On the Feasibility of Practical Mg–S Batteries: Practical Limitations Associated with Metallic Magnesium Anodes

2018 ◽  
Vol 10 (43) ◽  
pp. 36910-36917 ◽  
Author(s):  
Michael Salama ◽  
Ran Attias ◽  
Baruch Hirsch ◽  
Reut Yemini ◽  
Yosef Gofer ◽  
...  
Keyword(s):  
Metallic Magnesium

scholarly journals An Overview on Anodes for Magnesium Batteries: Challenges towards a Promising Storage Solution for Renewables

Nanomaterials ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 810
Author(s):  
Federico Bella ◽  
Stefano De Luca ◽  
Lucia Fagiolari ◽  
Daniele Versaci ◽  
Julia Amici ◽  
...  
Keyword(s):  
Reduction Potential ◽  
Literature Analysis ◽  
Organic Electrolytes ◽  
Boron Clusters ◽  
Passivation Film ◽  
Metallic Magnesium ◽  
Passivation Layers ◽  
Magnesium Batteries ◽  
Nanostructured Metal Oxides ◽  
Nanostructured Metal

Magnesium-based batteries represent one of the successfully emerging electrochemical energy storage chemistries, mainly due to the high theoretical volumetric capacity of metallic magnesium (i.e., 3833 mAh cm−3 vs. 2046 mAh cm−3 for lithium), its low reduction potential (−2.37 V vs. SHE), abundance in the Earth’s crust (104 times higher than that of lithium) and dendrite-free behaviour when used as an anode during cycling. However, Mg deposition and dissolution processes in polar organic electrolytes lead to the formation of a passivation film bearing an insulating effect towards Mg2+ ions. Several strategies to overcome this drawback have been recently proposed, keeping as a main goal that of reducing the formation of such passivation layers and improving the magnesium-related kinetics. This manuscript offers a literature analysis on this topic, starting with a rapid overview on magnesium batteries as a feasible strategy for storing electricity coming from renewables, and then addressing the most relevant outcomes in the field of anodic materials (i.e., metallic magnesium, bismuth-, titanium- and tin-based electrodes, biphasic alloys, nanostructured metal oxides, boron clusters, graphene-based electrodes, etc.).

Triflic Salt–Catalyzed Coupling: Iron Triflate–Catalyzed Homocoupling of Aryl Bromides in the Presence of Metallic Magnesium

2010 ◽  
Vol 40 (17) ◽  
pp. 2556-2563 ◽  
Author(s):  
Yan-Yan Zhang ◽  
Jing-Du Lin ◽  
Xiao-Liang Xu ◽  
Jing-Hua Li
Keyword(s):  
Metallic Magnesium ◽  
Aryl Bromides

In Vitro Bioactivity Assessment of Metallic Magnesium

2006 ◽  
pp. 453-456 ◽  
Author(s):  
Haydée Y. López ◽  
Dora A. Cortés-Hernández ◽  
Sergio Escobedo ◽  
Diego Mantovani
Keyword(s):  
In Vitro Bioactivity ◽  
Metallic Magnesium

ChemInform Abstract: Triflic Salt-Catalyzed Coupling: Iron Triflate-Catalyzed Homocoupling of Aryl Bromides in the Presence of Metallic Magnesium.

ChemInform ◽  
2010 ◽  
Vol 42 (4) ◽  
pp. no-no
Author(s):  
Yan-Yan Zhang ◽  
Jing-Du Lin ◽  
Xiao-Liang Xu ◽  
Jing-Hua Li
Keyword(s):  
Metallic Magnesium ◽  
Aryl Bromides

Chromium-Catalyzed, Regioselective Cross-Coupling of C–O Bonds by Using Organic Bromides as Reactants

Synlett ◽  
2017 ◽  
Vol 28 (19) ◽  
pp. 2577-2580 ◽  
Author(s):  
Meiming Luo ◽  
Xiaoming Zeng ◽  
Jinghua Tang
Keyword(s):  
Room Temperature ◽  
Cross Coupling ◽  
Aromatic Aldehydes ◽  
Grignard Reagents ◽  
Metallic Magnesium ◽  
Organic Halides

We report a chromium-catalyzed cross-coupling of C–O bonds with widely accessible organic bromides as reactants for the preparation of ortho-arylated or -alkylated aromatic aldehydes at room temperature. The use of metallic magnesium is essential for the reaction to occur, giving it an advantage over previous reactions involving Grignard reagents that have to be prepared separately from organic halides before the coupling.

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