English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Carbon nitride-coated transparent glass vials as photoinitiators for radical polymerization

Kumru, B., Giusto, P., & Antonietti, M. (2022). Carbon nitride-coated transparent glass vials as photoinitiators for radical polymerization. Journal of Polymer Science, 60(12), 1827-1834. doi:10.1002/pol.20210655.

Item is

Files

show Files
hide Files
:
Article.pdf (Publisher version), 2MB
Name:
Article.pdf
Description:
-
OA-Status:
Hybrid
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
Copyright Date:
-
Copyright Info:
-

Locators

show

Creators

show
hide
 Creators:
Kumru, Baris1, Author           
Giusto, Paolo2, Author                 
Antonietti, Markus3, Author           
Affiliations:
1Baris Kumru, Kolloidchemie, Max Planck Institute of Colloids and Interfaces, Max Planck Society, ou_3202957              
2Paolo Giusto, Kolloidchemie, Max Planck Institute of Colloids and Interfaces, Max Planck Society, ou_3245192              
3Markus Antonietti, Kolloidchemie, Max Planck Institute of Colloids and Interfaces, Max Planck Society, ou_1863321              

Content

show
hide
Free keywords: carbon nitride polymer, controlled polymerization, photoactive thin film, photoactive vial, photopolymerization
 Abstract: Benign polymerization routes offer new perspectives in current polymer technology. Especially for automated or continuous flow synthesis of polymers, new devices and principles have to be considered by the means of minimizing addition or separation sequences as well as the type of a polymer initiation. Near-UV and visible light-induced polymerization utilizing metal-free semiconductor polymeric carbon nitride (pCN) as heterogeneous photocatalyst was a first step into this direction. Moving from heterogeneous powder catalysis (which still requests catalyst separation) to surface photocatalysis via coating glass tubes or vials with pCN thin films is presented. Performance and effectivity of those photoactive reactors are proven by free radical photopolymerization of variety of monomers. Reusability of vials is demonstrated via reversible addition-fragmentation chain-transfer polymerization-assisted block copolymer synthesis. This strategy eliminates the necessity of adding or removing initiators, works at room temperature, and offers a platform for cheap and effective polymer synthesis at the age of automated synthesis.

Details

show
hide
Language(s): eng - English
 Dates: 2021-10-192022
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: DOI: 10.1002/pol.20210655
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Journal of Polymer Science
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Hoboken, NJ : Wiley
Pages: - Volume / Issue: 60 (12) Sequence Number: - Start / End Page: 1827 - 1834 Identifier: ISSN: 2642-4150