Results 71 to 80 of about 37,055 (297)

312 MAX Phases: Elastic Properties and Lithiation [PDF]

, 2019
Interest in the Mn+1AXn phases (M = early transition metal; A = group 13–16 elements, and X = C or N) is driven by their ceramic and metallic properties, which make them attractive candidates for numerous applications.
A. Chroneos, A. Kordatos, Arróyave, Barsoum, Barsoum, Born, Buschow, Frantsevich, Luan, M. Vasilopoulou, M.A. Hadi, M.E. Fitzpatrick, Middleburgh, N. Kelaidis, P.P. Filippatos, Peer Mohamed, S.-R.G. Christopoulos   +16 more
core   +1 more source

The Booming Li Metal Anodes [PDF]

Acta Physico Chimica Sinica, 2020
Qiang Zhang, Yu-Guo Guo
openaire   +1 more source

Impact of Pre‐Oxidation Treatments on a Recycled MgO/Steel‐Composite as Carbon Free Anode in Aluminum‐Electrolysis Environments

Advanced Engineering Materials, EarlyView.
Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser, Felix Drechsler, Nora Brachhold, Florian Kerber, Christos G. Aneziris   +4 more
wiley   +1 more source

Friction constructing a capacity-compensation interlayer enabled the stable lithium metal batteries

Journal of Materiomics
The high-energy-density lithium metal batteries (LMBs) is expected to drive the development of the low-altitude economy and electro vehicles. Nevertheless, the practical application of lithium anodes is hampered by well-known issues of unstable ...
Shaozhen Huang, An Wang, Jiahua Liao, Xiangli Zhong, Hongjia Song, Chao Zhong, Zhongming Wang, Yuejiao Chen, Kecheng Long, Jinbin Wang, Libao Chen   +10 more
doaj   +1 more source

Aluminum doping improves the energetics of lithium, sodium, and magnesium storage in silicon

, 2014
While Si is an effective insertion type anode for Li-ion batteries, crystalline Si has been shown to be unsuitable for Na and Mg storage due, in particular, to insufficient binding strength.
Legrain, Fleur, Manzhos, Sergei
core   +1 more source

Highly Reversible Lithium Storage in Nanostructured Silicon [PDF]

, 2003
Anode materials of nanostructured silicon have been prepared by physical vapor deposition and characterized using electrochemical methods. The electrodes were prepared in thin-film form as nanocrystalline particles (12 nm mean diameter) and as continuous
Ahn, C. C., Fultz, B., Graetz, J., Yazami, R.   +3 more
core   +1 more source

Microstructure Design of Steel‐Spinel Composites via Spark Plasma Sintering Process

Advanced Engineering Materials, EarlyView.
This study illustrates how spark plasma sintering at reduced oxygen partial pressure enables controlled formation of steel‐spinel composites through tailored redox reactions and cation exchange. Comparison of the MgO–Fe2O3, steel–(MgO+Cr2O3), and steel–(MgO+Fe2O3) systems shows how oxygen activity and interface chemistry govern spinel formation, phase ...
Mahnaz Mehdizadehlima, Christian Schimpf, Stefan Martin, Olga Fabrichnaya, David Rafaja   +4 more
wiley   +1 more source

Compositionally Sequenced Interfacial Layers for High‐Energy Li‐Metal Batteries

Advanced Science
Electrolyte additives with multiple functions enable the interfacial engineering of Li‐metal batteries (LMBs). Owing to their unique reduction behavior, additives exhibit a high potential for electrode surface modification that increases the ...
Jeong‐A Lee, Saehun Kim, Yoonhan Cho, Seong Hyeon Kweon, Haneul Kang, Jeong Hwan Byun, Eunji Kwon, Samuel Seo, Wonkeun Kim, Kyoung Han Ryu, Sang Kyu Kwak, Seungbum Hong, Nam‐Soon Choi   +12 more
doaj   +1 more source

Imidazolium-based Ionic Liquid Electrolytes with Bis(fluorosulfonyl)imide Anions for Lithium Metal Anodes: Effects of Salt Concentration and Solvent Dilution

Electrochemistry
Ionic liquids (ILs) are attractive electrolytes for Li metal batteries because of their non-volatility, non-flammability, and wide electrochemical stability window.
Junichi MURAI, Kazuhide UENO
doaj   +1 more source

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer

Advanced Functional Materials, EarlyView.
This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger, Anna Mauri, Yang Cui, Sebastian Josef Weishäupl, Ali Deniz Özdemir, Hamad Syed, Aleksandr Ovsianikov, Wolfgang Wenzel, Alexander Pöthig, Jürgen Hauer, Mariana Kozlowska, Roland Augustinus Fischer   +11 more
wiley   +1 more source