{"title":"在氧化镍中掺入无机铵盐以制造高效平面过氧化物太阳能电池","authors":"Rui-Chen Song, Jian-Ming Yang, Li-Fang Wu, Hong-Yu Li, Zhi-Xin Yang, Zhe-Hao Wang, Zhi-Fang Wu, Alexey B. Tarasov, Sardor Donaev, Chang Xue, Sheng-Hao Wang","doi":"10.1007/s12598-024-02984-3","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>Inverted perovskite solar cells (PSCs) have stood out in recent years for their great potential in offering low-temperature compatibility, long-term stability and tandem cell suitability. However, challenges persist, particularly concerning the use of nickel oxide nanoparticles (NiO<sub><i>x</i></sub> NPs) as the hole transport material, where issues such as low conductivity, impurity-induced aggregation and interface redox reactions significantly hinder device performance. In response, this study presents a novel synthesis method for NiO<sub><i>x</i></sub> NPs, leveraging the introduction of ammonium salt dopants (NH<sub>4</sub>Cl and NH<sub>4</sub>SCN), and the solar cell utilizing the doped NiO<sub><i>x</i></sub> substrate exhibits much enhanced device performance. Furthermore, doped solar cells reach 23.27% power conversion efficiency (PCE) when a self-assembled monolayer (SAM) is further employed. This study provides critical insights into the synthesis and growth pathways of NiO<sub><i>x</i></sub> NPs, propelling the development of efficient hole transport materials for high-performance PSCs.</p><h3 data-test=\"abstract-sub-heading\">Graphical abstract</h3>","PeriodicalId":749,"journal":{"name":"Rare Metals","volume":"19 1","pages":""},"PeriodicalIF":9.6000,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Inorganic ammonium salt doping in nickel oxide for highly efficient planar perovskite solar cells\",\"authors\":\"Rui-Chen Song, Jian-Ming Yang, Li-Fang Wu, Hong-Yu Li, Zhi-Xin Yang, Zhe-Hao Wang, Zhi-Fang Wu, Alexey B. Tarasov, Sardor Donaev, Chang Xue, Sheng-Hao Wang\",\"doi\":\"10.1007/s12598-024-02984-3\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<h3 data-test=\\\"abstract-sub-heading\\\">Abstract</h3><p>Inverted perovskite solar cells (PSCs) have stood out in recent years for their great potential in offering low-temperature compatibility, long-term stability and tandem cell suitability. However, challenges persist, particularly concerning the use of nickel oxide nanoparticles (NiO<sub><i>x</i></sub> NPs) as the hole transport material, where issues such as low conductivity, impurity-induced aggregation and interface redox reactions significantly hinder device performance. In response, this study presents a novel synthesis method for NiO<sub><i>x</i></sub> NPs, leveraging the introduction of ammonium salt dopants (NH<sub>4</sub>Cl and NH<sub>4</sub>SCN), and the solar cell utilizing the doped NiO<sub><i>x</i></sub> substrate exhibits much enhanced device performance. Furthermore, doped solar cells reach 23.27% power conversion efficiency (PCE) when a self-assembled monolayer (SAM) is further employed. This study provides critical insights into the synthesis and growth pathways of NiO<sub><i>x</i></sub> NPs, propelling the development of efficient hole transport materials for high-performance PSCs.</p><h3 data-test=\\\"abstract-sub-heading\\\">Graphical abstract</h3>\",\"PeriodicalId\":749,\"journal\":{\"name\":\"Rare Metals\",\"volume\":\"19 1\",\"pages\":\"\"},\"PeriodicalIF\":9.6000,\"publicationDate\":\"2024-09-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Rare Metals\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://doi.org/10.1007/s12598-024-02984-3\",\"RegionNum\":1,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Rare Metals","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1007/s12598-024-02984-3","RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
Inorganic ammonium salt doping in nickel oxide for highly efficient planar perovskite solar cells
Abstract
Inverted perovskite solar cells (PSCs) have stood out in recent years for their great potential in offering low-temperature compatibility, long-term stability and tandem cell suitability. However, challenges persist, particularly concerning the use of nickel oxide nanoparticles (NiOx NPs) as the hole transport material, where issues such as low conductivity, impurity-induced aggregation and interface redox reactions significantly hinder device performance. In response, this study presents a novel synthesis method for NiOx NPs, leveraging the introduction of ammonium salt dopants (NH4Cl and NH4SCN), and the solar cell utilizing the doped NiOx substrate exhibits much enhanced device performance. Furthermore, doped solar cells reach 23.27% power conversion efficiency (PCE) when a self-assembled monolayer (SAM) is further employed. This study provides critical insights into the synthesis and growth pathways of NiOx NPs, propelling the development of efficient hole transport materials for high-performance PSCs.
期刊介绍：
Rare Metals is a monthly peer-reviewed journal published by the Nonferrous Metals Society of China. It serves as a platform for engineers and scientists to communicate and disseminate original research articles in the field of rare metals. The journal focuses on a wide range of topics including metallurgy, processing, and determination of rare metals. Additionally, it showcases the application of rare metals in advanced materials such as superconductors, semiconductors, composites, and ceramics.
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