Thermal effect on photoelectrochemical water splitting toward highly solar to hydrogen efficiency

H Kim, JW Seo, W Chung, GM Narejo, SW Koo… - …, 2023 - Wiley Online Library
Photoelectrochemical (PEC) hydrogen production is an emerging technology that uses
renewable solar light aimed to establish a sustainable carbon‐neutral society. The barriers …

Role of cocatalysts on hematite photoanodes in photoelectrocatalytic water splitting: challenges and future perspectives

KC Bedin, DNF Muche, MA Melo Jr… - …, 2020 - Wiley Online Library
The efficiency of a nanostructure applied to photo‐electrocatalysis is fundamentally
governed by the capability of the nanostructure surface to sustain a reaction without the …

Selective placement of modifiers on hematite thin films for solar water splitting

FA Pires, GT dos Santos, J Bettini, CAR Costa… - Sustainable Energy & …, 2023 - pubs.rsc.org
The design of nanostructured materials for photoelectrochemical water splitting relies on a
detailed understanding of the reactional bottlenecks. For hematite, a model system for …

Solution chemistry back-contact FTO/hematite interface engineering for efficient photocatalytic water oxidation

KC Bedin, B Mouriño, I Rodríguez-Gutiérrez… - Chinese Journal of …, 2022 - Elsevier
This work describes a simple yet powerful scalable solution chemistry strategy to create
back-contact rich interfaces between substrates such as commercial transparent conducting …

Promoting Photoelectrochemical Activity and Stability of WO3/BiVO4 Heterojunctions by Coating a Tannin Nickel Iron Complex

H Sun, W Hua, Y Li, JG Wang - ACS Sustainable Chemistry & …, 2020 - ACS Publications
Achieving enhanced photoelectrochemical (PEC) activity and stability of a photoanode
remains as a formidable challenge. In this study, a porous tannin nickel iron complex coated …

Boosted visible light dye-decontamination and colossal dielectric constant features of Bi2O3: Role of In, Cu and Li-dopants

MA Wahba, SM Yakout, YK Abdel-Monem… - Journal of Physics and …, 2024 - Elsevier
This study focused on improving the optical, dielectric properties, and photocatalytic
efficiency of Bi 2 O 3, a prominent photocatalyst with challenges like limited visible light …

Ideal dopant to increase charge separation efficiency in hematite photoanodes: germanium

MH de Matos Rodrigues… - Journal of Materials …, 2022 - pubs.rsc.org
Hematite, owing to its ideal physical properties, chemical stability, and abundance on Earth,
has become a potential candidate as a photoanode in solar water-splitting device …

[HTML][HTML] Strategies to improve the photoelectrochemical performance of hematite nanorod-based photoanodes

A Tofanello, S Shen, FL de Souza, L Vayssieres - APL Materials, 2020 - pubs.aip.org
An overview on the recent progress in experimental strategies used to improve the
photoelectrochemical response of hematite nanorod-based photoanodes for solar water …

Facile deposition of NiFe-LDH ultrathin film on pyrolytic graphite sheet for oxygen evolution reaction in alkaline electrolyte

CB Gozzo, MRS Soares, FB Destro, JBS Junior… - International Journal of …, 2022 - Elsevier
NiFe-layered doubly hydroxide (LDH) is one of the most active materials for hydroxyl
oxidation in an alkaline electrolyte. In this study, we explored a facile method of depositing …

Hematite surface modification toward efficient sunlight-driven water splitting activity: the role of gold nanoparticle addition

A Tofanello, ALM Freitas, WM Carvalho Jr… - The Journal of …, 2020 - ACS Publications
Localized surface plasmon resonance has been investigated to enhance light harvesting in
hematite-based photoelectrodes modified with gold nanoparticles (AuNPs); meanwhile, an …