Homogeneously Blended Donor and Acceptor AgBiS2 Nanocrystal Inks Enable High-Performance Eco-Friendly Solar Cells with Enhanced Carrier Diffusion Length (Adv. Energy Mater. 12/2025)

IF 24.4 1区材料科学 Q1 CHEMISTRY, PHYSICAL

Advanced Energy Materials Pub Date : 2025-03-24 DOI:10.1002/aenm.202570062

Hae Jeong Kim, Jin Young Park, Ye-Jin Choi, Soo-Kwan Kim, Taeyeong Yong, Wonjong Lee, Gayoung Seo, Eon Ji Lee, Seongmin Choi, Hyung Ryul You, Won-Woo Park, Soojin Yoon, Wook Hyun Kim, Jongchul Lim, Younghoon Kim, Oh-Hoon Kwon, Jongmin Choi

引用次数: 0

Abstract

Solar Cells

Surface trap sites in AgBiS₂ nanocrystals cause trap-assisted recombination and short diffusion lengths, decreasing power conversion efficiency (PCE) in photovoltaic applications. In article number 2404552, Oh-Hoon Kwon, Jongmin Choi, and co-workers present a donor–acceptor blended solar cell with tailored surface chemistry, which promotes carrier separation, extends carrier lifetime and diffusion lengths, and improves PCE to 8.26%.

Abstract Image

查看原文本刊更多论文

求助全文

约1分钟内获得全文求助全文

来源期刊

Advanced Energy Materials CHEMISTRY, PHYSICAL-ENERGY & FUELS

CiteScore

41.90

自引率

4.00%

发文量

889

审稿时长

1.4 months

期刊介绍： Established in 2011, Advanced Energy Materials is an international, interdisciplinary, English-language journal that focuses on materials used in energy harvesting, conversion, and storage. It is regarded as a top-quality journal alongside Advanced Materials, Advanced Functional Materials, and Small. With a 2022 Impact Factor of 27.8, Advanced Energy Materials is considered a prime source for the best energy-related research. The journal covers a wide range of topics in energy-related research, including organic and inorganic photovoltaics, batteries and supercapacitors, fuel cells, hydrogen generation and storage, thermoelectrics, water splitting and photocatalysis, solar fuels and thermosolar power, magnetocalorics, and piezoelectronics. The readership of Advanced Energy Materials includes materials scientists, chemists, physicists, and engineers in both academia and industry. The journal is indexed in various databases and collections, such as Advanced Technologies & Aerospace Database, FIZ Karlsruhe, INSPEC (IET), Science Citation Index Expanded, Technology Collection, and Web of Science, among others.