Towards sustainable hydrogen production: A critical review of perovskite photocatalysts and their energy conversion pathways
<p dir="ltr">Perovskite materials have emerged as promising catalysts for sustainable hydrogen (H<sub>2</sub>) production a vital clean energy solution to combat climate change and substitute fossil fuels. Their adjustable crystal structures, remarkable catalytic activity...
محفوظ في:
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| مؤلفون آخرون: | , , |
| منشور في: |
2025
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| الموضوعات: | |
| الوسوم: |
إضافة وسم
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| _version_ | 1864513524521238528 |
|---|---|
| author | Ghena Al Batarni (22997764) |
| author2 | Fares AlMomani (14097725) Zainab Elkahlout (22997767) Arjumand Shah Bano (22997770) |
| author2_role | author author author |
| author_facet | Ghena Al Batarni (22997764) Fares AlMomani (14097725) Zainab Elkahlout (22997767) Arjumand Shah Bano (22997770) |
| author_role | author |
| dc.creator.none.fl_str_mv | Ghena Al Batarni (22997764) Fares AlMomani (14097725) Zainab Elkahlout (22997767) Arjumand Shah Bano (22997770) |
| dc.date.none.fl_str_mv | 2025-09-10T15:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1016/j.seppur.2025.135035 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Towards_sustainable_hydrogen_production_A_critical_review_of_perovskite_photocatalysts_and_their_energy_conversion_pathways/31056949 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Electronics, sensors and digital hardware Materials engineering Nanotechnology Perovskite Sol-gel Hydrothermal Hydrogen production Water splitting |
| dc.title.none.fl_str_mv | Towards sustainable hydrogen production: A critical review of perovskite photocatalysts and their energy conversion pathways |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">Perovskite materials have emerged as promising catalysts for sustainable hydrogen (H<sub>2</sub>) production a vital clean energy solution to combat climate change and substitute fossil fuels. Their adjustable crystal structures, remarkable catalytic activity, and advantageous optoelectronic properties facilitate efficient solar-driven water splitting. This review consolidates recent progress in perovskite-based hydrogen production through three main approaches: photocatalytic, thermochemical, and photoelectrochemical (PEC) techniques. Significant advancements include LaTiO<sub>2</sub>N and Cs<sub>2</sub>AgBiBr<sub>6</sub> combined with reduced graphene oxide (RGO), achieving improved charge separation and hydrogen evolution rates of up to 9.78 μmol. h<sup>−1</sup>. Composites of methylammonium lead iodide (MAPbI3) with carbonized polymer dots (CPD) achieve solar-to-hydrogen (STH) efficiencies of 2.15 %. In PEC systems, materials such as copper(I) oxide/strontium titanate (Cu<sub>2</sub>O/SrTiO<sub>3</sub>) and cadmium sulfide-decorated barium stannate (CdS/BaSnO<sub>3</sub>) produce photocurrent densities of ≤ 6.9 mA/cm<sup>2</sup> and H<sub>2</sub> production rates of 12.3 μmol cm<sup>−2</sup>h<sup>−1</sup>. Thermochemical cycles utilizing calcium-doped lanthanum manganite-based perovskites (e.g., LCMC8282) achieve rates of 64 μmol·h<sup>−1</sup>, while lanthanum strontium magnesium manganite (LSMMg) maintains 236 μmol·g<sup>−1</sup>·h<sup>−1</sup> with excellent cyclability. Despite advancements, challenges remain in structural instability, environmental degradation (e.g., lead toxicity), and scalability. Current perovskite systems, while promising in controlled environments, lack the long-term stability and efficiency required for real-world deployment. Bridging the gap between material innovation and operational durability represents the principal barrier to commercialization. We conclude that compositional engineering, lead-free alternatives (e.g., Cs<sub>2</sub>AgBiBr<sub>6</sub>), and interface design are crucial for advancing perovskite-based hydrogen technologies toward commercial viability.</p><h2 dir="ltr">Other Information</h2><p dir="ltr">Published in: Separation and Purification Technology<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.seppur.2025.135035" target="_blank">https://dx.doi.org/10.1016/j.seppur.2025.135035</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_b0dca0b10ee4731e8b35a24f6e6c88f9 |
| identifier_str_mv | 10.1016/j.seppur.2025.135035 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/31056949 |
| publishDate | 2025 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Towards sustainable hydrogen production: A critical review of perovskite photocatalysts and their energy conversion pathwaysGhena Al Batarni (22997764)Fares AlMomani (14097725)Zainab Elkahlout (22997767)Arjumand Shah Bano (22997770)EngineeringElectronics, sensors and digital hardwareMaterials engineeringNanotechnologyPerovskiteSol-gelHydrothermalHydrogen productionWater splitting<p dir="ltr">Perovskite materials have emerged as promising catalysts for sustainable hydrogen (H<sub>2</sub>) production a vital clean energy solution to combat climate change and substitute fossil fuels. Their adjustable crystal structures, remarkable catalytic activity, and advantageous optoelectronic properties facilitate efficient solar-driven water splitting. This review consolidates recent progress in perovskite-based hydrogen production through three main approaches: photocatalytic, thermochemical, and photoelectrochemical (PEC) techniques. Significant advancements include LaTiO<sub>2</sub>N and Cs<sub>2</sub>AgBiBr<sub>6</sub> combined with reduced graphene oxide (RGO), achieving improved charge separation and hydrogen evolution rates of up to 9.78 μmol. h<sup>−1</sup>. Composites of methylammonium lead iodide (MAPbI3) with carbonized polymer dots (CPD) achieve solar-to-hydrogen (STH) efficiencies of 2.15 %. In PEC systems, materials such as copper(I) oxide/strontium titanate (Cu<sub>2</sub>O/SrTiO<sub>3</sub>) and cadmium sulfide-decorated barium stannate (CdS/BaSnO<sub>3</sub>) produce photocurrent densities of ≤ 6.9 mA/cm<sup>2</sup> and H<sub>2</sub> production rates of 12.3 μmol cm<sup>−2</sup>h<sup>−1</sup>. Thermochemical cycles utilizing calcium-doped lanthanum manganite-based perovskites (e.g., LCMC8282) achieve rates of 64 μmol·h<sup>−1</sup>, while lanthanum strontium magnesium manganite (LSMMg) maintains 236 μmol·g<sup>−1</sup>·h<sup>−1</sup> with excellent cyclability. Despite advancements, challenges remain in structural instability, environmental degradation (e.g., lead toxicity), and scalability. Current perovskite systems, while promising in controlled environments, lack the long-term stability and efficiency required for real-world deployment. Bridging the gap between material innovation and operational durability represents the principal barrier to commercialization. We conclude that compositional engineering, lead-free alternatives (e.g., Cs<sub>2</sub>AgBiBr<sub>6</sub>), and interface design are crucial for advancing perovskite-based hydrogen technologies toward commercial viability.</p><h2 dir="ltr">Other Information</h2><p dir="ltr">Published in: Separation and Purification Technology<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1016/j.seppur.2025.135035" target="_blank">https://dx.doi.org/10.1016/j.seppur.2025.135035</a></p>2025-09-10T15:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1016/j.seppur.2025.135035https://figshare.com/articles/journal_contribution/Towards_sustainable_hydrogen_production_A_critical_review_of_perovskite_photocatalysts_and_their_energy_conversion_pathways/31056949CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/310569492025-09-10T15:00:00Z |
| spellingShingle | Towards sustainable hydrogen production: A critical review of perovskite photocatalysts and their energy conversion pathways Ghena Al Batarni (22997764) Engineering Electronics, sensors and digital hardware Materials engineering Nanotechnology Perovskite Sol-gel Hydrothermal Hydrogen production Water splitting |
| status_str | publishedVersion |
| title | Towards sustainable hydrogen production: A critical review of perovskite photocatalysts and their energy conversion pathways |
| title_full | Towards sustainable hydrogen production: A critical review of perovskite photocatalysts and their energy conversion pathways |
| title_fullStr | Towards sustainable hydrogen production: A critical review of perovskite photocatalysts and their energy conversion pathways |
| title_full_unstemmed | Towards sustainable hydrogen production: A critical review of perovskite photocatalysts and their energy conversion pathways |
| title_short | Towards sustainable hydrogen production: A critical review of perovskite photocatalysts and their energy conversion pathways |
| title_sort | Towards sustainable hydrogen production: A critical review of perovskite photocatalysts and their energy conversion pathways |
| topic | Engineering Electronics, sensors and digital hardware Materials engineering Nanotechnology Perovskite Sol-gel Hydrothermal Hydrogen production Water splitting |