Latest Publications & Patents on Lithium Research and Applications
This is our latest selection of worldwide publications and patents in english on Lithium Research and Applications, between many scientific online journals, classified and focused on lithium.
Tip: further to this selection on Lithium Research and Applications, you can search and filter our:
* free publications search tool * by author, topic, keywords, date or journal.
* free patents search tool * for patents in english from the European Patent Office.
Evaluation of Shear Bond Strength and Failure Modes of Lithium Disilicate Ceramic Veneering Material to Different High-Performance Polymers
Published on 2025-02-20 by Sarah M. Alnafaiy, Nawaf Labban, Refal Albaijan, Rawan N. AlKahtani, Khulud A. Al-Aali, Heba Wageh Abozaed, Nada Y. Alturki, Jomana E. Alenezi @MDPI
Abstract: This study assessed the shear bond strength (SBS) and failure modes of lithium disilicate ceramic veneering material to different high-performance polymers. Thirty-six square specimens measuring 7 × 7 × 2 ± 0.05 mm were prepared from pure polyetheretherketone (PEEK), Bio-high performance PEEK (BioHPP) and Trilor discs. Polymer specimens were air-borne abraded utilizing aluminum oxide particles, cleaned, and a bonding agent was applied (visio. link). The[...]
Our summary: Evaluation of SBS and failure modes of lithium disilicate ceramic veneering material to different high-performance polymers. BioHPP material showed highest SBS values, Trilor group recorded lowest SBS values, adhesive failure observed in 40% of BioHPP and PEEK specimens.
Shear Bond Strength, Lithium Disilicate Ceramic, High-Performance Polymers, Failure Modes
Publication
A Method Based on Circular Economy to Improve the Economic Performance of Second-Life Batteries
Published on 2025-02-19 by Roberto Álvarez Fernández, Oscar Castillo Campo @MDPI
Abstract: Batteries are essential for the functionality of electric vehicles (EVs), leading to their design with enhanced performance and durability. Consequently, traction batteries are often replaced while they still retain the properties for use in less stressful demanding applications, with lower power and storage requirements. This serves as a notable opportunity for circular economy. The energy management system presented is designed with lithium-ion batteries coming from EVs and repurposed for elec[...]
Our summary: Method utilizing second-life batteries from EVs for electricity storage in buildings, reducing peak consumption and electricity costs, case study in Spanish market.
Circular Economy, Second-Life Batteries, Energy Management System, Lithium-ion Batteries
Publication
Lithium replenishment electrode sheet, manufacturing method therefor, battery comprising lithium replenishment electrode sheet and electrical device
Patent published on the 2025-02-19 in EP under Ref EP4510294 by CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN] (Wang Donghao [cn], Jing Erdong [cn], Xie Haotian [cn], Zhang Nannan [cn], Sun Xin [cn], Chen Xiao [cn])
Abstract: A lithium supplement electrode plate and a preparation method thereof, a battery containing the lithium supplement electrode plate, and an electrical device are disclosed. The lithium supplement electrode plate includes a current collector and a coating region disposed on at least one side of the current collector. The coating region includes at least two active layers. The at least two active layers include a pore-forming agent. Two adjacent active layers that include the pore-forming agent are[...]
Our summary: Lithium supplement electrode plate with high porosity improves battery life by enhancing wettability and capacity.
lithium replenishment electrode sheet, manufacturing method, battery, electrical device
Patent
Negative electrode for rechargeable lithium battery and rechargeable lithium battery including same
Patent published on the 2025-02-19 in EP under Ref EP4510218 by SAMSUNG SDI CO LTD [KR] (Bae Juhye [kr], Park Jin Seok [kr], Nam Hyun [kr], Lee Taeil [kr])
Abstract: A negative electrode for a rechargeable lithium battery and a rechargeable lithium battery including the same are provided. The negative electrode includes a current collector; and a negative active material layer on at least one surface of the current collector, wherein the negative active material layer comprises a first crystalline carbon layer in contact with the current collector, a silicon layer on the first crystalline carbon layer and comprising a Si-carbon composite, and a second crysta[...]
Our summary: Negative electrode with silicon layer for rechargeable lithium battery. Silicon layer comprises Si-carbon composite. Thickness of silicon layer is 3% to 35% of total negative active material layer.
rechargeable lithium battery, negative electrode, silicon layer, current collector
Patent
Cathode and lithium secondary battery manufactured using same
Patent published on the 2025-02-19 in EP under Ref EP4510232 by LG ENERGY SOLUTION LTD [KR] (Kim Kwang Jin [kr], Kwon O Jong [kr], Choi Jung Hun [kr], Lee Da Young [kr], Sung Jin Su [kr], Park Jeong Hwa [kr], Han Geum Jae [kr], Kim Ki Woong [kr], An In Gu [kr])
Abstract: A positive electrode according to one embodiment of the present technology is a positive electrode including a positive electrode active material layer disposed on at least one surface of a positive electrode current collector, the positive electrode active material layer includes a lithium transition metal phosphate and a fluorine-based binder, and, in a flexibility evaluation, in which the positive electrode is lifted after bringing measuring rods for each phi (Φ) into contact with the positi[...]
Our summary: Cathode and lithium secondary battery with positive electrode active material layer including lithium transition metal phosphate and fluorine-based binder, flexibility evaluated by porosity ratio, porosity calculated using Equation 1.
lithium secondary battery, positive electrode, flexibility evaluation, porosity
Patent
Positive electrode sheet, electrode assembly, secondary battery, and electric apparatus
Patent published on the 2025-02-19 in EP under Ref EP4510210 by CONTEMPORARY AMPEREX TECHNOLOGY CO LTD [CN] (Liu Zhi [cn], Shi Dongyang [cn], Cheng Zhipeng [cn], Lv Ruijing [cn], Chen Ning [cn], Jin Haizu [cn], Li Baiqing [cn])
Abstract: A positive electrode plate, an electrode assembly, a secondary battery, and an electrical device are provided in the present application. Aperture(s) is/are arranged on an active substance layer configured to form a concave surface of the first bending layer so as to reduce the amount of usage of active substance layers of the positive electrode plate in the corner area. Due to this arrangement, the utilization of the electrode assembly formed by winding the positive electrode plate can reduce t[...]
Our summary: Positive electrode plate, electrode assembly, secondary battery, and electrical device provided with apertures on active substance layer to reduce usage of active substance layers in corner area, improving lithium ion kinetics and stability of battery performance.
positive electrode sheet, electrode assembly, secondary battery, electric apparatus
Patent
Precursor of positive electrode active material for secondary battery and positive electrode active material prepared using the same
Patent published on the 2025-02-19 in EP under Ref EP4510270 by LG CHEMICAL LTD [KR] (Jeong Myung Gi [kr], Woo Sang Won [kr], Cho Seung Beom [kr], Choi Sang Soon [kr])
Abstract: The present disclosure relates to a positive electrode active material for a secondary battery comprising a single layer-structured secondary particle in which pillar-shaped primary particles radially oriented in a surface direction from the particle center are aggregated,wherein the secondary particle has a shell shape; andthe primary particle includes a lithium composite metal oxide of Ni-Co-Mn of the following Chemical Formula 2 and exhibits mono-modal-type particle distribution:    â[...]
Our summary: Precursor of positive electrode active material for secondary battery, single layer-structured secondary particle with pillar-shaped primary particles, lithium composite metal oxide of Ni-Co-Mn, shell-shaped secondary particle.
positive electrode active material, secondary battery, lithium composite metal oxide, mono-modal-type particle distribution
Patent
Negative electrode sheet and preparation method therefor, secondary battery and electric device
Patent published on the 2025-02-19 in EP under Ref EP4510247 by CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD [HK] (Zhang Wenyan [cn], Guan Wenhao [cn], Ge Xiaoming [cn])
Abstract: This application provides a negative electrode plate including a three-dimensional porous current collector and an insulation layer attached to a side of the three-dimensional porous current collector, where the insulation layer extends from a surface to an interior of the three-dimensional porous current collector, and a thickness of the insulation layer is less than a thickness of the three-dimensional porous current collector; and this application relates to a preparation method of the corres[...]
Our summary: Three-dimensional porous current collector with insulation layer for improved battery performance and safety.
negative electrode sheet, preparation method, secondary battery, electric device
Patent
DE 
EN 
FR 
ES 
IT