Ad
related to: materials today energy
Search results
Results From The WOW.Com Content Network
Materials Today is a monthly peer-reviewed scientific journal, website, and journal family. The parent journal was established in 1998 and covers all aspects of materials science . It is published by Elsevier and the editors-in-chief are Jun Lou ( Rice University ) and Gleb Yushin ( Georgia Institute of Technology ). [ 1 ]
Materials Today Energy; Materials Today Physics; Materials Today Nano; Materials Today Sustainability; Materials Today Communications; Materials Today: Proceedings; Mechanics of Advanced Composite Structures; Metallurgical and Materials Transactions; Metamaterials; Modelling and Simulation in Materials Science and Engineering; MRS Advances; MRS ...
Energy materials are used for energy harvesting, storage, and conversion. [ 1 ] [ 2 ] Applications of energy materials include photovoltaics , as well as piezoelectronics . The study of energy materials is usually interdisciplinary , uniting materials scientists , chemists , physicists , biologists , and engineers .
Energy released by other means Material Specific energy (MJ/kg) Energy density (MJ/L) Specific energy Energy density (W⋅h/L) Comment Silicon (phase change) 1.790 4.5 500 1,285 Energy stored through solid to liquid phase change of silicon [88] Strontium bromide hydrate: 0.814 [89] 1.93 628 Thermal energy of phase change at 88.6 °C (361.8 K)
Photons with an energy below the band gap of the absorber material cannot generate an electron-hole pair, so their energy is not converted to useful output, and only generates heat if absorbed. For photons with an energy above the band gap energy, only a fraction of the energy above the band gap can be converted to useful output.
Solar thermochemistry uses the heat of the sun directly to heat a receiver adjacent to the solar reactor where the thermochemical process is performed. In contrast, indirect processes have solar energy converted to another form of energy first (such as biomass or electricity) that can then be used to produce a fuel. Indirect processes have been ...
Replacing material use with energy has reduced the human environmental footprint in many applications. Geothermal has the potential to allow further reductions. For example, Iceland has sufficient geothermal energy to eliminate fossil fuels for electricity production and to heat Reykjavik sidewalks and eliminate the need for gritting. [48]
Nuclear fuel is any material that is consumed to derive nuclear energy. In theory, a wide variety of substances could be a nuclear fuel, as they can be made to release nuclear energy under the right conditions. However, the materials commonly referred to as nuclear fuels are those that will produce energy without being placed under extreme duress.