalkenes as starting materials. The mechanism of ROMP proceeds by reacting cycloalkene with Grubbs catalyst to give metallacyclobutane intermediate which undergoes a ring-opening reaction to form new carbene. The new carbene reacts with another molecule of cycloalkene. Repetition of these steps leads to the formation of an unsaturated open-chain polymer product. All these steps are reversible, however, relieving the ring...
Polymers02:34

Polymers

The word polymer is derived from the Greek words “poly” which means “many” and “mer” which means “parts”. Polymers are long chains of molecules composed of repeating units of smaller molecules, known as monomers. They either occur naturally, such as DNA and proteins, or can be constructed synthetically, like plastics. They have varied structural characteristics, such as linear chains, branched chains, or complex networks, that contribute to the properties that they exhibit. Additionally,...
Olefin Metathesis Polymerization: Overview01:13

Olefin Metathesis Polymerization: Overview

Recently, the development of olefin metathesis polymerization advanced the field of polymer synthesis. Simply put, the reorganization of substituents on their double bonds between two olefins in the presence of a catalyst is known as the olefin metathesis reaction. The use of metathesis reaction for polymer synthesis is called olefin metathesis polymerization.
Ruthenium-based Grubbs catalyst is the most commonly used catalyst for olefin metathesis polymerization. Grubbs catalyst consists of a...
Classification and Mechanical Properties of Synthetic Polymers01:28

Classification and Mechanical Properties of Synthetic Polymers

Synthetic polymers are classified as elastomers, fibers, or plastics based on their crystallinity. Crystallinity, the degree of long-range order in the solid state, influences the mechanical properties (stretching or contracting) of elastomers. Elastomers are flexible polymers that can expand or contract easily upon the application of an external force. They have numerous crosslinks that pull them back into their original shape when stress is removed. Silicones, for instance, are highly elastic...

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Related Experiment Video

Updated: May 26, 2026

Preparation of Highly Porous Coordination Polymer Coatings on Macroporous Polymer Monoliths for Enhanced Enrichment of Phosphopeptides
10:27

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Published on: July 14, 2015

The Synthesis, Construction, and Applications of Benzophenone-Based Porous Polymers.

Zhiruo Tang1, Kailun Yao1, Jingying Tan1

  • 1College of Materials Science and Engineering, Fuzhou University, Fuzhou, Fujian, P. R. China.

Chemistry (Weinheim an Der Bergstrasse, Germany)
|May 25, 2026
PubMed
Summary

Benzophenone-based porous polymers overcome small molecule migration issues. These materials offer superior photocatalysis, sensing, and adsorption due to their stable structure and unique ketone sites.

Keywords:
applicationbenzophenonefuture perspectiveporous polymerssynthesis

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Area of Science:

  • Materials Science
  • Photochemistry
  • Polymer Chemistry

Background:

  • Benzophenone is a key chromophore for triplet photochemistry, enabling radical generation and reactive oxygen species (ROS) production.
  • Its applications in photocatalysis, sensing, and adsorption are limited by solubility and migration issues in solution.

Purpose of the Study:

  • To review synthetic strategies for benzophenone-based porous polymers.
  • To explore the applications of these advanced materials.
  • To provide an outlook on future developments.

Main Methods:

  • Incorporation of benzophenone derivatives into porous polymer frameworks.
  • Characterization of material properties such as surface area and stability.
  • Evaluation of performance in adsorption, catalysis, sensing, and biomedical applications.

Main Results:

  • Diverse porous materials based on benzophenone units have been developed over the past decade.
  • These polymers exhibit high specific surface area, stable chemical properties, and accessible ketone functional sites.
  • Benzophenone-based porous polymers show significant potential in adsorption/separation, catalysis, biomedicine, and sensing.

Conclusions:

  • Benzophenone-based porous polymers effectively address the limitations of small molecule benzophenones.
  • These materials offer versatile functionalities for advanced applications.
  • Further research into synthetic strategies and applications is warranted.