Jianxing Xia

Cette personne a quitté l’EPFL

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Publications associées (25)

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Area-Scalable Zn2SnO4 Electron Transport Layer for Highly Efficient and Stable Perovskite Solar Modules

Mohammad Khaja Nazeeruddin, Paul Joseph Dyson, Yi Zhang, Hiroyuki Kanda, Jianxing Xia, Keith Gregory Brooks, Xiaoxin Gao

The development of a scalable chemical bath deposition (CBD) process facilitates the realization of electrontransporting layers (ETLs) for large-area perovskite solar modules (PSMs). Herein, a method to prepare a uniform and scalable thick Zn2SnO4 ETL by C ...

AMER CHEMICAL SOC2022

High-efficiency perovskite photovoltaic modules achieved via cesium doping

Mohammad Khaja Nazeeruddin, Andreas Züttel, Yi Zhang, Jianxing Xia, Keith Gregory Brooks, Mo Li, Xiaoxin Gao

Perovskite solar modules have been attracting increasing attention due to their market potential, yet publications concerned with theintrinsic scale-up potential of different perovskite compositions remain relatively scarce. On the other hand, while great ...

ELSEVIER SCIENCE SA2022

Branched Methoxydiphenylamine-Substituted Carbazole Derivatives for Efficient Perovskite Solar Cells: Bigger Is Not Always Better

Mohammad Khaja Nazeeruddin, Yi Zhang, Hiroyuki Kanda, Kasparas Rakstys, Jianxing Xia

A set of novel branched molecules bearing a different number of 3,6-bis(4,4'-dimethoxydiphenylamino)carbazole-based (CzOMeDPA) periphery arms linked together by aliphatic chains have been developed, and their performance has been tested in perovskite solar ...

AMER CHEMICAL SOC2021

Isomeric imidazole functionalized bithiophene-based hole transporting materials for stable perovskite solar cells

Mohammad Khaja Nazeeruddin, Albertus Adrian Sutanto, Jianxing Xia

2,2,7,7-tetrakis(N,N-dip-methoxyphenylamine)-9,9-spirobifluorene (spiro-OMeTAD) is a popular hole-transporting material (HTM) in perovskite solar cells (PSCs), However, it suffers from high-cost and stability issues, which need to be overcome for PSC comme ...

ELSEVIER2023

Photovoltaic or optoelectronic devices with molecular orbital stretching junctions

Mohammad Khaja Nazeeruddin, Paul Joseph Dyson, Jianxing Xia

The invention relates to a dopant-free perovskite optoelectronic or photovoltaic device presenting molecular orbital stretching-junction, wherein the hole transport layer is a multilayer structure comprising at least two layers, each layer comprising a dif ...

2024