Control Surface Templates for Solution-Processed Hybrid PEDOT: PSS - Silicon Solar Cell

You Lan Li, Li Wei Zheng, Hsin-Fei Meng, Peichen Yu

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

In this work, we use the metal-assisted chemical etching (MACE) to produce our multi-scale surface textures, namely 'Hierarchical structure', which is combined with micropyramid and nanowires. The templates are modulated through controlling the morphology of silver cluster on the randomly distributed micro-pyramidal surface with rapid thermal annealing (RTA) and the ratio of hydrogen fluoride (HF) and hydrogen peroxide (HO) during metal-assisted chemical etching. The power conversion efficiency (PCE) of new multi-structure on a hybrid solar cell can achieve 14.07 % by reducing reflectance to 3.61 % and enhancing JSC to 33.43 mA/cm2 with a 1x1 cm2 active area.

Original languageEnglish
Title of host publication2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2504-2506
Number of pages3
ISBN (Electronic)9781538685297
DOIs
StatePublished - 26 Nov 2018
Event7th IEEE World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - Waikoloa Village, United States
Duration: 10 Jun 201815 Jun 2018

Publication series

Name2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC

Conference

Conference7th IEEE World Conference on Photovoltaic Energy Conversion, WCPEC 2018
CountryUnited States
CityWaikoloa Village
Period10/06/1815/06/18

Keywords

  • Hybrid heterojunction solar cell
  • Metal-assisted chemical etching
  • Nano-structure

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