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@ARTICLE{Silva:1037816,
author = {Silva, Ingrid F. and Pulignani, Carolina and Odutola,
Jokotadeola and Galushchinskiy, Alexey and Teixeira, Ivo F.
and Isaacs, Mark and Mesa, Camilo A. and Scoppola, Ernesto
and These, Albert and Badamdorj, Bolortuya and Ángel
Muñoz-Márquez, Miguel and Zizak, Ivo and Palgrave, Robert
and Tarakina, Nadezda V. and Gimenez, Sixto and Brabec,
Christoph and Bachmann, Julien and Cortes, Emiliano and
Tkachenko, Nikolai and Savateev, Oleksandr and
Jiménez-Calvo, Pablo},
title = {{E}nhancing deep visible-light photoelectrocatalysis with a
single solid-state synthesis: {C}arbon nitride/{T}i{O}2
heterointerface},
journal = {Journal of colloid and interface science},
volume = {678},
issn = {0021-9797},
address = {Amsterdam [u.a.]},
publisher = {Elsevier},
reportid = {FZJ-2025-00968},
pages = {518 - 533},
year = {2025},
abstract = {Visible-light responsive, stable, and abundant absorbers
are required for the rapid integration of green, clean, and
renewable technologies in a circular economy. Photoactive
solid–solid heterojunctions enable multiple charge
pathways, inhibiting recombination through efficient charge
transfer across the interface. This study spotlights the
physico-chemical synergy between titanium dioxide (TiO2)
anatase and carbon nitride (CN) to form a hybrid material.
The $CN(10\%)-TiO2(90\%)$ hybrid outperforms TiO2 and CN
references and literature homologs in four photo and
photoelectrocatalytic reactions.CN-TiO2 achieved a four-fold
increase in benzylamine conversion, with photooxidation
conversion rates of 51, 97, and 100 $\%$ at 625, 535, and
465 nm, respectively. The associated energy transfer
mechanism was elucidated. In photoelectrochemistry, CN-TiO2
exhibited 23 $\%$ photoactivity of the full-spectrum
measurement when using a 410 nm filter. Our findings
demonstrate that CN-TiO2 displayed a band gap of 2.9 eV,
evidencing TiO2 photosensitization attributed to enhanced
charge transfer at the heterointerface boundaries via
staggered heterojunction type II.},
cin = {IET-2},
ddc = {540},
cid = {I:(DE-Juel1)IET-2-20140314},
pnm = {1212 - Materials and Interfaces (POF4-121)},
pid = {G:(DE-HGF)POF4-1212},
typ = {PUB:(DE-HGF)16},
pubmed = {39260300},
UT = {WOS:001312570100001},
doi = {10.1016/j.jcis.2024.09.028},
url = {https://juser.fz-juelich.de/record/1037816},
}