Plasma is generated within the space to cause dissociation of the hydrogen containing gas and promote a reaction between {TAIL ~ the material} and {HEAD ~ hydrogen} containing gas 
Plasma is generated within the space to cause dissociation of the hydrogen containing gas and promote a reaction between { TAIL ~ the material } and { HEAD ~ hydrogen } containing gas
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD OTH OTH