Publications:   

1.      P. Liu, Z. M. Gao, Y. Wang and J. Lei, “X-ray structure analysis on the particle of metal ultra-fine powder nickel”, Materials & Design 19 (1998) 169-174.

2.            P. Liu and Y. Wang, “Tight-binding molecular-dynamics study of a copper oxide Cu₄O”, Materials & Design 20 (1999) 291-295.

3.            P. Liu and Y. Wang, “A tight-binding molecular-dynamic simulation of the Cu(110) surface covered with oxygen”, Surface Science 440 (1999) 81-86.

4.            P. Liu and Y. Wang, “X-ray diffraction studies of ultra-fine powder Ni”, Journal of Chinese User of the Rigaku X-ray Diffractometer 3 (1999) 32.

5.            P. Liu and Y. Wang, “Study on twin stacking faults in ultra-fine nickel ”, Materials & Design 21 (2000) 155-157.

6.            P. Liu and Y. Wang, “Dynamic investigations on the reconstruction of the O/Cu(110) surface”, Surface Science 468 (2000) 122-128.

7.            P. Liu and Y. Wang, “ Theoretical study on the structure of Cu(110)-p2´1-O reconstruction”, Journal of Physics: Condensed Matter 12 (2000) 3955-3966.

8.            P. Liu and J.K. Nørskov, “Kinetics of the anode processes in PEM fuel cells –the role of Ru as promoter of Pt anodes”, Fuel Cell 1 (2001) 192-201.

9.            P. Liu and J.K. Nørskov, “Ligand and ensemble effects in adsorption on alloy surfaces”, Physical Chemistry Chemical Physics 3 (2001), 3814-3818.

10.        E. Christoffersen, P. Liu, A Ruban, H. L. Skriver and J.K. Nørskov, “Anode materials for low temperature fuel cells”, Journal of Catalysis 199 (2001) 123-131.

11.        C. Liu, P. Liu, Z.B. Zhao and D. O. Northwood, "Room temperature creep of a high strength steel", Materials & Design 22 (2001) 325-328.

12.        P. Liu and J. A. Rodriguez, “Interaction of sulfur dioxide with titanium-carbide nanoparticles and surfaces: a density functional study ”, Journal of Chemical Physics, 119 (2003) 10895-10903.

13.        P. Liu and J. A. Rodriguez, “Catalytic properties of molybdenum carbide, nitride and phosphide catalysts: a theoretical study”, Catalysis Letter, 91 (2003) 247-252.

14.        H. Hou, J. T. Muckerman, P. Liu and J. A. Rodriguez, “A computational study of the geometry and properties of the metcars Ti₈C₁₂ and Mo₈C₁₂”, Journal of Physical Chemistry A 107 (2003) 9344-9356.

15.        P. Strasser, Q. Fan, M. Devenney, W. H. Weinberg, P. Liu, and J. K. Nørskov, “High throughput experimental and theoretical predictive screening of materials – a comparative study of search strategies for new fuel cell anode catalysts”, Journal of Physical Chemistry B 107 (2003) 11013-11021.

16.        J. A. Rodriguez, P. Liu, J. Dvorak, T. Jirsak, J. Gomes, T. Takahashi and K. Nakamura, “Adsorption and decomposition of SO₂ on TiC(001): an experimental and theoretical study”, Surface Science 543 (2003) L675-L682.

17.        P. Liu, J. A. Rodriguez, J. T. Muckerman and J. Hrbek, “Interaction of CO, O and S with metal nanoparticles on Au(111): a theoretical study”, Physical Review B 67 (2003) 155416-1 -155416-10.

18.        P. Liu, J. A. Rodriguez, J. T. Muckerman and J. Hrbek, “The deposition of Mo nanoparticles on Au(111) from a Mo(CO)₆ precursor: Effect of CO on Mo-Au intermixing”, Surface Science 530 (2003) L313-L321.

19.        P. Liu, Á. Logadóttir and J.K. Nørskov, “Modeling the electro-oxidation of CO and H₂/CO on Pt, Ru, PtRu and Pt₃Sn”, Electrochimina Acta 48 (2003) 3731-3742.

20.        P. Liu, J. A. Rodriguez, H. Hou and J. T. Muckerman, “Chemical reactivity of metcar Ti₈C₁₂, nanocrystal Ti₁₄C₁₃ and a bulk TiC(001) surface: a density functional study”, Journal of Chemical Physics 118 (2003) 7737-7740.

21.        P. Liu and J. A. Rodriguez “Effects of carbon on the chemical performance of transition metal carbides: a density functional study”, Journal of Chemical Physics, 120 (2004) 5414-5423.

22.        J. A. Rodriguez, P. Liu, J. Dvorak, T. Jirsak, J. Gomes, T. Takahashi and K. Nakamura, “The adsorption of sulfur on TiC(001): Photoemission and first-principles studies”, Physical Review B, 69 (2004) 115414.

23.        J. A. Rodriguez, P. Liu, J. Dvorak, T. Jirsak, J. Gomes, T. Takahashi and K. Nakamura, “The interaction of oxygen with TiC(001): Photoemission and first-principles studies”, Journal of Chemical Physical (2004) in press.

24.        J. Meier, J. Schiøtz, P. Liu, J. K. Nørskov and U. Stimming, “Nano-scale Effects in Electrochemistry”, Chemical Physics Letter (2004) in press.

25.        P. Liu and Y. Wang, “Tight-binding investigations on the structure of system Cu_xO”, Journal of Materials Science Letter, submitted.

26.        P. Liu, J. A. Rodriguez and J. T. Muckerman, “Desulfurization of SO₂ and thiophene on surfaces and nanoparticles of molybdenum carbide: unexpected ligand and steric effects”, Journal of Physical Chemistry B, submitted.