Walid Hajjaji

Post-doc Fellowship

Contact

Department

  • Materials and Ceramic Engineering

Short CV

Present projects

Selected Publications

Publications

Effective decoloration of cationic dyes by silica gel prepared from Tunisian sands and TiO2/silica gel composites: dual adsorption and photocatalytic processes

Lazaar, K; Hajjaji, W; Pullar, RC; Chargui, H; Moussi, B; Labrincha, J; Rocha, F; Jamoussi, F
2020, DESALINATION AND WATER TREATMENT, 179, 368-377.
ISBN: 1944-3986

Study of Zn-Pb ore tailings and their potential in cement technology

Nouairi, J; Hajjaji, W; Costa, CS; Senff, L; Patinha, C; da Silva, EF; Labrincha, JA; Rocha, F; Medhioub, M
2018, JOURNAL OF AFRICAN EARTH SCIENCES, 139, 165-172.

Production of silica gel from Tunisian sands and its adsorptive properties

Lazaar, K; Hajjaji, W; Pullar, RC; Labrincha, JA; Rocha, F; Jamoussi, F
2017, JOURNAL OF AFRICAN EARTH SCIENCES, 130, 238-251.

Effective removal of anionic and cationic dyes by kaolinite and TiO2/kaolinite composites

Hajjaji, W; Andrejkovicova, S; Pullar, RC; Tobaldi, DM; Lopez-Galindo, A; Jammousi, F; Rocha, F; Labrincha, JA
2016, CLAY MINERALS, 51, 1, 19-27.

Aqueous Acid Orange 7 dye removal by clay and red mud mixes

Hajjaji, W; Pullar, RC; Labrincha, JA; Rocha, F
2016, APPLIED CLAY SCIENCE, 126, 197-206.

The effect of natural zeolite on microstructure, mechanical and heavy metals adsorption properties of metakaolin based geopolymers

Andrejkovicova, S; Sudagar, A; Rocha, J; Patinha, C; Hajjaji, W; da Silva, EF; Velosa, A; Rocha, F
2016, APPLIED CLAY SCIENCE, 126, 141-152.

Magnetic Properties of Ferrite Ceramics Made from Wastes

Pullar, RC; Hajjaji, W; Amaral, JS; Seabra, MP; Labrincha, JA
2014, WASTE AND BIOMASS VALORIZATION, 5, 1, 133-138.

Novel Inorganic Products Based on Industrial Wastes

Labrincha, JA; Marques, JI; Hajjaji, W; Senff, L; Zanelli, C; Dondi, M; Rocha, F
2014, WASTE AND BIOMASS VALORIZATION, 5, 3, 385-392.

Compositional and chromatic properties of strontium hexaferrite as pigment for ceramic bodies and alternative synthesis from wiredrawing sludge

Hajjaji, W; Pullar, RC; Zanelli, C; Seabra, MP; Dondi, M; Labrincha, JA
2013, DYES AND PIGMENTS, 96, 3, 659-664.

Natural Portuguese clayey materials and derived TiO2-containing composites used for decolouring methylene blue (MB) and orange II (OII) solutions

Hajjaji, W; Ganiyu, SO; Tobaldi, DM; Andrejkovicova, S; Pullar, RC; Rocha, F; Labrincha, JA
2013, APPLIED CLAY SCIENCE, 83-84, 91-98.

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