Ni-Doped Protonated Layered Titanate/TiO2 Composite with Efficient Photocatalytic Activity for NO<math xmlns="http://www.w3.org/1998/Math/MathML" id="M1"> <msub> <mrow /> <mrow> <mi>x</mi> </mrow> </msub> </math> Decomposition Reactions
International journal of photoenergy