Unveiling a New Frontier in Efficient Solar Power Conversion with a Pioneering Bifacial Tandem Dye-Sensitized Solar Cell

被引：6

作者：

Mounika, Parnapalli Muni ^{[1
]}

Ambapuram, Meenakshamma ^{[1
]}

Maddala, Gurulakshmi ^{[1
]}

Kalvapalli, Susmitha ^{[1
]}

Ganesha, Mukhesh K. ^{[2
]}

Singh, Ashutosh K. ^{[2
]}

Thota, Narayana ^{[3
]}

Rajesh, Manne Naga ^{[4
,5
]}

Giribabu, Lingamallu ^{[4
,5
]}

Venkateswarlu, Katta ^{[6
]}

Mitty, Raghavender ^{[1
]}

机构：

[1] Yogi Vemana Univ, Dept Phys, Kadapa 516005, AP, India

[2] Ctr Nano & Soft Matter Sci, Bangalore 562162, Karnataka, India

[3] Natl Inst Technol, Sch Sci, Dept Phys, Tadepalligudem 534101, AP, India

[4] Indian Inst Chem Technol, Hyderabad 500007, TS, India

[5] Acad Sci & Innovat Res, Ghaziabad 201002, India

[6] Yogi Vemana Univ, Dept Chem, Kadapa 516005, AP, India

来源：

ACS APPLIED ELECTRONIC MATERIALS | 2023年

关键词：

tandem solar cell; bifacial; dye-sensitizedsolar cell; Porphyrin LG6; mini-module; high performance;

D O I：

10.1021/acsaelm.3c01000

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A bifacial tandem dye-sensitized solar cell (DSSC-DSSC) is developed, which exhibits a high solar power conversion efficiency (PCE) of 12.76% with a current density of 27.61 mA/cm(2). The present work demonstrates the integration of an LG6 dye sensitizer for near-infrared light utilization and an N719 dye sensitizer for effective visible light capture in the bifacial tandem cell design. The developed bifacial tandem cell with LG6 and N719 dyes exhibited better incident photon-to-current conversion efficiency spectra. The stability was tested for up to 814 h, and a stable performance was detected. The developed mini-module exhibited a maximum point power density output of 1.41 mW/cm(2). This work opens up a pioneering research approach for bifacial tandem solar cells with the DSSC.

引用

页码：5661 / 5667

页数：7

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