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