Results 41 to 50 of about 26,388 (271)

Preparation and Properties of ZrO2/SiC-H2O Nanofluids to Use for Energy Storage Application

East European Journal of Physics, 2023
More than half of the energy used in total comes in the form of heat energy. An essential environmental protection technique to increase energy efficiency is learning how to employ thermal energy storage (TES) technology to fully use intermittent and ...
Ahmed Hashim, Farhan Lafta Rashid, Noor Al-Huda Al-Aaraji, Bahaa H. Rabee   +3 more
doaj   +1 more source

Cyclic Assessment of Magnesium Oxide with Additives as a Thermochemical Material to Improve the Mechanical Strength and Chemical Reaction

Energies, 2018
Heat storage with a thermochemical reaction has the advantages of a high heat storage density and no heat loss compared to conventional methods such as the sensible and latent heat.
Taesu Yim, Hong Soo Kim, Jae Yong Lee
doaj   +1 more source

Photocatalytic Versus Stoichiometric Hydrogen Generation Using Mesoporous Silicon Catalysts: The Complex Role of Sacrificial Reagents

Advanced Functional Materials, EarlyView.
This study highlights the importance of accounting for stoichiometric hydrogen produced when utilizing Si photocatalysts. The stoichiometric contribution is sacrificial reagent dependent and decreases with increasing sterics around the catalyst surface.
Sarrah H. Putwa, Sarah A. Martell, Berthold Reis, Simona Schwarz, Mita Dasog   +4 more
wiley   +1 more source

Investigation of Novel Composite Materials for Thermochemical Heat Storage Systems

Energies, 2020
Increasing energy prices make space heating more expensive every year in The Organisation for Economic Co-operation and Development (OECD) member countries.
Salih Cem Akcaoglu, Zhifa Sun, Stephen Carl Moratti, Georgios Martinopoulos   +3 more
doaj   +1 more source

Review on Salt Hydrate Thermochemical Heat Transformer

Energies, 2023
The industrial sector utilizes approximately 40% of global energy consumption. A sizeable amount of waste energy is rejected at low temperatures due to difficulty recovering with existing technologies.
Isye Hayatina, Amar Auckaili, Mohammed Farid   +2 more
doaj   +1 more source

Simulation-based optimization of PCM melting temperature to improve the energy performance in buildings [PDF]

, 2017
Globally, a considerable amount of energy is consumed by the building sector. The building envelope can highly influence the energy consumption in buildings.
Cabeza, Luisa F., Fernàndez Camon, César, Gracia Cuesta, Alvaro de, Saffari Tabalvandani, Mohammad   +3 more
core   +2 more sources

Emergence of Light‐Transforming Layered Hybrid Halide Perovskites

Advanced Functional Materials, EarlyView.
The emerging class of light‐transforming layered halide perovskite materials is reviewed, outlining challenges for their development and perspectives toward application in the future. Abstract Layered hybrid halide perovskites (LHPs) have attracted considerable attention in optoelectronics.
Ghewa AlSabeh, Jovana V. Milić
wiley   +1 more source

Composite sorbents 'calcium chloride inside alumina and carbon mesopores' for thermochemical energy storage

AIMS Energy
Thermochemical energy storage is an emerging technology aiming to mitigate the mismatch between heat supply and demand. Adsorption method, which belongs to the wider class of thermochemical energy storage, is a promising solution for storage of low ...
Yuri I. Aristov, Mikhail M. Tokarev, Alexandra D. Grekova, Marina V. Solovyeva, Larisa G. Gordeeva   +4 more
doaj   +1 more source

Heat storage in alloy transformations [PDF]

, 1981
The feasibility of using metal alloys as thermal energy storage media was determined. The following major elements were studied: (1) identification of congruently transforming alloys and thermochemical property measurements; (2) development of a precise ...
Birchenall, C. E., Farkas, D., Gueceri, S. I., Labdon, M. B., Nagaswami, N., Pregger, B.   +5 more
core   +2 more sources

Universal Neuromorphic Element: NbOx Memristor with Co‐Existing Volatile, Non‐Volatile, and Threshold Switching

Advanced Functional Materials, EarlyView.
A W/NbOx/Pt memristor demonstrates the coexistence of volatile, non‐volatile, and threshold switching characteristics. Volatile switching serves as a reservoir computing layer, providing dynamic short‐term processing. Non‐volatile switching, stabilized through ISPVA, improves reliable long‐term readout. Threshold switching operates as a leaky integrate
Ungbin Byun, Hyesung Na, Sungjun Kim
wiley   +1 more source