Full-spectrum volumetric solar thermal conversion via graphene/silver hybrid plasmonic nanofluids
نویسندگان
چکیده
منابع مشابه
Hybrid strategies and technologies for full spectrum solar conversion
Harvesting the full spectrum of sunlight using a hybrid approach offers the potential for higher efficiencies, lower power production costs, and increased power grid compatibility than any single technology by itself. In this article, the base technologies for converting sunlight into electricity, including photovoltaics and solar thermal approaches are discussed. Then feasible strategies for c...
متن کاملRadiative Heat Transfer Analysis in Plasmonic Nanofluids for Direct Solar Thermal Absorption
The present study reports a novel concept of a direct solar thermal collector that harnesses the localized surface plasmon of metallic nanoparticles suspended in water. At the plasmon resonance frequency, the absorption and scattering from the nanoparticle can be greatly enhanced via the coupling of the incident radiation with the collective motion of electrons in metal. However, the surface pl...
متن کاملThermal properties of carbon black aqueous nanofluids for solar absorption
In this article, carbon black nanofluids were prepared by dispersing the pretreated carbon black powder into distilled water. The size and morphology of the nanoparticles were explored. The photothermal properties, optical properties, rheological behaviors, and thermal conductivities of the nanofluids were also investigated. The results showed that the nanofluids of high-volume fraction had bet...
متن کاملHybrid nanocone forests with high absorption in full-solar spectrum for solar cell applications
In this work, hybrid nanocone forests (HNFs) with high absorption in full-solar-spectrum are fabricated based on a plasma repolymerization technique. The HNFs combine light trapping effect of the nanocone forests with surface plasmon resonance effect of the metallic nanoparticles, thus can achieve an optimized absorption larger than 80% in the full-solar spectrum (i.e. 200-2500nm). Besides, wit...
متن کاملSelective Surface for efficient Solar Thermal Conversion
E n e r g y i s t h e p r i m a r y a n d m o s t u n i v e r s a l m e a s u r e o f a l l k i n d s o f w o r k b y h u m a n b e i n g a n d n a t u r e . E v e r y t h i n g t h a t h a p p e n s i n t h e w o r l d i s t h e e x p r e s s i o n o f f l o w o f e n e r g y i n o n e o f i t s f o r m s . I f t h e q u e s t i o n i s a s k e d a s t o w h a t e n e r g y s o u r c e w i l l...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Applied Energy
سال: 2018
ISSN: 0306-2619
DOI: 10.1016/j.apenergy.2018.04.065