NDLI: Photocatalytically active ladder polymers† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c8fd00197a

Please wait, while we are loading the content...

Photocatalytically active ladder polymers† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c8fd00197a

Content Provider	Semantic Scholar
Author	Vogel, Anastasia Forster, Mark Wilbraham, Liam Smith, Charlotte L. Cowan, Alexander J. Zwijnenburg, Martijn A. Sprick, Reiner Sebastian Cooper, Andrew I.
Copyright Year	2019
Abstract	Conjugated ladder polymers (cLaPs) are introduced as organic semiconductors for photocatalytic hydrogen evolution from water under sacrificial conditions. Starting from a linear conjugated polymer (cLiP1), two ladder polymers are synthesized via post-polymerization annulation and oxidation techniques to generate rigidified, planarized materials bearing dibenzo[b,d]thiophene (cLaP1) and dibenzo[b,d]thiophene sulfone subunits (cLaP2). The high photocatalytic activity of cLaP1 (1307 μmol h-1 g-1) in comparison to that of cLaP2 (18 μmol h-1 g-1) under broadband illumination (λ > 295 nm) in the presence of a hole-scavenger is attributed to a higher yield of long-lived charges (μs to ms timescale), as evidenced by transient absorption spectroscopy. Additionally, cLaP1 has a larger overpotential for proton reduction and thus an increased driving force for the evolution of hydrogen under sacrificial conditions.
Starting Page	84
Ending Page	97
Page Count	14
File Format	PDF HTM / HTML
DOI	10.1039/C8FD00197A
Alternate Webpage(s)	https://pubs.rsc.org/en/content/articlepdf/2019/fd/c8fd00197a?page=search
Alternate Webpage(s)	http://www.rsc.org/suppdata/c8/fd/c8fd00197a/c8fd00197a1.pdf
Alternate Webpage(s)	http://discovery.ucl.ac.uk/10066714/1/c8fd00197a.pdf
PubMed reference number	30972395
Alternate Webpage(s)	https://doi.org/10.1039/C8FD00197A
Journal	Medline
Volume Number	215
Journal	Faraday discussions
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Bithiazolidinylidene polymers: synthesis and electronic interactions with transition metal dichalcogenides† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c8sc01416g

Single-molecule photoredox catalysis† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c8sc03860k

Asymmetric synthesis of (–)-naltrexone† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c8sc03748e

Ultra-high molecular weight linear coordination polymers with terpyridine ligands† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c9sc01115c

Templating metastable Pd2 carboxylate aggregates† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c8sc04940h

Anisotropic functionalization of upconversion nanoparticles† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c8sc01023d

Pyrophosphorylation via selective phosphoprotein derivatization† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c8sc01233d

Durable liquid-crystalline vitrimer actuators† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c8sc05358h

Covalent organic nanosheets for bioimaging† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c8sc02842g

Photocatalytically active ladder polymers† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c8fd00197a

Similar Documents

Bithiazolidinylidene polymers: synthesis and electronic interactions with transition metal dichalcogenides† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c8sc01416g

Single-molecule photoredox catalysis† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c8sc03860k

Asymmetric synthesis of (–)-naltrexone† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c8sc03748e

Ultra-high molecular weight linear coordination polymers with terpyridine ligands† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c9sc01115c

Templating metastable Pd2 carboxylate aggregates† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c8sc04940h

Anisotropic functionalization of upconversion nanoparticles† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c8sc01023d

Pyrophosphorylation via selective phosphoprotein derivatization† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c8sc01233d

Durable liquid-crystalline vitrimer actuators† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c8sc05358h

Covalent organic nanosheets for bioimaging† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c8sc02842g

Photocatalytically active ladder polymers† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c8fd00197a