Polymer design for all-solid-state lithium batteries = 전고체 리튬이차전지를 위한 고분자 디자인

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As the demand for energy storage devices with high energy densities and safety is increasing, all solid-state batteries (ASSBs) based on inorganic solid electrolytes are attracting attention. However, all solid-state batteries are difficult to form a uniform lithium conduction network in the cell, and the fabrication processes consist of complex multi-steps and is thus time consuming and costly, which is not suitable for large-scale manufacturing. In this thesis, the contact between electrolyte particles and ionic conductivity have been enhanced by introducing polymer into the electrolyte layer. Also, a solution-processed ASSBs engaging proper solvents and binders have been demonstrated, which can preserve the high performance of dry mixing-based counterparts in the key battery properties, with the feasibility toward mass production.
Advisors
Chung, Sung-Yoonresearcher정성윤researcher
Description
한국과학기술원 :EEWS대학원,
Publisher
한국과학기술원
Issue Date
2018
Identifier
325007
Language
eng
Description

학위논문(박사) - 한국과학기술원 : EEWS대학원, 2018.2,[vi, 68 p. :]

Keywords

all-solid-state Lithium Batteries▼apolymer▼abinder▼asolvent▼asolution process; 전고체 리튬이차전지▼a고분자▼a바인더▼a용매▼a용액 공정

URI
http://hdl.handle.net/10203/284257
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=913331&flag=dissertation
Appears in Collection
EEW-Theses_Ph.D.(박사논문)
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