机译:一个简单的合成高纯度Hagg高收益硬质合金(chi - Fe5C2)纳米颗粒非凡的电化学性能
Palacky Univ, Fac Sci, Dept Expt Phys, Reg Ctr Adv Technol & Mat, Slechtitelu 27, Olomouc 78371, Czech Republic;
X ray powder diffraction; IRON CARBIDES; NanoparticlesMossbauer spectroscopyHydrogen evolutionscientific researchchemical compoundsElectrochemical propertiesMECHANICAL STRENGTH;