Results 31 to 40 of about 4,203,490 (280)

Quantum Dot Thermometry Evaluation of Geometry Dependent Heating Efficiency in Gold Nanoparticles [PDF]

open access: yes, 2014
Quantum dot based thermometry, in combination with double beam confocal microscopy, was used to investigate the absorption/heating efficiency of gold nanoparticles with different morphologies (nanorods, nanocages, nanoshells, and nanostars), all of them ...
A. Sánchez-Iglesias   +17 more
core   +1 more source

Research progress in photothermal conversion materials based on full spectrum sunlight utilization

open access: yesCailiao gongcheng, 2019
Photothermal conversion materials can effectively improve the utilization and conversion rate of full-spectrum sunlight, which has aroused wide attention of researchers at home and abroad.
ZHAO Jian-ling   +3 more
doaj   +1 more source

Plasmonic Nanostructures for Photothermal Conversion

open access: yesSmall Science, 2021
The nonradiative conversion of light to heat by plasmonic nanostructures, the so‐called plasmonic photothermal effect, has attracted enormous attention due to their widespread potential applications. Herein, the perspectives on the design and preparation
Jinxing Chen   +3 more
doaj   +1 more source

Magnetically accelerated thermal energy storage within Fe3O4‐anchored MXene‐based phase change materials

open access: yesAggregate, 2023
Inherent weak photon‐capturing ability is a long‐standing bottleneck for pristine phase change materials (PCMs) in photothermal conversion application.
Yan Gao   +9 more
doaj   +1 more source

Design and optimization of solar steam generation system for water purification and energy utilization: A review

open access: yesReviews on Advanced Materials Science, 2019
Solar steam generation with low-cost and excellent energy efficiency is of great significance for alleviating an energy crisis, reducing water pollution and promoting seawater desalination.
Xu You   +3 more
doaj   +1 more source

Experimental study of a linear Fresnel reflection solar concentrating system

open access: yesFrontiers in Energy Research, 2023
Introduction: In the field of solar energy utilization, the construction of low cost and easy to process large concentrated photothermal system is a scientific problem to be solved. A linear Fresnel reflection solar concentrator is proposed in this paper.
Qian Zhang   +3 more
doaj   +1 more source

Defect Damping-Enhanced Plasmonic Photothermal Conversion

open access: yes, 2023
Significantly increasing the photothermal conversion of plasmonic nanostructured particles (PNPs) is a common goal for all applications of thermoplasmonics, but it is still in challenge, especially for PNPs with the morphology and composition required ...
Junfeng Wang (156833)   +17 more
core   +1 more source

MOF-derived hierarchical carbon/ZnO hybrid synergistically boosts photothermal conversion and storage capability of phase change materials

open access: yes, 2022
The weak photon-capturing ability is a long-standing bottleneck for pristine metal–organic framework (MOF)-based phase change materials (PCMs) in photothermal conversion and latent heat storage applications. Herein, we designed MOF-5-derived hierarchical
Gao, Y   +8 more
core   +1 more source

Selenide Heterostructure Nanosheets with Efficient Near-Infrared Photothermal Conversion for Therapy

open access: yesACS Omega, 2023
Photothermal therapy has been regarded as one of promising ways for tumor treatment. However, nanoagents with highly efficient thermal conversion and good bio-compatibility are still needed to be developed in biomedicine. In this work, we prepared two-dimensional heterostructures with bismuth selenide and tungsten selenide nanosheets as photothermal ...
Yanbang Lian   +7 more
openaire   +2 more sources

A Simple Polypyrrole/Polyvinylidene Fluoride Membrane with Hydrophobic and Self-Floating Ability for Solar Water Evaporation

open access: yesNanomaterials, 2022
The traditional hydrophobic solarevaporator is generally obtained through the modification of alkyl or fluoroalkyl on the photothermal membrane. However, the modified groups can easily be oxidized in the long-term use process, resulting in the poor salt ...
Shenfeng Zhang   +8 more
doaj   +1 more source

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