无机固体电解质材料的基础与应用研究_黄祯.pdf

4 1 Vol.4 No.1 2015 1 Energy Storage Science and Technology Jan. 2015 315201 NASICON 3 3 NASICON doi: 10.3969/j.issn.2095-4239.2015.01.001 TM 911 A 2095 01-001-18 Research progress of inorganic solid electrolytes in foundmental and application field HUANG Zhen YANG JingCHEN XiaotianTAO YichengLIU Deng GAO Chao LONG Peng XU Xiaoxiong Ningbo Institute of Materials Technology and EngineeringChinese Academy of SciencesNingbo 315201 ZhejiangChina Abstract Due to high safety, long service life and high energy density, all-solid-state lithium battery has a good application prospect in high-safety chemical power source field. As the key part of all-solid-state lithium battery, solid electrolytes have attracted lots of attention and have been thoroughly studied for many years, but only few solid electrolytes showed good performance. NASICON-type oxide electrolytes, garnet-type oxide electrolytes and sulfide electrolytes possess high conductivities at room temperature, thus have been regarded as solid electrolytes with great application potential. This article presents a brief review of the researches on these solid electrolytes from the aspects of structural characteristics, preparation and modifications. The challenges and prospects of the applications of solid electrolytes in all-solid-state lithium battery are also st