A review: strategies for reducing the open-circuit voltage loss of wide-bandgap perovskite solar cells

Lu-Yao Chen, Qi Sun, Yue-Min Xie and Man-Keung Fung

Chem. Commun., 2025, 61, 1063
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Suppressed surface defect via ligand engineering with 2-hexyldecanoic acid for high luminescence and stable CsPb1−xNixBr3 perovskite quantum dots

Tae Yong Im, Jin Young Kim, Hyunguk Park, Woongsik Jang and Dong Hwan Wang

CrystEngComm, 2025, 27, 2281
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An interfacial degradation mechanism in inverted perovskite solar cells with a sol–gel derived NiOx hole transport layer

Abraha Tadese Gidey, Elias Assayehegn, Esayas Alemayehu, Alexander R. Uhl and Jung Yong Kim

EES Sol., 2025, 1, 331
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Unprecedented inorganic HTL-based MA-free Sn–Pb perovskite photovoltaics with an efficiency over 23%

Seojun Lee, Jun Ryu, Dong-Gun Lee, Padmini Pandey, Chang-Mok Oh, In-Wook Hwang, SungWon Cho, Saemon Yoon, Jeong-Yeon Lee and Dong-Won Kang

Energy Environ. Sci., 2024, 17, 8140
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Interfacial modification between NiOx and perovskite layers with hexafluorophosphate salts for enhancing device efficiency and stability of perovskite solar cells

Zong-Xuan She and Sheng-Hsiung Yang

RSC Appl. Interfaces, 2024, 1, 443
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Prospects for Tin-Containing Halide Perovskite Photovoltaics

Shuaifeng Hu, Joel A. Smith, Henry J. Snaith and Atsushi Wakamiya

Precision Chemistry, 2023, 1, 69
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Improved Fluorescence and Photoelectrical Properties of CsPbBr3 by Constructing Heterojunctions under Pressure

Jie Xu, Wenhu Zhang, Pin Lv, Fengjiao Li, Xinhui Zhan, Yongsheng Zhang and Xiaobing Liu

Small, 2024, 20
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Efficient and stable inverted perovskite solar cells enabled by optimizations of bilayer NiOx and self-assembled monolayer

Xiyu Wang, Xiuzhen Zhang, Xiaohuan Zhang, Yuanyuan Zhang, Qiao Chen, Lili Liu, Wei Yan, Ning Zhang, Changyuan Zhang and Linxing Shi

Applied Surface Science, 2026, 721, 165514
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Engineering NiO Thin Film Properties using Ag9+ Ion Irradiation at Various Fluences

Karishma, Neeti Tripathi, Ambuj Tripathi, Ratnesh Kumar Pandey, Vishal Bhushan and Vikas Sharma

ECS J. Solid State Sci. Technol., 2024, 13, 013009
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Unanticipated Interfacial Redox Reaction in the NiOx Transport Layer of Perovskite Light‐Emitting Diodes

Thi‐Hoai Do, Aswaghosh Loganathan, Yun‐Han Wu, Yaw‐Shyan Fu and Tzung‐Fang Guo

Advanced Science, 2026, 13
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Printable oil-NiOX hole transport layer enables efficient n-i-p perovskite solar cells with a high thermal stability

Yazhou Xu, Zhaoyang Chu, Hongyu Wang, Zhi Xing, Baojin Fan, Xiaotian Hu and Yiwang Chen

Sci. China Chem., 2024, 67, 2335
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Self-assembled monolayers for perovskite solar cells

Weifei Fu, Ahmed I.A. Soliman, Yiran Zheng, Yu Zhou, Yiqing Zhang, Shiqi Shan and Hongzheng Chen

Review of Materials Research, 2025, 1, 100017
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Slot‐Die Coating Ultra‐Uniform NiOX Hole Transporting Layer via Eliminating the “Coffee‐Ring” Effect for Flexible Perovskite Solar Modules

Yanqing Zhu, Yuxi Zhang, Min Hu, Yuying Hao, Wenchao Huang, Hyesung Park and Jianfeng Lu

Adv Funct Materials, 2026, 36
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A Synergistic Hybrid Hole Transport Material for Efficient and Stable Tin–Lead Narrow Bandgap Perovskite Solar Cells

Yanqing Yao, Jin Ye, Feng Lv, Xiude Yang, Ping Li, Bo Wu, Hongwei Li, Chunyan Lei, Lijia Chen, Xusheng Zhao and Qunliang Song

Progress in Photovoltaics, 2026
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Rational Molecular Engineering of NiOx Interfaces for High-Performance Inverted Perovskite Solar Cells

Shiyu Wang, Yuliang Che, Qingyuan Li, Xinpei Huang, Hao Chen, Wanru Yang, Jianzhong Jiang, Li Yang and Jinbao Zhang

ACS Appl. Mater. Interfaces, 2026, 18, 17187
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Small Molecular Organic Hole Transport Layer for Efficient Inverted Perovskite Solar Cells

Shamim Ahmmed, Md. Abdul Karim, Yulu He, Siliang Cao, Md. Emrul Kayesh, Kiyoto Matsuishi and Ashraful Islam

Solar RRL, 2025, 9
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Bi‐Directional Modification to Quench Detrimental Redox Reactions and Minimize Interfacial Energy Offset for NiOX/Perovskite‐Based Solar Cells

Ramkrishna Das Adhikari, Himangshu Baishya, Mayur Jagdishbhai Patel, Deepak Yadav and Parameswar Krishnan Iyer

Small, 2024, 20
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Efficient NiOx Hole Transport Layers Enabled by Multifunctional MXenes for High‐Performance Tin‐Lead Perovskite Solar Cells

Lijun Chen, Guanqi Tang, Yanghou Wang, Xiaolong Cao, Junjun Jin, Jie Tang, Liyang Yu, Zheng Zhou, Peng You, Hanlin Hu, Weiqing Yang, Qidong Tai and Feng Yan

Adv Funct Materials, 2026
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Efficient All‐Perovskite Tandem Solar Cells with Low‐Optical‐Loss Carbazolyl Interconnecting Layers

Chenshuaiyu Liu, Renxing Lin, Yurui Wang, Han Gao, Pu Wu, Haowen Luo, Xuntian Zheng, Beibei Tang, Zilong Huang, Hongfei Sun, Siyang Zhao, Yijia Guo, Jin Wen, Fengjia Fan and Hairen Tan

Angewandte Chemie, 2023, 135
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Mechanism Investigation of the Synergistically Enhanced Performance of Carbon-Based Perovskite Solar Cells Utilizing Coal-Derived Multilayer Graphene with NiOx

Ke Zhao, Qixu Hu, Zhenwu Zhong, Jian Cheng, Yanyan Lu, Salman Riaz, Nasier Maihesumu, YaXin Wei, Hongyu Mi, Ying Qi, Peng Wei, Pengjun Zhao and Yahong Xie

ACS Appl. Mater. Interfaces, 2025, 17, 35572
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Synergistic Modulation of Buried Interface and 2D–3D Assisted Growth of Bulk via Surface‐Functionalized Layer Enables >85% Fill Factor in Inverted Perovskite Solar Cells

Himangshu Baishya, Ramkrishna Das Adhikari, Mayur Jagdishbhai Patel, Swastik Laha, Deepak Yadav, Kalishankar Bhattacharyya and Parameswar Krishnan Iyer

Small, 2025, 21
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Tailoring NiOx hole transport layers by Li doping for narrow-bandgap perovskite solar cells

You Jin Ahn, Ik Jae Park, Su Geun Ji, Min-Ah Park and Jin Young Kim

Journal of Alloys and Compounds, 2025, 1041, 183838
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Suppressing Redox Reactions at the Perovskite‐Nickel Oxide Interface with Zinc Nitride to Improve the Performance of Perovskite Solar Cells

Dilpreet Singh Mann, Sung‐Nam Kwon, Sakshi Thakur, Pramila Patil, Kwang‐Un Jeong and Seok‐In Na

Small, 2024, 20
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Air-stable and reusable porous silica-supported ultrafine Nix-NiO nanoparticles for semi-hydrogenation of alkynes

Yaxin Xing, Yatao Su, Luyao Li, Zengli Jia, Gang Feng, Hongchao Wang, Yuangong Zhang and Xin Wen

Applied Surface Science, 2024, 654, 159411
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Bipedal Anchoring Strategy via Dicarboxylic Acid Molecules for Efficient NiOx-Based Perovskite Solar Cells

Haoyu Ge, Xianzhao Wang, Xinhang Cai, Yuting Song, Hai Xu, Aijun Li and Xiao-Feng Wang

ACS Photonics, 2025, 12, 3537
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Reduction mediated iodide antioxidation: “Chemical Preservation” of precursor solution facilitates construction of high efficiency and stable wide bandgap inverted perovskite solar cells

Chao Liu, Yingchen Li, Hongkun Cai, Boyan Li, Shuping Lin, Qi Sun, Dalong Zhong, Jifeng Liu, Qinwen Guo, Zhiwen Xu, Juan Li, Jian Ni and Jianjun Zhang

Chemical Engineering Journal, 2026, 529, 173124
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Unraveling the Role of Perovskite Composition on Selectivity of NiOx Hole‐Transport Layer: Correlative Analysis of Interface Chemistry and Resultant Carrier Selectivity

Vidya Sudhakaran Menon, Saraswathi Ganesan, Rohith Kumar Raman, Ananthan Alagumalai and Ananthanarayanan Krishnamoorthy

Energy Tech, 2024, 12
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Dipropyl sulfide optimized buried interface to improve the performance of inverted perovskite solar cells

Jiali Wei, Xin Wang, Haoran Yang, Jingwei Guo, Tiantian Li, Chengjun Zhu and Fuhua Hou

Applied Physics Letters, 2024, 125
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Progress of Hole‐Transport Layers in Mixed Sn‐Pb Perovskite Solar Cells

Yujia Sun, Yibin Lai and Yang (Michael) Yang

Small, 2024, 20
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Efficient All‐Perovskite Tandem Solar Cells with Low‐Optical‐Loss Carbazolyl Interconnecting Layers

Chenshuaiyu Liu, Renxing Lin, Yurui Wang, Han Gao, Pu Wu, Haowen Luo, Xuntian Zheng, Beibei Tang, Zilong Huang, Hongfei Sun, Siyang Zhao, Yijia Guo, Jin Wen, Fengjia Fan and Hairen Tan

Angew Chem Int Ed, 2023, 62
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Rigid molecules anchoring on NiOx enable >26% efficiency perovskite solar cells

Deng Wang, Zhixin Liu, Ying Qiao, Zhengyan Jiang, Peide Zhu, Jie Zeng, Wenbo Peng, Qing Lian, Geping Qu, Yintai Xu, Yong Zhang, Fengzhu Li, Lei Yan, Xingzhu Wang, Yang-Gang Wang, Alex K.-Y. Jen and Baomin Xu

Joule, 2025, 9, 101815
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