Yi Hou

Thermally evaporated perovskite/silicon tandems via formamidinium eutectic

Chao Luo, Rui He, Ran Luo, Jingcong Hu et autres

sg, cn, ru (code pays fourni par la source)

Narrow-bandgap acceptors with suppressed exciton thermalization loss for highly efficient perovskite–organic tandem solar cells

H L He, Zhenrong Jia, Xiaojun Li, Shucheng Qin et autres

cn, sg (code pays fourni par la source)

Dimensional control of low-dimensional perovskite hybrids for photovoltaics

Fei Wang, Xiang Zhang, Jinfeng Zeng, Xi Wang et autres

Low-dimensional perovskite engineering offers a promising route to improve both power conversion efficiency and stability in perovskite photovoltaics, yet the mechanistic relationship between organic ligand design and structural control remains elusive. Here, we report a molecular design strategy for bis-imidazolium ligands that …

cn, sg, gb, ru (code pays fourni par la source)

Additive-assisted perovskite crystallization on industrial TOPCon silicon for tandem solar cells with improved efficiency

Qilin Zhou, Renjun Guo, Shunchang Liu, Ning Li et autres

sg, cn, hk, ca, tw (code pays fourni par la source)

Efficient Perovskite–Cu(In,Ga)Se 2 Tandem Solar Cells Enabled by Coevaporation

Nengxu Li, Shuping Lin, Xiuxiu Niu, Zhenrong Jia et autres

We demonstrated perovskite–Cu(In,Ga)Se 2 (CIGS) tandem solar cells in which the perovskite top absorber is deposited by coevaporation, enabling highly uniform film formation on rough CIGS bottom cells. In addition, we introduced a compact tin oxide buffer layer on the zinc oxide …

sg, cn (code pays fourni par la source)

Illumination-assisted annealing enables selenium solar cells with open-circuit voltage over 1 V and efficiency exceeding 10%

Xin Wen, Zongbao Li, Wenbo Lu, Jianjun Li et autres

cn, sg (code pays fourni par la source)

Scalable deposition and drying methods toward large-area monolithic perovskite/silicon tandem solar cells

Chenxia Kan, Chao Luo, Yi Hou

A systematic analysis of scalable deposition and drying methods for manufacturing large-area monolithic perovskite/silicon tandem solar cells, guiding their transition from research to industry.

sg (code pays fourni par la source)

Stable perovskite–organic tandem solar cells enabled by chloride-doped evaporated wide-bandgap perovskites

Xiao Guo, Zhenrong Jia, Zijing Dong, Nikhil Kalasariya et autres

Based on co-evaporated wide-bandgap perovskites, ∼1% PbCl 2 vapor additive is added to suppress phase segregation and ionic losses, leading to record-stable perovskite–organic tandem cell compared to other kinds of perovskite-based thin-film tandems.

sg, hk, au (code pays fourni par la source)

Revealing the Interface Degradation of Monolithic Perovskite/Silicon Tandem Photovoltaics

Jinxi Chen, Qilin Zhou, Jingcong Hu, Nengxu Li et autres

Perovskite/silicon (Pero/Si) tandem solar cells are rapidly advancing toward high-efficiency photovoltaic deployment; yet, their long-term stability remains a critical bottleneck. Here, we systematically investigated interface degradation in monolithic Pero/Si tandem architectures based on two leading configurations: perovskite/tunnelling oxide passivated contact solar cells …

sg, au, cn, es (code pays fourni par la source)

Optimal perovskite vapor partitioning on textured silicon for high-stability tandem solar cells

Nengxu Li, Xiuxiu Niu, Z.L. Dong, Jingcong Hu et autres

Achieving conformal, vapor-deposited perovskite films on industry-standard textured silicon substrates with micrometer-scale pyramids remains challenging because of the complex surface partitioning of perovskite vapors and the effects of nonequilibrium organic and inorganic vapor adsorption. We incorporated 3,3,3-trifluoropropyl-trimethoxysilane to enhance substrate-organic interactions, thereby …

sg, cn (code pays fourni par la source)

Interface engineering in triple-junction perovskite solar cells

Yi Hou

sg (code pays fourni par la source)

Yttrium oxide engineered substrate enables improved durability for perovskite solar cells

Haibing Wang, Yansong Ge, Wenlong Shao, Xingyu Xiong et autres

Transparent conductive oxides (TCOs)—foundation of perovskite solar cells (PSCs)—have long been assumed to be stable, and thus their impact on device longevity is frequently overlooked. Herein, we unveil that fluorine doped tin oxide (FTO) suffers from instability under operational stress, exacerbating PSC …

cn, sg, it (code pays fourni par la source)