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Mitigating the Hete...
Mitigating the Heterointerface Driven Instability in Perovskite Photovoltaics
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- Krishna, Anurag (author)
- Ecole Polytech Fed Lausanne, Inst Chem Sci & Engn, Lab Photomol Sci, CH-1015 Lausanne, Switzerland.;Interuniv Microelect Ctr IMEC, IMO IMOMEC, Energy Ville 2, B-3600 Genk, Belgium.
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- Skorjanc, Viktor (author)
- Ecole Polytech Fed Lausanne, Inst Chem Sci & Engn, Lab Photomol Sci, CH-1015 Lausanne, Switzerland.;Ecole Polytech Fed Lausanne, Lab Photon & Interfaces, CH-1015 Lausanne, Switzerland.
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- Dankl, Mathias (author)
- Ecole Polytech Fed Lausanne, Lab Computat Chem & Biochem, CH-1015 Lausanne, Switzerland.
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- Hieulle, Jeremy (author)
- Univ Luxembourg, Dept Phys & Mat Sci, Scanning Probe Microscopy Lab, L-1511 Luxembourg, Luxembourg.
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- Phirke, Himanshu (author)
- Univ Luxembourg, Dept Phys & Mat Sci, Scanning Probe Microscopy Lab, L-1511 Luxembourg, Luxembourg.
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- Singh, Ajay (author)
- Univ Luxembourg, Dept Phys & Mat Sci, Scanning Probe Microscopy Lab, L-1511 Luxembourg, Luxembourg.
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- Alharbi, Essa A. (author)
- Ecole Polytech Fed Lausanne, Lab Photon & Interfaces, CH-1015 Lausanne, Switzerland.;King Abdulaziz City Sci & Technol KACST, Microelect & Semicond Inst, Riyadh 11442, Saudi Arabia.
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- Zhang, Hong (author)
- Ecole Polytech Fed Lausanne, Lab Photon & Interfaces, CH-1015 Lausanne, Switzerland.;Fudan Univ, Inst Optoelect, Shanghai Frontiers Sci Res Base Intelligent Optoel, Shanghai 200433, Peoples R China.
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- Eickemeyer, Felix (author)
- Ecole Polytech Fed Lausanne, Lab Photon & Interfaces, CH-1015 Lausanne, Switzerland.
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- Zakeeruddin, Shaik M. (author)
- Ecole Polytech Fed Lausanne, Lab Photon & Interfaces, CH-1015 Lausanne, Switzerland.
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- Reddy, G. N. Manjunatha (author)
- Univ Artois, Univ Lille, Cent Lille Inst, CNRS,UMR 8181,UCCS,Unite Catalyse & Chim Solide, F-59000 Lille, France.
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- Redinger, Alex (author)
- Univ Luxembourg, Dept Phys & Mat Sci, Scanning Probe Microscopy Lab, L-1511 Luxembourg, Luxembourg.
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- Rothlisberger, Ursula (author)
- Ecole Polytech Fed Lausanne, Lab Computat Chem & Biochem, CH-1015 Lausanne, Switzerland.
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- Gratzel, Michael (author)
- Ecole Polytech Fed Lausanne, Lab Photon & Interfaces, CH-1015 Lausanne, Switzerland.
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- Hagfeldt, Anders (author)
- Uppsala universitet,Fysikalisk kemi,Ecole Polytech Fed Lausanne, Inst Chem Sci & Engn, Lab Photomol Sci, CH-1015 Lausanne, Switzerland.
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Ecole Polytech Fed Lausanne, Inst Chem Sci & Engn, Lab Photomol Sci, CH-1015 Lausanne, Switzerland;Interuniv Microelect Ctr IMEC, IMO IMOMEC, Energy Ville 2, B-3600 Genk, Belgium. Ecole Polytech Fed Lausanne, Inst Chem Sci & Engn, Lab Photomol Sci, CH-1015 Lausanne, Switzerland.;Ecole Polytech Fed Lausanne, Lab Photon & Interfaces, CH-1015 Lausanne, Switzerland. (creator_code:org_t)
- American Chemical Society (ACS), 2023
- 2023
- English.
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In: ACS Energy Letters. - : American Chemical Society (ACS). - 2380-8195. ; 8:8, s. 3604-3613
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Metal halide perovskites have thepotential to revolutionizethefield of photovoltaics, though limited stability has impeded commercialexploitation. The soft heterointerface between the perovskite andcharge-transporting layer is one of the major bottlenecks that limitsoperational stability. Here, we present rationally designed molecularmodulators that synergistically improve the stability of the & alpha;-FAPbI(3)-based perovskite solar cells while retaining power conversionefficiency (PCE) of 24.0% with a high open-circuit voltage (V (OC)) of & SIM;1.195 V. The interfacially modifiedphotovoltaic cells exhibit high operational stability, whereby thechampion device retains & SIM;88% of initial performance after 2000h of maximum power point tracking at 40 & DEG;C and 1 sun illumination.The molecular origins of such enhanced stability and device performanceare corroborated by multiscale characterization techniques and modeling,providing insights into the origins of performance and stability enhancements.
Subject headings
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
- NATURVETENSKAP -- Kemi -- Fysikalisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Physical Chemistry (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Krishna, Anurag
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Skorjanc, Viktor
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Dankl, Mathias
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Hieulle, Jeremy
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Phirke, Himanshu
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Singh, Ajay
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Alharbi, Essa A.
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Zhang, Hong
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Eickemeyer, Feli ...
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Zakeeruddin, Sha ...
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Reddy, G. N. Man ...
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Redinger, Alex
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Rothlisberger, U ...
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Gratzel, Michael
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Hagfeldt, Anders
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Chemical Science ...
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and Materials Chemis ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Condensed Matter ...
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Electrical Engin ...
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and Other Electrical ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Chemical Science ...
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and Physical Chemist ...
- Articles in the publication
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ACS Energy Lette ...
- By the university
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Uppsala University