Nanoarchitectonics of Laser Induced MAX 3D-Printed Electrode for Photo-Electrocatalysis and Energy Storage Application with Long Cyclic Durability of 100 000 Cycles

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F24%3A10255084" target="_blank" >RIV/61989100:27240/24:10255084 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62156489:43210/24:43925271

Výsledek na webu

<a href="https://www.webofscience.com/wos/woscc/full-record/WOS:001248791600001" target="_blank" >https://www.webofscience.com/wos/woscc/full-record/WOS:001248791600001</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/adfm.202407071" target="_blank" >10.1002/adfm.202407071</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Nanoarchitectonics of Laser Induced MAX 3D-Printed Electrode for Photo-Electrocatalysis and Energy Storage Application with Long Cyclic Durability of 100 000 Cycles

Popis výsledku v původním jazyce

3D printing, a rapidly expanding domain of additive manufacturing, enables the fabrication of intricate 3D structures with adjustable fabrication parameters and scalability. Nonetheless, post-fabrication, 3D-printed materials often require an activation step to eliminate non-conductive polymers, a process traditionally achieved through chemical, thermal, or electrochemical methods. These conventional activation techniques, however, suffer from inefficiency and inconsistent results. In this study, a novel chemical-free activation method employing laser treatment is introduced. This innovative technique effectively activates 3D-printed electrodes, which are then evaluated for their photo and electrochemical performance against traditional solvent-activated counterparts. The method not only precisely ablates surplus non-conductive polymers but also exposes and activates the underlying electroactive materials. The 3D-printed electrodes, processed with this single-step laser approach, exhibit a notably low overpotential of ALMOST EQUAL TO505 mV at a current density of MINUS SIGN 10 mA cmMINUS SIGN 2 under an illumination wavelength of 365 nm. These electrodes also demonstrate exceptional durability, maintaining stability through &gt;100 000 cycles in energy storage applications. By amalgamating 3D printing with laser processing, the creation of electrodes with complex structures and customizable properties is enabled. This synergy paves the way for streamlined production of such devices in the field of energy conversion and storage. (C) 2024 The Authors. Advanced Functional Materials published by Wiley-VCH GmbH.

Název v anglickém jazyce

Nanoarchitectonics of Laser Induced MAX 3D-Printed Electrode for Photo-Electrocatalysis and Energy Storage Application with Long Cyclic Durability of 100 000 Cycles

Popis výsledku anglicky

3D printing, a rapidly expanding domain of additive manufacturing, enables the fabrication of intricate 3D structures with adjustable fabrication parameters and scalability. Nonetheless, post-fabrication, 3D-printed materials often require an activation step to eliminate non-conductive polymers, a process traditionally achieved through chemical, thermal, or electrochemical methods. These conventional activation techniques, however, suffer from inefficiency and inconsistent results. In this study, a novel chemical-free activation method employing laser treatment is introduced. This innovative technique effectively activates 3D-printed electrodes, which are then evaluated for their photo and electrochemical performance against traditional solvent-activated counterparts. The method not only precisely ablates surplus non-conductive polymers but also exposes and activates the underlying electroactive materials. The 3D-printed electrodes, processed with this single-step laser approach, exhibit a notably low overpotential of ALMOST EQUAL TO505 mV at a current density of MINUS SIGN 10 mA cmMINUS SIGN 2 under an illumination wavelength of 365 nm. These electrodes also demonstrate exceptional durability, maintaining stability through &gt;100 000 cycles in energy storage applications. By amalgamating 3D printing with laser processing, the creation of electrodes with complex structures and customizable properties is enabled. This synergy paves the way for streamlined production of such devices in the field of energy conversion and storage. (C) 2024 The Authors. Advanced Functional Materials published by Wiley-VCH GmbH.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)

Projekt

—

Návaznosti

O - Projekt operacniho programu

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

Advanced Functional Materials

ISSN

1616-301X

e-ISSN

—

Svazek periodika

2024

Číslo periodika v rámci svazku

May

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

12

Strana od-do

1-12

Kód UT WoS článku

001248791600001

EID výsledku v databázi Scopus

2-s2.0-85195883601