Single-crystalline porous NiO nanosheets prepared from β-Ni(OH)2 nanosheets: Magnetic property and photocatalytic activity

Efficient visible light-induced degradation of rhodamine B by W(NxS1−x)2 nanoflowers

“…Therefore, it is gratifying to find a strategy for fabricating magnetic photocatalysts. Recently, magnetically separable semiconductor materials have attracted increasing attention because of their efficient recycle in water treatment, such as, Ni-Au-Zn54, NiO nanosheets55, Ag@AgCl56, r-Fe 2 O 3 @TiO 2 57and etc. Here, α-Fe 2 O 3 @N-doped WS 2 heterostructure with strong magnetic property was prepared and employed to magnetically separate our catalysts from the solution of RhB.…”

Annealing-dependent structural and magnetic properties of nickel oxide (NiO) nanoparticles in a silica matrix

“…Interest in the magnetic properties of nanosized NiO has recently been revived due to reports of interesting and complex magnetic behavior [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16]. Although bulk NiO is antiferromagnetic, nanoparticles exhibit room-temperature coercivity, spin-glass behavior, superparamagnetism, memory effects, exchange bias effects and magnetic transitions at low temperature [17][18][19][20][21][22][23][24][25][26][27][28][29].…”

Adsorption–photodegradation synergetic removal of methylene blue from aqueous solution by NiO/graphene oxide nanocomposite

“…ACCEPTED MANUSCRIPT 10 to commercial NiO particles of 18 m 2 g -1 [22]. The sharp pore size distribution with a single modal centered at 9 nm is shown through the desorption isotherm (seen as the inset of [24,25].…”