One-pot Solvothermal Synthesis and Properties of 1D NiSe and NiSe—Ni3S2 Alloyed Compound Nanorod Arrays.

NiSe nanorod arrays on a Ni substrate are prepared from Se powder and hexadecyltrimethyl ammonium bromide dissolved in N2H4·H2 in an autoclave containing a Ni foil (140 °C, 12 h).