Results 21 to 30 of about 6,907,489 (325)

Prospects of engine building transformation to the hydrogen-containing fuel [PDF]

open access: yesMATEC Web of Conferences, 2021
Promising developments in the field of engine building, associated with increasing of natural gas usage as a motor fuel for internal combustion engines (ICE), are presented. Technology of hydrogen-containing fuel composition forming created.
Barelko Viktor   +4 more
doaj   +1 more source

Lithium hexamethyldisilazide as electrolyte additive for efficient cycling of high-voltage non-aqueous lithium metal batteries

open access: yesNature Communications, 2022
High-voltage non-aqueous lithium metal batteries suffer from poor cycling stability due to the presence of impurities in the electrolyte solution. Here, the authors report lithium hexamethyldisilazide to scavenge HF and H2O, prevent the Ni dissolution ...
Danfeng Zhang   +14 more
doaj   +1 more source

Hot compression behaviour and microstructural evolution in aluminium based composites: an assessment of the role of reinforcements and deformation parameters

open access: yesManufacturing Review, 2021
The response of two different types of aluminium matrix composites (AMCs) reinforced with silicon carbide ceramic particulates or nickel metallic particulates to hot compression testing parameters was evaluated.
Babalola Saheed Adeoye   +5 more
doaj   +1 more source

RuO2 electronic structure and lattice strain dual engineering for enhanced acidic oxygen evolution reaction performance

open access: yesNature Communications, 2022
While water splitting in acid offers higher operational performances than in alkaline conditions, there are few high-activity, acid-stable oxygen evolution electrocatalysts.
Yin Qin   +13 more
doaj   +1 more source

Oxygen Reduction Activity and Interfacial Structures of La0.8Sr0.2CoO3 at Initial Electrochemical Process in an Alkaline Solution

open access: yesElectrochemistry, 2022
Oxygen reduction and evolution reactions (ORR and OER, respectively) of perovskite-type La0.8Sr0.2CoO3 were characterized using two-dimensional model electrodes with different reaction planes (001), (110), and (111).
Akira MATSUZAKI   +8 more
doaj   +1 more source

Anti-Aging and Lightening Effects of Au-Decorated Zeolite-Based Biocompatible Nanocomposites in Epidermal Delivery Systems

open access: yesJournal of Functional Biomaterials, 2023
The main challenges in developing zeolites as cosmetic drug delivery systems are their cytotoxicities and the formation of drug-loading pore structures.
Seungyeon Lee   +7 more
doaj   +1 more source

Operando analysis of electronic band structure in an all-solid-state thin-film battery

open access: yesCommunications Chemistry, 2022
The electronic structure evolution within a battery during cycling can provide crucial cues for its optimization, but insights on operando band structures are extremely challenging to obtain.
Kazuhiro Hikima   +7 more
doaj   +1 more source

Domestic wastewater infiltration process in desert sandy soil and its irrigation prospect analysis

open access: yesEcotoxicology and Environmental Safety, 2021
Although domestic wastewater and its reclaimed water are alternative water resources in arid region, investigation of their negative effect must be done to prevent environmental pollution.
Caixia Liu   +6 more
doaj   +1 more source

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