Results 301 to 310 of about 1,604,591 (318)

Revista Ciência em Extensão

Revista Ciência em Extensão, 2010
Revista Ciência em Extensão
doaj  

A New Quasi‐Solid Polymer Electrolyte for Next‐Generation Na–O2 Batteries: Unveiling the Potential of a Polyamide‐Polyether System

Advanced Science, EarlyView.
This study introduces a novel, sustainable Pebax1657‐based quasi‐solid polymer electrolyte (QSPE) that enhances the performance and safety of sodium–oxygen (Na–O2) batteries. The developed QSPE shows improved Na+ ion transport, reduced overpotentials, and better cycling stability compared to the conventional liquid systems, highlighting its potential ...
Mohamed Yahia, Marina Enterría, Cristina Pozo‐Gonzalo, Nagore Ortiz‐Vitoriano   +3 more
wiley   +1 more source

Searching permutations for constructing uniformly distributed point sets. [PDF]

Proc Natl Acad Sci U S A
Clément F, Doerr C, Klamroth K, Paquete L.   +3 more
europepmc   +1 more source

Ciência e imaginário: diálogos cruzados [PDF]

, 2012
Carreto, Carlos F. Clamote
core  

Adaptive Catalytic Nanointerfaces for Controlled Hydrogen Evolution: an in Situ Electrochemical Approach

Advanced Science, EarlyView.
The ability to switch the HER activity of precious metals at will through a reconfigurable step‐edge/nanoparticle interface, using sulfur as an inorganic mediator, is demonstrated for the first time. This methodology addresses the durability issue of highly catalytic precious metals, which are typically single‐use, thereby extending their lifespan ...
Carlos Herreros‐Lucas, Melanie Guillén‐Soler, Lucía Vizcaíno‐Anaya, Glen Murray, Mehtap Aygün, José Manuel Vila‐Fungueiriño, María del Carmen Giménez‐López   +6 more
wiley   +1 more source

Oral bioaccessibility and probabilistic human health risk assessment of potentially toxic elements in stream sediments from an abandoned gold mine in Panama. [PDF]

Environ Geochem Health
González-Valoys AC, Jiménez-Oyola S, Patinha C, García-Noguero EM, Peco J, Segundo F, Barquero JI, Vargas-Lombardo M, Esbrí JM, Higueras P.   +9 more
europepmc   +1 more source

Mechanisms underlying the loss of migratory behaviour in a long-lived bird. [PDF]

J Anim Ecol
Andrade P, Franco AMA, Acácio M, Afonso S, Marques CI, Moreira F, Carneiro M, Catry I.   +7 more
europepmc   +1 more source

[Peripheral promises: expectations, coalitions and covid-19 vaccines in Argentina]. [PDF]

Hist Cienc Saude Manguinhos
Sanmartin MC, Bortz G.
europepmc   +1 more source

[Applications of artificial intelligence in science: a practical guide for editors and authors]. [PDF]

Arch Cardiol Mex
Tinoco-Mesquita C, Lopes-da Silva M, Yahiro DS, Ribeiro-Coelho B, Azevedo Silva F.   +4 more
europepmc   +1 more source

Selective H/D Exchange in E-H (E = Si, Ge, Sn) Bonds Catalyzed by 1,2,3-Triazolylidene-Stabilized Nickel Nanoparticles. [PDF]

Inorg Chem
Molinillo P, Gálvez Del Postigo A, Puyo M, Vattier F, Beltrán AM, Rendón N, Lara P, Suárez A.   +7 more
europepmc   +1 more source