Results 81 to 90 of about 412,271 (243)

A Comprehensive Review on Advancements in Photocatalytic Applications of Nanostructured Metal Oxides Toward Environmental Remediation

open access: yesElectron, EarlyView.
Advanced metal oxide photocatalysts and their composites demonstrate remarkable potential for sustainable environmental remediation and energy applications by enabling efficient pollutant degradation, CO2 reduction, and NOx removal. This review highlights recent advances in synthesis strategies, photocatalytic mechanisms, and multifunctional ...
Surjeet Chahal   +6 more
wiley   +1 more source

Glazing Effects on Dynamic‐Insulation TSC Façades: A CFD‐Supported Experimental Study of Flow, Heat Transfer, and Ventilation Preheating

open access: yesEnergy Science &Engineering, EarlyView.
Glazed transpired solar collectors achieve 48–75% efficiency and 11% more seasonal heat than unglazed designs by cutting convective losses, while both offer complementary benefits for ventilation preheating and dynamic wall insulation, with paybacks of 5.5–6.8 years.
Mohammad Fawaier   +7 more
wiley   +1 more source

Corrosion of bare and galvanized steel in gypsum

open access: yesMateriales de Construcción, 1988
Gypsum is a relatively low-cost building material much abounding in our country. When it is put in contact with steel, it may produce high corrosion rates due to its pH value (close to 7). This work reports the results obtained in studying the corrosion rates of bare and galvanized steel in contact with gypsum and plaster, as well as the ...
Gómez, Mercedes, Andrade, Carmen
openaire   +4 more sources

The Critical Role of Economies of Scale: A Techno‐Economic Assessment of Small‐ Versus Large‐Scale Biogas Upgrading in Rural Tanzania

open access: yesEnergy Science &Engineering, EarlyView.
Small‐scale biogas upgrading can improve methane quality but remains financially unattractive to individual rural households. Community‐scale implementation substantially lowers energy costs, demonstrating that economies of scale are critical to making purified biogas a viable clean‐cooking option in Tanzania.
Emmanuel Nsekela   +5 more
wiley   +1 more source

Tribo-Electrochemical Considerations for Assessing Galvanic Corrosion Characteristics of Metals in Chemical Mechanical Planarization

open access: yesElectrochem
The manufacturing of integrated circuits involves multiple steps of chemical mechanical planarization (CMP) involving different materials. Mitigating CMP-induced defects is a main requirement of all CMP schemes.
Kassapa U. Gamagedara, Dipankar Roy
doaj   +1 more source

Flexible photocatalytic materials: From substrate engineering to multi‐field synergistic enhancement

open access: yesFlexMat, EarlyView.
This review examines flexible photocatalytic systems, covering substrate evolution from polymers to biomass, fabrication methods like electrospinning, and key mechanical and optoelectrochemical metrics under deformation. Enhancement strategies are critically discussed, followed by applications in energy conversion, environmental remediation, and ...
Weiqi Wang   +3 more
wiley   +1 more source

Effect of Coarse Second-Phase Particles on Galvanic Corrosion of Anodized 6061 Aluminum Alloy Coupled with C1100 Copper

open access: yesInternational Journal of Electrochemical Science, 2015
This study investigated the effect of second-phase particles on the galvanic corrosion of anodized 6061 aluminum alloys coupled with C1100 copper alloys.
Liu-Ho Chiu   +4 more
doaj   +1 more source

Optimization of moisture content and application rate of hay preservative during high‐moisture alfalfa hay baling in northwestern China

open access: yesGrassland Research, EarlyView.
Abstract Background Leaf shatter during low‐moisture baling and mold proliferation under high‐moisture conditions pose major challenges in alfalfa hay production. A proprietary propionic acid‐based hay preservative product, LZP, effectively inhibits microbial reproduction in high‐moisture alfalfa bales; however, its optimal moisture thresholds and ...
Zulin Yuan   +6 more
wiley   +1 more source

Galvanic Corrosion of Ti Dental Implants Coupled to CoCrMo Prosthetic Component. [PDF]

open access: yesInt J Biomater, 2021
Soares FMS   +4 more
europepmc   +1 more source

Degradation Mechanism and Stabilization Strategies for Large‐Area Perovskite Solar Modules

open access: yesInterdisciplinary Materials, EarlyView.
This review summarizes the degradation mechanisms specific to perovskite solar modules, focusing on large‐area fabrication and uniformity‐related degradation, cell interconnection and degradation related to scribe processing, device encapsulation, reverse‐bias degradation and potential‐induced degradation, and outlines corresponding mitigation ...
Peng Xu   +6 more
wiley   +1 more source

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