Results 21 to 30 of about 151,992 (206)

The Chemistry of Sustainable Energy Conversion and Storage

open access: yesMolecules, 2022
The long-term environmental side-effects and finite supply of fossil fuels, which dominate the energy resources in our daily lives, require a transition to renewable and clean energy resources [...]
openaire   +3 more sources

Melting of PCM in a thermal energy storage unit: Numerical investigation and effect of nanoparticle enhancement [PDF]

open access: yes, 2012
The present paper describes the analysis of the melting process in a single vertical shell-and-tube latent heat thermal energy storage (LHTES), unit and it is directed at understanding the thermal performance of the system.
Sciacovelli, Adriano   +3 more
core   +1 more source

Can conversion of CO2 into fuels via electrochemical or thermochemical reduction be energy efficient and reduce emissions?

open access: yes, 2022
Electrochemical and thermochemical conversion of CO2 into fuels are significant carbon conversion technologies to mitigate carbon emissions. Based on the captured CO2, many previous studies carried out tech-economic and environmental analyses for the CO ...
Yang, Dongtai   +3 more
core   +1 more source

Insights into the effect of bromine‐based organic salts on the efficiency and stability of wide bandgap perovskite

open access: yesNano Select, 2021
Wide bandgap perovskite solar cells (WB‐PSCs) sustained serious deficit of open‐circuit voltage (VOC) and instability in the development process, which limited the full play of their advantages, especially in tandem solar cells.
Xinghua Cui   +4 more
doaj   +1 more source

Environmentally Friendly and Roll-Processed Flexible Organic Solar Cells Based on PM6:Y6

open access: yesFrontiers in Nanotechnology, 2022
Organic Solar Cells (OSCs) have reached the highest efficiencies using lab-scale device manufacturing on active areas far below 0.1 cm2. The most used fabrication technique is spin-coating, which has poor potential for upscaling and substantial material ...
Marcial Fernández-Castro   +3 more
doaj   +1 more source

Frontiers of Energy Storage and Conversion [PDF]

open access: yesInorganics, 2014
This special issue of Inorganics features a Forum for novel materials and approaches for electrochemical energy storage and conversion. Diminishing non-renewable fossil fuels and the resulting unattainability of environment have made us search new sustainable energy resources and develop technology for efficient utilization of such resources.
Jiajun Chen, Venkataraman Thangadurai
openaire   +2 more sources

Numerical Analysis of a medium scale latent energy storage unit for district heating systems [PDF]

open access: yes, 2011
The present paper describes the application of computational fluid-dynamics (CFD) to the design and characterization of a medium scale energy storage unit for district heating systems.
Colella, Francesco   +3 more
core   +1 more source

Energy Storage Requirements to match Wind Generation and Demand applied to the UK network [PDF]

open access: yes, 2013
Increasing the contribution from Renewable Energy Systems to the electricity network places increasing demands on both, power quality assurance as well as energy storage or back-up generation availability.Based on a set of forty typical UK years ...
Fruh, Wolf-Gerrit; id_orcid
core   +1 more source

TiO2 Nanotubes Architectures for Solar Energy Conversion

open access: yes, 2021
Electromagnetic light from the Sun is the largest source, and the cleanest energy available to us; extensive efforts have been dedicated to developing science and engineering solutions in order to avoid the use of fossil fuels.
Yin Xu, Giovanni Zangari
core   +1 more source

Flexible Energy Conversion and Storage Devices

open access: yes, 2018
Provides in-depth knowledge of flexible energy conversion and storage devices-covering aspects from materials to technologies Written by leading experts on various critical issues in this emerging field, this book reviews the recent progresses on ...
Zhi, Chunyi, Dai, Liming
core   +1 more source

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