Inorganic CsPbI3 Perovskite‐Based Solar Cells: A Choice for a Tandem Device Tập 1 Số 7 - 2017
Waqar Ahmad, Jahangeer Khan, Liduo Wang, Jiang Tang
Hygroscopicity risk and organic–inorganic hybrid perovskites easy decomposition
in solar cells limit their usefulness. Apart from the hybrid organic–inorganic
perovskites, inorganic perovskite solar cells display a better stability toward
moisture, light soaking, and thermal stressing. However, most inorganic
perovskites are inappropriate for single junction or tandem solar cells due to
their larg... hiện toàn bộ
A Hollow and Compressible 3D Photothermal Evaporator for Highly Efficient Solar Steam Generation without Energy Loss Tập 5 Số 5 - 2021
Ting Gao, Xuan Wu, Yida Wang, Gary Owens, Haolan Xu
Solar steam generation offers a sustainable strategy to mitigate global clean
water scarcity. To this end, 3D photothermal evaporators have attracted
increasing research interest since they can significantly improve both
evaporation rate and energy efficiency. However, compared to the 2D evaporators,
the 3D ones consume more raw materials and occupy more storage space, which
limits their applicati... hiện toàn bộ
Double‐Side‐Passivated Perovskite Solar Cells with Ultra‐low Potential Loss Tập 3 Số 2 - 2019
Yicheng Zhao, Qi Li, Wenke Zhou, Yi Hou, Yao Zhao, Rui Fu, Dapeng Yu, Xin Liu, Qing Zhao
An ideal crystal quality in the grain interior of perovskite polycrystalline
films is well recognized; therefore, understanding interfacial impact and the
ways to limit interfacial recombination is critical to fabricating highly
efficient solar cells. In perovskite solar cells, PbI2 has been used to
passivate defects at grain boundaries, yet a systematic PbI2 passivation
engineering to boost the h... hiện toàn bộ
Regulation of Interfacial Charge Transfer and Recombination for Efficient Planar Perovskite Solar Cells Tập 4 Số 2 - 2020
Xiaoqiang Shi, Ruochen Chen, Tingting Jiang, Shuang Ma, Xuepeng Liu, Yong Ding, Molang Cai, Jihuai Wu, Songyuan Dai
Control of dynamics at the electron transport layer–perovskite interface, such
as charge transfer and recombination, is essential in achieving high‐efficiency
planar perovskite solar cells (PSCs). Herein, it was observed that the trade‐off
between unfavorable electron transport of a thick SnO2 film and serious electron
recombination at thin SnO2 film/perovskite interfaces is essential for the
perf... hiện toàn bộ
Gallium‐Doped Silicon for High‐Efficiency Commercial Passivated Emitter and Rear Solar Cells Tập 5 Số 4 - 2021
Nicholas E. Grant, Pietro P. Altermatt, Tim Niewelt, Regina Post, Wolfram Kwapil, Martin C. Schubert, John D. Murphy
Czochralski‐grown gallium‐doped silicon wafers are now a mainstream substrate
for commercial passivated emitter and rear cell (PERC) devices and allow
retention of established processes while offering enhanced cell stability. We
have assessed the carrier lifetime potential of such Czochralski‐grown wafers in
dependence of resistivity, finding effective lifetimes well into the millisecond
region wi... hiện toàn bộ
Functional ZnO/TiO2 Bilayer as Electron Transport Material for Solution‐Processed Sb2S3 Solar Cells Tập 5 Số 3 - 2021
Agustin Baron-Jaimes, Oscar Andrés Jaramillo‐Quintero, Robert Endean Gamboa, A. Medína, Marina E. Rincón
Electron transport materials (ETMs) are considered a keystone component of
third‐generation solar cells. Among the alternative ETM, metal oxide bilayers
have attracted increasing attention due to their easy processing and tunability
of cascade energy alignment. Herein, a metal oxide bilayer that combines ZnO and
TiO2 compact films (ZnO/TiO2) is implemented as ETM for solution‐processed Sb2S3
plana... hiện toàn bộ