Zai, H., Yang, P., Su, J., Yin, R., Fan, R., Wu, Y., Zhu, X., Ma, Y., Zhou, T., Zhou, W., Zhang, Y., Huang, Z., Jiang, Y., Li, N., Bai, Y., Zhu, C., Huang, Z., Chang, J., Chen, Q., ... Zhou, H. (2025). Wafer-scale monolayer MoS2 film integration for stable, efficient perovskite solar cells. Science, 387(6730), 186-192. https://doi.org/10.1126/science.ado2351
Zai, Huachao ; Yang, Pengfei ; Su, Jie et al. / Wafer-scale monolayer MoS2 film integration for stable, efficient perovskite solar cells. In: Science. 2025 ; Vol. 387, No. 6730. pp. 186-192.
@article{c95fe942bcef4048aadbefe782bf8ad7,
title = "Wafer-scale monolayer MoS2 film integration for stable, efficient perovskite solar cells",
abstract = "One of the primary challenges in commercializing perovskite solar cells (PSCs) is achieving both high power conversion efficiency (PCE) and sufficient stability. We integrate wafer-scale continuous monolayer MoS2 buffers at the top and bottom of a perovskite layer through a transfer process. These films physically block ion migration of perovskite into carrier transport layers and chemically stabilize the formamidinium lead iodide phase through strong coordination interaction. Effective chemical passivation results from the formation of Pb-S bonds, and minority carriers are blocked through a type-I band alignment. Planar p-i-n PSCs (0.074 square centimeters) and modules (9.6 square centimeters) with MoS2/perovskite/MoS2 configuration achieve PCEs up to 26.2% (certified steady-state PCE of 25.9%) and 22.8%, respectively. Moreover, the devices show excellent damp heat (85°C and 85% relative humidity) stability with <5% PCE loss after 1200 hours and notable high temperature (85°C) operational stability with <4% PCE loss after 1200 hours.",
author = "Huachao Zai and Pengfei Yang and Jie Su and Ruiyang Yin and Rundong Fan and Yuetong Wu and Xiao Zhu and Yue Ma and Tong Zhou and Wentao Zhou and Yu Zhang and Zijian Huang and Yiting Jiang and Nengxu Li and Yang Bai and Cheng Zhu and Zhaohui Huang and Jingjing Chang and Qi Chen and Yanfeng Zhang and Huanping Zhou",
year = "2025",
month = jan,
day = "10",
doi = "10.1126/science.ado2351",
language = "English",
volume = "387",
pages = "186--192",
journal = "Science",
issn = "0036-8075",
publisher = "American Association for the Advancement of Science",
number = "6730",
}
Zai, H, Yang, P, Su, J, Yin, R, Fan, R, Wu, Y, Zhu, X, Ma, Y, Zhou, T, Zhou, W, Zhang, Y, Huang, Z, Jiang, Y, Li, N, Bai, Y, Zhu, C, Huang, Z, Chang, J, Chen, Q, Zhang, Y & Zhou, H 2025, 'Wafer-scale monolayer MoS2 film integration for stable, efficient perovskite solar cells', Science, vol. 387, no. 6730, pp. 186-192. https://doi.org/10.1126/science.ado2351
Wafer-scale monolayer MoS2 film integration for stable, efficient perovskite solar cells. / Zai, Huachao; Yang, Pengfei; Su, Jie et al.
In:
Science, Vol. 387, No. 6730, 10.01.2025, p. 186-192.
Research output: Contribution to journal › Article › peer-review
TY - JOUR
T1 - Wafer-scale monolayer MoS2 film integration for stable, efficient perovskite solar cells
AU - Zai, Huachao
AU - Yang, Pengfei
AU - Su, Jie
AU - Yin, Ruiyang
AU - Fan, Rundong
AU - Wu, Yuetong
AU - Zhu, Xiao
AU - Ma, Yue
AU - Zhou, Tong
AU - Zhou, Wentao
AU - Zhang, Yu
AU - Huang, Zijian
AU - Jiang, Yiting
AU - Li, Nengxu
AU - Bai, Yang
AU - Zhu, Cheng
AU - Huang, Zhaohui
AU - Chang, Jingjing
AU - Chen, Qi
AU - Zhang, Yanfeng
AU - Zhou, Huanping
PY - 2025/1/10
Y1 - 2025/1/10
N2 - One of the primary challenges in commercializing perovskite solar cells (PSCs) is achieving both high power conversion efficiency (PCE) and sufficient stability. We integrate wafer-scale continuous monolayer MoS2 buffers at the top and bottom of a perovskite layer through a transfer process. These films physically block ion migration of perovskite into carrier transport layers and chemically stabilize the formamidinium lead iodide phase through strong coordination interaction. Effective chemical passivation results from the formation of Pb-S bonds, and minority carriers are blocked through a type-I band alignment. Planar p-i-n PSCs (0.074 square centimeters) and modules (9.6 square centimeters) with MoS2/perovskite/MoS2 configuration achieve PCEs up to 26.2% (certified steady-state PCE of 25.9%) and 22.8%, respectively. Moreover, the devices show excellent damp heat (85°C and 85% relative humidity) stability with <5% PCE loss after 1200 hours and notable high temperature (85°C) operational stability with <4% PCE loss after 1200 hours.
AB - One of the primary challenges in commercializing perovskite solar cells (PSCs) is achieving both high power conversion efficiency (PCE) and sufficient stability. We integrate wafer-scale continuous monolayer MoS2 buffers at the top and bottom of a perovskite layer through a transfer process. These films physically block ion migration of perovskite into carrier transport layers and chemically stabilize the formamidinium lead iodide phase through strong coordination interaction. Effective chemical passivation results from the formation of Pb-S bonds, and minority carriers are blocked through a type-I band alignment. Planar p-i-n PSCs (0.074 square centimeters) and modules (9.6 square centimeters) with MoS2/perovskite/MoS2 configuration achieve PCEs up to 26.2% (certified steady-state PCE of 25.9%) and 22.8%, respectively. Moreover, the devices show excellent damp heat (85°C and 85% relative humidity) stability with <5% PCE loss after 1200 hours and notable high temperature (85°C) operational stability with <4% PCE loss after 1200 hours.
UR - http://www.scopus.com/inward/record.url?scp=85214926955&partnerID=8YFLogxK
U2 - 10.1126/science.ado2351
DO - 10.1126/science.ado2351
M3 - Article
C2 - 39787220
AN - SCOPUS:85214926955
SN - 0036-8075
VL - 387
SP - 186
EP - 192
JO - Science
JF - Science
IS - 6730
ER -
Zai H, Yang P, Su J, Yin R, Fan R, Wu Y et al. Wafer-scale monolayer MoS2 film integration for stable, efficient perovskite solar cells. Science. 2025 Jan 10;387(6730):186-192. doi: 10.1126/science.ado2351
