aabp Name: Allan Abraham B. Padama
Rank: Associate Professor
Highest Degree: PhD
Specialization:  Condensed Matter Physics
Research ClusterCondensed Matter and Statistical Physics
Field of Interest: Density Functional Theory, Surface Science 
Email Addressaabpadama@gmaildotcom
 

Journal Publications

  • A.A.B. Padama, A.P.S. Cristobal, J.D. Ocon, W.A. Diño, H. Kasai, Effects of Adsorbates (CO, COH, and 
HCO) on the Arrangement of Pd Atoms in PdCu(111), J. Phys. Chem. C 121 (2017) 17818–26. 

  • F.C. Franco Jr., A.A.B. Padama, On the Structural and Optoelectronic Properties of Chemically Modified 
Oligothiophenes with Electron-Withdrawing Substituents for Organic Solar Cell Applications: A DFT / 
TDDFT Study, J. Phys. Soc. Jpn. 86 (2017) 064802. 

  • J.S. Gueriba, A.A.B. Padama, A.R. Villagracia, M. David, N. Arboleda Jr., H. Kasai, Ab initio study on 
hydrogen interaction with calcium decorated silicon carbide nanotube, Int. J. Hydrogen Energy 42 (2017) 11452-60.
  • B. Chantaramolee, A.A.B. Padama, H. Nakanishi, H. Kasai, S. Ogura, K. Fukutani, CO Adsorption on (110)- 
(1×2) Missing-Row Reconstructed Surfaces of Pd, Au, and Pd3Au: Electronic Structures and Vibrational 
Frequencies, J. Phys. Soc. Jpn. 86 (2017) 044712. 

  • M.A. Albao, A.A.B. Padama, CO adsorption on W(100) during temperature-programmed desorption: A 
combined density functional theory and kinetic Monte Carlo study, Appl. Surf. Sci. 396 (2017) 1282-8. 

  • A.A.B. Padama, R.A.B. Villaos, J.R. Albia, W.A. Diño, H. Nakanishi, H. Kasai, CO-induced Pd segregation 
and the effect of subsurface Pd on CO adsorption on CuPd surfaces, J. Phys.: Condens. Matter 29 (2017) 
025005. 

  • F.C. Franco Jr., A.A.B. Padama, “DFT and TD-DFT study on the structural and optoelectronic characteristics 
of chemically modified donor-acceptor conjugated oligomers for organic polymer solar cells”, Polymer 97 
(2016) 55. 

  • A.A.B. Padama, H. Nakanishi, H. Kasai, “Quantum states of hydrogen atom on Pd(110) surface”, Appl. Surf. 
Sci. 359 (2015) 687. 

  • Y. W. Budhi, H. Rionaldo, A.A.B. Padama, H. Kasai, I. Noezar, “Forced unsteady state operation for 
hydrogen separation through Pd–Ag membrane after start-up”, Int. J. Hydrogen Energy 40 (2015) 10081. 

  • A.A.B. Padama, H. Kasai, “Understanding the mechanism of H atom absorption in the Pd(110) surface”, J.
  • Alloys Compd. 645 (2015) S123.
(11) J.L.V. Moreno, R.L. Arevalo, M.C.S. Escaño, A.A.B. Padama, H. Kasai, “A theoretical study on the
  • adsorption of CO2 on CuO(110) surface”, J. Phys. Soc. Jpn. 84 (2015) 015003.
(12)B. Chantaramolee, A.A.B. Padama, H. Kasai, Y. W. Budhi, “First principles study of N and H atom adsorption and NH formation on Pd(111) and Pd3Ag(111) surfaces”, J. Membr. Sci. 474 (2015) 57.

 

Peer-reviewed Proceeding Papers

  • R.M. Geronia II, A.C. Serraon, A.A.B. Padama, J.D. Ocon, A First-Principles Study on the Electronic and 
Structural Properties of Halogen-Substituted Graphene, ECS Trans. 77 (2017) 607-20. 

  • J.D. Ocon, A.C. Serraon, W.J. Futalan, R.M. Geronia II, A.A.B. Padama, Exploring Novel Dopants in 
Graphene: Unique Properties, Group Trends, and New Insights from DFT for Electrocatalytic Applications, 
ECS Trans. 77 (2017) 1383-91. 

  • A.C. Serraon, A.A.B. Padama, J.A.D. del Rosario, J.D. Ocon, Quantum Chemical Predictions on Alkaline- 
Earth Doped Graphene: A Density Functional Theory (DFT) Based Investigation for a Novel Class of Carbon- Based Two-Dimensional Nanomaterials toward Electrochemical, Catalytic, and Electronic Applications, ECS Trans. 77 (2017) 629-36. 

  • W.J.C. Futalan, A.C. Serraon, A.A.B. Padama, J.D. Ocon, S-Doped Graphitic Carbon Nitride as Potential Catalyst towards Oxygen Reduction Reaction, ECS Trans. 77 (2017): 621-8. 

  • A.P.S. Cristobal, A.A.B. Padama, (2017) Influence of Pd on the adsorption of CO, COH, and HCO on Cu(111) surface. Proceedings of the 35th Samahang Pisika ng Pilipinas Physics Conference, Samahang Pisika ng Pilipinas. 

  • R.A.B. Villaos, J.R. Albia, A.A.B. Padama, (2017) Adsorption of CO on CuPd surfaces: a DFT study using vdW-DF2 functional. Proceedings of the 35th Samahang Pisika ng Pilipinas Physics Conference, Samahang Pisika ng Pilipinas. 

  • K.C. Estolloso, A.A.B. Padama, (2017) The effect of O vacancy on the adsorption of CO2 on Cu2O(111). Proceedings of the 35th Samahang Pisika ng Pilipinas Physics Conference, Samahang Pisika ng Pilipinas. 

  • J.F. Fontanilla, J.R. Albia, A.A.B. Padama, (2017) A density functional theory study on the adsorption of CO on W (110). Proceedings of the 35th Samahang Pisika ng Pilipinas Physics Conference, Samahang Pisika ng Pilipinas. 

  • T.N.A. Buenaluz, A.A.B. Padama, (2017) A density functional theory study on adsorption of Pd on Au(111) surface. Proceedings of the 35th Samahang Pisika ng Pilipinas Physics Conference, Samahang Pisika ng Pilipinas. 


 

PRESENTATIONS

  • Padama, A.A.B., Cristobal, A.P.S., Ocon, J.D., Diño, W.A., Nakanishi, H., Kasai, H. (2017). Factors affecting and processes related to adsorption of CO, COH and HCO on CuPd surfaces: A density functional theory investigation. Presented at the 72nd Annual Meeting of the Physical Society of Japan of the Physical Society of Japan, Osaka University, Osaka, Japan. 

  • Villaos, R.A.B., Padama, A.A.B., Albia, J.R., Diño, W.A., Nakanishi, H., Kasai, H. (2017). CO-induced Pd segregation and the effect of subsurface Pd on CO adsorption on CuPd surfaces. Presented at the Annual Meeting of the Physical Society of the Republic of China (Taiwan) of the Physical Society of the Republic of China (Taiwan), Tamkang University (TKU), Tamsui, Taiwan.
  • Cristobal, A.P.S., Padama, A.A.B. (2017). Adsorption of CO, COH and HCO on CuPd Surfaces: A DFT study. 
Presented at the 8th Jagna International Workshop: Structure, Function and Dynamics from nm to Gm of 
Central Visayan Institute Foundation, Inc., Jagna, Bohol, Philippines. 

  •  Padama, A.A.B., Albao, M.A., Villaos, R.A.B., Albia, J.R., Diño, W.A., Nakanishi, H., Kasai, H. (2016). 
Interaction of CO molecule with metal surfaces. Presented at the 8th Asian Computational Materials Design® 
Workshop of De La Salle University - Science and Technology Complex, Canlubang, Laguna. 

  •  Villaos, R.A.B., Padama, A.A.B., Albia, J.R. (2016). Adsorption of CO on CuPd surfaces: A DFT – based 
study. Presented at the 2nd Workshop on Theories in Quantum Phenomena and Condensed Matter Physics of 
Institute of Mathematical Sciences and Physics, University of the Philippines Los Baños, Los Baños, Laguna 

  • Padama, A.A.B., Villaos, R.A.B., Albia, J.R., Diño, W.A., Nakanishi, H., Kasai, H. (2016) Converting 
agricultural waste to fuel: An atomic scale perspective (The interaction of hydrogen atom and carbon monoxide molecule on copper-palladium surface). Presented at the UP Knowledge Festival: “Utak at Puso para sa Bayan” of the University of the Philippines, Tagaytay City, Philippines. 

  • Padama, A.A.B. (2016) Interaction of CO on CuPd Surfaces: A DFT-based Investigation. Presented at the International Workshop on Quantum Engineering Design: Materials Design and Realization of Osaka University, Osaka, Japan. 

  • Padama, A.A.B., Nakanishi, H., Kasai, H. (2016) Quantum States of H and D atoms on Pd(110) surface. Presented at the International Workshop on Quantum Materials Science and Design for Innovative Nano- and Green Energy Devices and Life Sciences of Osaka University, Osaka, Japan. 

  • Villaos, R.A.B., Padama, A.A.B., Albia, J.R. (2016) Atomic scale understanding of interaction of H atom and CO molecule on CuPd Surface: An Application to Biomass-based Renewable Energy. Presented at the International Workshop on Quantum Materials Science and Design for Innovative Nano- and Green Energy Devices and Life Sciences of Osaka University, Osaka, Japan. 

  • Padama, A.A.B., Nakanishi, H., Kasai, H. (2015) Hydrogen atom quantum diffusion on Pd(110) surface. Presented at the 17th Samahang Pisika ng Visayas at Mindanao National Physics Conference (17th SPVM) / 2015 International Meeting for Optical Manipulations in Complex Systems / 2015 International Conference on Applied Materials and Optical Systems of Samahang Pisika ng Visayas at Mindanao, Cavite State University, Indang, Cavite, Philippines.

 

 

 

 

Last Updated on Friday, 20 October 2017 05:34

Free business joomla templates