At Couture, Van Parys is launching the “Mini Me” collection, a more delicate take on the look. Ascher 18-karat gold ring with white diamonds and grey spinel (price upon request) Not all that glitters is (yellow) gold. Geometric shapes and a dark, moody color palette inform the aestheti...
Electrochemistry and local structure of nano-sized Li{sub}(4/3)Me{sub}(5/3)O{sub}4 (Me = Mn, Ti) spinels We report the structural and electrochemical characteristics of Li{sub}(4/3)Me{sub}(5/3)O{sub}4 (Me=Ti, Mn) spinel materials exhibiting nanostructured morp... CMJ Zaghi...
Mn(OH)2 can be reoxidized electrochemically to MnO2, but the final product has a layered structure (birnessite) instead of the original tunnel structure. Repeated discharge/charge of birnessite often leads to the formation of Mn3O4 (spinel), which is generally regarded as a cause of poor ...
尖晶石锰酸锂的组成对其结构和性能的影响%Influence of Li/Mn ratio on structures and properties of spinel LiMn2O4 喜欢 0 阅读量: 73 作者:阚素荣,卢世刚,黄松涛 摘要: 以电解二氧化锰和碳酸锂为原料用高温固相法合成了尖晶石锰酸锂,在锂与锰的原子比从0.95:2到1.1:2范围内,其结构为单一尖晶石相,晶格...