Explanipedia

Homogenizing hole-selective contacts for centimeter-square flexible perovskite/Cu(In,Ga)Se <sub>2</sub> tandems Open

Jingjing Zhou, Enbing Bi, Weizhong Tian, Shaochen Zhang, Caner Değer , et al. · 2025

Flexible perovskite/Cu(In,Ga)Se 2 (CIGS) tandems offer a path to high-efficiency and lightweight photovoltaics. However, simultaneously achieving high efficiency and mechanical durability remains a challenge. A contributing factor is the i…

Achieving 32% Efficiency in Perovskite/Silicon Tandem Solar Cells with Bidentate‐Anchored Superwetting Self‐Assembled Molecular Layers Open

Chi Li, Yong Chen, Yuheng Li, Zhewei Zhang, Jing Yang , et al. · 2025

The inhomogeneity of hole‐selective self‐assembled molecular layers (SAMLs) often arises from the insufficient bonding between anchors and metal oxide, particularly on textured silicon surfaces when fabricating monolithic perovskite/silico…

Passivation strategies for enhancing device performance of perovskite solar cells Open

Zhifang Wu, Enbing Bi, Luis K. Ono, Deng‐Bing Li, Osman M. Bakr , et al. · 2023

Rational design of Lewis base molecules for stable and efficient inverted perovskite solar cells Open

Chongwen Li, Xiaoming Wang, Enbing Bi, Fangyuan Jiang, So Min Park , et al. · 2023

Lewis base molecules that bind undercoordinated lead atoms at interfaces and grain boundaries (GBs) are known to enhance the durability of metal halide perovskite solar cells (PSCs). Using density functional theory calculations, we found t…

Scalable Two‐Step Production of High‐Efficiency Perovskite Solar Cells and Modules Open

Zhifang Wu, Enbing Bi, Chongwen Li, Lei Chen, Zhaoning Song , et al. · 2022

Perovskite solar cells (PSCs) fabricated in laboratories have already achieved a power conversion efficiency (PCE) comparable to market‐dominant crystalline silicon solar cells. However, this promising photovoltaic technology suffers from …

Mitigating ion migration in perovskite solar cells Open

Enbing Bi, Zhaoning Song, Chongwen Li, Zhifang Wu, Yanfa Yan · 2021

Efficient Perovskite Solar Cell Modules with High Stability Enabled by Iodide Diffusion Barriers Open

Enbing Bi, Wentao Tang, Han Chen, Yanbo Wang, Julien Barbaud , et al. · 2019

Low-Temperature Soft-Cover-Assisted Hydrolysis Deposition of Large-Scale TiO2 Layer for Efficient Perovskite Solar Modules Open

Jinjin He, Enbing Bi, Wentao Tang, Yanbo Wang, Xudong Yang , et al. · 2018

Perovskite solar cells with TiO₂ electron transport layers exhibit power conversion efficiency (PCE) as high as 22.7% in single cells. However, the preparation process of the TiO₂ layer is adopted by an unscalable met…

A solvent- and vacuum-free route to large-area perovskite films for efficient solar modules Open

Han Chen, Fei Ye, Wentao Tang, Jinjin He, Maoshu Yin , et al. · 2017

Recent advances in the use of organic-inorganic hybrid perovskites for optoelectronics have been rapid, with reported power conversion efficiencies of up to 22 per cent for perovskite solar cells. Improvements in stability have also enable…

Diffusion engineering of ions and charge carriers for stable efficient perovskite solar cells Open

Enbing Bi, Han Chen, Fengxian Xie, Yongzhen Wu, Wei Chen , et al. · 2017

Long-term stability is crucial for the future application of perovskite solar cells, a promising low-cost photovoltaic technology that has rapidly advanced in the recent years. Here, we designed a nanostructured carbon layer to suppress th…

Efficient and stable large-area perovskite solar cells with inorganic charge extraction layers Open

Wei Chen, Yongzhen Wu, Youfeng Yue, Jian Liu, Wenjun Zhang , et al. · 2015

Perovskites go large Solar cells made of planar organic-inorganic perovskites now have reported efficiencies exceeding 20%. However, these values have been determined from small illuminated areas. Chen et al. used highly doped inorganic ch…

Fullerene-Structured MoSe2 Hollow Spheres Anchored on Highly Nitrogen-Doped Graphene as a Conductive Catalyst for Photovoltaic Applications Open

Enbing Bi, Han Chen, Xudong Yang, Fei Ye, Maoshu Yin , et al. · 2015

A conductive catalyst composed of fullerene-structured MoSe 2 hollow spheres and highly nitrogen-doped graphene (HNG-MoSe 2 ) was successfully synthesized via a wet chemical process. The small molecule diethylenetriamine, which was used du…

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