• International Journal of Technology (IJTech)
  • Vol 6, No 4 (2015)

Photocatalytic Hydrogen Production from Glycerol-water over Metal Loaded and Non-metal Doped Titanium Oxide

Slamet , Eny Kusrini, Agus Salim Afrozi, Muhammad Ibadurrohman

Corresponding email: slamet@che.ui.ac.id

Published at : 27 Oct 2015
Volume : IJtech Vol 6, No 4 (2015)
DOI : https://doi.org/10.14716/ijtech.v6i4.2176

Cite this article as:

Slamet, Kusrini, E., Afrozi, A.S., Ibadurrohman, M., 2015. Photocatalytic Hydrogen Production from Glycerol-water over Metal Loaded and Non-metal Doped Titanium Oxide. International Journal of Technology. Volume 6(4), pp. 520-532

Slamet Department of Chemical Engineering, Faculty of Engineering, Universitas Indonesia, Kampus Baru UI Depok, Depok 16424, Indonesia
Eny Kusrini Department of Chemical Engineering, Faculty of Engineering, Universitas Indonesia, Kampus Baru UI Depok, Depok 16424, Indonesia
Agus Salim Afrozi Department of Chemical Engineering, Faculty of Engineering, Universitas Indonesia, Kampus Baru UI Depok, Depok 16424, Indonesia
Muhammad Ibadurrohman Department of Chemical Engineering, Faculty of Engineering, Universitas Indonesia, Kampus Baru UI Depok, Depok 16424, Indonesia
Email to Corresponding Author


Modifications of the TiO2 P25 photocatalyst with metals: Platinum (Pt), Copper (Cu) and non-metal: Nitrogen (N) doping to produce Hydrogen (H2) from a glycerol-water mixture have been investigated. The metals (Pt and Cu) were loaded into Titanium Dioxide (TiO2 ) surface by employing an impregnation and Photo-Assisted Deposition (PAD) method, respectively. As prepared the metal doped TiO2 photocatalyst was then dispersed into an ammonia solution to obtain N-doped photocatalysts. The modified photocatalysts were characterized by X-Ray Diffraction (XRD), Scanning Electron Microscopy (SEM), and Ultraviolet-Visible Diffuse Reflectance Spectroscopy (UV-Vis DRS). XRD patterns indicated that the modified TiO2 photocatalysts have a nano-size crystallite range of 16-23 nm, while the DRS analysis showed that the doping of both metal and non-metal into TiO2 photocatalysts could effectively shift photon absorption to the visible light region. The optimum Cu loading of Cu-N-TiO2 was found to be 5%, resulting in a 10 times higher H2 production improvement level when compared to unloaded TiO2, even though this is still considered to be inferior compared to that of a 1% Pt loading, which results in a 34 times higher level than an unmodified TiO2photocatalyst. The effect of glycerol concentrations on hydrogen production has also been studied. This method offers a promising technology to find renewable and clean energy by using cheap materials and a simple technology.

Glycerol, Hydrogen production, Nanocomposite, Photocatalyst, TiO2


Asahi, R., Morikawa, T., Ohwaka, T., Aoki, K., Taga, Y., 2001. Visible-light Photocatalysis in Nitrogen-doped Titanium Oxides. Science, Volume 293(5528), pp. 269?271

Bahruji, H., Bowker, M., Davies, P.R., Al-Mazroai, L.S., Dickinson, A., Greaves, J., James, D., Millard, L., Pedrono, F., 2010. Sustainable H2 Gas Production by Photocatalysis. J. Photochem. Photobiol. A: Chemistry, Volume 216(2-3), pp. 115?118

Bandara, J., Udawatta,C.P.K., Rajapakse, C.S.K., 2005. Highly Stable CuO Incorporated TiO2 Catalyst for Photocatalytic Hydrogen Production from H2O. Photochem. Photobiol. Sci., Volume 4(11), pp. 857?861

Chiarello, G.L., Aguirre, M.H., Selli, E., 2010. Hydrogen Production by Photocatalytic Steam Reforming of Methanol on Noble Metal-modified TiO2. J. Catal., Volume 273(2), pp. 182?190

Cristallo, G., Roncari, E., Rinaldo, A., Trifiro, F., 2001. Study of Anatase-rutile Transition Phase in Monolithic Catalyst V2O5/TiO2 and V2O5-WO3/TiO2. Appl. Catal. A: General, Volume 209(1?2), pp. 249?256

Cullity, B.D., 1978. Elements of X-ray Diffraction, Massachusetts: Addison-Wesley Publication Company: Reading

Daskalaki, V.M., Kondarides, D.I., 2009. Efficient Production of Hydrogen by Photo-induced Reforming of Glycerol at Ambient Conditions. Catal. Today, Volume 144(1?2), pp. 75?80

Iriondo, A., Barrio, V.L., Cambra, J.F., Arias, P.L., Güemez, M.B., Navarro, R.M., Sanchez-Sanchez, M.C., Fierro, J.L.G., 2009. Influence of La2O3 Modified Support and Ni and Pt Active Phases on Glycerol Steam Reforming to Produce Hydrogen. Catal. Commun., Volume 10(8), pp. 1275?1278

Lalitha, K., Sadanandam, G., Kumari, V.D., Subrahmanyam, M., Sreedhar, B., Hebalkar, N.Y., 2010. Highly Stabilized and Finely Dispersed Cu2O/TiO2: A Promising Visible Sensitive Photocatalyst for Continuous Production of Hydrogen from Glycerol:Water Mixtures. J. Phys. Chem. C, Volume 114(50), pp. 22181?22189

Li, M., Li, Y.X., Peng, S.Q., Lu, G.X., Li, S., 2006. Photocatalytic Hydrogen Generation in the Presence of Chloroacetic Acids over Pt/TiO2. Chemosphere, Volume 63(8), pp. 1312?1318

Lide, D. R., and Haynes, W. M. (2010), CRC Handbook of Chemistry and Physics, CRC Press, Boca Raton, Florida

Lin, W.C., Yang, W.D., Huang, I.L., Wu,T.S., Chung, Z.J., 2009. Hydrogen Production from Methanol/Water Photocatalytic Decomposition using Pt/TiO2-xNx Catalyst. Energy & Fuels, Volume 23, pp. 2192?2196

Luo, N.J, Jiang, Z., Shi, H.H., Cao, F.H., Xiao, T.C., Edwards, P., 2009. Photocatalytic Conversion of Oxygenated Hydrocarbons to Hidrogen over Heteroatom-doped TiO2 Catalysts. J. Catal., Volume 34, pp. 125?129

Millard, L., Bowker, M., 2002. Photocatalytic Water-gas Shift Reaction at Ambient Temperature. J. Photochem. Photobiol. A:Chemistry, Volume 148(1?3), pp. 91?95

Nosaka, Y., Matsushita, M., Nishino, J., Nosaka, A., 2005. Nitrogen-doped Titanium Dioxide Photocatalysts for Visible Response Prepared by using Organic Compounds. Sci. Technol. Adv. Mater., Volume 6, pp. 143–148

Slamet, Nasution, H.W., Purnama, E., Kosela, S., Gunlazuardi, J., 2005. Photocatalytic Reduction of CO2 on Copper-doped Titania Catalysts Prepared by Improved-impregnation Method. Catal.Commun., Volume 6(5), pp. 313?319

Slamet, Nasution, W.H., Purnama, E., Riyani, K., Gunlazuardi, J., 2009. Effect of Copper Species in a Photocatalytic Synthesis of Methanol from Carbon Dioxide over Copper-doped Titania Catalysts. World Appl. Sci. J., Volume 6(1), pp. 112?122

Strataki, N., Kondarides, D.I., Lianos, P. (2007), Hydrogen production by photocatalytic alcohol reforming employing highly efficient nanocrystalline titania films, Appl. Catal. B: Environmental, 77, 184–189

Tseng, I.H., Wu, J.C.S., 2004. Chemical States of Metal-loaded Titania in the Photoreduction of CO2. Catal. Today, Volume 97(2?3), pp. 113?119

Wu, G.P., Chen, T., Zhou, G.H., Xu, Z., Can, L., 2008. H2 Production with Low CO Selectivity from Photocatalytic Reforming of Glucose on Metal/TiO2 Catalysts. Science in China Series B: Chemistry, Volume 51, pp. 97?100

Wu, N.L., Lee, M.S., Pon, Z.J., Hsu, J.Z., 2004. Effect of Calcination Atmosphere on TiO2 Photocatalysis in Hydrogen Production from Methanol/Water Solution. J. Photochem. Photobiol. A: Chemistry, Volume 163, pp. 277?280

Xu, S.P., Sun, D.D., 2009. Significant Improvement of Photocatalytic Hydrogen Generation Rate over TiO2 with Deposited CuO. Inter. J. Hydro. Energy, Volume 34(15), pp. 6096?6104

Yoong, L.S., Chong, F.K., Dutta, B.K., 2009. Development of Copper-doped TiO2 Photocatalyst for Hydrogen Production under Visible Light. Energy, Volume 34(10), pp. 1652?1661

Yu, J.G., Qi, L.F., Jaroniec, M., 2010. Hydrogen Production by Photocatalytic Water Splitting over Pt/TiO2 Nanosheets with Exposed (001) Facets. J. Phys. Chem. C, Volume 114(30), pp. 13118?13125

Zhang, J.L., Wu, Y.M., Xing, M.Y., Leghari, Ahmed Khan, S., Shamila, S., 2010. Development of Modified N Doped TiO2 Photocatalyst with Metals, Nonmetals and Metal Oxides. Energy Environ. Sci., Volume 3, pp. 715?726