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Fan C, Tufail MK, Zeng C, Mahmood S, Liang X, Yu X, Cao X, Dong Q, Ahmad N. A Functional Air-Stable Li 9.8GeP 1.7Sb 0.3S 11.8I 0.2 Superionic Conductor for High-Performance All-Solid-State Lithium Batteries. ACS APPLIED MATERIALS & INTERFACES 2024; 16:28342-28352. [PMID: 38636480 DOI: 10.1021/acsami.4c00504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/20/2024]
Abstract
Solid-state electrolytes (SSEs) based on sulfides have become a subject of great interest due to their superior Li-ion conductivity, low grain boundary resistance, and adequate mechanical strength. However, they grapple with chemical instability toward moisture hypersensitivity, which decreases their ionic conductivity, leading to more processing requirements. Herein, a Li9.8GeP1.7Sb0.3S11.8I0.2 (LGPSSI) superionic conductor is designed with a Li+ conductivity of 6.6 mS cm-1 and superior air stability based on hard and soft acids and bases (HSAB) theory. The introduction of optimal antimony (Sb) and iodine (I) into the Li10GeP2S12 (LGPS) structure facilitates fast Li-ion migration with low activation energy (Ea) of 20.33 kJ mol-1. The higher air stability of LGPSSI is credited to the strategic substitution of soft acid Sb into (Ge/P)S4 tetrahedral sites, examined by Raman and X-ray photoelectron spectroscopy techniques. Relatively lower acidity of Sb compared to phosphorus (P) realizes a stronger Sb-S bond, minimizing the evolution of toxic H2S (0.1728 cm3 g-1), which is ∼3 times lower than pristine LGPS when LGPSSI is exposed to moist air for 120 min. The NCA//Li-In full cell with a LGPSSI superionic conductor delivered the first discharge capacity of 209.1 mAh g-1 with 86.94% Coulombic efficiency at 0.1 mA cm-2. Furthermore, operating at a current density of 0.3 mA cm-2, LiNbO3@NCA/LGPSSI/Li-In cell demonstrated an exceptional reversible capacity of 117.70 mAh g-1, retaining 92.64% of its original capacity over 100 cycles.
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Affiliation(s)
- Cailing Fan
- School of Chemistry and Chemical Engineering, Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, Collaborative Innovation Center of Ecological Civilization, Hainan University, No 58, Renmin Avenue, Haikou 570228, China
| | - Muhammad Khurram Tufail
- College of Materials Science and Engineering, College of Physics, Qingdao University, Qingdao 266071, China
- Key Laboratory of Cluster Science of Ministry of Education Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials School of Chemistry and Chemical Engineering, Beijing Institute of Technology, 5# Zhongguancun Road, Haidian District, Beijing 100081, China
| | - Chaoyuan Zeng
- School of Chemistry and Chemical Engineering, Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, Collaborative Innovation Center of Ecological Civilization, Hainan University, No 58, Renmin Avenue, Haikou 570228, China
| | - Sajid Mahmood
- Functional Materials Group, Gulf University for Science and Technology, Mishref 32093, Kuwait
| | - Xiaoxiao Liang
- School of Chemistry and Chemical Engineering, Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, Collaborative Innovation Center of Ecological Civilization, Hainan University, No 58, Renmin Avenue, Haikou 570228, China
| | - Xianzhe Yu
- School of Chemistry and Chemical Engineering, Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, Collaborative Innovation Center of Ecological Civilization, Hainan University, No 58, Renmin Avenue, Haikou 570228, China
| | - Xinting Cao
- Key Laboratory of Cluster Science of Ministry of Education Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials School of Chemistry and Chemical Engineering, Beijing Institute of Technology, 5# Zhongguancun Road, Haidian District, Beijing 100081, China
| | - Qinxi Dong
- School of Chemistry and Chemical Engineering, Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, Collaborative Innovation Center of Ecological Civilization, Hainan University, No 58, Renmin Avenue, Haikou 570228, China
| | - Niaz Ahmad
- School of Chemistry and Chemical Engineering, Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, Collaborative Innovation Center of Ecological Civilization, Hainan University, No 58, Renmin Avenue, Haikou 570228, China
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Tu TA, Toan TV, Anh LT, Thang LV, Phuc NHH. Synergic effect of CaI 2 and LiI on ionic conductivity of solution-based synthesized Li 7P 3S 11 solid electrolyte. RSC Adv 2024; 14:5764-5770. [PMID: 38362083 PMCID: PMC10865461 DOI: 10.1039/d4ra00442f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 02/08/2024] [Indexed: 02/17/2024] Open
Abstract
Li7P3S11 doped with CaX2 (X = Cl, Br, I) and LiI solid electrolytes were successfully prepared by liquid-phase synthesis using acetonitrile as the reaction medium. Their structure was investigated using XRD, Raman spectroscopy and SEM-EDS. The data obtained from complex impedance spectroscopy was analyzed to study the ionic conductivity and relaxation dynamics in the prepared samples. The XRD results suggested that a part of CaX2 and LiI incorporated into the structure of Li7P3S11, while the remaining part existed at the grain boundary of the Li7P3S11 particle. The Raman peak positions of PS43- and P2S74- ions in samples 90Li7P3S11-5CaI2 and 90Li7P3S11-5CaI2-5LiI had shifted as compared to the Li7P3S11 sample, showing that CaI2 addition affected the vibration of PS43- and P2S74- ions. EDS results indicated that CaI2 and LiI were well dispersed in the prepared powder sample. The ionic conductivity at 25 °C of sample 90Li7P3S11-5CaI2-5LiI reached a very high value of 3.1 mS cm-1 due to the improvement of Li-ion movement at the grain boundary and structural improvement upon CaI2 and LiI doping. This study encouraged the application of Li7P3S11 in all-solid-state Li-ion batteries.
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Affiliation(s)
- Tran Anh Tu
- Faculty of Materials Technology, Ho Chi Minh City University of Technology (HCMUT) 268 Ly Thuong Kiet Str., Dist. 10 Ho Chi Minh City Vietnam
- Vietnam National University Ho Chi Minh City Linh Trung Ward, Thu Duc Dist. Ho Chi Minh City Vietnam
- VNU-HCM Key Laboratory for Material Technologies, Ho Chi Minh City University of Technology (HCMUT) 268 Ly Thuong Kiet Str., Dist. 10 Ho Chi Minh City Vietnam
| | - Tran Viet Toan
- Faculty of Materials Technology, Ho Chi Minh City University of Technology (HCMUT) 268 Ly Thuong Kiet Str., Dist. 10 Ho Chi Minh City Vietnam
- Vietnam National University Ho Chi Minh City Linh Trung Ward, Thu Duc Dist. Ho Chi Minh City Vietnam
| | - Luu Tuan Anh
- Faculty of Materials Technology, Ho Chi Minh City University of Technology (HCMUT) 268 Ly Thuong Kiet Str., Dist. 10 Ho Chi Minh City Vietnam
- Vietnam National University Ho Chi Minh City Linh Trung Ward, Thu Duc Dist. Ho Chi Minh City Vietnam
| | - Le Van Thang
- Faculty of Materials Technology, Ho Chi Minh City University of Technology (HCMUT) 268 Ly Thuong Kiet Str., Dist. 10 Ho Chi Minh City Vietnam
- Vietnam National University Ho Chi Minh City Linh Trung Ward, Thu Duc Dist. Ho Chi Minh City Vietnam
- VNU-HCM Key Laboratory for Material Technologies, Ho Chi Minh City University of Technology (HCMUT) 268 Ly Thuong Kiet Str., Dist. 10 Ho Chi Minh City Vietnam
| | - Nguyen Huu Huy Phuc
- Faculty of Materials Technology, Ho Chi Minh City University of Technology (HCMUT) 268 Ly Thuong Kiet Str., Dist. 10 Ho Chi Minh City Vietnam
- Vietnam National University Ho Chi Minh City Linh Trung Ward, Thu Duc Dist. Ho Chi Minh City Vietnam
- VNU-HCM Key Laboratory for Material Technologies, Ho Chi Minh City University of Technology (HCMUT) 268 Ly Thuong Kiet Str., Dist. 10 Ho Chi Minh City Vietnam
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Khurram Tufail M, Ahmed A, Rafiq M, Asif Nawaz M, Shoaib Ahmad Shah S, Sohail M, Sufyan Javed M, Najam T, Althomali RH, Rahman MM. Chemistry Aspects and Designing Strategies of Flexible Materials for High-Performance Flexible Lithium-Ion Batteries. CHEM REC 2024; 24:e202300155. [PMID: 37435960 DOI: 10.1002/tcr.202300155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 06/15/2023] [Indexed: 07/13/2023]
Abstract
In recent years, flexible and wearable electronics such as smart cards, smart fabrics, bio-sensors, soft robotics, and internet-linked electronics have impacted our lives. In order to meet the requirements of more flexible and adaptable paradigm shifts, wearable products may need to be seamlessly integrated. A great deal of effort has been made in the last two decades to develop flexible lithium-ion batteries (FLIBs). The selection of suitable flexible materials is important for the development of flexible electrolytes self-supported and supported electrodes. This review is focused on the critical discussion of the factors that evaluate the flexibility of the materials and their potential path toward achieving the FLIBs. Following this analysis, we present how to evaluate the flexibility of the battery materials and FLIBs. We describe the chemistry of carbon-based materials, covalent-organic frameworks (COFs), metal-organic frameworks (MOFs), and MXene-based materials and their flexible cell design that represented excellent electrochemical performances during bending. Furthermore, the application of state-of-the-art solid polymer and solid electrolytes to accelerate the development of FLIBs is introduced. Analyzing the contributions and developments of different countries has also been highlighted in the past decade. In addition, the prospects and potential of flexible materials and their engineering are also discussed, providing the roadmap for further developments in this fast-evolving field of FLIB research.
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Affiliation(s)
- Muhammad Khurram Tufail
- College of Materials Science and Engineering, College of Physics, Qingdao University, Qingdao, 266071, P. R. China
| | - Adeel Ahmed
- College of Materials Science and Engineering, College of Physics, Qingdao University, Qingdao, 266071, P. R. China
| | - Muhammad Rafiq
- College of Materials Science and Engineering, College of Physics, Qingdao University, Qingdao, 266071, P. R. China
| | | | - Syed Shoaib Ahmad Shah
- Department of Chemistry, School of Natural Sciences, National University of Sciences and Technology, Islamabad, 44000, Pakistan
| | - Manzar Sohail
- Department of Chemistry, School of Natural Sciences, National University of Sciences and Technology, Islamabad, 44000, Pakistan
| | | | - Tayyaba Najam
- Institute of Chemistry, The Islamia University of Bahawalpur, 63100, Bahawalpur, Pakistan
| | - Raed H Althomali
- Department of Chemistry, College of Art and Science, Prince Sattam bin Abdulaziz University, Wadi Al-Dawasir, 11991, Saudi Arabia
| | - Mohammed M Rahman
- Center of Excellence for Advanced Materials Research (CEAMR) & Department of Chemistry, Faculty of Science, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
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Lu J, Wang Z, Zhang Q, Sun C, Zhou Y, Wang S, Qiu X, Xu S, Chen R, Wei T. The effects of amino groups and open metal sites of MOFs on polymer-based electrolytes for all-solid-state lithium metal batteries. Chin J Chem Eng 2023. [DOI: 10.1016/j.cjche.2023.01.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Han Q, Wang S, Kong W, Ji B, Wang H. Composite polymer electrolyte reinforced by graphitic carbon nitride nanosheets for room-temperature all-solid-state lithium batteries. Chin J Chem Eng 2022. [DOI: 10.1016/j.cjche.2022.04.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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