Role of lamp type in conventional batch and micro-photoreactor for photocatalytic hydrogen production

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F23%3A39920837" target="_blank" >RIV/00216275:25310/23:39920837 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27710/23:10253491

Výsledek na webu

<a href="https://www.frontiersin.org/articles/10.3389/fchem.2023.1271410/full" target="_blank" >https://www.frontiersin.org/articles/10.3389/fchem.2023.1271410/full</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3389/fchem.2023.1271410" target="_blank" >10.3389/fchem.2023.1271410</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Role of lamp type in conventional batch and micro-photoreactor for photocatalytic hydrogen production

Popis výsledku v původním jazyce

The use of an irradiation source with a homogeneous distribution of irradiation in the volume of the reaction mixture belongs to the essential aspects of heterogeneous photocatalysis. First, the efficacy of six lamps with various radiation intensity and distribution characteristics is contrasted. The topic of discussion is the photocatalytic hydrogen production from a methanol-water solution in the presence of a NiO-TiO2 photocatalyst. The second section is focused on the potential of a micro-photoreactor system-the batch reactor with a micro-reactor with a circulating reaction mixture, in which the photocatalytic reaction takes place using TiO2 immobilized on borosilicate glass. Continuous photocatalytic hydrogen generation from a methanol-water solution is possible in a micro-photoreactor. This system produced 333.7 +/- 21.1 mu mol H-2 (252.8 +/- 16.0 mmol.m(-2), the hydrogen formation per thin film area) in a reproducible manner during 168 h.

Název v anglickém jazyce

Role of lamp type in conventional batch and micro-photoreactor for photocatalytic hydrogen production

Popis výsledku anglicky

The use of an irradiation source with a homogeneous distribution of irradiation in the volume of the reaction mixture belongs to the essential aspects of heterogeneous photocatalysis. First, the efficacy of six lamps with various radiation intensity and distribution characteristics is contrasted. The topic of discussion is the photocatalytic hydrogen production from a methanol-water solution in the presence of a NiO-TiO2 photocatalyst. The second section is focused on the potential of a micro-photoreactor system-the batch reactor with a micro-reactor with a circulating reaction mixture, in which the photocatalytic reaction takes place using TiO2 immobilized on borosilicate glass. Continuous photocatalytic hydrogen generation from a methanol-water solution is possible in a micro-photoreactor. This system produced 333.7 +/- 21.1 mu mol H-2 (252.8 +/- 16.0 mmol.m(-2), the hydrogen formation per thin film area) in a reproducible manner during 168 h.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10403 - Physical chemistry

Projekt

<a href="/cs/project/GA20-09914S" target="_blank" >GA20-09914S: Fotokatalyzátory s heteropřechodem a fotokatalyzátory TiO2 současně dopované kovy a nekovy pro environmentální fotokatalytické reakce</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

Frontiers in chemistry

ISSN

2296-2646

e-ISSN

2296-2646

Svazek periodika

11

Číslo periodika v rámci svazku

September

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

11

Strana od-do

"1271410-1"-"1271410-11"

Kód UT WoS článku

001077428900001

EID výsledku v databázi Scopus

2-s2.0-85173962544