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Artikel ; Online: Author Correction: From nanoscale interface characterization to sustainable energy storage using all-solid-state batteries.

Tan, Darren H S / Banerjee, Abhik / Chen, Zheng / Meng, Ying Shirley

2021 Band 16, Heft 4, Seite(n) 479

Sprache	Englisch
Erscheinungsdatum	2021-04-13
Erscheinungsland	England
Dokumenttyp	Published Erratum
ZDB-ID	2254964-X
ISSN	1748-3395 ; 1748-3387
ISSN (online)	1748-3395
ISSN	1748-3387
DOI	10.1038/s41565-021-00877-5
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Artikel ; Online: Preservation of Topological Surface States in Millimeter-Scale Transferred Membranes.

Ip, Chi Ian Jess / Gao, Qiang / Nguyen, Khanh Duy / Yan, Chenhui / Yan, Gangbin / Hoenig, Eli / Marchese, Thomas S / Zhang, Minghao / Lee, Woojoo / Rokni, Hossein / Meng, Ying Shirley / Liu, Chong / Yang, Shuolong

Nano letters

2024

Abstract: Ultrathin topological insulator membranes are building blocks of exotic quantum matter. However, traditional epitaxy of these materials does not facilitate stacking in arbitrary orders, while mechanical exfoliation from bulk crystals is also challenging ... ...

Abstract	Ultrathin topological insulator membranes are building blocks of exotic quantum matter. However, traditional epitaxy of these materials does not facilitate stacking in arbitrary orders, while mechanical exfoliation from bulk crystals is also challenging due to the non-negligible interlayer coupling therein. Here we liberate millimeter-scale films of the topological insulator Bi
Sprache	Englisch
Erscheinungsdatum	2024-05-17
Erscheinungsland	United States
Dokumenttyp	Journal Article
ISSN	1530-6992
ISSN (online)	1530-6992
DOI	10.1021/acs.nanolett.4c00008
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Artikel ; Online: From nanoscale interface characterization to sustainable energy storage using all-solid-state batteries.

Tan, Darren H S / Banerjee, Abhik / Chen, Zheng / Meng, Ying Shirley

Nature nanotechnology

2020 Band 15, Heft 3, Seite(n) 170–180

Abstract: The recent discovery of highly conductive solid-state electrolytes (SSEs) has led to tremendous progress in the development of all-solid-state batteries (ASSBs). Though promising, they still face barriers that limit their practical application, such as ... ...

Abstract	The recent discovery of highly conductive solid-state electrolytes (SSEs) has led to tremendous progress in the development of all-solid-state batteries (ASSBs). Though promising, they still face barriers that limit their practical application, such as poor interfacial stability, scalability challenges and production safety. Additionally, efforts to develop sustainable manufacturing of lithium ion batteries are still lacking, with no prevailing strategy developed yet to handle recyclability of ASSBs. To date, most SSE research has been largely focused on the discovery of novel electrolytes. Recent review articles have extensively examined a broad spectrum of these SSEs using evaluation factors such as conductivity and chemical stability. Recognizing this, in this Review we seek to evaluate SSEs beyond conventional factors and offer a perspective on various bulk, interface and nanoscale phenomena that require urgent attention within the scientific community. We provide a realistic assessment of the current state-of-the-art characterization techniques and evaluate future full cell ASSB prototyping strategies. We hope to offer rational solutions to overcome some major fundamental obstacles faced by the ASSB community, as well as potential strategies toward a sustainable ASSB recycling model.
Sprache	Englisch
Erscheinungsdatum	2020-03-10
Erscheinungsland	England
Dokumenttyp	Journal Article ; Review ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, Non-P.H.S.
ZDB-ID	2254964-X
ISSN	1748-3395 ; 1748-3387
ISSN (online)	1748-3395
ISSN	1748-3387
DOI	10.1038/s41565-020-0657-x
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Artikel ; Online: Nanostructure Transformation as a Signature of Oxygen Redox in Li-Rich 3d and 4d Cathodes.

Grenier, Antonin / Kamm, Gabrielle E / Li, Yixuan / Chung, Hyeseung / Meng, Ying Shirley / Chapman, Karena W

Journal of the American Chemical Society

2021 Band 143, Heft 15, Seite(n) 5763–5770

Abstract: Lithium-rich nickel manganese cobalt oxide (LRNMC) is being explored as an alternative to stoichiometric nickel manganese cobalt oxide (NMC) cathode materials due to its higher, initially accessible, energy-storage capacity. This higher capacity has been ...

Abstract	Lithium-rich nickel manganese cobalt oxide (LRNMC) is being explored as an alternative to stoichiometric nickel manganese cobalt oxide (NMC) cathode materials due to its higher, initially accessible, energy-storage capacity. This higher capacity has been associated with reversible O oxidation; however, the mechanism through which the change in O chemistry is accommodated by the surrounding cathode structure remains incomplete, making it challenging to design strategies to mitigate poor electrode performance resulting from extended cycling. Focusing on LRNMC cathodes, we identify nanoscale domains of lower electron density within the cathode as a structural consequence of O oxidation using small-angle X-ray scattering (SAXS) and operando X-ray diffraction (XRD). A feature observed in the small angle scattering region suggests the formation of nanopores, which first appears during O oxidation, and is partially reversible. This feature is not present in traditional cathode materials, including stoichiometric NMC and lithium nickel cobalt aluminum oxide (NCA) but appears to be common to other Li-rich systems tested here, Li
Sprache	Englisch
Erscheinungsdatum	2021-04-07
Erscheinungsland	United States
Dokumenttyp	Journal Article
ZDB-ID	3155-0
ISSN	1520-5126 ; 0002-7863
ISSN (online)	1520-5126
ISSN	0002-7863
DOI	10.1021/jacs.1c00497
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Artikel: Interfaces and Interphases in All-Solid-State Batteries with Inorganic Solid Electrolytes

Banerjee, Abhik / Wang, Xuefeng / Fang, Chengcheng / Wu, Erik A / Meng, Ying Shirley

Chemical reviews. 2020 June 30, v. 120, no. 14

2020

Abstract: All-solid-state batteries (ASSBs) have attracted enormous attention as one of the critical future technologies for safe and high energy batteries. With the emergence of several highly conductive solid electrolytes in recent years, the bottleneck is no ... ...

Abstract	All-solid-state batteries (ASSBs) have attracted enormous attention as one of the critical future technologies for safe and high energy batteries. With the emergence of several highly conductive solid electrolytes in recent years, the bottleneck is no longer Li-ion diffusion within the electrolyte. Instead, many ASSBs are limited by their low Coulombic efficiency, poor power performance, and short cycling life due to the high resistance at the interfaces within ASSBs. Because of the diverse chemical/physical/mechanical properties of various solid components in ASSBs as well as the nature of solid–solid contact, many types of interfaces are present in ASSBs. These include loose physical contact, grain boundaries, and chemical and electrochemical reactions to name a few. All of these contribute to increasing resistance at the interface. Here, we present the distinctive features of the typical interfaces and interphases in ASSBs and summarize the recent work on identifying, probing, understanding, and engineering them. We highlight the complicated, but important, characteristics of interphases, namely the composition, distribution, and electronic and ionic properties of the cathode–electrolyte and electrolyte–anode interfaces; understanding these properties is the key to designing a stable interface. In addition, conformal coatings to prevent side reactions and their selection criteria are reviewed. We emphasize the significant role of the mechanical behavior of the interfaces as well as the mechanical properties of all ASSB components, especially when the soft Li metal anode is used under constant stack pressure. Finally, we provide full-scale (energy, spatial, and temporal) characterization methods to explore, diagnose, and understand the dynamic and buried interfaces and interphases. Thorough and in-depth understanding on the complex interfaces and interphases is essential to make a practical high-energy ASSB.
Schlagwörter	anodes ; electrochemistry ; electrolytes ; energy ; mechanical properties
Sprache	Englisch
Erscheinungsverlauf	2020-0630
Umfang	p. 6878-6933.
Erscheinungsort	American Chemical Society
Dokumenttyp	Artikel
Anmerkung	NAL-AP-2-clean
ZDB-ID	207949-5
ISSN	1520-6890 ; 0009-2665
ISSN (online)	1520-6890
ISSN	0009-2665
DOI	10.1021/acs.chemrev.0c00101
Datenquelle	NAL Katalog (AGRICOLA)

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Artikel: Nanostructure Transformation as a Signature of Oxygen Redox in Li-Rich 3d and 4d Cathodes

Grenier, Antonin / Kamm, Gabrielle E / Li, Yixuan / Chung, Hyeseung / Meng, Ying Shirley / Chapman, Karena W

Journal of the American Chemical Society. 2021 Apr. 07, v. 143, no. 15

2021

Abstract	Lithium-rich nickel manganese cobalt oxide (LRNMC) is being explored as an alternative to stoichiometric nickel manganese cobalt oxide (NMC) cathode materials due to its higher, initially accessible, energy-storage capacity. This higher capacity has been associated with reversible O oxidation; however, the mechanism through which the change in O chemistry is accommodated by the surrounding cathode structure remains incomplete, making it challenging to design strategies to mitigate poor electrode performance resulting from extended cycling. Focusing on LRNMC cathodes, we identify nanoscale domains of lower electron density within the cathode as a structural consequence of O oxidation using small-angle X-ray scattering (SAXS) and operando X-ray diffraction (XRD). A feature observed in the small angle scattering region suggests the formation of nanopores, which first appears during O oxidation, and is partially reversible. This feature is not present in traditional cathode materials, including stoichiometric NMC and lithium nickel cobalt aluminum oxide (NCA) but appears to be common to other Li-rich systems tested here, Li₂RuO₃ and Li₁.₃Nb₀.₃Mn₀.₄O₂.
Schlagwörter	X-ray diffraction ; aluminum oxide ; cathodes ; cobalt ; cobalt oxide ; lithium ; manganese ; nanopores ; nickel ; oxidation ; oxygen ; small-angle X-ray scattering ; stoichiometry
Sprache	Englisch
Erscheinungsverlauf	2021-0407
Umfang	p. 5763-5770.
Erscheinungsort	American Chemical Society
Dokumenttyp	Artikel
Anmerkung	NAL-AP-2-clean
ZDB-ID	3155-0
ISSN	1520-5126 ; 0002-7863
ISSN (online)	1520-5126
ISSN	0002-7863
DOI	10.1021/jacs.1c00497
Datenquelle	NAL Katalog (AGRICOLA)

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Buch ; Online: Methods pressure control apparatus for lithium metal battery

Lu, Bingyu / Bao, Wurigumula / Yao, Weiliang / Doux, Jean-Marie / Fang, Chengcheng / Meng, Ying Shirley

2022

Abstract: Lithium (Li) metal anodes are essential for developing next-generation high-energy-density batteries. However, Li dendrite/whisker formation caused short-circuiting issue and short cycle life have prevented lithium metal from being viably used in ... ...

Abstract	Lithium (Li) metal anodes are essential for developing next-generation high-energy-density batteries. However, Li dendrite/whisker formation caused short-circuiting issue and short cycle life have prevented lithium metal from being viably used in rechargeable batteries. Numerous works have been done to study how to regulate the Li growth in electrochemical cycling by using external stacking forces. While it is widely agreed that stack pressure positively affects the lithium plating/stripping process, the optimized pressure range provided by different works varies greatly because of the difference in the pressure control setup. In this work, a pressure control apparatus is designed for Li metal batteries with liquid and solid-state electrolytes (SSE). With considerations of minimizing cell to cell variation, a reusable split cell and pressure load cell are made for testing electrochemical cells with high precision pressure control. The capability of the designed setup is demonstrated by studying the pressure effect on the Li plating/stripping process.
Schlagwörter	Condensed Matter - Materials Science
Thema/Rubrik (Code)	600
Erscheinungsdatum	2022-04-19
Erscheinungsland	us
Dokumenttyp	Buch ; Online
Datenquelle	BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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Artikel ; Online: Overcoming low initial coulombic efficiencies of Si anodes through prelithiation in all-solid-state batteries.

Ham, So-Yeon / Sebti, Elias / Cronk, Ashley / Pennebaker, Tyler / Deysher, Grayson / Chen, Yu-Ting / Oh, Jin An Sam / Lee, Jeong Beom / Song, Min Sang / Ridley, Phillip / Tan, Darren H S / Clément, Raphaële J / Jang, Jihyun / Meng, Ying Shirley

Nature communications

2024 Band 15, Heft 1, Seite(n) 2991

Abstract: All-solid-state batteries using Si as the anode have shown promising performance without continual solid-electrolyte interface (SEI) growth. However, the first cycle irreversible capacity loss yields low initial Coulombic efficiency (ICE) of Si, limiting ...

Abstract	All-solid-state batteries using Si as the anode have shown promising performance without continual solid-electrolyte interface (SEI) growth. However, the first cycle irreversible capacity loss yields low initial Coulombic efficiency (ICE) of Si, limiting the energy density. To address this, we adopt a prelithiation strategy to increase ICE and conductivity of all-solid-state Si cells. A significant increase in ICE is observed for Li
Sprache	Englisch
Erscheinungsdatum	2024-04-06
Erscheinungsland	England
Dokumenttyp	Journal Article
ZDB-ID	2553671-0
ISSN	2041-1723 ; 2041-1723
ISSN (online)	2041-1723
ISSN	2041-1723
DOI	10.1038/s41467-024-47352-y
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Buch ; Online: Key Parameters in Determining the Reactivity of Lithium Metal Battery

Lu, Bingyu / Cheng, Diyi / Sreenarayanan, Bhagath / Li, Weikang / Bhamwala, Bhargav / Bao, Wurigumula / Meng, Ying Shirley

2023

Abstract: Lithium (Li) metal anodes are essential for developing next-generation high-energy-density batteries. Numerous concerns on the potential safety hazards of the Li metal have been brought up before its massive application in commercialized battery packs. ... ...

Abstract	Lithium (Li) metal anodes are essential for developing next-generation high-energy-density batteries. Numerous concerns on the potential safety hazards of the Li metal have been brought up before its massive application in commercialized battery packs. However, few investigations have been performed to systematically evaluate the reactivity of Li metal anode in full cell level. Here, differential scanning calorimetry (DSC) with in situ Fourier-transform infrared spectroscopy (FTIR) are used to quantitatively investigate the Li metal reactivity. Lithiated graphite (Li-Gr) and lithiated silicon (Li-Si) are also studied as the comparison samples. The reactivity of the plated Li when coupled with different electrolyte composition, morphology, and atmosphere is systematically studied. More importantly, the reactivity of Li metal full cell with different cathode materials (NMC622, LFP and LNMO) has been compared. It was found that all cell components, including electrolyte composition, Li morphology, the control of inactive Li accumulation and cathode stability, are essential in controlling the reactivity of the plated Li. After optimizing these conditions, the Li metal full cell shows no significant thermal reaction up to 400C. This work identifies the key parameters in controlling the reactivity of the plated Li and may facilitate lithium metal battery design and manufacturing in the coming future.
Schlagwörter	Physics - Chemical Physics ; Condensed Matter - Materials Science
Erscheinungsdatum	2023-02-28
Erscheinungsland	us
Dokumenttyp	Buch ; Online
Datenquelle	BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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Buch ; Online: Recycling Silicon Scrap for Spherical Si-C composite as High-Performance Lithium-ion Battery Anodes

Sreenarayanan, Bhagath / Vicencio, Marta / Bai, Shuang / Lu, Bingyu / Mao, Ou / Adireddy, Shiva / Bao, Wurigumula / Meng, Ying Shirley

2023

Abstract: The growth of the semiconductor and solar industry has been exponential in the last two decades due to the computing and energy demands of the world. Silicon (Si) is one of the main constituents for both sectors and, thus, is used in large quantities. As ...

Abstract	The growth of the semiconductor and solar industry has been exponential in the last two decades due to the computing and energy demands of the world. Silicon (Si) is one of the main constituents for both sectors and, thus, is used in large quantities. As a result, a lot of Si waste is generated mainly by these two industries. For a sustainable world, the circular economy is the key; thus, the waste produced must be upcycled/recycled/reused to complete the circular chain. Herein, we show that an upcycled/recycled Si can be used with carbon as a composite anode material, with high Si content (~40 wt.%) and loading of 3-4 mAh/cm^2 for practical use in lithium-ion batteries. The unique spherical jackfruit-like structure of the Si-C composite can minimize the total lithium inventory loss compared to the conventional Si-C composite and pure Si, resulting in superior electrochemical performance. The superior electrochemical performance of Si-C composites enables the cell energy density of ~325 Wh/kg (with NMC cathode) and ~260 Wh/kg (with LFP cathode), respectively. The results demonstrate that Si-based industrial waste can be upcycled for high-performance Li-ion battery anodes through a controllable, scalable, and energy-efficient route.
Schlagwörter	Condensed Matter - Materials Science
Thema/Rubrik (Code)	670
Erscheinungsdatum	2023-05-17
Erscheinungsland	us
Dokumenttyp	Buch ; Online
Datenquelle	BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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