scholarly journals Acetylene Black/Sulfur Composites Synthesized by a Solution Evaporation Concentration Crystallization Method and Their Electrochemical Properties for Li/S Batteries

Energies ◽  
2013 ◽  
Vol 6 (7) ◽  
pp. 3466-3480 ◽  
Author(s):  
Haibo Tan ◽  
Shengping Wang ◽  
Du Tao ◽  
Zhigao Yang
Keyword(s):  
Electrochemical Properties ◽  
Acetylene Black ◽  
Crystallization Method ◽  
Evaporation Concentration

Effect of Fe2O3 and Binder on the Electrochemical Properties of Fe2O3/AB (Acetylene Black) Composite Electrodes

2017 ◽  
Vol 46 (6) ◽  
pp. 3458-3462 ◽  
Author(s):  
Trinh Tuan Anh ◽  
Vu Manh Thuan ◽  
Doan Ha Thang ◽  
Bui Thi Hang
Keyword(s):  
Electrochemical Properties ◽  
Acetylene Black ◽  
Composite Electrodes

Crystallization of barium hexaferrite

1992 ◽  
Vol 50 (1) ◽  
pp. 362-363
Author(s):  
Chung-kook Lee ◽  
Yolande Berta ◽  
Robert F. Speyer
Keyword(s):  
Size Distribution ◽  
Raw Materials ◽  
Barium Hexaferrite ◽  
Recording Media ◽  
Magnetic Recording Media ◽  
Promising Candidate ◽  
Crystallization Method ◽  
Temperature Heat ◽  
High Density Magnetic Recording ◽  
Temperature Heat Treatment

Barium hexaferrite (BaFe12O19) is a promising candidate for high density magnetic recording media due to its superior magnetic properties. For particulate recording media, nano-sized single crystalline powders with a narrow size distribution are a primary application requirement. The glass-crystallization method is preferred because of the controllability of crystallization kinetics, hence, particle size and size distribution. A disadvantage of this method is the need to melt raw materials at high temperatures with non-reactive crucibles, e.g. platinum. However, in this work, we have shown that crystal growth of barium hexaferrite occurred during low temperature heat treatment of raw batches.

Sign in / Sign up

Export Citation Format

Share Document