Results 31 to 40 of about 806 (239)

Application of Ibuprofen Sodium Dihydrate for Thermochemical Energy Storage

open access: yesAdvanced Functional Materials, EarlyView.
Ibuprofen sodium dihydrate is introduced as a durable organic salt hydrate for low‐temperature thermochemical energy storage, operating within 60°C–110°C with high energy density. At the material level, it delivers ∼99.9% cycling efficiency over 150 cycles without deliquescence, enabled by a dual energy‐storage mechanism coupling dehydration and phase ...
Kavin Chakravarthy Thangaraj   +10 more
wiley   +1 more source

Losses of active power of single phase transformers and reactors and twisted magnetic circuits [PDF]

open access: yes
Features of active power losses calculation and optimization of transformers and reactors by the criterion of a minimum of losses on the basis of an objective functions with dimensionless indices of a technical level and invariant relative controlled ...
Stavinskiy, A.   +2 more
core   +1 more source

Conformal Metallosaccharide Hybrid Films for Protecting Wood Surfaces From Environmental Damage

open access: yesAdvanced Functional Materials, EarlyView.
Ti‐ribose hybrid films fabricated by molecular layer deposition form a conformal and uniform coating on wood surfaces, which provides water repellence, dimensional stability, and resistance to acidic and alkaline environments, while preserving the natural appearance.
Wenwen Wang   +7 more
wiley   +1 more source

Ferroelectric Quantum Dots for Retinomorphic In‐Sensor Computing

open access: yesAdvanced Materials, EarlyView.
This work has provided a protocol for fabricating retinomorphic phototransistors by integrating ferroelectric ligands with quantum dots. The resulting device combines ferroelectricity, optical responsiveness, and low‐power operation to enable adaptive signal amplification and high recognition accuracy under low‐light conditions, while supporting ...
Tingyu Long   +26 more
wiley   +1 more source

Books on power transformers in Russian – A bibliography 1924 – 1969

open access: yes, 2021
The bibliography of Russian books on power transformers and reactors is a continuation of the bibliography of books on power transformers in the German language, published earlier.
Gurin, Vitaly, Ramachandran, P.
core  

Mixed‐Metal Promotion in a Manganese‐Molybdenum Oxynitride as Catalyst to Integrate C─C and C─N Coupling Reactions for the Direct Synthesis of Acetonitrile from Syngas and Ammonia

open access: yesAdvanced Materials, EarlyView.
Transition metal oxy/carbo‐nitrides show great promise as catalysts for sustainable processes. A Mn‐Mo mixed‐metal oxynitride attains remarkable performance for the direct synthesis of acetonitrile, an important commodity chemical, via sequential C─N and C─C coupling from syngas (C1) and ammonia (N1) feedstocks.
M. Elena Martínez‐Monje   +7 more
wiley   +1 more source

Evolution of structures and preconditions for transformers and reactors improvement via electromagnetic system circuit transformation (systems with laminated and twisted magnetic circuits)

open access: yes, 2011
Feasibility of transformers and reactors improvement on the basis of spatial structures of axial and radial electromagnetic systems, as well as hexagonal and octahedral generatrix contours of winding coils and cross-sections of laminated and twisted ...
Ставинский, А.А.
core   +3 more sources

The response of transformers to geomagnetically induced- like currents

open access: yes, 2014
Includes bibliographical references.This dissertation discusses the development and implementation of a rigorously developed protocol for characterizing and testing transformers with GIC-like currents based on their magnetization curve characteristics ...
Chisepo, Hilary K
core  

Books on power transformers in Russian – A bibliography 1969 – 2017

open access: yes, 2021
The bibliography of Russian books on power transformers and reactors is a continuation of the bibliography of books on power transformers in Germans published earlier. It was compiled at accessible Internet addresses for a period from 1924 (F.
Gurin, Vitaly, Ramachandran, P.
core  

Role of Liquid Composition in the Transient Liquid Assisted Growth of Superconducting YBa2Cu3O7‐δ Films

open access: yesAdvanced Materials, EarlyView.
The Y supersaturation in the [Ba‐Cu(I/II)‐O] transient liquid composition is the driving force toward YBCO nucleation and growth in TLAG. Tuning the initial (Ba:Cu) molar ratio in the ink composition determines the YBCO epitaxial nucleation through supersaturation control.
Lavinia Saltarelli   +12 more
wiley   +1 more source

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