(2006). -=========Effect of Zirconia-Modified Titania Consisting of Different Phases on Characteristics and Catalytic Properties of Co/TiO2 Catalysts, Catalysis Letters, in press, [Tipnapa Wongsalee, Bunjerd Jongsomjit*and Piyasan Praserthdam]..
(2006). -=========Roles of ruthenium on reduction behaviors of ruthenium-promoted cobalt/titania Fischer-Tropsch catalyst, Reaction Kinetics and Catalysis Letters, in press, [Bunjerd Jongsomjit*, Chitlada Sakdamnuson, Joongjai Panpranot, and Piyasan Praserthdam]..
(2006). -=========Catalytic behaviors of mixed TiO2-SiO2-supported cobalt Fischer-Tropsch catalysts for carbon monoxide hydrogenation, Materials Chemistry and Physics, in press, [Bunjerd Jongsomjit*, Tipnapa Wongsalee, and Piyasan Praserthdam]..
(2006). -=========Differences in characteristics and catalytic properties of Co catalysts supported on micro- and nano-sized zirconia, Catalysis Communications, 7 (2006) 192-197, [Joongjai Panpranot*, Nuttakarn Taochaiyaphum, Bunjerd Jongsomjit, and Piyasan Praserthdam]..
(2005). -=========Application of silica/titania mixed-oxide supported zirconocene catalyst for synthesis of linear low-density polyethylene, Industrial Engineering & Chemistry Research 44 (2005) 9059-9063, [Bunjerd Jongsomjit*, Sutti Ngamposri, and Piyasan Praserthdam],.
(2005). -=========Catalytic activity during copolymerization of ethylene and 1-hexene via mixed TiO2/SiO2-supported MAO with rac-Et[Ind]2ZrCl2 metallocene catalyst, Molecules 10 (2005) 672-678, [Bunjerd Jongsomjit*, Sutti Ngamposri, and Piyasan Praserthdam]..
(2005). -=========Behaviors of ethylene/norbornene copolymerization with zirconocene catalysts, Iranian Polymer Journal 14 (2005) 559-564, (Bunjerd Jongsomjit, Apiradee Khotdee, and Piyasan Praserthdam*)..
(2005). -=========Impact of Ti3+ present in titania on characteristics and catalytic properties of Co/TiO2 catalyst, Industrial Engineering & Chemistry Research 44 (2005) 6599-6604, [Kongkiat Suriye, Piyasan Praserthdam*, and Bunjerd Jongsomjit]..
(2005). -=========Impact of diene addition on properties for ethylene-propylene copolymerization with rac-Et[Ind]2ZrCl2/MAO catalyst, Materials Letters 59 (2005) 3771-3774, [Bunjerd Jongsomjit*, Sireethorn Phoowakeereewiwat, Supakanok Thongyai, Takeshi Shiono, and Piyasan Praserthdam]..
(2005). -=========Characteristics and catalytic properties of Co/TiO2 for various rutile:anatase ratios, Catalysis Communications 6 (2005) 705-710, [Bunjerd Jongsomjit*, Tipnapa Wongsalee, and Piyasan Praserthdam]..