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Solvent Gaming Chem...
Solvent Gaming Chemistry to Control the Quality of Halide Perovskite Thin Films for Photovoltaics
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- Huang, Xiaofeng (författare)
- Xiamen Univ, Pen Tung Sah Inst Micronano Sci & Technol, Coll Chem & Chem Engn,State Key Lab Phys Chem Soli, Collaborat Innovat Ctr Chem Energy Mat,Natl & Loca, Xiamen 361005, Peoples R China.
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- Deng, Guocheng (författare)
- Xiamen Univ, Pen Tung Sah Inst Micronano Sci & Technol, Coll Chem & Chem Engn,State Key Lab Phys Chem Soli, Collaborat Innovat Ctr Chem Energy Mat,Natl & Loca, Xiamen 361005, Peoples R China.
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- Zhan, Shaoqi (författare)
- Uppsala universitet,Institutionen för kemi - BMC
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- Cao, Fang (författare)
- Xiamen Univ, Pen Tung Sah Inst Micronano Sci & Technol, Coll Chem & Chem Engn,State Key Lab Phys Chem Soli, Collaborat Innovat Ctr Chem Energy Mat,Natl & Loca, Xiamen 361005, Peoples R China.
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- Cheng, Fangwen (författare)
- Xiamen Univ, Pen Tung Sah Inst Micronano Sci & Technol, Coll Chem & Chem Engn,State Key Lab Phys Chem Soli, Collaborat Innovat Ctr Chem Energy Mat,Natl & Loca, Xiamen 361005, Peoples R China.
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- Yin, Jun (författare)
- Xiamen Univ, Pen Tung Sah Inst Micronano Sci & Technol, Coll Chem & Chem Engn,State Key Lab Phys Chem Soli, Collaborat Innovat Ctr Chem Energy Mat,Natl & Loca, Xiamen 361005, Peoples R China.;Innovat Lab Sci & Technol Energy Mat Fujian Prov I, Xiamen 361005, Peoples R China.
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- Li, Jing (författare)
- Xiamen Univ, Pen Tung Sah Inst Micronano Sci & Technol, Coll Chem & Chem Engn,State Key Lab Phys Chem Soli, Collaborat Innovat Ctr Chem Energy Mat,Natl & Loca, Xiamen 361005, Peoples R China.;Innovat Lab Sci & Technol Energy Mat Fujian Prov I, Xiamen 361005, Peoples R China.
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- Wu, Binghui (författare)
- Xiamen Univ, Pen Tung Sah Inst Micronano Sci & Technol, Coll Chem & Chem Engn,State Key Lab Phys Chem Soli, Collaborat Innovat Ctr Chem Energy Mat,Natl & Loca, Xiamen 361005, Peoples R China.;Innovat Lab Sci & Technol Energy Mat Fujian Prov I, Xiamen 361005, Peoples R China.
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- Zheng, Nanfeng (författare)
- Xiamen Univ, Pen Tung Sah Inst Micronano Sci & Technol, Coll Chem & Chem Engn,State Key Lab Phys Chem Soli, Collaborat Innovat Ctr Chem Energy Mat,Natl & Loca, Xiamen 361005, Peoples R China.;Innovat Lab Sci & Technol Energy Mat Fujian Prov I, Xiamen 361005, Peoples R China.
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Xiamen Univ, Pen Tung Sah Inst Micronano Sci & Technol, Coll Chem & Chem Engn,State Key Lab Phys Chem Soli, Collaborat Innovat Ctr Chem Energy Mat,Natl & Loca, Xiamen 361005, Peoples R China Institutionen för kemi - BMC (creator_code:org_t)
- 2022-07-19
- 2022
- Engelska.
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Ingår i: ACS CENTRAL SCIENCE. - : American Chemical Society (ACS). - 2374-7943 .- 2374-7951. ; 8:7, s. 1008-1016
- Relaterad länk:
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https://doi.org/10.1...
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https://uu.diva-port... (primary) (Raw object)
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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
- Research on solvent chemistry, particularly for halide perovskite intermediates, has been advancing the development of perovskite solar cells (PSCs) toward commercial applications. A predictive understanding of solvent effects on the perovskite formation is thus essential. This work systematically discloses the relationship among the basicity of solvents, solvent-contained intermediate structures, and intermediate-to-perovskite alpha-FAPbI(3) evolutions. Depending on their basicity, solvents exhibit their own favorite bonding selection with FA(+) or Pb2+ cations by forming either hydrogen bonds or coordination bonds, resulting in two different kinds of intermediate structures. While both intermediates can be evolved into alpha-FAPbI(3) below the delta-to-alpha thermodynamic temperature, the hydrogen-bond-favorable kind could form defect-less alpha-FAPbI(3) via sidestepping the break of strong coordination bonds. The disclosed solvent gaming mechanism guides the solvent selection for fabricating high-quality perovskite films and thus high-performance PSCs and modules.
Ämnesord
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
- NATURVETENSKAP -- Kemi -- Fysikalisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Physical Chemistry (hsv//eng)
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