Cr doped titania microtubes and microrods synthesized by a vapor-solid method

1. Vásquez, G.C.
2. Peche-Herrero, M.A.
3. Maestre, D.
4. Cremades, A.
5. Ramírez-Castellanos, J.
6. González-Calbet, J.M.
7. Piqueras, J.