Atomic layer deposition of photoelectrocatalytic material on 3D-printed nanocarbon structures

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F21%3APU141046" target="_blank" >RIV/00216305:26620/21:PU141046 - isvavai.cz</a>

Alternative codes found

RIV/00216275:25310/21:39918169 RIV/62156489:43210/21:43919810

Result on the web

<a href="https://pubs.rsc.org/en/content/articlelanding/2021/TA/D1TA01467F#!divAbstract" target="_blank" >https://pubs.rsc.org/en/content/articlelanding/2021/TA/D1TA01467F#!divAbstract</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1039/d1ta01467f" target="_blank" >10.1039/d1ta01467f</a>

Result language

angličtina

Original language name

Atomic layer deposition of photoelectrocatalytic material on 3D-printed nanocarbon structures

Original language description

3D-printing is an excellent tool for the prototyping and fabrication of a variety of devices. The ability to rapidly create on demand structures opens the vast possibilities for the innovations in catalysis and energy conversion/storage devices. The major bottleneck is that the materials which are suitable for 3D-printing usually do not possess the required energy conversion/storage ability. Atomic layer deposition (ALD) strategically offers homogeneous and conformal deposition of functional layers without compromising the 3D topography. Here, we show that readily fabricated fused deposition modeling extruded nanocarbon/polylactic acid (PLA) electrodes can be modified by a photoelectrocatalytic material with atomic precision. We use an archetypal material, MoS2, with high electrocatalytic hydrogen evolution reaction (HER) activity, whilst possesses high photons absorption in the visible spectral region. We optimized the ALD process at low temperature to coat 3D-printed nanocarbon/PLA electrodes with different number of MoS2 ALD cycles for photoelectrocatalytic HER. We present for the first time, the feasibility of low temperature transition metal dichalcogenide coatings on 3D-printed nanocarbon surface, unequivocally elevate the benchmark of functional coatings by ALD on any 3D-printed platforms.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

20506 - Coating and films

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Materials Chemistry A

ISSN

2050-7488

e-ISSN

2050-7496

Volume of the periodical

9

Issue of the periodical within the volume

18

Country of publishing house

GB - UNITED KINGDOM

Number of pages

10

Pages from-to

11405-11414

UT code for WoS article

000645229400001

EID of the result in the Scopus database

2-s2.0-85105739080