In order to study the elfects of four surfactants,dodecyl dimethylamine ethylene lactone(BS-12),sodium dodecyl sulfate(SDS)cetyl pyridinium bromide(CPDB)and Tween-80,as well as their addition sequence and calcination temperature,on the morphology and par'ticle size ...MORE In order to study the elfects of four surfactants,dodecyl dimethylamine ethylene lactone(BS-12),sodium dodecyl sulfate(SDS)cetyl pyridinium bromide(CPDB)and Tween-80,as well as their addition sequence and calcination temperature,on the morphology and par'ticle size of copper ...