scholarly journals Formation and enhancement of negative thermal quenching in emission of KGdF4:Eu3+, Yb3+@GQDs

RSC Advances ◽  
2021 ◽  
Vol 11 (57) ◽  
pp. 36222-36229
Author(s):  
Zhigao Wu ◽  
Chang Chen ◽  
Yaxiong Wang ◽  
Chaolian Luo ◽  
Sen Liao ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Thermal Energy ◽  
Thermal Quenching ◽  
Light Energy ◽  
Optimal Sample

The optimal sample exhibits a high luminescence thermal stability, due to a large negative thermal quenching. The mechanism of the negative thermal quenching is suggested as the conversion of thermal energy into light energy.

scholarly journals Improvement in luminescent properties and thermo-optical conversion mechanism of Na2SiF6:Mn4+,K+@GQDs

RSC Advances ◽  
2021 ◽  
Vol 11 (37) ◽  
pp. 23023-23035
Author(s):  
Xue Zhong ◽  
Tianman Wang ◽  
Yuelan Li ◽  
Yan Yu ◽  
Long Chen ◽  
...  
Keyword(s):  
Thermal Energy ◽  
High Stability ◽  
Thermal Quenching ◽  
Luminescent Properties ◽  
Light Energy ◽  
Optical Conversion ◽  
Optimal Sample

The optimal sample exhibits high stability due to large negative thermal quenching. The mechanism of negative thermal quenching is suggested to be the conversion of thermal energy into light energy.

scholarly journals Thermal stability of a waste-based alkali-activated material for thermal energy storage

2021 ◽  
Vol 3-4 ◽  
pp. 100014
Author(s):  
Patrick Keane ◽  
Rhys Jacob ◽  
Neil Trout ◽  
Stephen Clarke ◽  
Frank Bruno
Keyword(s):  
Thermal Stability ◽  
Energy Storage ◽  
Thermal Energy ◽  
Thermal Energy Storage ◽  
Alkali Activated ◽  
Thermal Stability Of

A novel bifunctional microencapsulated phase change material loaded with ZnO for thermal energy storage and light–thermal energy conversion

2020 ◽  
Vol 4 (10) ◽  
pp. 5203-5214 ◽  
Author(s):  
Chaowei Huang ◽  
Qiuting Li ◽  
Yubin Yang ◽  
Sheng Wei ◽  
Rong Ji ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Energy Storage ◽  
Thermal Energy ◽  
Thermal Energy Storage ◽  
Thermal Conversion ◽  
Thermal Energy Conversion ◽  
Microencapsulated Phase Change Material ◽  
Polymer Shells ◽  
Change Material

Novel bifunctional microencapsulated PCMs were synthesized via in situ polymerization by introducing nano-ZnO into the polymer shells, which providing the microencapsulated PCMs with good light-thermal conversion properties and thermal stability.

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