Zobrazeno 1 - 10
of 9 751
pro vyhledávání: '"power conversion efficiency"'
Autor:
Xinqi Ai, Feiping Lu, Yongjun Wei, Ju Lei, Yong Bai, Ziang Wei, Ziyin Chen, Weijun Ling, Yuxiang Zhao
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Non-radiative recombination of perovskite solar cells (PSCs) will increase as a result of the numerous crystallographic defects that the solution-grown perovskite films will cause, particularly at the grain boundary and film surface. As a re
Externí odkaz:
https://doaj.org/article/32921df2db9946b68688b8970e0a4fc2
Publikováno v:
JES: Journal of Engineering Sciences, Vol 52, Iss 6, Pp 88-102 (2024)
This paper introduces a high-efficiency and a wide-frequency band RF-to-DC rectifier with an enhanced voltage conversion ratio (VCR) for implantable biomedical devices. The rectifier utilizes bootstrapped CMOS devices for threshold potential reductio
Externí odkaz:
https://doaj.org/article/a9ced530eba84513a57cd35e95af2cba
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 3093-3105 (2024)
In the past few years, there has been a considerable growth in the utilization of solar cells to produce electrical power to fulfil the growing worldwide energy demands. An optical loss is a crucial factor that impacts the performance of the photovol
Externí odkaz:
https://doaj.org/article/fdf62985b6fa462190734e80dd695563
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-20 (2024)
Abstract Motivated by recent study on synthesized N, N-diphenylaniline (DPA)-based dyes [DOI: https://doi.org/10.1016/j.solener.2022.01.062 ] for use in dye-sensitized solar cells (DSSCs), we theoretically design several dyes and explore their potent
Externí odkaz:
https://doaj.org/article/68c16c7f984548098469ca353a0c1251
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract This study presents a significant advancement in tandem dye-sensitized solar cells (T-DSSCs) through the strategic synthesis of novel triazatruxene (TAT) sensitizers MS-1 and MS-2. These organic sensitizers demonstrate exceptional light-harv
Externí odkaz:
https://doaj.org/article/c78f005bf3054e1ea90b627ad4f3d6eb
Autor:
Mustapha Marzouglal, Abdelkerim Souahlia, Lakhdar Bessissa, Djillali Mahi, Abdelaziz Rabehi, Yahya Z. Alharthi, Amanuel Kumsa Bojer, Aymen Flah, Mosleh M. Alharthi, Sherif S. M. Ghoneim
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-23 (2024)
Abstract Organic photovoltaic (OPV) cells are at the forefront of sustainable energy generation due to their lightness, flexibility, and low production costs. These characteristics make OPVs a promising solution for achieving sustainable development
Externí odkaz:
https://doaj.org/article/bc967b119b97459588903483b5384dfd
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102618- (2024)
In order to achieve high power conversion efficiency, interface engineering of the charge transport layers in perovskite solar cells (PSCs) has significantly reduced the energy band mismatching and charge accumulation. This simulation study investiga
Externí odkaz:
https://doaj.org/article/3867566d60fa4cd6b949076511489d53
Autor:
Samuel Abicho, Bekele Hailegnaw, Felix Mayr, Munise Cobet, Cigdem Yumusak, Siraye Esubalew, Teketel Yohannes, Martin Kaltenbrunner, Niyazi Serdar Sariciftci, Markus Clark Scharber, Getachew Adam Workneh
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 5, Pp 2272-2283 (2024)
Abstract The unprecedented increase in power conversion efficiency (PCE) of low‐cost organo‐inorganic halide perovskite solar cells (OIHPSCs) toward its Shockley‐Queisser limit intriguingly has prompted researchers to investigate the disadvanta
Externí odkaz:
https://doaj.org/article/ac376c94373b4033b6dd1c35124c5d14
Publikováno v:
Materials for Renewable and Sustainable Energy, Vol 13, Iss 2, Pp 219-232 (2024)
Abstract Several studies on solar cells using SCAPS-1D were conducted to investigate their performance, which are typically limited to I–V analysis for DC characterization. Therefore, in the present study, a very wide frequency range from 10–2 Hz
Externí odkaz:
https://doaj.org/article/67f43b999288485b96f635000873135b
Autor:
Kenneth M. Hughes, Chris C. Phillips
Publikováno v:
Solar, Vol 4, Iss 2, Pp 209-221 (2024)
We consider the restrictions on photovoltaic (PV) capacity that are caused by limitations on where panels can be sited and find quantitative evidence for the need for high efficiencies. We define 15% of the UK’s energy consumption as a “significa
Externí odkaz:
https://doaj.org/article/e682fd26276d4e1a8a11c1048dc0ac79