Results 1 to 10 of about 30,362 (157)

Advanced design of cathodes and interlayers for high‐performance lithium‐selenium batteries

open access: yesSusMat, 2021
Lithium‐selenium (Li‐Se) batteries have attracted ever‐increasing attention owing to high volumetric capacity comparable to lithium‐sulfur batteries and excellent electronic conductivity of Se.
Yanfeng Dong   +2 more
exaly   +2 more sources

On the Role of LiF in Organic Optoelectronics

open access: yesElectronic Materials, 2021
Organic optoelectronic device behaviour is heavily dependent on interfacial effects due to the device architecture and thickness. Interfaces between the inorganic electrodes and the active organic layers play a defining role in the all of the electronic ...
Ayse Turak
doaj   +1 more source

Effect of Interlayer and Inclined Screw Arrangements on the Load-Bearing Capacity of Timber-Concrete Composite Connections

open access: yesBuildings, 2022
The solution of timber-to-concrete composite (TCC) floors represents a well-established construction technique, which is consistently used for both the retrofitting of existing timber floors and the realization of new diaphragms.
Yuri De Santis   +5 more
doaj   +1 more source

Macro-heterogeneity evaluation based on different sand body structures: a case study of Chang 8 reservoir group in Heshui area, Ordos Basin

open access: yesShiyou shiyan dizhi, 2021
Macro-heterogeneity is one of the important factors affecting oilfield development, especially for deltaic sedimentary environments with complex sand body structures.
Zhaobing CHEN   +6 more
doaj   +1 more source

Deciphering the Role of Hole Transport Layer HOMO Level on the Open Circuit Voltage of Perovskite Solar Cells

open access: yesAdvanced Materials Interfaces, 2023
With the rapid development of perovskite solar cells, reducing losses in open‐circuit voltage (Voc) is a key issue in efforts to further improve device performance.
Zhongyao Jiang   +11 more
doaj   +1 more source

Recent Advancements in Selenium-Based Cathode Materials for Lithium Batteries: A Mini-Review

open access: yesElectrochem, 2022
Selenium (Se)-based cathode materials have garnered considerable interest for lithium-ion batteries due to their numerous advantages, including low cost, high volumetric capacity (3268 mAh cm−3), high density (4.82 g cm−3), ability to be cycled to high ...
Mustafa Khan   +6 more
doaj   +1 more source

Dissimilar Rotary Friction Welding of Inconel 718 to F22 Using Inconel 625 Interlayer

open access: yesApplied Sciences, 2021
Dissimilar metal joining has always been a challenging task because of the metallurgical incompatibility and difference in melting points of alloys being joined.
Ateekh Ur Rehman   +5 more
doaj   +1 more source

Ion Drift and Polarization in Thin SiO2 and HfO2 Layers Inserted in Silicon on Sapphire

open access: yesNanomaterials, 2022
To reduce the built-in positive charge value at the silicon-on-sapphire (SOS) phase border obtained by bonding and a hydrogen transfer, thermal silicon oxide (SiO2) layers with a thickness of 50–310 nm and HfO2 layers with a thickness of 20 nm were ...
Vladimir P. Popov   +3 more
doaj   +1 more source

Elasticity analysis of sandwich pipes with functionally graded interlayers [PDF]

open access: yes, 2016
Acknowledgements Financial support of this research by the Royal Society of Edinburgh and the Italian Academy of Sciences under International Exchanges Bilateral Programme grant is gratefully acknowledged.Peer ...
Kashtalyan, Maria, Sburlati, Roberta
core   +1 more source

Combined grazing incidence RBS and TEM analysis of luminescent nano-SiGe/SiO2 multilayers. [PDF]

open access: yes, 2008
Multilayer structures with five periods of amorphous SiGe nanoparticles/SiO2 layers with different thickness were deposited by Low Pressure Chemical Vapor Deposition and annealed to crystallize the SiGe nanoparticles. The use of grazing incidence RBS was
A. Kling   +12 more
core   +2 more sources

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