Results 141 to 150 of about 37,175 (305)

FeCoNiCuPt High‐Entropy Alloy Boosts Photocatalytic Hydrogen Production on Protonated Graphitic Carbon Nitride

open access: yesAdvanced Science, EarlyView.
In this study, FeCoNiCuPt high‐entropy alloy particles (HEA) are loaded onto protonated g‐C3N4 nanosheets (HCN NSs) to construct HEA/HCN composites through an electrostatic self‐assembly method. Protonation treatment enriches the surface of g‐C3N4 nanosheets with abundant active sites and enhances their interfacial charge separation capability ...
Yunzhu Zang   +3 more
wiley   +1 more source

Dynamic Supramolecular Polyurethane Elastomers Enabling Bioinspired Strain‐Adaptive Stiffening to Resolve the Softness–Strength Paradox

open access: yesAdvanced Science, EarlyView.
Segmental‐level molecular engineering of a supramolecular polyurethane elastomer integrates strain‐adaptive chains, soft elastic segments, and dynamic hydrogen bonding motifs. This design reconciles skin‐like softness with muscle‐level strength, offering a sustainable and high‐performance material platform for next‐generation artificial skin and soft ...
Haoming Zou   +5 more
wiley   +1 more source

Scalable, Low‐Cost, Freeze‐Resistant Hydrogels by Alkali‐Polyphenol‐Triggered Polymerization for Low‐Temperature Self‐Powered Triboelectric Sensor

open access: yesAdvanced Science, EarlyView.
Leveraging the multidimensional self‐catalytic merits of the alkali‐polyphenol synergistic self‐catalytic platform, this work delineates the intrinsic mechanism governing the regulation of hydrogel properties and puts forward an innovative design paradigm for frost‐tolerant electrode materials, providing critical scientific insights and technical ...
Mengting Zhou   +10 more
wiley   +1 more source

1949:2

open access: yesSvensk Teologisk Kvartalskrift
ARTIKLAR Gillis Gerleman: Hebreisk berättarstil Berndt Gustafsson: 1800-talets svenska prästerskap och den brutna gemenskapen inom produktionslivet Johannes Ljunghoff: Kyrkomötet och katekesen Ulf Björkman: Malmö-handboken av år 1682 TEOLOGISK ...
Gillis Gerleman   +3 more
doaj  

Dr. V. Shanta: A crusader who revolutionised global cancer care

open access: yesJournal of Medical Evidence, 2021
Arvind Krishnamurthy
doaj   +1 more source

Synergistic Se‐Doping and Accompanying S‐Vacancies Drive Lattice Distortion and p‐Band Modulation for Enhanced Sodium Storage in Sulfides

open access: yesAdvanced Science, EarlyView.
Se‐doping in sulfides facilitates the creation of S vacancies. The collaboration of Se‐doping and S vacancies not only induces lattice distortion to weaken the M─S bonds and lift the p‐band center for improved Na+ adsorption, but also increases the number of charge carriers for an improved electronic conductivity.
Chunyang Xu   +9 more
wiley   +1 more source

A long-time dataset of climate related events on Cyprus Island (1174-1913). [PDF]

open access: yesData Brief
Eliot E   +10 more
europepmc   +1 more source

Introduction for this Issue's Commentaries. [PDF]

open access: yesPediatr Allergy Immunol Pulmonol, 2020
Eid NS.
europepmc   +1 more source

Front Matter

open access: yes, 2019
Front Matter of the Gettysburg Historical Journal ...

core  

Home - About - Disclaimer - Privacy