Results 161 to 170 of about 736,223 (380)

Mechanism‐Guided Thermoelectric Strategies for Smart Fire Prevention

open access: yesAdvanced Materials, EarlyView.
This review highlights recent advances in thermoelectric materials for smart fire prevention and early warning. Mechanism‐guided strategies—such as structural design, energy filtering, ion doping, and ionic thermoelectric effects—are systematically discussed, offering insights into the development of self‐powered, high‐sensitivity fire warning systems ...
Boyou Hou   +11 more
wiley   +1 more source

Теоретическое обоснование получения гидроксидных прекурсоров золь-гель композиции в системе Al – ZrO(NO₃)₂ – ЭТС [PDF]

open access: yes, 2008
У роботі проведено термодинамічний аналіз окислення алюмінію у розчині оксинітрату цирконію та визначено ймовірні схеми взаємодії між компонентами при одержані гідроксидних прекурсорів.
Мухина, Л. В.   +2 more
core  

Interaction of Oligonucleotides with Gold Nanoparticles: Factors Beyond Electrostatic and Van‐Der Waals Forces

open access: yesAdvanced Materials Interfaces, EarlyView.
The formation of stable clusters of gold nanoparticles with oligonucleotides at different solution conditions is explored. DNA base homogeneity and strand directionality influence the binding with gold nanoparticles leading to interesting clustering behavior that can be relevant for SERS applications.
Shaila Thakur   +3 more
wiley   +1 more source

Mechanistic Insights Into Proton and Oxygen Transport Through Ultrathin Amorphous Al2O3 and Al2O3‐SiO2 Electrocatalyst Overlayers

open access: yesAdvanced Materials Interfaces, EarlyView.
Ultrathin amorphous alumina electrocatalyst overlayers block oxygen reduction while cathodic‐driven structural relaxation accelerates proton transport over time. By contrast, ultrathin aluminosilicate coatings allow proton permeation but cannot suppress oxygen.
Dalia Leon‐Chaparro   +4 more
wiley   +1 more source

Comparative Study on the Flammability of Polyethylene Modified with Commercial Fire Retardants and a Zinc Aluminum Oleate Layered Double Hydroxide [PDF]

open access: yes, 2009
Polyethylene (PE) was modified by the addition of a layered hydroxide of zinc aluminum oleate (ZnAl) and/or commercial fire retardants. Commercial additives included: melamine polyphosphate (MPP), ammonium polyphosphate (APP), triphenol phosphate (TPP ...
Hossenlopp, Jeanne   +2 more
core   +1 more source

Impact of Surface Roughness on Consistent Resonator Performance

open access: yesAdvanced Materials Interfaces, EarlyView.
Variation in the internal quality factor (Qi) of superconducting resonators within a single chip is crucial for reliable qubit operations. In this work, it is demonstrated that controlling the surface roughness of the superconducting film minimizes variation in Qi across the chip, paving the way for further attention from the superconducting quantum ...
Senthil Kumar Karuppannan   +3 more
wiley   +1 more source

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