Long-term heat-storage materials based on λ-Ti3O5 for green transformation (GX)

Effective reuse of waste heat energy is an important energy savings issue for green transformation. In general, phase-change heat storage materials cannot store energy for a prolonged period. If a solid material could conserve the accumulated thermal energy and release it only on demand, then its he...

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Published inChemical communications (Cambridge, England) Vol. 59; no. 51; pp. 7875 - 7886
Main Authors Ohkoshi, Shin-ichi, Yoshikiyo, Marie, MacDougall, Jessica, Ikeda, Yusuke, Tokoro, Hiroko
Format Journal Article
LanguageEnglish
Published Cambridge Royal Society of Chemistry 22.06.2023
Subjects
Clean energy
Energy storage
Heat storage
Latent heat
Thermal energy
Titanium oxides
Waste heat recovery
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Summary:Effective reuse of waste heat energy is an important energy savings issue for green transformation. In general, phase-change heat storage materials cannot store energy for a prolonged period. If a solid material could conserve the accumulated thermal energy and release it only on demand, then its heat-storage application potential is considerably widened. From this angle, in 2015, we proposed the concept of a long-term heat-storage material, in which latent heat is preserved until the material is triggered by an external stimulus. This feature article describes long-term heat-storage ceramics composed of lambda-trititanium-pentoxide (λ-Ti3O5) from their discovery to heat-storage properties and future applications.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-3
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ISSN:1359-7345
1364-548X
DOI:10.1039/d3cc00641g