Results 211 to 220 of about 1,457,221 (258)

Carbon Anodes for Low‐Temperature Nonaqueous Alkali Metal‐Ion Batteries

EcoEnergy, EarlyView.
This review summarizes recent progress in carbon anodes for low‐temperature nonaqueous alkali‐metal ion batteries. Fundamental thermodynamic and kinetic limitations are examined, alongside a systematic discussion of graphite, hard carbon, and emerging carbon architectures.
Zhichun Miao, Dandan Yu, Guojie Liu, Yuyang Qin, Jingyun Mou, Wenlong Song, Lu Shi, Zengqin Xiao, Xin Yuan, Huayu Chen, Laishun Qin, Da Chen   +11 more
wiley   +1 more source

Nanomaterial-Modified Thermally Expandable Thixotropic Gel for Enhanced Plugging Performance in High-Temperature Fractured Formations. [PDF]

Gels
Liu D, Zhu X, Cai X, Chen G, Luo X, Shan W.   +5 more
europepmc   +1 more source

Hydride Materials for Advanced Electrochemical Energy Storage: Progress and Perspectives

EcoEnergy, EarlyView.
Hydrides are emerging as functional materials for low‐carbon electrochemical energy storage. Complex hydrides provide polyanionic electrolyte frameworks for all‐solid‐state, Li–S, and multivalent batteries; hydride ion conductors enable H− transport for emerging hydride‐based cells; and metal hydrides offer established electrode chemistries for Ni–MH ...
Taehyun Kim, Taegyoung Lee, Huijeong Oh, Shin‐ichi Orimo, Sangryun Kim   +4 more
wiley   +1 more source

Dry‐Processed Dual‐Layer Thick Cathodes With Distinct Ni Compositions to Mitigate Degradation in Lithium‐Ion Batteries

EcoEnergy, EarlyView.
Dry‐processed thick cathodes can increase battery energy density, but uneven reactions accelerate degradation. This work shows that the position of high‐nickel cathode material is critical. Placing NCM811 near the current collector and NCM622 near the separator reduces local overreaction, particle cracking, metal crossover, and interphase growth ...
Heeyeon Kim, Junhyeok Choi, Jeonil Cho, Seungyeop Choi, Jihwan Oh, Cheol Bak, Yong Min Lee   +6 more
wiley   +1 more source

Study on viscoelastic-plastic creep model of rock based on creep parameter degradation. [PDF]

PLoS One
Wei E, Pang Y, Ma X.
europepmc   +1 more source

Niobium‐Based Chalcogenides as Emerging Electrode Materials for Rechargeable Batteries

EcoEnergy, EarlyView.
This review highlights recent advances in Nb‐based TMCs, covering their structure‐property relationships, synthesis strategies, electrochemical mechanisms, and energy‐storage applications. Emerging approaches including defect engineering, operando characterization, DFT modeling, and AI‐assisted design are discussed to accelerate the development of high‐
Narasimharao Kitchamsetti, Ana L. F. de Barros, Sungwook Mhin, HyukSu Han   +3 more
wiley   +1 more source

Room-Temperature Raman Enhancement in Colloidal 2D PbS Nanosheets. [PDF]

J Phys Chem Lett
Aryal S, Tang Y, Sun L.
europepmc   +1 more source

Electrolytic (C2CNT) Carbon Nanotubes Made From CO2 as an Inexpensive Carbon Sink and High‐Capacity Li‐Ion Battery Graphite Replacement

EcoEnergy, EarlyView.
Carbon‐negative carbon nanotubes produced by molten CO2 electrolysis offer a low‐cost, high‐performance alternative to graphite in Li‐ion battery anodes. Replacing conventional carbon materials with electrolytic CNTs can improve battery capacity and charging performance while reducing costs and contributing to carbon mitigation.
Gad Licht, Stuart Licht
wiley   +1 more source

Effects of type and thickness of joint infill materials on gamma radiation attenuation in rock masses: experimental and numerical investigations. [PDF]

Sci Rep
Golmohammadi S, Noorian-Bidgoli M, Moghaddam-Arani AR.   +2 more
europepmc   +1 more source