scholarly journals Energy Storage in Metallic Glasses via Flash Annealing

2018 ◽  
Vol 28 (50) ◽  
pp. 1805385 ◽  
Author(s):  
Stefan Küchemann ◽  
Peter M. Derlet ◽  
Chaoyang Liu ◽  
Daniel Rosenthal ◽  
Gregory Sparks ◽  
...  
Keyword(s):  
Energy Storage ◽  
Metallic Glasses ◽  
Flash Annealing

scholarly journals Synthesis of Bulk Zr48Cu36Al8Ag8 Metallic Glass by Hot Pressing of Amorphous Powders

2021 ◽  
Vol 5 (1) ◽  
pp. 23
Author(s):  
Tianbing He ◽  
Nevaf Ciftci ◽  
Volker Uhlenwinkel ◽  
Sergio Scudino
Keyword(s):  
Metallic Glass ◽  
Metallic Glasses ◽  
Flow Behavior ◽  
Matrix Composites ◽  
Powder Consolidation ◽  
Low Viscosity ◽  
Flash Annealing ◽  
Amorphous Powders ◽  
Temperature Window ◽  
Glass Matrix Composites

The critical cooling rate necessary for glass formation via melt solidification poses inherent constraints on sample size using conventional casting techniques. This drawback can be overcome by pressure-assisted sintering of metallic glass powders at temperatures above the glass transition, where the material shows viscous-flow behavior. Partial crystallization during sintering usually exacerbates the inherent brittleness of metallic glasses and thus needs to be avoided. In order to achieve high density of the bulk specimens while avoiding (or minimizing) crystallization, the optimal combination between low viscosity and long incubation time for crystallization must be identified. Here, by carefully selecting the time–temperature window for powder consolidation, we synthesized highly dense Zr48Cu36Ag8Al8 bulk metallic glass (BMG) with mechanical properties comparable with its cast counterpart. The larger ZrCu-based BMG specimens fabricated in this work could then be post-processed by flash-annealing, offering the possibility to fabricate monolithic metallic glasses and glass–matrix composites with enhanced room-temperature plastic deformation.

Flash annealing under stress in some Co-rich metallic glasses

1986 ◽  
Vol 22 (6) ◽  
pp. 1864-1867 ◽  
Author(s):  
J. Barandiaran ◽  
A. Hernando ◽  
O. Nielsen
Keyword(s):  
Metallic Glasses ◽  
Flash Annealing

D.C. magnetic properties of metallic glasses after flash annealing

1984 ◽  
Vol 20 (5) ◽  
pp. 1373-1375 ◽  
Author(s):  
M. Gibbs ◽  
D.-H. Lee ◽  
J. Evetts
Keyword(s):  
Magnetic Properties ◽  
Metallic Glasses ◽  
Flash Annealing

scholarly journals Dealloying of Cu-Based Metallic Glasses in Acidic Solutions: Products and Energy Storage Applications

Nanomaterials ◽  
2015 ◽  
Vol 5 (2) ◽  
pp. 697-721 ◽  
Author(s):  
Zhifeng Wang ◽  
Jiangyun Liu ◽  
Chunling Qin ◽  
Hui Yu ◽  
Xingchuan Xia ◽  
...  
Keyword(s):  
Energy Storage ◽  
Metallic Glasses ◽  
Acidic Solutions ◽  
Energy Storage Applications

Progress and perspectives on halide lithium conductors for all-solid-state lithium batteries

2020 ◽  
Vol 13 (5) ◽  
pp. 1429-1461 ◽  
Author(s):  
Xiaona Li ◽  
Jianwen Liang ◽  
Xiaofei Yang ◽  
Keegan R. Adair ◽  
Changhong Wang ◽  
...  
Keyword(s):  
Energy Storage ◽  
Solid State ◽  
Lithium Batteries ◽  
Electrochemical Stability ◽  
Superionic Conductors ◽  
Fundamental Understanding ◽  
Potential Applications ◽  
Synthesis Routes

This review focuses on fundamental understanding, various synthesis routes, chemical/electrochemical stability of halide-based lithium superionic conductors, and their potential applications in energy storage as well as related challenges.

An aqueous hybrid electrolyte for low-temperature zinc-based energy storage devices

2020 ◽  
Vol 13 (10) ◽  
pp. 3527-3535 ◽  
Author(s):  
Nana Chang ◽  
Tianyu Li ◽  
Rui Li ◽  
Shengnan Wang ◽  
Yanbin Yin ◽  
...  
Keyword(s):  
Energy Storage ◽  
Low Temperature ◽  
Energy Storage Devices ◽  
Storage Devices

A frigostable aqueous hybrid electrolyte enabled by the solvation interaction of Zn2+–EG is proposed for low-temperature zinc-based energy storage devices.

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