In order to predict blended coal’s property accurately, a new kind of hybrid prediction model based on principal component analysis (PCA) and support vector ma
Spherical Ni(OH)2 particles were prepared by an aqueous solution precipitation route. The structure of spherical Ni(OH)2 was investigated by scanning electron m
Nano-fibrous polyaniline was synthesized on stainless steel electrode in 0.5 mol·L-1 H2SO4 solution by pulse galvanostatic method. The effects of synthetic