dc.contributor.author
Zhang, Junfang
dc.contributor.author
Zhu, Yuntao
dc.contributor.author
Njel, Christian
dc.contributor.author
Liu, Yuxin
dc.contributor.author
Dallabernardina, Pietro
dc.contributor.author
Stevens, Molly M.
dc.contributor.author
Seeberger, Peter H.
dc.contributor.author
Savateev, Oleksandr
dc.contributor.author
Loeffler, Felix F.
dc.date.accessioned
2024-01-23T12:35:34Z
dc.date.available
2024-01-23T12:35:34Z
dc.identifier.uri
https://refubium.fu-berlin.de/handle/fub188/42155
dc.identifier.uri
http://dx.doi.org/10.17169/refubium-41880
dc.description.abstract
Organic semiconductors, such as carbon nitride, when employed as powders, show attractive photocatalytic properties, but their photoelectrochemical performance suffers from low charge transport capability, charge carrier recombination, and self-oxidation. High film-substrate affinity and well-designed heterojunction structures may address these issues, achieved through advanced film generation techniques. Here, we introduce a spin coating pretreatment of a conductive substrate with a multipurpose polymer and a supramolecular precursor, followed by chemical vapor deposition for the synthesis of dual-layer carbon nitride photoelectrodes. These photoelectrodes are composed of a porous microtubular top layer and an interlayer between the porous film and the conductive substrate. The polymer improves the polymerization degree of carbon nitride and introduces C-C bonds to increase its electrical conductivity. These carbon nitride photoelectrodes exhibit state-of-the-art photoelectrochemical performance and achieve high yield in C-H functionalization. This carbon nitride photoelectrode synthesis strategy may be readily adapted to other reported processes to optimize their performance.
en
dc.format.extent
9 Seiten
dc.rights.uri
https://creativecommons.org/licenses/by/4.0/
dc.subject
Electrocatalysis
en
dc.subject
Materials chemistry
en
dc.subject
Photocatalysis
en
dc.subject.ddc
500 Naturwissenschaften und Mathematik::540 Chemie::540 Chemie und zugeordnete Wissenschaften
dc.title
Metal-free photoanodes for C–H functionalization
dc.type
Wissenschaftlicher Artikel
dcterms.bibliographicCitation.articlenumber
7104
dcterms.bibliographicCitation.doi
10.1038/s41467-023-42851-w
dcterms.bibliographicCitation.journaltitle
Nature Communications
dcterms.bibliographicCitation.volume
14
dcterms.bibliographicCitation.url
https://doi.org/10.1038/s41467-023-42851-w
refubium.affiliation
Biologie, Chemie, Pharmazie
refubium.affiliation.other
Institut für Chemie und Biochemie

refubium.resourceType.isindependentpub
no
dcterms.accessRights.openaire
open access
dcterms.isPartOf.eissn
2041-1723
refubium.resourceType.provider
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