Results 31 to 40 of about 4,649,272 (339)

Experimental and theoretical study on enhanced electrochemistry of aluminum substitution LLZO garnet solid electrolytes

open access: yesMaterials Research Express, 2022
Although the wider electrochemical window, higher temperature stability, and better battery safety of Li _7 La _3 Zr _2 O _12 (LLZO) electrolytes than organic liquid, organogels, and polyelectrolytes, the limited ionic conductivity still far away from ...
Junlong Liu   +6 more
doaj   +1 more source

Self-Assembled Nanocomposites and Nanostructures for Environmental and Energy Applications

open access: yesCrystals, 2022
Self-assembled nanocomposites are attracting considerable attention owing to their controllable architectures and self-assembly processes, as well as the increase in worldwide environmental effects and energy needs.
Sujie Chang   +8 more
doaj   +1 more source

High Power Factor vs. High zT—A Review of Thermoelectric Materials for High-Temperature Application

open access: yesEntropy, 2019
Energy harvesting with thermoelectric materials has been investigated with increasing attention over recent decades. However, the vast number of various material classes makes it difficult to maintain an overview of the best candidates.
Mario Wolf   +2 more
doaj   +1 more source

Photocatalytic CO2 reduction of 2D/0D CoAl-LDH@Cu2O catalyst with p-n heterojunction

open access: yesiScience, 2023
Summary: Layered double hydroxides (LDHs) are widely used in catalytic field, especially in photocatalysis, benefiting from the ultrathin 2D structure and luxuriant surface functional groups.
Zhiyao Wu   +9 more
doaj   +1 more source

Composite Structural Supercapacitors: High-Performance Carbon Nanotube Supercapacitors through Ionic Liquid Localisation

open access: yesNanomaterials, 2022
Composite structural supercapacitors (SSC) are an attractive technology for aerospace vehicles; however, maintaining strength whilst adding energy storage to composite structures has been difficult.
Benjamin Mapleback   +3 more
doaj   +1 more source

Ferroelectric Materials for Solar Energy Conversion: Photoferroics Revisited [PDF]

open access: yes, 2014
The application of ferroelectric materials (i.e. solids that exhibit spontaneous electric polarisation) in solar cells has a long and controversial history.
Butler, Keith T.   +2 more
core   +2 more sources

Comparative performance of ex situ artificial solid electrolyte interphases for Li metal batteries with liquid electrolytes

open access: yesiScience, 2021
Summary: The design of artificial solid electrolyte interphases (ASEIs) that overcome the traditional instability of Li metal anodes can accelerate the deployment of high-energy Li metal batteries (LMBs).
Francesca Lorandi   +7 more
doaj   +1 more source

Energy Splitting Theorems for Materials with Memory

open access: yes, 2009
We extend to materials with fading memory and materials with internal variables a result previously established by one of us for materials with instantaneous memory: the additive decomposability of the total energy into an internal and a kinetic part ...
Favata, Antonino   +2 more
core   +1 more source

Changes in Body Composition in Children and Young People Undergoing Treatment for Acute Lymphoblastic Leukemia: A Systematic Review and Meta‐Analysis

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Ongoing evidence indicates increased risk of sarcopenic obesity among children and young people (CYP) with acute lymphoblastic leukemia (ALL), often beginning early in treatment, persisting into survivorship. This review evaluates current literature on body composition in CYP with ALL during and after treatment.
Lina A. Zahed   +5 more
wiley   +1 more source

Multi-dimensional constrained energy optimization of a piezoelectric harvester for E-gadgets

open access: yesiScience, 2021
Summary: This paper addresses the design optimization process of an energy harvesting device for scavenging energy from an e-gadget, utilizing its ”rocking” motion. The plucking mechanism inspired by the frequency up-conversion technique provides initial
Lucas Q. Machado   +5 more
doaj   +1 more source

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