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
The Expression of Markers of Acute Kidney Injury Kim1 and NGAL after Administration of High Doses of Lithium Carbonate in Mice with Engrafted Skin Melanoma B16
The expression of marker proteins of acute kidney injury after administration of high doses of lithium carbonate was assessed to evaluate the possibility of lithium use in neutron capture therapy. In mice with implanted skin melanoma B16, the expression of Kim1 (kidney injury molecule 1) and NGAL (neutrophil gelatinase-associated lipocalin) proteins in the kidneys was evaluated immunohistochemically 15, 30, 90, 180 min, and 7 days after peroral administration of lithium carbonate at single doses of 300 and 400 mg/kg. An increase in the expression of the studied proteins was found in 30 and 90 min after administration of 40...
Source: Bulletin of Experimental Biology and Medicine - May 9, 2024 Category: Biology Source Type: research
The Future Nickel Metal Supply for Lithium-Ion Batteries
Green Chem., 2024, Accepted Manuscript DOI: 10.1039/D4GC01980F, Tutorial ReviewJiale Sun, Haihui Zhou, Zhongyuan Huang The electrochemical energy storage devices powered by clean and renewable natural energy have achieved rapid development to mitigate the fossil fuel shortage and CO2 emission. Among them, the high-nickel ternary... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Green Chem. latest articles)
Source: RSC - Green Chem. latest articles - May 8, 2024 Category: Chemistry Authors: Jiale Sun Source Type: research
Bottom-up deposition lithium into 3D lithiophobic-lithiophilic host for long-life lithium metal anodes
J. Mater. Chem. A, 2024, Accepted Manuscript DOI: 10.1039/D4TA02002B, PaperBendong Huang, Ziwei Cai, Tao Peng, Yingxiang Tan, Nan Zhang, Wei Liu, Hai Zhong, Yaohua Mai Rational structure design of a 3D host is one of the most promising strategies to achieve uniform Li deposition and inhibit uncontrolled growth of Li dendrites. Herein, a 3D-CTPA skeleton... 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 8, 2024 Category: Chemistry Authors: Bendong Huang Source Type: research
Enhanced hydrogen production via assisted biomass gasification using lithium manganate as a bifunctional material
This article is licensed under aCreative Commons Attribution-NonCommercial 3.0 Unported Licence.Carlos Hern ández-Fontes, Nan Wang, Nayeli Gómez-Garduño, Heriberto Pfeiffer This work shows that Li2MnO3 acts as an oxygen donor during glucose pyrolysis and gasification processes, enhancing H2 production. Moreover, a CO oxidation-capture process occurs during gasification, improving the H2/COx ratio below 550 °C. 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 8, 2024 Category: Chemistry Authors: Carlos Hern ández-Fontes Source Type: research
Novel sample double dilution calibration method for determination of lithium in biological samples using automatic flow system with in-syringe reaction
Talanta. 2024 May 1;276:126177. doi: 10.1016/j.talanta.2024.126177. Online ahead of print.ABSTRACTA novel sample double dilution calibration method (SDDCM) and an automatic flow system with in-syringe reaction and spectrophotometric detection were developed for determining lithium in biological samples. The method is based on the reaction of lithium with Thorin in an alkaline medium and the signal was measured at 480 nm. The reaction was performed simultaneously for both standards and samples in three syringes of the automatic flow system. The method was validated and successfully applied to the determination of lithium in...
Source: Talanta - May 8, 2024 Category: Chemistry Authors: Justyna Paluch Karolina Mermer Justyna Kwiatkowska Marek Kozak Joanna Kozak Source Type: research
A “three in one” strategy realized using a fluorinated gold-doped titanium silicalite layer on a copper current collector for stable lithium metal batteries
J. Mater. Chem. A, 2024, Advance Article DOI: 10.1039/D4TA01164C, PaperXiaopan Jin, Gaoxu Huang, Xianming Zhao, Honghao Liu, Rongjie Wang, Mengjia Guan, Yongsheng Li Long cycle life was realized on a fluorinated, Au doped titanium silicalite modified Cu (ATSF-5/Cu) current collector by Li affinity of Au nanoparticles, microporous properties of titanium silicalite and the formation of the LiF-rich SEI layer. 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 8, 2024 Category: Chemistry Authors: Xiaopan Jin Source Type: research
Triphenylamine-containing dihydrophenazine copolymers with adjustable multi-electron redox characteristics and their application as cathodes in lithium-organic batteries
J. Mater. Chem. A, 2024, Advance Article DOI: 10.1039/D4TA00778F, PaperLihuan Xu, Qiang Fei, Lin Yao, Chang Su Arylamine p-type cathode materials have high redox potentials and rate capabilities, which have attracted increasing attention recently. 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 8, 2024 Category: Chemistry Authors: Lihuan Xu Source Type: research
Chemical short-range disorder in lithium oxide cathodes
Nature, Published online: 08 May 2024; doi:10.1038/s41586-024-07362-8The introduction of chemical short-range disorder substantially affects the crystal structure of layered lithium oxide cathodes, leading to improved charge transfer and structural stability. (Source: Nature AOP)
Source: Nature AOP - May 8, 2024 Category: Research Authors: Qidi Wang Zhenpeng Yao Jianlin Wang Hao Guo Chao Li Dong Zhou Xuedong Bai Hong Li Baohua Li Marnix Wagemaker Chenglong Zhao Source Type: research
Lithium tantalate photonic integrated circuits for volume manufacturing
Nature, Published online: 08 May 2024; doi:10.1038/s41586-024-07369-1Electro-optical photonic integrated circuits based on lithium tantalate perform as well as current state-of-the-art ones using lithium niobate but the material has the advantage of existing commercial uses in consumer electronics, easing the problem of scalability. (Source: Nature AOP)
Source: Nature AOP - May 8, 2024 Category: Research Authors: Chengli Wang Zihan Li Johann Riemensberger Grigory Lihachev Mikhail Churaev Wil Kao Xinru Ji Junyin Zhang Terence Blesin Alisa Davydova Yang Chen Kai Huang Xi Wang Xin Ou Tobias J. Kippenberg Source Type: research
Carbon aerogel capsulated cobalt oxides with nanomicro-hierarchical architectures as anodes for lithium-ion batteries
New J. Chem., 2024, Advance Article DOI: 10.1039/D3NJ05671F, PaperLixia Liao, Ting Ma, Tao Fang, Jiyuan Zhang, Bo Chai, Lian Zhu, Jiaqi Ding, Huizhi Kou, Yuling Xu, Yuanjing Hou, Benmei Wei N-doped carbon aerogel capsulated Co3O4 (Co3O4@NCA) is preparedvia a hydrothermal method using an N-doped carbon aerogel (NCA) as a conductive carbon matrix and coating layer. 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 - New J. Chem. latest articles)
Source: RSC - New J. Chem. latest articles - May 7, 2024 Category: Chemistry Authors: Lixia Liao Source Type: research
