Efficient water splitting via a solar hybrid thermochemical cycle with sulphur dioxide depolarized electrolysis

Risthaus, Kai and Dimitrakis, Dimitrios and Thanda, Vamshi Krishna and Queda, Larissa and Arvanitakis, Georgios and Serafim Martins, Joao Humberto and Hirt, Alexander and Tsongidis, Nikolaos and Santasalo-Aarnio, Annukka and Lanchi, Michela and Nia, Niusha Shakibi and Michels, Jonas (2025) Efficient water splitting via a solar hybrid thermochemical cycle with sulphur dioxide depolarized electrolysis. SolarPACES, 2025-09-23 - 2025-09-26, Almeria, Spanien.

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Item URL in elib:

https://elib.dlr.de/219061/

Document Type:

Conference or Workshop Item (Speech)

Title:

Efficient water splitting via a solar hybrid thermochemical cycle with sulphur dioxide depolarized electrolysis

Authors:

Authors	Institution or Email of Authors	Author's ORCID iD	ORCID Put Code
Risthaus, Kai	kai.risthaus (at) dlr.de	https://orcid.org/0000-0002-8435-4513	UNSPECIFIED
Dimitrakis, Dimitrios	dimitrios.dimitrakis (at) dlr.de	https://orcid.org/0000-0002-1666-5942	UNSPECIFIED
Thanda, Vamshi Krishna	Vamshi.Thanda (at) dlr.de	https://orcid.org/0000-0001-7262-0039	UNSPECIFIED
Queda, Larissa	larissa.queda (at) dlr.de	UNSPECIFIED	UNSPECIFIED
Arvanitakis, Georgios	georgios.arvanitakis (at) dlr.de	https://orcid.org/0009-0008-1793-7664	UNSPECIFIED
Serafim Martins, Joao Humberto	joao.serafimmartins (at) dlr.de	https://orcid.org/0000-0003-3763-3162	UNSPECIFIED
Hirt, Alexander	Alexander.Hirt (at) dlr.de	https://orcid.org/0009-0008-8173-3172	UNSPECIFIED
Tsongidis, Nikolaos	CERTH/CPERI APTL	UNSPECIFIED	UNSPECIFIED
Santasalo-Aarnio, Annukka	Aalto University	UNSPECIFIED	UNSPECIFIED
Lanchi, Michela	ENEA-CR Casaccia, DTE-STT-ITES, Rome, Italy	UNSPECIFIED	UNSPECIFIED
Nia, Niusha Shakibi	FEN Research GmbH	UNSPECIFIED	UNSPECIFIED
Michels, Jonas	Grillo-Werke AG	UNSPECIFIED	UNSPECIFIED

Date:

24 September 2025

Refereed publication:

Yes

Open Access:

Gold Open Access:

In SCOPUS:

In ISI Web of Science:

Status:

Published

Keywords:

Sulphur dioxide depolarized electrolysis; hydrogen; solar power; hybrid sulphur cycle

Event Title:

SolarPACES

Event Location:

Almeria, Spanien

Event Type:

international Conference

Event Start Date:

23 September 2025

Event End Date:

26 September 2025

HGF - Research field:

Energy

HGF - Program:

Materials and Technologies for the Energy Transition

HGF - Program Themes:

Chemical Energy Carriers

DLR - Research area:

Energy

DLR - Program:

E SW - Solar and Wind Energy

DLR - Research theme (Project):

E - Solar Fuels

Location:

Jülich

Institutes and Institutions:

Institute of Future Fuels
Institute of Solar Research > Concentrating Solar Technologies

Deposited By:

Risthaus, Kai

Deposited On:

18 Nov 2025 10:38

Last Modified:

12 Feb 2026 09:28

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