One-step chemical vapor deposition synthesis of Si NWs@C core/shell anodes without additional catalysts by the oxide-assisted growth mechanism for lithium-ion batteries
Dalton Trans., 2024, Advance Article DOI: 10.1039/D4DT00131A, PaperZhou Fang, Peng Zhou, Yirong Tian, Huachan Fang, Qianqian Zhang Through a one-step CVD procedure, Si NPs were grown into Si NWs by an OAG mechanism and these are subsequently coated with carbon. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Dalton Trans. latest articles)
Source: RSC - Dalton Trans. latest articles - May 13, 2024 Category: Chemistry Authors: Zhou Fang Source Type: research
Homogeneously Planar ‐Exposure LiB Fiber Skeleton Toward Long‐Lifespan Practical Li Metal Pouch Cells
In conclusion, the study findings provide a new research perspective for Li alloy anodes. (Source: Small)
Source: Small - May 13, 2024 Category: Nanotechnology Authors: Kecheng Long,
Xinsheng Liu,
Jixu Yang,
Han Wang,
Anbang Wang,
Yuejiao Chen,
Lin Mei,
Yu Zhang,
Zhibin Wu,
Weikun Wang,
Zhaoqing Jin,
Libao Chen Tags: Research Article Source Type: research
Nylon binder enables high-performance flexible ultra-thick electrode preparation in a water-based environment
J. Mater. Chem. A, 2024, Advance Article DOI: 10.1039/D4TA01472C, PaperLi Jiang, GuoJing Zang, Xiu Liu, Ling Chen, Yaoguang Chen, Jinghao Xie, Zhongxin Liang, Fuzhen Li, Zishou Zhang A water-based method for producing ultra-thick, flexible lithium-ion battery cathodes and anodes with good deformation resistance and ultra-high areal capacity is proposed, in which nylon (PA) provides flexible support and forms fast ion channels. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - J. Mater. Chem. latest articles)
Source: RSC - J. Mater. Chem. latest articles - May 13, 2024 Category: Chemistry Authors: Li Jiang Source Type: research
Nonafluorobutyl ether enhancing the stability of fluorobenzene-based diluted high-concentration electrolytes in high-voltage lithium metal batteries
J. Mater. Chem. A, 2024, Advance Article DOI: 10.1039/D4TA01083C, PaperXinlan Wang, Ziqi Zeng, Han Zhang, Yixuan Dong, Shijie Cheng, Jia Xie Methyl 1,1,2,2,3,3,4,4,4-nonafluorobutyl ether promotes the formation of a LiF-rich SEI and CEI with less HF, enabling high-voltage LMAs. To cite this article before page numbers are assigned, use the DOI form of citation above. The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - J. Mater. Chem. latest articles)
Source: RSC - J. Mater. Chem. latest articles - May 13, 2024 Category: Chemistry Authors: Xinlan Wang Source Type: research
Low-temperature Tolerant Lithium-rich Manganese-based Cathode Enabled by Facile SnO2 Decoration
J. Mater. Chem. A, 2024, Accepted Manuscript DOI: 10.1039/D4TA01971G, Paperdiaohan wang, Wenlei Wang, Kaihua Li, Jinze Song, Xinhai Yuan, Qinghong Huang, Zexun Tang, Lijun Fu, Yuping Wu Lithium-rich manganese-based cathode materials gain increasing research attention because of their superior specific capacity and high operating voltage. However, it suffers voltage decay and unsatisfied stability during cycling. Meanwhile, the... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - J. Mater. Chem. latest articles)
Source: RSC - J. Mater. Chem. latest articles - May 11, 2024 Category: Chemistry Authors: diaohan wang Source Type: research
Porous Organic Framework Materials (MOF, COF, and HOF) as the Multifunctional Separator for Rechargeable Lithium Metal Batteries
This review systematically analyzes and summarizes the three most classical materials (MOF, COF, and HOF) among the porous framework materials, and outlines the applications of MOF, COF, and HOF-based separators in lithium metal batteries in terms of blocking the shuttle of polysulfide lithium, inhibiting the formation of lithium dendrite, and improving the electrochemical performance of solid-state electrolytes. AbstractTheseparator is an important component in batteries, with the primary function of separating the positive and negative electrodes and allowing the free passage of ions. Porous organic framework materials h...
Source: Small - May 11, 2024 Category: Nanotechnology Authors: Yan Yang,
Zhaoyu Sun,
Yiwen Wu,
Ziwei Liang,
Fangkun Li,
Min Zhu,
Jun Liu Tags: Review Source Type: research
Enhancement of Li/S Battery Performance by a Modified Reduced Graphene Oxide Carbon Host Decorated with MoO3
In this study, we report on the decoration of reduced graphene oxide with MoO3 particles to enhance interactions with LiPs and retain sulfur at the cathode side. The combination of experiments and density functional theory calculation demonstrated improvements in binding interactions between the cathode and sulfur species, enhancing the cycling stability of the Li/S half-cell.PMID:38728595 | DOI:10.1002/cssc.202400554 (Source: ChemSusChem)
Source: ChemSusChem - May 10, 2024 Category: Chemistry Authors: Juan Pi ñuela Noval Daniel Fern ández González Marta Su árez Luis Felipe Verdeja Arcangelo Celeste Adriano Pierini Franco Mazzei Maria Assunta Navarra Sergio Brutti Adolfo Fernandez Marco Agostini Source Type: research
Reviving Cost-Effective Organic Cathodes in Halide-Based All-Solid-State Lithium Batteries
Angew Chem Int Ed Engl. 2024 May 10:e202403331. doi: 10.1002/anie.202403331. Online ahead of print.ABSTRACTThe evolution of inorganic solid electrolytes has revolutionized the field of sustainable organic cathode materials, particularly addressing the dissolution problems in traditional liquid electrolytes. However, current sulfide-based all-solid-state lithium-organic batteries still face challenges such as high working temperatures, high costs, and low voltage. Here, we design an all-solid-state lithium battery based on a cost-effective organic cathode material phenanthrenequinone (PQ) and a halide solid electrolyte Li2Z...
Source: Angewandte Chemie - May 10, 2024 Category: Chemistry Authors: Yingjie Gao Jiamin Fu Yang Hu Feipeng Zhao Weihan Li Sixu Deng Yipeng Sun Xiaoge Hao Jinjin Ma Xiaoting Lin Changhong Wang Ruying Li Xueliang Sun Source Type: research
Enhancement of Li/S Battery Performance by a Modified Reduced Graphene Oxide Carbon Host Decorated with MoO3
In this study, we report on the decoration of reduced graphene oxide with MoO3 particles to enhance interactions with LiPs and retain sulfur at the cathode side. The combination of experiments and density functional theory calculation demonstrated improvements in binding interactions between the cathode and sulfur species, enhancing the cycling stability of the Li/S half-cell.PMID:38728595 | DOI:10.1002/cssc.202400554 (Source: ChemSusChem)
Source: ChemSusChem - May 10, 2024 Category: Chemistry Authors: Juan Pi ñuela Noval Daniel Fern ández González Marta Su árez Luis Felipe Verdeja Arcangelo Celeste Adriano Pierini Franco Mazzei Maria Assunta Navarra Sergio Brutti Adolfo Fernandez Marco Agostini Source Type: research
Reviving Cost-Effective Organic Cathodes in Halide-Based All-Solid-State Lithium Batteries
Angew Chem Int Ed Engl. 2024 May 10:e202403331. doi: 10.1002/anie.202403331. Online ahead of print.ABSTRACTThe evolution of inorganic solid electrolytes has revolutionized the field of sustainable organic cathode materials, particularly addressing the dissolution problems in traditional liquid electrolytes. However, current sulfide-based all-solid-state lithium-organic batteries still face challenges such as high working temperatures, high costs, and low voltage. Here, we design an all-solid-state lithium battery based on a cost-effective organic cathode material phenanthrenequinone (PQ) and a halide solid electrolyte Li2Z...
Source: Angewandte Chemie - May 10, 2024 Category: Chemistry Authors: Yingjie Gao Jiamin Fu Yang Hu Feipeng Zhao Weihan Li Sixu Deng Yipeng Sun Xiaoge Hao Jinjin Ma Xiaoting Lin Changhong Wang Ruying Li Xueliang Sun Source Type: research
Understanding the Super ‐Theoretical Capacity Behavior of VO2 in Aqueous Zn Batteries
VO2 cathode, as an important Zn2+-insertion host, can only provide the maximum capacity of 323 mAh g−1 for a one-electron reaction in theory. How to understand the super-theoretical capacity behavior and multiple charge and discharge platforms of many reported VO2 electrodes. An electrocatalytic oxygen evolution reaction (OER) synergistic in situ oxidation mechanism is first proposed to elaborate this phenomenon. AbstractVO2 material, as a promising intercalation host, is widely investigated not only in aqueous lithium-ion batteries, but also in aqueous zinc-ion batteries (AZIBs) owing to its stable tunnel-like framew...
Source: Small - May 9, 2024 Category: Nanotechnology Authors: Wenjun Deng,
Chang Li,
Wenxia Zou,
Yushuang Xu,
Yan Chen,
Rui Li Tags: Research Article Source Type: research
Achieving Uniform Li Deposition and Suppressed Electrolyte Flammability in Li ‐Metal Batteries via Designing Localized High‐Concentration Electrolytes
This study introduces a localized high-concentration electrolyte (LHCE) that addresses these issues by employing non-flammable electrolyte components and incorporating carefully designed additives to enhance flame retardancy and low-temperature performance. By incorporating additives to optimize the electrolyte, it is possible to attain inorganic-dominated solid electrolyte interphases on both the cathode and anode. This achievement re sults in a uniform deposition of lithium, as well as the suppression of electrolyte decomposition and cathode deterioration. Consequently, this LHCE achieve over 300 stable cycles for both L...
Source: Small - May 9, 2024 Category: Nanotechnology Authors: Xingkai Wang,
He Huang,
Hong Zhang,
Qiujiang Dong,
Wanxing Zhang,
Meng Gao,
Jinyang Li,
Biao Chen,
Hao Guo,
Xiaopeng Han Tags: Research Article Source Type: research
Synthetic, Structural and Reactivity Studies of Boryl-Ethynyl Silylene
Chem. Commun., 2024, Accepted Manuscript DOI: 10.1039/D4CC00922C, CommunicationWenhao Chen, Haisheng Hu, Jie Feng, Lei Zhu, Di Wu The salt metathesis of boryl-ethynyl lithium salt {[(HCDipN)2]B-CC-Li} with monochlorosilylene [LSi(:)Cl; L = PhC(NtBu)2] produced an isolable boryl-ethynyl silylene {1; [(HCDipN)2]B-C ≡C-Si(L)}. The Si(II) center in 1 possesses a nonbonding lone... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Chem. Commun. latest articles)
Source: RSC - Chem. Commun. latest articles - May 9, 2024 Category: Chemistry Authors: Wenhao Chen Source Type: research
Molecules, Vol. 29, Pages 2228: Synergistic Engineering of CoO/MnO Heterostructures Integrated with Nitrogen-Doped Carbon Nanofibers for Lithium-Ion Batteries
This study underscores the critical role of electronic and Li-ion regulation facilitated by heterostructures, offering a promising pathway for designing transition metal oxide-based anode materials with high performances for lithium-ion batteries. (Source: Molecules)
Source: Molecules - May 9, 2024 Category: Chemistry Authors: Guo Xu Xu Guo Wu Cao Liu Liu Tags: Article Source Type: research
Fracture resistance of partial and complete coverage veneers and ceramic crowns for maxillary central incisors
Minimally invasive treatments have gained popularity in recent years. However, research comparing the fracture resistance of lithium disilicate partial coverage veneer restorations with that of ceramic crowns is lacking. (Source: Journal of Prosthetic Dentistry)
Source: Journal of Prosthetic Dentistry - May 9, 2024 Category: Dentistry Authors: Carlos A. Jurado, Salwa Mekled, Salahaldeen Abuhammoud, Francisco X. Azpiazu-Flores, Daniel Vegh, Ting Wang, Dean Morton Tags: Research and education Source Type: research
