Results 21 to 30 of about 2,395,420 (331)

Are polymers still ‘black sheep’ in materials science?

open access: yeseXPRESS Polymer Letters, 2020
editorial
Gy. Banhegyi
doaj   +1 more source

Synthesis and optoelectronic properties of benzoquinone-based donor–acceptor compounds

open access: yesBeilstein Journal of Organic Chemistry, 2019
Herein, we report a mild and efficient palladium-catalyzed C–H functionalization method to synthesize a series of benzoquinone (BQ)-based charge-transfer (CT) derivatives in good yields. The optoelectronic properties of these compounds were explored both
Daniel R. Sutherland   +5 more
doaj   +1 more source

Solid-State Chemistry with Nonmetal Nitrides [PDF]

open access: yes, 1993
Among the nonmetal nitrides, the polymeric binary compounds BN and Si3N4are of particular interest for the development of materials for high-performance applications. The outstanding features of both substances are their thermal, mechanical, and chemical
Schnick, Wolfgang
core   +1 more source

PtFeCoNiCu high-entropy solid solution alloy as highly efficient electrocatalyst for the oxygen reduction reaction

open access: yesiScience, 2023
Summary: Searching for an efficient, durable, and low cost catalyst toward oxygen reduction reaction (ORR) is of paramount importance for the application of fuel cell technology. Herein, PtFeCoNiCu high-entropy alloy nanoparticles (PFCNC-HEA) is reported
Tao Chen   +9 more
doaj   +1 more source

Zintl Chemistry for Designing High Efficiency Thermoelectric Materials [PDF]

open access: yes, 2010
Zintl phases and related compounds are promising thermoelectric materials; for instance, high zT has been found in Yb_(14)MnSb_(11), clathrates, and the filled skutterudites.
May, Andrew F.   +2 more
core   +1 more source

Hydrolytically stable foamed HKUST-1@CMC composites realize high-efficient separation of U(VI)

open access: yesiScience, 2021
Summary: HKUST-1@CMC (HK@CMC) composites that show good acid and alkali resistance and radiation resistance were successfully synthesized by introducing carboxymethyl cellulose (CMC) onto the surface of HKUST-1 using a foaming strategy.
Dejun Zeng   +7 more
doaj   +1 more source

Colloidal Nanocrystals: A Toolbox for Materials Chemistry

open access: yesCHIMIA, 2021
Colloidal nanocrystals are the ideal building blocks for the fabrication of functional materials. Using various assembly, patterning or processing techniques, the nanocrystals can be arranged with unprecedented flexibility in 1-, 2- or 3-dimensional ...
Fabian Matter   +2 more
doaj   +1 more source

Functional Porous Materials Chemistry [PDF]

open access: yesAdvanced Materials, 2020
descripción no proporcionada por ...
Jihong Yu, Avelino Corma, Yi Li
openaire   +3 more sources

Compositional and Interface Engineering of Organic-Inorganic Lead Halide Perovskite Solar Cells

open access: yesiScience, 2020
Power conversion efficiency (PCE) of the perovskite solar cells (PSCs) has remarkably been increased from 3.1% to 25.2%. The fast expansion of the PSCs has been along with the development of compositional and interface engineering, which has been playing
Haizhou Lu   +4 more
doaj   +1 more source

Investigation of Antibacterial and Cytotoxicity Effect of Green Synthesized TiO2 Nanocomposites, an Experimental and Theoretical Study [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2022
Protecting the hair, skin, or products of itself are utilized by sunscreen filters which were frequently blocked hazardous UV-Vis radiation. Considering its photoprotective impact on the skin facing the radiation of ultraviolet and visible, TiO2 is a ...
Payam Khazaeli   +6 more
doaj   +1 more source

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