Perovskite/Silicon Tandem Solar Cells with a V_{oc} of 1784 mV Based on an Industrially Feasible 25 cm² TOPCon Silicon Cell

Ji Yeon Hyun; Kyung Mun Yeom; Sang-Won Lee; Soohyun Bae; Dongjin Choi; Hoyoung Song; Dongkyun Kang; Jae-Keun Hwang; Wonkyu Lee; Solhee Lee; Yoonmook Kang; Hae-Seok Lee; Jun Hong Noh; Donghwan Kim

doi:10.1021/acsaem.1c02796

journal article·2022-05-23Open access

Perovskite/Silicon Tandem Solar Cells with a V_oc of 1784 mV Based on an Industrially Feasible 25 cm² TOPCon Silicon Cell

Ji Yeon Hyun, Kyung Mun Yeom, Sang-Won Lee, Soohyun Bae, Dongjin Choi, Hoyoung Song, Dongkyun Kang, Jae-Keun Hwang, Wonkyu Lee, Solhee Lee, Yoonmook Kang, Hae-Seok Lee, Jun Hong Noh, Donghwan Kim

ACS Applied Energy Materials· Volume 5· Issue 5

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Source abstract

Abstract

Perovskite-based tandem solar cells are promising candidates for industrial applications. This study demonstrated perovskite/silicon tandem devices based on a conventional Si homojunction device configuration employing a tunnel oxide passivating contact to improve the voltage. Moreover, we fabricated it without the deposition of a recombination layer on a large area while showing the possibility of applying the industry market. This solar cell exhibited a power conversion efficiency of 17.3% and a high voltage of 1783 mV on a 25 cm2 active area.

Source: openalex_inverted_index · Quality: baseline

Research context

Electronic materials Materials processing

OpenAlex topics: Perovskite Materials and Applications · Silicon and Solar Cell Technologies · Silicon Nanostructures and Photoluminescence

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Materials Science and Engineering, Korea University, 145, Anam-ro, Seongbuk-gu, Seoul 02841, Korea

School of Civil, Environmental and Architectural Engineering, Korea University, 145, Anam-ro, Seongbuk-gu, Seoul 02841, Korea

Photovoltaics Laboratory, Korea Institute of Energy Research, Daejeon 34129, Korea

KU-KIST Green School Graduate School of Energy and Environment, Korea University, 145, Anam-ro, Seongbuk-gu, Seoul 02841, Korea

Funding

KU-KIST Graduate School of Converging Science and Technology · Korea Institute of Energy Technology Evaluation and Planning · National Research Foundation

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