Review: Nanoparticles can change (bio)hydrogen competitiveness

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F75081431%3A_____%2F22%3A00002370" target="_blank" >RIV/75081431:_____/22:00002370 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12220/22:43904589

Výsledek na webu

<a href="https://www-sciencedirect-com.ezproxy.techlib.cz/science/article/pii/S0016236122021536?via%3Dihub" target="_blank" >https://www-sciencedirect-com.ezproxy.techlib.cz/science/article/pii/S0016236122021536?via%3Dihub</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Review: Nanoparticles can change (bio)hydrogen competitiveness

Popis výsledku v původním jazyce

Hydrogen has a negligible share on the global fuel market, yet it attracts a lot of investors. The main obstacle to the development of the hydrogen economy is its low cost-competitiveness. In order to meet energy demand and mitigate environmental damage, it is advisable to replace the existing fossil fuels with technologies that are more environmentally friendly and cost-competitive at the same time. Nowadays, some 97 % of hydrogen production comes from steam reforming of natural gas via energy that is obtained from fossil fuels. The production costs for 1 kg of hydrogen produced in this way, are between 2 and 4 €, while approximately 10 kg of CO2 is emitted. The production cost of hydrogen produced by electrolysis from water is about 7 €, 80 % of which is electricity cost. The production of (bio)hydrogen (via photobiological and dark fermentation techniques) from biowaste using renewable energy sources has recently come to the fore. This review discusses use of various types of nanoparticles (organic and inorganic) in (bio)hydrogen production. A diversity of organisms, in pure as well as mixed forms, could perhaps produce (bio)hydrogen using pure (preferably simple form) carbohydrates and biowaste as a feedstock in the existence of various forms of nanoparticles. Furthermore, the (bio)hydrogen production potential (and cost), have indeed been reported to change considerably depending on what type of nanoparticles used as well as their dosage.

Název v anglickém jazyce

Review: Nanoparticles can change (bio)hydrogen competitiveness

Popis výsledku anglicky

Hydrogen has a negligible share on the global fuel market, yet it attracts a lot of investors. The main obstacle to the development of the hydrogen economy is its low cost-competitiveness. In order to meet energy demand and mitigate environmental damage, it is advisable to replace the existing fossil fuels with technologies that are more environmentally friendly and cost-competitive at the same time. Nowadays, some 97 % of hydrogen production comes from steam reforming of natural gas via energy that is obtained from fossil fuels. The production costs for 1 kg of hydrogen produced in this way, are between 2 and 4 €, while approximately 10 kg of CO2 is emitted. The production cost of hydrogen produced by electrolysis from water is about 7 €, 80 % of which is electricity cost. The production of (bio)hydrogen (via photobiological and dark fermentation techniques) from biowaste using renewable energy sources has recently come to the fore. This review discusses use of various types of nanoparticles (organic and inorganic) in (bio)hydrogen production. A diversity of organisms, in pure as well as mixed forms, could perhaps produce (bio)hydrogen using pure (preferably simple form) carbohydrates and biowaste as a feedstock in the existence of various forms of nanoparticles. Furthermore, the (bio)hydrogen production potential (and cost), have indeed been reported to change considerably depending on what type of nanoparticles used as well as their dosage.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

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OECD FORD obor

20704 - Energy and fuels

Projekt

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Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Fuel

ISSN

0016-2361

e-ISSN

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Svazek periodika

Volume 328

Číslo periodika v rámci svazku

neuvedeno

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

8

Strana od-do

2-9

Kód UT WoS článku

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EID výsledku v databázi Scopus

2-s2.0-85134503795