Natural bio-sourced polymers: Emerging precursors for the synthesis of single atom catalysts

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F24%3A73627675" target="_blank" >RIV/61989592:15310/24:73627675 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0010854523005131" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0010854523005131</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ccr.2023.215524" target="_blank" >10.1016/j.ccr.2023.215524</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Natural bio-sourced polymers: Emerging precursors for the synthesis of single atom catalysts

Popis výsledku v původním jazyce

Natural bio-sourced polymers have been utilized as potential support materials and sustainable source for the preparation of doped carbon materials via high temperature heat treatment due to the presence of heteroatoms (N-, O-, P-and S) in the form of various functional groups. Moreover, free availability of these functional groups facilitates the incorporation and binding of metal ions through complexation process that is believed to be essential for the synthesis of immobilized catalysts and single atom catalysts (SACs). SACs are the key chain between homogenous and heterogeneous catalysts due to their unprecedented robustness in terms of catalytic activity and stability. Natural bio-sourced polymers have emerged as one of the irreplaceable substitutes to synthesize SACs by providing anchoring sites to the metal ions and their subsequent transformation into a carbonaceous material generating isolated metal atomic sites. The type of coordination atmosphere of single metal atom enriches catalytic activity by establishing noble interactions with the support material. The primary aim of this review article is to discuss the advancement and provide insight about the utilization of various natural bio-sourced polymers in the preparation of different metal-based SACs. Moreover, we have discussed individual steps for the synthesis of SACs and techniques required for the visualization and determining the coordination environment of single atom sites. At the end, challenges and future prospective on natural biosourced polymer-based SACs synthesis and other applications are deliberated.

Název v anglickém jazyce

Natural bio-sourced polymers: Emerging precursors for the synthesis of single atom catalysts

Popis výsledku anglicky

Natural bio-sourced polymers have been utilized as potential support materials and sustainable source for the preparation of doped carbon materials via high temperature heat treatment due to the presence of heteroatoms (N-, O-, P-and S) in the form of various functional groups. Moreover, free availability of these functional groups facilitates the incorporation and binding of metal ions through complexation process that is believed to be essential for the synthesis of immobilized catalysts and single atom catalysts (SACs). SACs are the key chain between homogenous and heterogeneous catalysts due to their unprecedented robustness in terms of catalytic activity and stability. Natural bio-sourced polymers have emerged as one of the irreplaceable substitutes to synthesize SACs by providing anchoring sites to the metal ions and their subsequent transformation into a carbonaceous material generating isolated metal atomic sites. The type of coordination atmosphere of single metal atom enriches catalytic activity by establishing noble interactions with the support material. The primary aim of this review article is to discuss the advancement and provide insight about the utilization of various natural bio-sourced polymers in the preparation of different metal-based SACs. Moreover, we have discussed individual steps for the synthesis of SACs and techniques required for the visualization and determining the coordination environment of single atom sites. At the end, challenges and future prospective on natural biosourced polymer-based SACs synthesis and other applications are deliberated.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10402 - Inorganic and nuclear chemistry

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

Coordination Chemistry Reviews

ISSN

0010-8545

e-ISSN

1873-3840

Svazek periodika

499

Číslo periodika v rámci svazku

JAN

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

28

Strana od-do

"215524-1"-"215524-28"

Kód UT WoS článku

001108274000001

EID výsledku v databázi Scopus

2-s2.0-85175472296