Results 81 to 90 of about 6,806 (204)

Recent Development in Solar‐to‐Hydrogen Conversion Systems

WIREs Energy and Environment, Volume 15, Issue 3, September 2026.
This review compares three solar‐driven hydrogen production methods, photocatalysis (PC), photoelectrochemical cells (PEC), and photovoltaic–electrochemical (PV–EC) systems by examining their mechanisms, materials, stability, and efficiency. Nanocrystal‐based PC catalysts achieved the highest quantum efficiency (94%), while PV–EC and Si nanowire PEC ...
Rabia Zafar Ali, Martin D. Lennox, Milica Vasiljevic, Muhammad Imran Asghar   +3 more
wiley   +1 more source

Digital Twin of a One‐Sun‐Driven Luminescent‐Concentrator‐Assisted Planar Solar‐Pumped Fiber Laser

Advanced Optical Materials, Volume 14, Issue 30, 14 August 2026.
An experimentally‐validated digital twin of a one‐sun solar‐pumped fiber laser enables a design exhibit 13‐times higher output power at 1064 nm to be achieved. Despite its simple appearance, the multitude of choices in the design parameters make finding this improved very tedious in the lab, thus the digital twin can save significant time and effort ...
Anvarjon Sherniyozov, Dmitry Busko, Bryce S. Richards   +2 more
wiley   +1 more source

Triazoloisoquinoline-Based/Ruthenium-Hybrid Sensitizer for Efficient Dye-Sensitized Solar Cells

International Journal of Photoenergy, 2013
Triazoloisoquinoline-based organic dyestuffs were synthesized and used in the fabrication of dye-sensitized solar cells (DSSCs). After cosensitization with ruthenium complex, the triazoloisoquinoline-based organic dyestuffs overcame the deficiency of ...
Che-Lung Lee, Wen-Hsi Lee, Cheng-Hsien Yang   +2 more
doaj   +1 more source

Interfacial Charge Transfer and Interface Engineering in CdSe Quantum Dot Photocatalysts: Design Descriptors, Benchmarking Frameworks, and Pathways Toward Durable Solar Fuel Conversion

Engineering Reports, Volume 8, Issue 8, August 2026.
A descriptor‐based framework is proposed to connect interface engineering, charge‐transfer pathways, and structural quality in CdSe quantum‐dot photocatalysts, providing transferable design principles for efficient and durable solar‐to‐chemical energy conversion.
Seif Al Bustanji, Afaq Mahdi Ali, Manoj A. Vora, Ahmed Aldulaimi, Sara abdalkahar sleeman, Khushnud Azizjanov, Erdonov Bekmurod, Ruchi Bharti, Arsham Banimadadi   +8 more
wiley   +1 more source

Spectroscopic detection of halogen bonding resolves dye regeneration in the dye-sensitized solar cell

Nature Communications, 2017
Dye-sensitized solar cells rely on molecular dyes to absorb light and conduct electrons. Parlane et al. show that weak forces such as hydrogen bonding can be responsible for the dye regeneration step of solar cells and have an impact on the photovoltage ...
Fraser G. L. Parlane, Chantal Mustoe, Cameron W. Kellett, Sarah J. Simon, Wesley B. Swords, Gerald J. Meyer, Pierre Kennepohl, Curtis P. Berlinguette   +7 more
doaj   +1 more source

Just Transition Toward Clean Energy Access With Focus on Lead‐Based Perovskite Solar Cell Technology: Lessons, Experiences, and Future Perspectives

Global Challenges, Volume 10, Issue 8, August 2026.
To intentionally mitigate energy poverty in underserved communities, advanced perovskite energy technologies such as lead‐based perovskite solar cells are necessary. However, in future deployment of these materials, energy justice, equity, inclusivity and environmental sustainability must be taken into account.
Benjamin K. Korir, George G. Njema, Mojeed A. Agoro, Thembinkosi Donald Malevu, Joshua K. Kibet   +4 more
wiley   +1 more source

Design of a TiO2/Poly(Ani‐co‐Cz) Macromolecular Nanocomposite With Enhanced Solar Photocatalytic and Antibacterial Performance

Macromolecular Materials and Engineering, Volume 311, Issue 8, August 2026.
A TiO2/poly(Ani‐co‐Cz) nanocomposite demonstrates enhanced solar photocatalytic and antibacterial performance. The synergistic interaction improves charge separation, increases reactive species generation, and accelerates pollutant degradation under sunlight, offering a promising multifunctional material for environmental remediation and antimicrobial ...
Moghadaseh Aghaei Araei, Moslem Mansour Lakouraj, Rahman Hosseinzadeh   +2 more
wiley   +1 more source

Covalently Immobilized Lignin–Xanthene Conjugates for Persistent Surface Photochemistry and Self‐Sterilizing Interfaces Under Ambient Visible Light

Macromolecular Rapid Communications, Volume 47, Issue 15, 4 August 2026.
Bio‐derived lignin–Eosin Y macromolecular networks are developed as visible‐light‐responsive self‐sterilizing coatings that generate reactive oxygen species without leaching. The spray‐coated photopolymerized surfaces exhibit durable antibacterial and antiviral activity under ambient light for extended periods, demonstrating a scalable and sustainable ...
Euna Oh, Surjith Kumaran, Sumin Han, Kiseok Lee, Hyerin Shin, Seokmin Oh, Dae‐Hong Ko, Hyo‐Jick Choi   +7 more
wiley   +1 more source

Structure-Property Relationship of New Organic Sensitizers Based on Multicarbazole Derivatives for Dye-Sensitized Solar Cells

International Journal of Photoenergy, 2014
A new multicarbazole based organic dye (C2A1, C2S1A1) with a twisted structure was designed and synthesized, and the corresponding dye (C1A1) without the twisted structure was synthesized for comparison.
Hyo Jeong Jo, Jung Eun Nam, Dae-Hwan Kim, Hyojeong Kim, Jin-Kyu Kang   +4 more
doaj   +1 more source

Efficient One‐Pot Synthesis of Dibenzoxanthenes Using a Vinylimidazolium‐Based Brønsted Acidic Ionic Liquid [VSBIM][Cl]: In Silico Evaluation of Drug‐Likeness, ADMET Properties, PASS Analysis, Antiviral Activity Prediction, and Molecular Docking Studies

ChemistryOpen, Volume 15, Issue 8, August 2026.
An efficient and solvent‐free sustainable one‐pot protocol is developed for the synthesis of broad range of dibenzoxanthenes using 5 mol% Bronsted acidic ionic liquid [VSBIM][Cl]. The versatility of the methodology was demonstrated by the effective synthesis of 19 dibenzoxanthene derivatives up to 90%–95% yields.
Talamarlla Deepthi, Barnali Maiti
wiley   +1 more source