Results 101 to 110 of about 10,226,828 (249)

Recent advances in neural interfaces-Materials chemistry to clinical translation. [PDF]

open access: yesMRS Bull, 2020
Bettinger CJ   +5 more
europepmc   +1 more source

Active nitrogen sites on nitrogen doped carbon for highly efficient associative ammonia decomposition

open access: yesiScience
Summary: Nitrogen doped carbon materials have been studied as catalyst support for ammonia decomposition. There are 4 different types of nitrogen environments (graphitic, pyrrolic, pyridinic and nitrogen oxide) on the amorphous support identified.
Dongpei Ye   +10 more
doaj  

Peroxide route to the synthesis of ultrafine CeO2-Fe2O3 nanocomposite via successive ionic layer deposition

open access: yesHeliyon, 2019
An ultrafine α-CeO2–α-Fe2O3 nanocomposite was prepared from the ultradispersed nanoparticles of cerium (IV) and iron (III) amorphous hydroxides heat-treated at 600 °С and 900 °С in the air.
V.I. Popkov   +2 more
doaj  

Sol–Gel Chemistry and Materials [PDF]

open access: yesAccounts of Chemical Research, 2007
Jeffrey I. Zink, Bruce Dunn
openaire   +3 more sources

Structural characterization of Argania spinosa Moroccan wooden artifacts during natural degradation progress using infrared spectroscopy (ATR-FTIR) and X-Ray diffraction (XRD)

open access: yesHeliyon, 2019
The present work is focused on spectroscopic study of four samples of Argan wooden artifact pertaining to the 17th, 18th, 20th and 21st centuries. The objective is to characterize their unknown structures by the study of their non degraded parts and to ...
Abdellatif Boukir   +2 more
doaj  

Characterization and densification of defect pyrochlore oxide powders ABi2Ta5O16 (A=Na, Tl)

open access: yesHeliyon, 2019
Defect pyrochlore oxide powders ABi2Ta5O16, in the pseudo-binary systems BiTaO4–ATa3O8 (A = Na, Tl), were prepared by solid state method. The structural study showed that all oxides crystallize in a cubic system with the space group Fd3m, the lattice ...
O. Ait Sidi Ahmed   +7 more
doaj  

Organic Haptics: Intersection of Materials Chemistry and Tactile Perception. [PDF]

open access: yesAdv Funct Mater, 2020
Lipomi DJ   +4 more
europepmc   +1 more source

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