Joining Time-Resolved Thermometry and Magnetic-Induced Heating in a Single Nanoparticle Unveils Intriguing Thermal Properties

ACS Nano ◽  
2015 ◽  
Vol 9 (3) ◽  
pp. 3134-3142 ◽  
Author(s):  
Rafael Piñol ◽  
Carlos D. S. Brites ◽  
Rodney Bustamante ◽  
Abelardo Martínez ◽  
Nuno J. O. Silva ◽  
...  
Keyword(s):  
Thermal Properties ◽  
Time Resolved ◽  
Single Nanoparticle

Approach to the Assessment of Size-Dependent Thermal Properties of Disperse Solutions: Time-Resolved Photothermal Lensing of Aqueous Pristine Fullerenes C60and C70

2016 ◽  
Vol 120 (49) ◽  
pp. 28270-28287 ◽  
Author(s):  
Ivan V. Mikheev ◽  
Liliya O. Usoltseva ◽  
Dmitry A. Ivshukov ◽  
Dmitry S. Volkov ◽  
Mikhail V. Korobov ◽  
...  
Keyword(s):  
Thermal Properties ◽  
Time Resolved ◽  
Size Dependent

The Synthesis, Characterisation, Photophysical and Thermal Properties, and Photovoltaic Performance of 7-Coumarinoxy-4-Methyltetrasubstituted Metallophthalocyanines

2015 ◽  
Vol 68 (7) ◽  
pp. 1025 ◽  
Author(s):  
Jun-Jie Guo ◽  
Shi-Rong Wang ◽  
Xiang-Gao Li ◽  
Fei Zhang ◽  
Yin Xiao ◽  
...  
Keyword(s):  
Thermal Properties ◽  
Transition Metal Complexes ◽  
Photovoltaic Performance ◽  
Quantum Yields ◽  
Stability Studies ◽  
Time Resolved ◽  
Extinction Coefficients ◽  
Fluorescence Quantum Yields ◽  
Photoluminescence Decay ◽  
Molar Extinction Coefficients

The synthesis, characterisation, photophysical and thermal properties of 2(3),9(10),16(17),23(24)-tetrakis(7-coumarinoxy-4-methyl)-phthalocyaninatozinc(ii) (ZnPc-Coumarin) and 2(3),9(10),16(17),23(24)-tetrakis(7-coumarinoxy-4-methyl)-phthalocyaninatocobalt(ii) (CoPc-Coumarin) are reported. The ground state absorbance of ZnPc-Coumarin shows molar extinction coefficients as high as 1.80 × 105 dm3 mol–1 cm–1. The fluorescence spectrum and fluorescence quantum yields of compounds ZnPc-Coumarin and CoPc-Coumarin are also investigated. The photoluminescence decay of the two transition-metal complexes in DMF solution, in poly(methyl methacrylate) (PMMA), and on TiO2 films has been studied with time-resolved emission. This study shows that the electron transfer from the dye to TiO2 is through space. The thermal stability studies indicate that both of the two complexes are stable up to 390°C. The ZnPc-Coumarin achieved a higher overall conversion efficiency than the reported SnPcCl2-Coumarin, InPcCl-Coumarin, and RuPcCl-Coumarin because of its slower charge recombination rate and faster electron injection from the dye to the conduction band of the conducting glass.

scholarly journals Time-resolved laser scanning photothermal microscopy for characterization of thermal properties of semi-insulating GaAs

2020 ◽  
Vol 28 (8) ◽  
pp. 11393 ◽  
Author(s):  
Jingtao Dong ◽  
Tengda Zhang ◽  
Lei Yang ◽  
Peizheng Yan ◽  
Yuzhong Zhang ◽  
...  
Keyword(s):  
Thermal Properties ◽  
Laser Scanning ◽  
Time Resolved ◽  
Photothermal Microscopy

scholarly journals Time-Resolved Detection and Analysis of Single Nanoparticle Electrocatalytic Impacts

2015 ◽  
Vol 137 (34) ◽  
pp. 10902-10905 ◽  
Author(s):  
Minkyung Kang ◽  
David Perry ◽  
Yang-Rae Kim ◽  
Alex W. Colburn ◽  
Robert A. Lazenby ◽  
...  
Keyword(s):  
Time Resolved ◽  
Single Nanoparticle
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