Premium
Thortveitite‐Type Manganese (Mg, Zn, Ni) Vanadates
Author(s) -
Liu Huifang,
Chang Luke L. Y.
Publication year - 1991
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1991.tb06823.x
Subject(s) - manganese , zinc , chemistry , nuclear chemistry , organic chemistry
By introducing manganese to (Mg,Zn,Ni) divanadates, a series of thortveitite‐type phases, Mn(Mg x Zn y Ni z )V 2 O 7 with x + y + z = 1, has been synthesized. The limits of x , y , and z can be represented by four phases: Mn(Mg 0.2 Zn 0.8 )V 2 O 7 , Mn(Mg 0.5 Zn 0.5 )V 2 O 7 , Mn(Mg 0.1 Zn 0.8 Ni 0.1 )V 2 O 7 , and Mn(Mg 0.4 Zn 0.5 Ni 0.1 )V 2 O 7 . Their cell dimensions are, respectively, a = 0.6734, 0.6737, 0.6749, and 0.6749 nm, b = 0.8806, 0.8819, 0.8816, and 0.8787 nm, c = 0.4748, 0.4750, 0.4752, and 0.4753 nm, and β= 102.16°, 102.15°, 102.23°, and 102.41°.