Solvent racing crystallization: Low-solvation dispersion cosolvents for high-quality halide perovskites in photovoltaics

↓ Direkt till sidans innehåll
↓ Direkt till sidans sekundära innehåll (sidomenyn)

Search: WFRF:(Zhu Mengsi) > Solvent racing crys...

1 of 1
Previous record
Next record
To hitlist

Details
MARC

Huang, XiaofengXiamen Univ, Pen Tung Sah Inst Micronano Sci & Technol, Coll Chem & Chem Engn,Colloborat Innovat Ctr Chem, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China. (author)

Solvent racing crystallization : Low-solvation dispersion cosolvents for high-quality halide perovskites in photovoltaics

Article/chapterEnglish2023

Publisher, publication year, extent ...

Elsevier,2023
printrdacarrier

Numbers

LIBRIS-ID:oai:DiVA.org:uu-510781
https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-510781URI
https://doi.org/10.1016/j.joule.2023.05.020DOI

Supplementary language notes

Language:English
Summary in:English

Part of subdatabase

SwePubSwePub

Classification

Subject category:ref swepub-contenttype
Subject category:art swepub-publicationtype

Notes

The solvation capacity of dispersion solvents plays a crucial role in the solution processing of metal halide perovskites. For instance, N,N-dimethylformamide (DMF), a widely used dispersion solvent, possesses high solvation capacity but often generates suboptimal film quality due to slow crystallization kinetics. We propose using low-solvation binary cosolvents (nitrile-and ether-type solvents) to achieve a balance between solvation (i.e., sufficient solubility of precursors) and desolvation (i.e., rapid crystallization of films) pro-cesses during perovskite synthesis. The polarity and hydrogen -bonding property of these cosolvents synergistically enhance their solvation capacity, facilitating perovskite precursor dissolution. Moreover, the low-solvation cosolvents accelerate the crystalliza-tion of well-defined intermediate films, yielding higher-quality pe-rovskites than those synthesized with DMF. The optimized modules achieved an active-area efficiency of 22.27%, with a certified aper-ture-area efficiency of 16.10% and corresponding active-area effi-ciency of 20.75%. This research on solvation regulation provides universal guidelines for innovatively preparing high-quality halide perovskites.

Subject headings and genre

NATURVETENSKAP Kemi Materialkemi hsv//swe
NATURAL SCIENCES Chemical Sciences Materials Chemistry hsv//eng

Added entries (persons, corporate bodies, meetings, titles ...)

Cao, FangXiamen Univ, Pen Tung Sah Inst Micronano Sci & Technol, Coll Chem & Chem Engn,Colloborat Innovat Ctr Chem, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China. (author)
Zhan, ShaoqiUppsala universitet,Biokemi(Swepub:uu)shazh479 (author)
Feng, QifanXiamen Univ, Pen Tung Sah Inst Micronano Sci & Technol, Coll Chem & Chem Engn,Colloborat Innovat Ctr Chem, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China. (author)
Zhu, MengsiInnovat Lab Sci & Technol Energy Mat Fujian Prov, Xiamen 361005, Peoples R China. (author)
Su, ZhenhuangChinese Acad Sci, Shanghai Adv Res Inst, Shanghai Synchrotron Radiat Facil SSRF, 239 Zhangheng Rd, Shanghai 201204, Peoples R China. (author)
Gao, XingyuChinese Acad Sci, Shanghai Adv Res Inst, Shanghai Synchrotron Radiat Facil SSRF, 239 Zhangheng Rd, Shanghai 201204, Peoples R China. (author)
Yin, JunXiamen Univ, Pen Tung Sah Inst Micronano Sci & Technol, Coll Chem & Chem Engn,Colloborat Innovat Ctr Chem, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China.;Innovat Lab Sci & Technol Energy Mat Fujian Prov, Xiamen 361005, Peoples R China. (author)
Li, JingXiamen Univ, Pen Tung Sah Inst Micronano Sci & Technol, Coll Chem & Chem Engn,Colloborat Innovat Ctr Chem, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China.;Innovat Lab Sci & Technol Energy Mat Fujian Prov, Xiamen 361005, Peoples R China. (author)
Zheng, NanfengXiamen Univ, Pen Tung Sah Inst Micronano Sci & Technol, Coll Chem & Chem Engn,Colloborat Innovat Ctr Chem, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China.;Innovat Lab Sci & Technol Energy Mat Fujian Prov, Xiamen 361005, Peoples R China. (author)
Wu, BinghuiXiamen Univ, Pen Tung Sah Inst Micronano Sci & Technol, Coll Chem & Chem Engn,Colloborat Innovat Ctr Chem, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China.;Innovat Lab Sci & Technol Energy Mat Fujian Prov, Xiamen 361005, Peoples R China. (author)
Xiamen Univ, Pen Tung Sah Inst Micronano Sci & Technol, Coll Chem & Chem Engn,Colloborat Innovat Ctr Chem, State Key Lab Phys Chem Solid Surfaces, Xiamen 361005, Peoples R China.Biokemi (creator_code:org_t)

Related titles

In:Joule: Elsevier7:7, s. 1556-15732542-4351

Internet link

Find in a library

Joule (Search for host publication in LIBRIS)

To the university's database

1 of 1
Previous record
Next record
To hitlist

Find more in SwePub

By the author/editor: Huang, Xiaofeng; Cao, Fang; Zhan, Shaoqi; Feng, Qifan; Zhu, Mengsi; Su, Zhenhuang; show more...; Gao, Xingyu; Yin, Jun; Li, Jing; Zheng, Nanfeng; Wu, Binghui; show less...

About the subject

NATURAL SCIENCES: NATURAL SCIENCES; and Chemical Science ...; and Materials Chemis ...

Articles in the publication: Joule

By the university: Uppsala University

Search outside SwePub

Extend your search to:: Google; Google Book Search; Google Scholar

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

LIBRIS.kb.se