Results 51 to 60 of about 52,031 (301)

Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

Luminescent properties of fine-dispersed self-propagating high-temperature synthesized ZnS:Cu,Mg

open access: yesSemiconductor Physics, Quantum Electronics & Optoelectronics, 2017
The influence of magnesium impurities on luminescent properties of ZnS:Cu,Mg using obtained by self-propagating high-temperature synthesis (SHS) has been investigated.
Yu.Yu. Bacherikov   +6 more
doaj   +1 more source

Preparation of powder composites "TiC-Ti" by SHS for additive technologies [PDF]

open access: yes, 2015
In the present work the structure and phase composition of Ti-TiC powder composites with different contents of titanium ligament obtained by self-propagating high-temperature synthesis was investigated.
Коростелева, Елена Николаевна   +2 more
core  

Photoswitching Conduction in Framework Materials

open access: yesAdvanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez   +4 more
wiley   +1 more source

The Influence of Thermal Dilution on the Microstructure Evolution of Some Combustion-Synthesized Refractory Ceramic Composites

open access: yesCrystals, 2022
Modeling the self-sustained high-temperature synthesis (SHS) reaction via thermal dilution and transformation of the reaction heterogeneous media into a moderate exothermic one has unlimited potential for designing inorganic powders of a certain ...
Sofiya Aydinyan   +2 more
doaj   +1 more source

Self-propagating high-temperature reactions: remarks and recent results [PDF]

open access: yes, 2000
Solid-solid and gas-solid self-propagating high temperature reactions are exploited for interesting and relatively new technological applications based on the so called Self-propagating High-temperature Synthesis (SHS) technique This paper reviews the ...
Cao, Giacomo   +3 more
core  

Surface structure of thin asymmetric PS-b-PMMA diblock copolymers investigated by atomic force microscopy [PDF]

open access: yes, 2007
Asymmetric poly(styrene-b-methyl methacrylate) (PS-b-PMMA) diblock copolymers of molecular weight M-n = 29,700g mol(-1) (M-PS = 9300 g mol(-1) M-PMMA = 20,100 g mol(-1), PD = 1.15, chi(PS) = 0.323, chi(PMMA) = 0.677) and M-n = 63,900 g mol(-1) (M-PS = 50,
Hamley, Ian W.   +3 more
core   +1 more source

Covalent Organic Frameworks for Photocatalytic CO2 Reduction: Metal Integration Principles, Strategies and Functions

open access: yesAdvanced Functional Materials, EarlyView.
Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He   +5 more
wiley   +1 more source

Production of ceramics (Ni0.5,Zn0.5)Fe2O4 by hot pressing of SHS powders

open access: yesDiscover Materials
A method for the synthesis of ferrites with the structure of the spinel mineral was developed by the method of self-propagating high-temperature synthesis (SHS). Different fuel-oxidizer ratios were used for the synthesis.
A. V. Knyazev, K. V. Baidakov
doaj   +1 more source

Self-propagating high-temperature synthesis of metal-carbon nanomaterials [PDF]

open access: yes, 2017
Реализованы процессы самораспространяющегося высокотемпературного синтеза (СВС) металлоуглеродных наноматериалов в волне горения, инициируемой разрядноимпульсным током.
Корзинова, Анна Николаевна   +2 more
core  

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