Electrolyte Issues in Lithium–Sulfur Batteries: Development, Prospect, and Challenges

Liu, Gang; Sun, Qujiang; Li, Qian; Zhang, Jun Li; Ming, Jun

doi:10.1021/acs.energyfuels.1c00990

Cited by 73 publications

(63 citation statements)

References 239 publications

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“…However, future scenarios cannot be fully accomplished given the insufficient energy density of current Liion batteries (i.e., < 350 Wh kg -1 ) [5][6][7] and thus the development of electrochemical storage technologies with enhanced energy density is crucially needed. Among all the post Li-ion technologies, lithium-sulfur (Li-S) batteries are considered to be the most auspicious and viable alternatives considering their extraordinary energy density (i.e., theoretical capacity of 2600 Wh kg -1 ), environmental friendliness and cost effectiveness [8][9][10] .…”

Section: Introductionmentioning

confidence: 99%

Perspective of polymer-based solid-state Li-S batteries

Castillo¹,

Qiao²,

Santiago³

et al. 2022

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Li-S batteries, as the most promising post Li-ion technology, have been intensively investigated for more than a decade. Although most previous studies have focused on liquid systems, solid electrolytes, particularly all-solidstate polymer electrolytes (ASSPEs) and quasi-solid-state polymer electrolyte (QSSPEs), are appealing for Li-S cells due to their excellent flexibility and mechanical stability. Such Li-S batteries not only provide significantly improved safety but are also expected to augment the all-inclusive energy density compared to liquid systems. Therefore, this perspective briefly summarizes the recent progress on polymer-based solid-state Li-S batteries, with a special focus on electrolytes, including ASSPEs and QSSPEs. Furthermore, future work is proposed based on the existing development and current challenges.

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Section: Introductionmentioning

confidence: 99%

Perspective of polymer-based solid-state Li-S batteries

Castillo¹,

Qiao²,

Santiago³

et al. 2022

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“…The original Chinese picture books based on Chinese traditional culture have unlimited potential. The research method of the development prospect of children's picture books in this paper starts with the study of existing children's picture books and analyzes and compares the successful Chinese original excellent picture books with foreign excellent picture books, to find the development direction of Chinese original picture books [17][18][19].…”

Section: Introductionmentioning

confidence: 99%

Preschool Education Students’ Understanding of Children’s Picture Books

2022

Wireless Communications and Mobile Computing

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Children’s picture books are the first books that children come into contact with. They are an important carrier for children to contact and perceive the outside world and are essential for children to form subconscious and basic cognition of the world. Because of the particularity of picture books’ audience, picture books must be specially processed before they can be recognized by children and parents, and as children’s enlightening reading materials, their cultural attributes cannot be ignored. Compared with foreign countries, picture books in China started late, drawing lessons from and imitating western picture books to a certain extent, which led to the shadow of western culture in picture book materials, which was not conducive to children’s cognition and recognition of Chinese traditional culture, and even more detrimental to their cultural confidence. As future preschool educators, preschool education majors are the first teachers of children’s culture and life and also users of children’s picture books. Therefore, it is of practical significance for preschool education majors to know and understand children’s picture books. Firstly, this paper points out the significance and main methods of studying children’s picture books and summarizes the development status of picture books at home and abroad. Secondly, it expounds the important functions of children’s picture books, explores the characteristics of children’s psychology and behavior, and explores the development direction and related theories of children’s picture books. Finally, from the perspective of preschool education majors, we understand the educational value of children’s picture books that the design of picture books should meet the needs of children and point out that children’s picture books are the enlightenment education of Chinese culture and revolutionary spirit. This paper discusses the related understanding of children’s picture books from the perspective of preschool education majors and expounds the significance of children’s picture books for children’s enlightenment education from the aspects of picture book development, picture book function, education and enlightenment value, etc., to carry out theoretical research for the development of picture books in China and help the brand and product development of picture books.

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“…To address the shuttle effect of the Li 2 S x problem and interface contact problem (Liu G. et al, 2021), as shown in Figure 5H, Wang and co-workers proposed a room temperature hybrid electrolyte-based Li-s battery, which combined solid and liquid electrolytes. In this work, Li 1.5 Al 0.5 Ge 1.5 (PO 4 ) 3 (LAGP) as a separator to hinder the soluble polysulfides for a hybrid electrolyte (HE) Li-S battery was proposed.…”

Section: Inorganic Solid-liquid Electrolytesmentioning

confidence: 99%

Recent Progress in Quasi/All-Solid-State Electrolytes for Lithium–Sulfur Batteries

et al. 2022

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Lithium–sulfur batteries have received increasing research interest due to their superior theoretical capacity, cost-effectiveness, and eco-friendliness. However, the commercial realization of lithium–sulfur batteries faces critical obstacles, such as the significant volume change of sulfur cathodes over the de/lithiation processes, uncontrollable shuttle effects of polysulfides, and the lithium dendrite issue. On this basis, the lithium–sulfur battery based on solid-state electrolytes was developed to alleviate the previously mentioned problems. This article aims to provide an overview of the recent progress of solid-state lithium–sulfur batteries related to various kinds of solid-state electrolytes, which mainly include three aspects: the fundamentals and current status of lithium–sulfur solid-state batteries and several adopted solid-state electrolytes involving polymer electrolyte, inorganic solid electrolyte, and hybrid electrolyte. Furthermore, the future perspective for lithium–sulfur solid-state batteries is presented. Finally, this article proposed an initiation for new and practical research activities and paved the way for the design of usable lithium–sulfur solid-state batteries.

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Electrolyte Issues in Lithium–Sulfur Batteries: Development, Prospect, and Challenges

Cited by 73 publications

References 239 publications

Perspective of polymer-based solid-state Li-S batteries

Perspective of polymer-based solid-state Li-S batteries

Preschool Education Students’ Understanding of Children’s Picture Books

Recent Progress in Quasi/All-Solid-State Electrolytes for Lithium–Sulfur Batteries

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