BioMOF coupled with plasmonic CuNPs for sustainable CO2 fixation in cyclic carbonates at ambient conditions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F23%3A43926152" target="_blank" >RIV/60461373:22310/23:43926152 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/44555601:13440/23:43897696 RIV/00216208:11320/23:10475230

Výsledek na webu

<a href="https://doi.org/10.1016/j.jcou.2023.102416" target="_blank" >https://doi.org/10.1016/j.jcou.2023.102416</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jcou.2023.102416" target="_blank" >10.1016/j.jcou.2023.102416</a>

Jazyk výsledku

angličtina

Název v původním jazyce

BioMOF coupled with plasmonic CuNPs for sustainable CO2 fixation in cyclic carbonates at ambient conditions

Popis výsledku v původním jazyce

To improve the actual environmental situation, in closing the loop of carbon dioxide (CO2) cycle by reutilization, the CO2 activation is necessary. The energy inputs for that should be economically viable and renewable, while the catalyst(s) should come from naturally abundant elements and building blocks. Important should be also technological simplicity of CO2 activation and environmental friendliness of used chemicals. In this work, we propose a promising solution for CO2 reutilization based on plasmon-assisted photocatalysis using CuNPs and MOF, based on L-glutamic acid and Zn ions (ZnGlu). ZnGlu crystals were hybridized with CuNPs to introduce plasmon-related (photo)absorption bands at visible wavelengths. ZnGlu is responsible for catalytic activity, triggered by the high-energy field of plasmonic dipoles of CuNPs. The proposed catalyst was used for CO2 cycloaddition with different reactivity forming corresponding carbonates and meets the following criteria: catalyst&apos;s material-copper, light as a renewable energy source, functionality at normal temperature and pressure.

Název v anglickém jazyce

BioMOF coupled with plasmonic CuNPs for sustainable CO2 fixation in cyclic carbonates at ambient conditions

Popis výsledku anglicky

To improve the actual environmental situation, in closing the loop of carbon dioxide (CO2) cycle by reutilization, the CO2 activation is necessary. The energy inputs for that should be economically viable and renewable, while the catalyst(s) should come from naturally abundant elements and building blocks. Important should be also technological simplicity of CO2 activation and environmental friendliness of used chemicals. In this work, we propose a promising solution for CO2 reutilization based on plasmon-assisted photocatalysis using CuNPs and MOF, based on L-glutamic acid and Zn ions (ZnGlu). ZnGlu crystals were hybridized with CuNPs to introduce plasmon-related (photo)absorption bands at visible wavelengths. ZnGlu is responsible for catalytic activity, triggered by the high-energy field of plasmonic dipoles of CuNPs. The proposed catalyst was used for CO2 cycloaddition with different reactivity forming corresponding carbonates and meets the following criteria: catalyst&apos;s material-copper, light as a renewable energy source, functionality at normal temperature and pressure.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20501 - Materials engineering

Projekt

<a href="/cs/project/GA20-01639S" target="_blank" >GA20-01639S: Nová generace organicko/anorganických materiálů pro detekci, zachycení a využití oxidu uhličitého</a><br>

Návaznosti

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

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Journal of CO2 Utilization

ISSN

2212-9820

e-ISSN

2212-9839

Svazek periodika

69

Číslo periodika v rámci svazku

MAR 2023

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

9

Strana od-do

"102416/1"-9

Kód UT WoS článku

000966246500001

EID výsledku v databázi Scopus

2-s2.0-85148630031