Browsing Department of Physics by Author "Yadav, T.P."

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Evolution of porous structure on Al–Cu–Fe quasicrystalline alloy surface and its catalytic activities

Mishra, S.S.; Yadav, T.P.; Singh, S.P.; Singh, A.K.; Shaz, M.A.; Mukhopadhyay, N.K.; Srivastava, O.N. (Elsevier Ltd, 2020-09-05)

In present investigation, the selective removal of Al from the quasi-lattice sites of quasicrystalline alloy surface was examined in order to produce the nano-particles of metal/metal oxides within the micro-porous network. ...
On the evolution of quasicrystalline and crystalline phases in rapidly quenched Al-Co-Cu-Ni alloy

Yadav, T.P.; Mukhopadhyay, N.K. (Elsevier BV, 2007-03-25)

The occurrence of stable decagonal quasicrystalline phase in Al-Co-Ni and Al-Cu-Co alloys through conventional solidification is well established. Earlier, we have studied the effect of Cu substitution in place of Co in ...
Synthesis of fine skeletal structure on Al–Cu–Co decagonal quasicrystals for hydrogen production through steam reforming of methanol

Mishra, S.S.; Yadav, T.P.; Mukhopadhyay, N.K.; Srivastava, O.N. (Elsevier Ltd, 2020-09-21)

In the present investigation, we have reported the surface-microstructure, chemical composition and structural characteristics of the conventionally solidified Al65Cu15Co20 and Al65Cu20Co15 decagonal quasicrystals before ...

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