Crystal structure and ionic conductivity of Li14Zn(GeO4)4 and other new Li+ superionic conductors

Hong, Hawoong

doi:10.1016/0025-5408(78)90075-2

Cited by 459 publications

(142 citation statements)

References 7 publications

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“…LISICON-type SEs possess relatively low conductivity at room temperature (~10 −7 S cm −1 ) and Li 14 ZnGe 4 O 16 is its typical representative, which was first described by Hong (1978). Its one member of Li 2+2x Zn 1−x GeO 4 system and can be viewed as a Li 4 GeO 4 -Zn 2 GeO 4 solid solution.…”

Section: Crystalline Inorganic Electrolytes Lisicon and Thio-lisicon-mentioning

confidence: 99%

Recent Advances in Inorganic Solid Electrolytes for Lithium Batteries

et al. 2014

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The review presents an overview of the recent advances in inorganic solid lithium ion conductors, which are of great interest as solid electrolytes in all-solid-state lithium batteries. It is focused on two major categories: crystalline electrolytes and glass-based electrolytes. Important systems such as thio-LISICON Li 10 SnP 2 S 12 , garnet Li 7 La 3 Zr 2 O 12 , perovskite Li 3x La (2/3) x TiO 3 , NASICON Li 1.3 Al 0.3 Ti 1.7 (PO 4 ) 3 , and glass-ceramic xLi 2 S·(1 − x )P − 2 S 5 and their progress are described in great detail. Meanwhile, the review discusses different ongoing strategies on enhancing conductivity, optimizing electrolyte/electrode interface, and improving cell performance.

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Section: Crystalline Inorganic Electrolytes Lisicon and Thio-lisicon-mentioning

confidence: 99%

Recent Advances in Inorganic Solid Electrolytes for Lithium Batteries

et al. 2014

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“…For example, Li 3 N has a low decomposition potential (0.445 V (vs Li/Li + )) so that its application to all-solid-state batteries is limited. (Hong 1978) related to the -Li 3 PO 4 structure, were synthesized (Kuwano and West, 1980). Partial substitution of Li 4 GeO 4 by Li 3 VO 4 induced vacancies in the lithium sites, resulting in easier lithium-ion hopping in the structure.…”

Section: Lithium-ion Conducting Solid Electrolytesmentioning

confidence: 99%

A Novel All-Solid-State Thin-Film-Type Lithium-Ion Battery with In-Situ Prepared Electrode Active Materials

Iriyama¹

2010

Lithium-Ion Batteries

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“…The materials design concept of crystal solids for lithium-ionic conductors involved the selection of a material system composed of suitable framework structure for ionic conduction. LIthium SuperIonic CONductor, Li 14 Zn(GeO 4 ) 4 (LISICON) was discovered using this concept [145]. A wide variety of materials with the same type of framework have been synthesized; a wide range of solid solutions formed by aliovalent substitutions introduced to interstitial lithium ions or vacancies have led to high ionic conductivities at elevated temperatures.…”

Section: Structural Study Of Sulfide Super-ionic Conductor For High-pmentioning

confidence: 99%

Materials and Life Science Experimental Facility (MLF) at the Japan Proton Accelerator Research Complex II: Neutron Scattering Instruments

Nakajima

Kawakita

Itoh

et al. 2017

QuBS

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Abstract:The neutron instruments suite, installed at the spallation neutron source of the Materials and Life Science Experimental Facility (MLF) at the Japan Proton Accelerator Research Complex (J-PARC), is reviewed. MLF has 23 neutron beam ports and 21 instruments are in operation for user programs or are under commissioning. A unique and challenging instrumental suite in MLF has been realized via combination of a high-performance neutron source, optimized for neutron scattering, and unique instruments using cutting-edge technologies. All instruments are/will serve in world-leading investigations in a broad range of fields, from fundamental physics to industrial applications. In this review, overviews, characteristic features, and typical applications of the individual instruments are mentioned.

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Crystal structure and ionic conductivity of Li14Zn(GeO4)4 and other new Li+ superionic conductors

Cited by 459 publications

References 7 publications

Recent Advances in Inorganic Solid Electrolytes for Lithium Batteries

Recent Advances in Inorganic Solid Electrolytes for Lithium Batteries

A Novel All-Solid-State Thin-Film-Type Lithium-Ion Battery with In-Situ Prepared Electrode Active Materials

Materials and Life Science Experimental Facility (MLF) at the Japan Proton Accelerator Research Complex II: Neutron Scattering Instruments

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