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Gas-solid reaction ...
Gas-solid reaction based over one-micrometer thick stable perovskite films for efficient solar cells and modules
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- Liu, Zonghao (författare)
- Okinawa Institute of Science and Technology Graduate University, JPN
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- Qiu, Longbin (författare)
- Okinawa Institute of Science and Technology Graduate University, JPN
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- Juarez-Perez, Emilio J. (författare)
- Okinawa Institute of Science and Technology Graduate University, JPN
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- Hawash, Zafer (författare)
- Okinawa Institute of Science and Technology Graduate University, JPN
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- Kim, Taehoon (författare)
- Okinawa Institute of Science and Technology Graduate University, JPN
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- Jiang, Yan (författare)
- Okinawa Institute of Science and Technology Graduate University, JPN
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- Wu, Zhifang (författare)
- Okinawa Institute of Science and Technology Graduate University, JPN
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- Raga, Sonia R. (författare)
- Okinawa Institute of Science and Technology Graduate University, JPN
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- Ono, Luis K. (författare)
- Okinawa Institute of Science and Technology Graduate University, JPN
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- Liu, Shengzhong (Frank) (författare)
- Shaanxi Normal University, CHN
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- Qi, Yabing (författare)
- Okinawa Institute of Science and Technology Graduate University, JPN
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(creator_code:org_t)
- 2018-09-24
- 2018
- Engelska.
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Ingår i: Nature Communications. - : Nature Publishing Group. - 2041-1723. ; 9
- Relaterad länk:
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https://www.nature.c...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Besides high efficiency, the stability and reproducibility of perovskite solar cells (PSCs) are also key for their commercialization. Herein, we report a simple perovskite formation method to fabricate perovskite films with thickness over 1 mu m in ambient condition on the basis of the fast gas-solid reaction of chlorine-incorporated hydrogen lead triiodide and methylamine gas. The resultant thick and smooth chlorine-incorporated perovskite films exhibit full coverage, improved crystallinity, low surface roughness and low thickness variation. The resultant PSCs achieve an average power conversion efficiency of 19.1 +/- 0.4% with good reproducibility. Meanwhile, this method enables an active area efficiency of 15.3% for 5 cmx 5 cm solar modules. The un-encapsulated PSCs exhibit an excellent T-80 lifetime exceeding 1600 h under continuous operation conditions in dry nitrogen environment.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering (hsv//eng)
Nyckelord
- Materials Engineering
- Materialteknik
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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Till lärosätets databas
- Av författaren/redakt...
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Liu, Zonghao
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Qiu, Longbin
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Juarez-Perez, Em ...
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Hawash, Zafer
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Kim, Taehoon
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Jiang, Yan
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visa fler...
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Wu, Zhifang
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Raga, Sonia R.
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Ono, Luis K.
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Liu, Shengzhong ...
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Qi, Yabing
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visa färre...
- Om ämnet
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- TEKNIK OCH TEKNOLOGIER
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TEKNIK OCH TEKNO ...
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och Materialteknik
- Artiklar i publikationen
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Nature Communica ...
- Av lärosätet
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Karlstads universitet