TY - JOUR
AU1 - Kolyago, A.
AU2 - Sergeeva, O.
AU3 - Rakhmanov, S.
AB - We have examined the process of redox dispersion of silver, using a solution simultaneously containing an oxidizing agent (potassium ferricyanide) and a reducing agent (sodium borohydride). We have studied the changes over time in the Raman spectra of the indicated solution when no silver particles are present and when such particles are added to the solution. We have established that the silver particles have a catalytic effect on the reaction between potassium ferricyanide and sodium borohydride, kinetically slowed down in alkaline medium. The original silver particles (1–20 µm) undergo redox dispersion as a result, and Ag particles are formed with sizes 1–10 nm.
TI - Raman study of oxidation-reduction dispersion of silver
JF - Journal of Applied Spectroscopy
DO - 10.1007/s10812-006-0058-4
DA - 2006-08-30
UR - https://www.deepdyve.com/lp/springer-journals/raman-study-of-oxidation-reduction-dispersion-of-silver-e91jn5cwBn
SP - 200
EP - 205
VL - 73
IS - 2
DP - DeepDyve
ER -