Results 81 to 90 of about 458,908 (294)

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

open access: yesAdvanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner   +14 more
wiley   +1 more source

CTAB-ASSISTED SYNTHESIS OF MONODISPERSE SPHERICAL LiCO3 MICROCRYSTALS WITH AN ION-EXCHANGE METHOD

open access: yesMateriali in Tehnologije
Based on modeling and optimization of the traditional reactive crystallization process, the preparation conditions of monodisperse lithium carbonate crystals and the agglomeration mechanism of the reactive crystallization process were explored in order ...
Zhifu Wu, Zhaoyu Wu
doaj   +1 more source

Electrode and Microstructure Dependence of Oxygen Diffusion in Ferroelectric Hafnium Zirconium Oxide Thin Films

open access: yesAdvanced Functional Materials, EarlyView.
Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg   +6 more
wiley   +1 more source

Effects of Cryoprotectant on Thermal Expansion of Articular Cartilage during Freezing Process by DSC Method

open access: yesZhileng xuebao, 2015
The thermal expansion caused by the growth of ice crystals is the main reason for low-temperature fracture of articular cartilage. With non-isothermal DSC method,this article investigated the thermodynamics and crystallization kinetics parameters of the ...
Yu Huaxing   +6 more
doaj  

Bio‐Inspired Synthesis of Macroporous Single Crystal Particles as Scattering Agents

open access: yesAdvanced Functional Materials, EarlyView.
A general strategy is presented that delivers unique, single‐crystal microparticles that combine submicron macroporosity and uniform particle shapes. A bioinspired approach is used to occlude three distinct types of additives – polystyrene microspheres, polymer vesicles and amino acids – within calcite single crystals, and subsequent thermal annealing ...
Stephanie E. Foster   +11 more
wiley   +1 more source

The Surface-to-volume Ratio of the Synthesis Reactor Vessel Governing the Low Temperature Crystallization of ZSM-5

open access: yesJournal of Mathematical and Fundamental Sciences, 2016
Zeolite ZSM-5 is one of major catalysts in petroleum and fine-chemical industries. The synthesis of zeolite ZSM-5 is usually carried out at high temperature above 100 °C using the immense amount of organic structure-directing agents (OSDA).
Ana Hidayati Mukaromah   +5 more
doaj   +1 more source

Experimental studies of the particles’ crystallization process of refractory material under centrifugal-arc dispersion

open access: yesИзвестия высших учебных заведений. Поволжский регион:Технические науки, 2023
Backround. The research deals with the study of safe laminated glass of modern cars, consisting of two The object of the study is the method of dispersing a refractory material into a trap with a trapping material.
A.E. Zverovshchikov   +3 more
doaj   +1 more source

Pressure Drop in Capsule Transporting Bends Carrying Spherical Capsules [PDF]

open access: yes, 2012
One of the most important parameters in designing a capsule transporting pipeline is the pressure drop in the pipes carrying capsules and associated pipe fittings such as bends etc.
Ubbi, Kuldip   +3 more
core   +1 more source

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han   +5 more
wiley   +1 more source

Biomineral‐Inspired Organic/Inorganic Colloidal Liquid‐Crystalline Hybrids for Photoresponsive Adhesion

open access: yesAdvanced Functional Materials, EarlyView.
A new class of photoresponsive liquid‐crystalline (LC) adhesives based on biomineral‐inspired organic/inorganic colloidal hybrids is reported. These colloidal LC materials are formed by hybridization of a hydroxyapatite nanorod with azobenzene‐based forklike molecules.
Junya Uchida   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy