BROWSE

Related Scientist

Tang, Tang's photo.

Tang, Tang
다차원 탄소재료 연구단
more info

ITEM VIEW & DOWNLOAD

Direct laser writing of poly(phenylene vinylene) on poly(barrelene)

Cited 0 time in webofscience Cited 0 time in scopus
38 Viewed 0 Downloaded
Title
Direct laser writing of poly(phenylene vinylene) on poly(barrelene)
Author(s)
Tang Tang; Guillermo Ahumada; Christopher W. Bielawski
Publication Date
2020-09
Journal
Polymer Chemistry, v.11, no.34, pp.5437 - 5443
Publisher
ROYAL SOC CHEMISTRY
Abstract
© 2020 The Royal Society of Chemistry. The ring-opening metathesis polymerization of barrelene (bicyclo[2.2.2]octa-2,5,7-triene) is described. The monomer was synthesized using an optimized route and characterized, for the first time, using X-ray diffraction analysis of a coordination complex. The solubility of poly(barrelene) was found to correlate with the ratio of cis to trans exocyclic vinylenes in the polymer backbone. Copolymers of barrelene and norbornene were also prepared and used to obtain robust films. The barrelene-containing polymers underwent spontaneous dehydrogenation under air or upon being subjected to laser pulses to afford poly(phenylene vinylene). A series of well-defined patterns with micrometer dimensions were created by direct laser writing on films of poly(barrelene-co-norbornene) and visualized by the fluorescence of the conjugated polymer that formed upon irradiation
URI
https://pr.ibs.re.kr/handle/8788114/7654
DOI
10.1039/d0py00869a
ISSN
1759-9954
Appears in Collections:
Center for Multidimensional Carbon Materials(다차원 탄소재료 연구단) > 1. Journal Papers (저널논문)
Center for Soft and Living Matter(첨단연성물질 연구단) > 1. Journal Papers (저널논문)
Files in This Item:
There are no files associated with this item.

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse