Active sites in heterogeneous photocatalysis ? brief notes on identification of their analogies with standard heterogeneous catalysis concept

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13520%2F21%3A43896269" target="_blank" >RIV/44555601:13520/21:43896269 - isvavai.cz</a>

Výsledek na webu

<a href="https://onlinelibrary.wiley.com/doi/10.1002/ceat.202100249" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1002/ceat.202100249</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/ceat.202100249" target="_blank" >10.1002/ceat.202100249</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Active sites in heterogeneous photocatalysis ? brief notes on identification of their analogies with standard heterogeneous catalysis concept

Popis výsledku v původním jazyce

The reaction rate concepts in heterogeneous catalysis are based on well-defined and usually well quantified active sites. Such an active site is stable in time and its main features are typically constant. In heterogeneous photocatalysis the active site is of different nature. Its existence depends on the instantaneous availability of photons and the variable ability of the photocatalyst to use them. In fact, a realistic expression of the active site which at least in the main feature - stability in time - resembles the classical heterogeneous catalytic concept, is missing. Here the concept of a dynamic active site of the heterogeneous oxidation photocatalyst which is (in a dynamic sense) time-stable is elaborated and carefully discussed. The novelty of this approach should be seen in the straightforward applicability of standard kinetic models.

Název v anglickém jazyce

Active sites in heterogeneous photocatalysis ? brief notes on identification of their analogies with standard heterogeneous catalysis concept

Popis výsledku anglicky

The reaction rate concepts in heterogeneous catalysis are based on well-defined and usually well quantified active sites. Such an active site is stable in time and its main features are typically constant. In heterogeneous photocatalysis the active site is of different nature. Its existence depends on the instantaneous availability of photons and the variable ability of the photocatalyst to use them. In fact, a realistic expression of the active site which at least in the main feature - stability in time - resembles the classical heterogeneous catalytic concept, is missing. Here the concept of a dynamic active site of the heterogeneous oxidation photocatalyst which is (in a dynamic sense) time-stable is elaborated and carefully discussed. The novelty of this approach should be seen in the straightforward applicability of standard kinetic models.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10403 - Physical chemistry

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Chemical Engineering &amp; Technology

ISSN

0930-7516

e-ISSN

—

Svazek periodika

44

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

8

Strana od-do

2164-2170

Kód UT WoS článku

000700489900001

EID výsledku v databázi Scopus

2-s2.0-85115768726