Results 81 to 90 of about 1,867,104 (298)

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

Structural, thermomagnetic, and dielectric properties of Mn0.5Zn0.5Gd x Fe2−x O4 (x = 0, 0.025, 0.050, 0.075, and 0.1)

open access: yesJournal of Advanced Ceramics, 2020
In this paper, effect of Gd3+ was investigated on structural, magnetic, and dielectric properties of Mn0.5Zn0.5Gd x Fe2−x O4(x = 0, 0.025, 0.050, 0.075, and 0.1) nanoparticles prepared by facile coprecipitation method.
Lakshita Phor, Vinod Kumar
doaj   +1 more source

The property market in China

open access: yes, 2001
Since the new land tenure system, known as the Land Use Rights system (LUR), was introduced in 1978, there has been significant development in the Chinese property market.
Chan, Nelson, Jia, Shi-Jun
core  

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

open access: yesAdvanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke   +3 more
wiley   +1 more source

Preparation and Dielectric Properties of Si3N4/BN(CB) Composite Ceramic

open access: yesHigh Temperature Materials and Processes, 2016
Si3N4/nano-carbon black (CB) composite ceramics with boron nitride (BN) as interphase were fabricated by gelcasting. The results of scanning electron microscopy (SEM) and X-ray diffraction (XRD) showed that the structures of BN interphase and BN coated ...
Weiling Xiao   +4 more
doaj   +1 more source

Multimodal Optoelectronic Synapses for Neuromorphic Intelligence: Coupling Light, Electrical, Thermal, and Beyond

open access: yesAdvanced Functional Materials, EarlyView.
This review revisits optoelectronic neuromorphic devices that extend from unimodal sensing toward multimodal perception. Five types of stimuli‐to‐output information flow that are classified based on the device roles within the system and applications are summarized and discussed.
Jihyun Shin   +6 more
wiley   +1 more source

Dielectric constant prediction in polymers: A chemical structure based approach

open access: yesNext Materials
The dielectric constant is a fundamental property of materials, which governs their efficiency in various applications like energy storage, microelectronics, and high-voltage insulation. However, predicting the dielectric permittivity remains a challenge
S. Sharifi, S. Bonardd, L.A. Miccio
doaj   +1 more source

Home - About - Disclaimer - Privacy