Results 171 to 180 of about 10,147,794 (297)

Hybrid and Single-Component Flexible Aerogels for Biomedical Applications: A Review. [PDF]

open access: yesGels, 2023
Fijalkowski M   +5 more
europepmc   +1 more source

Light‐Absorbing‐Layer‐Free Flash Lamp Annealing for High‐Throughput Fabrication of All‐Solution‐Processed Oxide Electronics

open access: yesAdvanced Science, EarlyView.
A flash lamp annealing strategy using a mullite chuck enables rapid conversion of sol–gels to metal oxides on silicon and ultra‐thin glass without extra light‐absorbing layers. Direct light absorption initiates the transformation, and the low thermal conductivity of mullite promotes heat accumulation.
Zetong Li   +5 more
wiley   +1 more source

[Mercury exposure and dentists' health status in two regions of centrall Morocco: descriptive cross-sectional survey]. [PDF]

open access: yesPan Afr Med J, 2020
Attiya N   +5 more
europepmc   +1 more source

Utilisation du sol à l'époque préhispanique : le cas archéologique du Shaka-Palcamayo (Andes centrales)

open access: yes, 1986
A partir de données recueillies sur la bordure orientale du haut plateau de Junin, on tente de définir quelle était l'utilisation du sol,dans un milieu de haute altitude, durant les trois siècles qui ont précédé la Conquête espagnole. Un rappel des données connues sur la maca fait ressortir l'importance qu'a dû avoir la culture de cette plante ...
openaire   +1 more source

Comprehensive Review of Synthesis, Structure, and Electrochemical Performance of LiFePO4

open access: yesAdvanced Science, EarlyView.
Olivine‐structured LiFePO4 (LFP) nanomaterials are the most effective cathode materials for lithium‐ion battery applications. Here, we report how precursor chemistry, synthesis routes, morphology control, carbon engineering, and doping strategies govern phase formation, charge transport, and electrochemical behaviour of LFP cathodes.
Lihui Yin   +9 more
wiley   +1 more source

Architecting Phase‐Selective Interlayers for Stable SiOx Lithium Storage via Dual‐Function Design

open access: yesAdvanced Science, EarlyView.
Silicon anodes offer high capacity but suffer severe volume expansion. Silicon monoxide (SiO) buffers expansion, yet uncontrolled lithiation irreversibly consumes lithium as Li2O and oxygen‐rich silicates. Here, we design a layered SiOx featuring a phase‐selective conductive interfacial interlayer (PSCII), i.e., a Li4SiO4‐rich, ion‐accessible ...
Zhenfei Chang   +12 more
wiley   +1 more source

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