Sintering powder

A sintering film comprising a sintering powder and a binder, wherein the sintering powder comprises:

• a particulate comprising heterogeneous particles having a mean longest diameter of less than 10 microns, wherein at least some of the particles forming the particulate comprise a metal at least partially coated with a capping agent,
• wherein the particulate comprises a first type of particles having a longest diameter of from 1 to 100 nm and a second type of particles having a longest diameter of from greater than 100 nm to 50 microns,
• wherein the particulate comprises from 81 to 99 wt % of the first type of particles and from 1 to 19 wt % of the second type of particles;
• and
• wherein the sintering film further comprises an organosilver compound in a concentration of 1-25 wt %.