Imperial College London
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DrGanHuang

Faculty of Engineering, Department of Chemical Engineering

Honorary Research Fellow
 
 
 
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Contact

 

g.huang

 
 
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Location

 

ACE ExtensionSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Huang:2020:10.1016/j.nanoms.2020.03.008,
author = {Huang, G and Curt, SR and Wang, K and Markides, CN},
doi = {10.1016/j.nanoms.2020.03.008},
journal = {Nano Materials Science},
pages = {183--203},
title = {Challenges and opportunities for nanomaterials in spectral splitting for high-performance hybrid solar photovoltaic-thermal applications: A review},
url = {http://dx.doi.org/10.1016/j.nanoms.2020.03.008},
volume = {2},
year = {2020}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - Hybrid photovoltaic-thermal (PV-T) collectors, which are capable of cogenerating useful thermal energy and electricity from the same aperture area, have a significantly higher overall efficiency and ability to displace emissions compared to independent, separate photovoltaic panels, solar thermal collectors or combinations thereof. Spectral splitting has emerged as a promising route towards next-generation high-performance PV-T collectors, and nanotechnology plays an important role in meeting the optical and thermal requirements of advanced spectral splitting PV-T collector designs. This paper presents a comprehensive review of spectral splitting technologies based on nanomaterials for PV-T applications. Emerging nanomaterials (nanofluids, nanofilms and nanowires) suitable for achieving spectral splitting based on reflection, diffraction, refraction and/or absorption approaches in PV-T collectors are presented, along with the associated challenges and opportunities of these design approaches. The requirements from such materials in terms of optical properties, thermal properties, stability and cost are discussed with the aim of guiding future research and innovation, and developing this technology towards practical application. Nanofluids and nanofilms are currently the most common nanomaterials used for spectral splitting, with significant progress made in recent years in the development of these materials. Nevertheless, there still remains a considerable gap between the optical properties of currently-available filters and the desired properties of ideal filters. Aiming to instruct and guide the future development of filter materials, a simple generalized method is further proposed in this paper to identify optimal filters and efficiency limits of spectral splitting PV-T systems for different scenarios. It is found that the optimal filter of a spectral splitting PV-T system is highly sensitive to the value of thermal energy relative to that of electricity, which t
AU  - Huang,G
AU  - Curt,SR
AU  - Wang,K
AU  - Markides,CN
DO  - 10.1016/j.nanoms.2020.03.008
EP  - 203
PY  - 2020///
SN  - 2589-9651
SP  - 183
TI  - Challenges and opportunities for nanomaterials in spectral splitting for high-performance hybrid solar photovoltaic-thermal applications: A review
T2  - Nano Materials Science
UR  - http://dx.doi.org/10.1016/j.nanoms.2020.03.008
UR  - https://www.sciencedirect.com/science/article/pii/S2589965120300106?via%3Dihub
UR  - http://hdl.handle.net/10044/1/88125
VL  - 2
ER  -
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