Impact of H2O on organic-inorganic hybrid perovskite solar cells

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en Huang, Jianbing Tan, Shunquan Lund, Peter D. Zhou, Huanping 2018-02-09T09:55:04Z 2018-02-09T09:55:04Z 2017-11-01
dc.identifier.citation Huang , J , Tan , S , Lund , P D & Zhou , H 2017 , ' Impact of H 2 O on organic-inorganic hybrid perovskite solar cells ' Energy and Environmental Science , vol 10 , no. 11 , pp. 2284-2311 . DOI: 10.1039/c7ee01674c en
dc.identifier.issn 1754-5692
dc.identifier.issn 1754-5706
dc.identifier.other PURE UUID: 31856c54-db2d-44a3-ac7a-c2ccd4dfeea3
dc.identifier.other PURE ITEMURL:
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dc.description.abstract The performance and stability of organic-inorganic hybrid perovskite solar cells (PSCs) is sensitive to water and moisture in an ambient environment. Understanding how H2O influences the perovskite material is also important for developing appropriate control strategies to mitigate the problem. Here we provide a comprehensive review on the effect of water on the state-of-the-art lead-based perovskite solar cells in terms of perovskite material design, perovskite film preparation, device fabrication, and photovoltaic application. It is found that a moderate amount of water can facilitate nucleation and crystallization of the perovskite material, resulting in better perovskite film quality and enhanced PSC performance. The perovskite materials are irreversibly destroyed by H2O after a certain level of water, but they exihibit better tolerance than initially expected. Humidity resistant fabrication of high-performance PSC devices and modules should therefore be favoured. Generally, water shows a negative effect on the long-term stability and lifetime of PSCs. To reduce the effects from water during outdoor operation, attention should be paid to different protection methods such as varying the perovskite composition, optimizing the electron/hole transport layer and encapsulation of the device. en
dc.format.extent 28
dc.format.extent 2284-2311
dc.format.mimetype application/pdf
dc.language.iso en en
dc.relation.ispartofseries Energy and Environmental Science en
dc.relation.ispartofseries Volume 10, issue 11 en
dc.rights openAccess en
dc.subject.other Environmental Chemistry en
dc.subject.other Renewable Energy, Sustainability and the Environment en
dc.subject.other Nuclear Energy and Engineering en
dc.subject.other Pollution en
dc.subject.other 114 Physical sciences en
dc.subject.other 218 Environmental engineering en
dc.subject.other solar energy en
dc.title Impact of H2O on organic-inorganic hybrid perovskite solar cells en
dc.type A2 Katsausartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.contributor.department Xi'an Jiaotong University
dc.contributor.department Department of Applied Physics
dc.contributor.department Peking University
dc.subject.keyword Environmental Chemistry
dc.subject.keyword Renewable Energy, Sustainability and the Environment
dc.subject.keyword Nuclear Energy and Engineering
dc.subject.keyword Pollution
dc.subject.keyword 114 Physical sciences
dc.subject.keyword 218 Environmental engineering
dc.subject.keyword solar energy
dc.identifier.urn URN:NBN:fi:aalto-201802091267
dc.identifier.doi 10.1039/c7ee01674c
dc.type.version publishedVersion

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