Results 81 to 90 of about 298,962 (298)
Ga–O–Pt Electronic Bridges Bypass Single‐Site Constraints for pH‐Universal Hydrogen Evolution
Advanced Functional Materials, EarlyView.Well‐defined oxygen‐bridged Ga–O–Pt catalysts are constructed for pH‐universal hydrogen evolution, highlighting the relationship between oxygen‐bridged electronic coupling, rapid surface hydrogen redistribution, and superior catalytic performance. ABSTRACT Single‐site descriptors often fail to capture hydrogen evolution on heterometallic interfaces ...
Rui Wang +8 more
wiley +1 more source
ADLFI. Archéologie de la France - Informations, 2009 Identifiant de l'operation archeologique : 10245 Date de l'operation : 2009 (EX) Les trois parcelles (AC, 794, 795, 926) placees a l'angle de l'avenue de Romans et de la rue Baudin sont situees sur une zone ou se cotoient une necropole antique et un cimetiere medieval. Un habitat gallo-romain est aussi atteste dans les environs.
openaire +1 more source
Valence neutron capture in iron 54.
, 1977 The neutron capture cross section of S4Fe has been measured with 0.2 per cent energy resolution from 2.5 to 500 keV. A large and significant correlation is observed between the s-wave reduced neutron widths and the corresponding total radiative widths ...
Macklin, RL +3 more
core
Advanced Functional Materials, EarlyView.A lead‐free tin‐based hybrid perovskite is designed in which stereochemically active lone‐pair electrons on tin distort the crystal lattice and break its symmetry. Blended into a flexible polymer, the material converts pressure into electricity at milliwatt‐scale power density and continues working far below freezing, powering a commercial wristwatch ...
Majid Haji Bagheri +12 more
wiley +1 more source
Animation culturelle et Volontariat International : une expérience à l’Institut Français de Valence [PDF]
Synergies Espagne, 2012 L’Institut français de Valence est le premier acteur de la promotion et de la diffusion de la culture et de la langue française dans la région du Levant.
Julien Barbier
doaj
Valence-band structure of InN from x-ray photoemission spectroscopy
, 2005 The valence-band structure of clean, high-quality, single-crystalline wurtzite InN thin films prepared with atomic hydrogen is investigated using x-ray photoemission spectroscopy. The In 4 d 5 ∕ 2 semicore level due to the In-N bond is found to lie 16.
TD Veal (15825836) +8 more
core
Bio‐Inspired Multifunctional Superhydrophilic Coatings With Remarkably Fast Self‐Healing Abilities
Advanced Functional Materials, EarlyView.We developed bio‐inspired multifunctional hydrogel‐based coatings that exhibit extremely fast/repeatable self‐healing abilities, long‐lasting anti‐fogging performance, superhydrophilicity in air, and underwater superoleophobicity. By doping multivalent metal‐ions into the hydrogel networks, which promoted hydrogen bonding formation and enhanced the ...
Hyeonjin Kim +5 more
wiley +1 more source
Valence characteristics and entry of a third party [PDF]
This paper offers an explanation for the discrepancy between Downs' prediction of convergence to the median and the real world observations of nonconvergence.
Kwang-ho Kim
core
Advanced Functional Materials, EarlyView.Poly(acrylic acid) acts as a reaction‐time pH buffer during hydrothermal Sb2(S,Se)3 growth through its COOH/COO‐ equilibrium. When combined with ethanol‐regulated growth, this buffering strategy reduces Sb‐O related surface disorder, improves local electronic uniformity and carrier collection, and increases the champion solar‐cell efficiency to 10.25%,
Juhee Lee +7 more
wiley +1 more source
Trust@TEE.TIME: a platform for embedded elapsed time schemes in trusted execution environments for blockchain [PDF]
Blockchainconsensus protocols and peer-provided proofs are the necessary components used to establish trust in blockchain systems. Verifiable proofs that guarantee an elapsed time based on security components have emerged as alternatives to energy-intensive Proof ...
Quentin Jayet +3 more
doaj +1 more source