  We present a detailed study of thermal and electrical transport behavior of
single crystal Titanium disulphide flakes, which belongs to the two
dimensional, transition metal dichalcogenide class of materials. In-plane
Seebeck effect measurements revealed a typical metal-like linear temperature
dependence in the range of 85 - 285 K. Electrical transport measurements with
in-plane current geometry exhibited a nearly T^2 dependence of resistivity in
the range of 10 - 300 K. However, transport measurements along the out-of-plane
current geometry showed a transition in temperature dependence of resistivity
from T^2 to T^5 beyond 200 K. Interestingly, Au ion-irradiated TiS2 samples
showed a similar T 5 dependence of resistivity beyond 200 K, even in the
current-in-plane geometry. Micro- Raman measurements were performed to study
the phonon modes in both pristine and ion-irradiated TiS2 crystals.
