TY - JOUR
T1 - Proton transfer in the solid state
T2 - Mechanochemical reactions of fluorides with acidic substances
AU - Fernández-Bertrán, J.
AU - Reguera, E.
PY - 1998/10/1
Y1 - 1998/10/1
N2 - Crystalline KF reacts with solid acidic substances by milling in an agate mortar. Proton transfer takes place between the acid and KF with formation of KHF2 and the K salt of the acid. The reactions were monitored by IR and XRD techniques in the solid reaction mixture. The following substances react readily with KF: KHSO4, KH2PO4, (NH4)2SO4, and organic acids (oxalic, maleic, benzoic, p-chlorobenzoic, p-nitrobenzoic, miristic and nicotinic). NH4F, NaF are less reactive in that order while LiF and CaF2 are inert.
AB - Crystalline KF reacts with solid acidic substances by milling in an agate mortar. Proton transfer takes place between the acid and KF with formation of KHF2 and the K salt of the acid. The reactions were monitored by IR and XRD techniques in the solid reaction mixture. The following substances react readily with KF: KHSO4, KH2PO4, (NH4)2SO4, and organic acids (oxalic, maleic, benzoic, p-chlorobenzoic, p-nitrobenzoic, miristic and nicotinic). NH4F, NaF are less reactive in that order while LiF and CaF2 are inert.
UR - http://www.scopus.com/inward/record.url?scp=0032182761&partnerID=8YFLogxK
U2 - 10.1016/s0167-2738(98)00236-7
DO - 10.1016/s0167-2738(98)00236-7
M3 - Artículo
SN - 0167-2738
VL - 112
SP - 351
EP - 354
JO - Solid State Ionics
JF - Solid State Ionics
IS - 3-4
ER -