The method 1 further comprising encapsulating the outer diameter of the primary reactants, secondary reactants and {TAIL ~ diffusion} facilitating layer with {HEAD ~ graphite foil} 
The method 1 further comprising encapsulating the outer diameter of the primary reactants , secondary reactants and { TAIL ~ diffusion } facilitating layer with { HEAD ~ graphite foil }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD