Results 151 to 160 of about 63,331 (232)

Efficacité énergétique, énergie renouvelable et quotas de CO2 en Europe : un besoin de coordination

open access: yes, 2012
Efficacité énergétique, énergie renouvelable et quotas de CO2  en Europe : un besoin de coordination  /  Nicolas Berghmans. Paris : CDC Climat Recherche, août 2012, 7 p.
Danièle Revel
core  

Perovskite‐Based Catalysts for the Oxygen Evolution Reaction: Synthesis, Device Relevant Performance, and Scale‐Up Strategies

open access: yesSmall, EarlyView.
Perovskites are emerging as catalysts for acidic oxygen evolution in proton exchange membrane water electrolyzers. This manuscript focuses on catalyst behavior under device‐relevant conditions, highlighting surface reconstruction, elemental utilization, and membrane electrode assembly performance. By linking materials design with electrolyzer operation,
Jala Bib Khan   +5 more
wiley   +1 more source

Simulating electron transfer on noisy quantum computers. [PDF]

open access: yesNat Commun
Gajewski M   +5 more
europepmc   +1 more source

L'efficacité énergétique des bâtiments au cœur du paquet énergie-climat 2030

open access: yes, 2014
L'efficacité énergétique des bâtiments au cœur du paquet énergie-climat 2030, EurActiv, 5/02/2014  http://www.euractiv.fr/energie/lefficacite-energetique-des-bati-news-533226 Avec un parc immobilier européen vieillissant, l'amélioration de l'efficacité ...
Danièle Revel
core  

Engineering Cobalt‐Based Thin Films for Fischer–Tropsch Synthesis

open access: yesSmall, EarlyView.
Cobalt thin films with tailored crystalline phases and oxidation states serve as well‐defined model Fischer–Tropsch catalysts. In situ synchrotron GIXRD reveals distinct reduction behaviour and phase evolution, while catalytic testing demonstrates phase‐dependent hydrocarbon selectivity and improved structural stability. These model thin‐film catalysts
Muhammad Hamid Raza   +14 more
wiley   +1 more source

Diffractive wavefront correction for Fe L-edge spectroscopy on the meV scale. [PDF]

open access: yesJ Synchrotron Radiat
Braig C   +3 more
europepmc   +1 more source

Le Parlement se montre plus ambitieux que la Commission sur le paquet énergie-climat 2030

open access: yes, 2014
Le Parlement se montre plus ambitieux que la Commission sur le paquet énergie-climat 2030, EurActiv, 10/01/2014 http://www.euractiv.fr/energie/tempete-en-vue-entre-le-parlemen-news-532700 Le Parlement européen vient d'adopter trois objectifs ...
Danièle Revel
core  

Shear capacity of reinforced concrete one‐way slabs with intermediate support and distributed loading

open access: yesStructural Concrete, EarlyView.
Abstract Experimental campaigns on reinforced concrete members, being the basis for database evaluations used for validation of many shear design approaches, mostly include simply supported single‐span beams with concentrated loads. Other support and loading conditions representative for actual slab systems are highly underrepresented.
Annkathrin Sinning   +3 more
wiley   +1 more source

Depth‐resolved X‐ray residual stress analysis on samples with cylindrically shaped surface topography

open access: yesJournal of Applied Crystallography, EarlyView.
Modifications of the fundamental equation of X‐ray stress analysis are proposed that allow correction of the hoop and longitudinal stresses obtained from sin2ψ measurements on samples featuring an inhomogeneous surface topography. The formalism is verified by angle‐ and energy‐dispersive measurements performed on a ferritic steel sample with ...
Manuela Klaus   +4 more
wiley   +1 more source

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