Results 271 to 280 of about 356,650 (318)

Sustainable Hydrogen Production, a Review of Methods, Types, Applications, Challenges, and Future Perspectives

open access: yesGlobal Challenges, EarlyView.
This graphical abstract illustrates sustainable hydrogen production methods integrating solar, wind, and biomass sources. It highlights electrolysis as the central green hydrogen pathway and contrasts renewable and industrial uses. Color‐coded hydrogen types depict the diversity in production technologies, emphasizing clean energy transitions and ...
Sajid Ali Ansari   +7 more
wiley   +1 more source

Comparison of the Effects of Brominated Perylenediimide and Perylene Tetraester Modified G‐C₃N₄ S‐Scheme Nanocomposites on the Photocatalytic Degradation of Anionic and Cationic Dyes and Herbicide

open access: yesGlobal Challenges, EarlyView.
Exfoliated g‐C₃N₄ sensitized with brominated perylene dyes (dBrPDI and dBrPTE) significantly enhances photocatalytic degradation of RhB and methyl orange via improved charge separation and light absorption. Performance varies by pollutant type, highlighting that photocatalytic efficiency is strongly influenced by dye–pollutant interactions in aqueous ...
Erkan Aksoy, Emre Alp
wiley   +1 more source

Exploring Predictors of Passive Versus Active Suicidal Ideation. [PDF]

open access: yesCrisis
Spangenberg L   +5 more
europepmc   +1 more source

Tannin: An Insight into its Cosmeceutical Properties and Uses

open access: yesGlobal Challenges, EarlyView.
Filling a gap in the literature, this study identifies the emerging uses of tannin as cosmeceutical ingredient in skin and hair care products. The account offers also a green chemistry, health and economic perspective on future developments concerning the use of tannins in cosmetic products widely employed worldwide such as hair dyes and hair relaxers.
Rosaria Ciriminna   +6 more
wiley   +1 more source

New divides and alienation. [PDF]

open access: yesNordisk Alkohol Nark
Hellman M.
europepmc   +1 more source

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