Results 191 to 200 of about 88,767 (289)

Strategy for One‐Step Optimization of Metal Oxide Passivating Contact Materials for Si Heterojunction Solar Cells through Growth Angle Variation

open access: yesSmall, EarlyView.
A one‐step oblique angle reactive sputtering approach enables simultaneous tuning of bulk and interfacial stoichiometry in a metal oxide/ silicon heterojunction. In case of vanadium oxides, growth angle variation controls the formation of stoichiometric SiO2, ternary SiOx(V) interlayer, and phase purity of vanadium oxide, considerably simplifying the ...
Aparajita Mandal   +3 more
wiley   +1 more source

Plasma‐Assisted and Solvent‐Free Ultra‐Fast Synthesis of Gold and Gold Oxide Ultra‐Small Nanoparticles and its use as Multi‐Sensing Platforms

open access: yesSmall, EarlyView.
The synthesis of Au and Au2O3 stable nanoparticles through non‐thermal and low‐pressure plasma approach is explored. Furthermore, their performance as multi‐sensing platforms for NADH and H2O2 under real biological conditions is tested. Abstract In this work, a plasma‐assisted and solvent‐free synthesis of gold (Au) and gold oxide (Au2O3) nanoparticles
Jordi Sans   +6 more
wiley   +1 more source

Transition Metal Nitrides: Multifunctional Catalysts and Energy Materials with Tailorable Architectures

open access: yesSmall Science, EarlyView.
This article discusses the preparation methods, structural engineering, and key properties of transition metal nitrides, as well as their versatile applications in supercapacitors, rechargeable batteries, electrocatalytic and photocatalytic processes, and solar cell technologies.
Narasimharao Kitchamsetti   +2 more
wiley   +1 more source

Energy-efficient clustering and routing for IoT-enabled healthcare using adaptive fuzzy logic and hybrid optimization. [PDF]

open access: yesSci Rep
Manchanda R   +7 more
europepmc   +1 more source

Iontronic Regulation of Nanoconfined Electrical Double Layers on Dielectric Solids

open access: yesSmall Science, EarlyView.
In this review, the evolution from classical EDL models at conductor‐liquid interfaces to extended frameworks for nonconductor‐liquid systems is revisited. Building upon this foundation, the implemented energy and information technologies are systematically classified based on the dynamic regulation strategies of different EDL substructures ...
Xiang Li, Yu Wei, Zhong Lin Wang, Di Wei
wiley   +1 more source

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