Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Polymers

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...

Polymers

Polymers

Polymers

Polymers

Polymer Classification: Architecture

Polymer Classification: Architecture

Polymers are classified as linear or branched on the basis of their chain architecture. The polymer chains in linear polymers have a long chain-like structure with minimal to no branching at all. Even if a polymer features large substituent groups on the monomer, which appear as branches to the skeleton, it is not considered a branched polymer. A branched polymer contains secondary polymer chains that arise from the main polymer chain. The branching occurs when the polymer growth shifts from...

Anionic Chain-Growth Polymerization: Overview

Anionic Chain-Growth Polymerization: Overview

The polymerization process that involves carbanion as an intermediate is called anionic polymerization. It is also a type of addition or chain-growth polymerization. Anionic polymerization gets initiated by a strong nucleophile such as an organolithium or a Grignard reagent. The most commonly used initiator for anionic polymerization is butyl lithium. Monomers involved in anionic polymerization must possess a vinyl group bonded to one or two electron-withdrawing groups. For instance,...

Radical Chain-Growth Polymerization: Chain Branching

Radical Chain-Growth Polymerization: Chain Branching

The skeletal structure of polymers synthesized via radical polymerization is always branched. For example, the polymerization of ethylene by radical polymerization results in a low-density grade of polyethylene with a heavily branched skeletal structure. Here, the radical site abstracts hydrogen from the growing chain, and the radical site shifts from the end (a primary carbon center) to anywhere within the growing chain (a secondary carbon center). Consequently, the part of the chain from the...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Inverse Vulcanization Through Epoxide Chemistry: A Low Temperature Non-Olefin Route to Sulfur-Rich Polymer Networks.

Angewandte Chemie (International ed. in English)·2026

Same author

Continuous invariant-based asymmetries of periodic crystals quantify deviations from higher symmetry.

IUCrJ·2026

Same author

A poly(trisulfide) oligomer with antimicrobial activity.

Chemical science·2026

Same author

Chemist Eye: a visual language model-powered system for safety monitoring and robot decision-making in self-driving laboratories.

Digital discovery·2026

Same author

Spontaneous trisulfide metathesis in polar aprotic solvents.

Nature chemistry·2026

Same author

MATTERIX: toward a digital twin for robotics-assisted chemistry laboratory automation.

Nature computational science·2025

Same journal

Generating Unconventional Spin-Orbit Torques With Patterned Phase Gradients in Tungsten Thin Films.

Advanced materials (Deerfield Beach, Fla.)·2026

Same journal

An In Situ H<sub>2</sub>S-Activated Plasmonic Nanozyme for Near-Infrared II Photo-Thermoelectric Catalytic Therapy.

Advanced materials (Deerfield Beach, Fla.)·2026

Same journal

A Recyclable and Sustainable Hydroxypropyl Methylcellulose Electrolyte for Electrochromic Devices.

Advanced materials (Deerfield Beach, Fla.)·2026

Same journal

Perovskite Heterostructures for Optoelectronic Applications.

Advanced materials (Deerfield Beach, Fla.)·2026

Same journal

Light-Written Nonvolatile Polarization via Defect-Engineered Charge Trapping.

Advanced materials (Deerfield Beach, Fla.)·2026

Same journal

Nucleation-Controlled Synthesis and a Unified Descriptor for Rational Interlayer Design of Vanadium-Oxide Cathodes toward High-Performance Zinc-Ion Batteries.

Advanced materials (Deerfield Beach, Fla.)·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Mar 15, 2026

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

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

Published on: July 14, 2015

Hyperporous Carbons from Hypercrosslinked Polymers.

Jet-Sing M Lee¹, Michael E Briggs¹, Tom Hasell¹

¹Department of Chemistry and Center for Materials Discovery, University of Liverpool, Crown Street, Liverpool, L69 7ZD, UK.

Advanced Materials (Deerfield Beach, Fla.)

|September 17, 2016

Summary

This summary is machine-generated.

New porous carbons derived from hypercrosslinked materials exhibit ultra-high surface areas up to 4300 m² g⁻¹. These advanced carbons demonstrate significant carbon dioxide (CO₂) and hydrogen (H₂) uptake capabilities.

Keywords:

carbon dioxide storage hydrogen storage hypercrosslinked polymers

More Related Videos

Depolymerizable Olefinic Polymers Based on Fused-Ring Cyclooctene Monomers

Depolymerizable Olefinic Polymers Based on Fused-Ring Cyclooctene Monomers

Published on: December 16, 2022

Microwave-assisted Functionalization of Polyethylene glycol and On-resin Peptides for Use in Chain Polymerizations and Hydrogel Formation

Microwave-assisted Functionalization of Polyethylene glycol and On-resin Peptides for Use in Chain Polymerizations and Hydrogel Formation

Published on: October 29, 2013

Related Experiment Videos

Last Updated: Mar 15, 2026

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

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

Published on: July 14, 2015

Depolymerizable Olefinic Polymers Based on Fused-Ring Cyclooctene Monomers

Depolymerizable Olefinic Polymers Based on Fused-Ring Cyclooctene Monomers

Published on: December 16, 2022

Microwave-assisted Functionalization of Polyethylene glycol and On-resin Peptides for Use in Chain Polymerizations and Hydrogel Formation

Microwave-assisted Functionalization of Polyethylene glycol and On-resin Peptides for Use in Chain Polymerizations and Hydrogel Formation

Published on: October 29, 2013

Area of Science:

Materials Science
Chemistry

Background:

Porous carbons are crucial for applications like gas storage and separation.
Developing materials with high surface areas and tailored porosity is an ongoing challenge.

Purpose of the Study:

To synthesize novel porous carbons with exceptionally high surface areas.
To investigate the gas adsorption properties (CO₂ and H₂) of these materials.

Main Methods:

Carbonization of hypercrosslinked benzene, pyrrole, and thiophene precursors.
Characterization of porous structure and surface area using Brunaeur-Emmett-Teller (BET) analysis.

Main Results:

Synthesized porous carbons with BET surface areas reaching up to 4300 m² g⁻¹.
Materials exhibited predominantly microporous and mesoporous structures.
The best performing carbon showed excellent CO₂ and H₂ uptake capacities.

Conclusions:

Hypercrosslinked aromatic precursors are effective for creating ultra-high surface area porous carbons.
These novel carbons show great potential for advanced gas storage and separation applications.