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The Effect of Processing on Hybrid Organic-Inorganic Perovskites and Solid-State Electrolytes for Use in Energy Production and Storage Devices- [electronic resource]
The Effect of Processing on Hybrid Organic-Inorganic Perovskites and Solid-State Electroly...
Contents Info
The Effect of Processing on Hybrid Organic-Inorganic Perovskites and Solid-State Electrolytes for Use in Energy Production and Storage Devices- [electronic resource]
자료유형  
 학위논문파일 국외
최종처리일시  
20240214101915
ISBN  
9798380849616
DDC  
660
저자명  
Eatmon, Yannick L.
서명/저자  
The Effect of Processing on Hybrid Organic-Inorganic Perovskites and Solid-State Electrolytes for Use in Energy Production and Storage Devices - [electronic resource]
발행사항  
[S.l.]: : Princeton University., 2023
발행사항  
Ann Arbor : : ProQuest Dissertations & Theses,, 2023
형태사항  
1 online resource(171 p.)
주기사항  
Source: Dissertations Abstracts International, Volume: 85-05, Section: B.
주기사항  
Advisor: Arnold, Craig B.
학위논문주기  
Thesis (Ph.D.)--Princeton University, 2023.
사용제한주기  
This item must not be sold to any third party vendors.
초록/해제  
요약Hybrid organic-inorganic perovskites that are used in energy production devices are discussed, as are solid-state Li-ion electrolytes that are used in energy storage devices. Of the these electrolytes, Li7P3S11 is promising, displaying high ionic conductivities; it is sensitive to air exposure. Laser processed pellets of Li7P3S11 pellets were prepared to bolster its hydrolytic stability. Such laser processing resulted in changes to the surface morphology and chemical composition of the electrolyte. The degree of morphological and chemical change is a function of the energy supplied to the sample, which can be controlled through adjustment of laser processing parameters. Fabricating batteries with thin electrolyte sheets increases energy density and lowers internal resistance; thus, solution processing pathways for Li7P3S11 were explored, and chemical compatibility of this electrolyte with various solvents was assessed. We attempt to use propylamine to synthesis and deposit the electrolyte; side reactions in this solvent and low ionic conductivity of the resulted solid compromised the utility of several solvents studied.In a separate study the role of CsI was elucidated in solution in solution via UV-Vis spectroscopy and a series of NMR experiments. Evidence was obtained that supports perovskite pre-organization in precursor solutions containing CsI, which may improve crystallization pathways to bolster the solid-state material properties.
일반주제명  
Chemical engineering.
일반주제명  
Energy.
일반주제명  
Materials science.
키워드  
Battery
키워드  
Laser processing
키워드  
Nuclear magnetic resonance
키워드  
Perovskite
키워드  
Solar cell
키워드  
Solid state electrolyte
기타저자  
Princeton University Chemical and Biological Engineering
기본자료저록  
Dissertations Abstracts International. 85-05B.
기본자료저록  
Dissertation Abstract International
전자적 위치 및 접속  
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