Preparation, Characterization and Photocatalytic Properties of Al-doped TiO2 nanomaterials - Details

author：

Shan, Minjie (Shan, Minjie.) ^[1] | Yu, Jun (Yu, Jun.) ^[2] | Pang, Shenghua (Pang, Shenghua.) ^[3] | Qiu, Lingfeng (Qiu, Lingfeng.) ^[4]

Indexed by：

CPCI-S EI Scopus

Abstract：

Al-doped　TiO2　nanomaterials　were　prepared　via　hydrothermal　synthesis　method　using　tetrabutyl　titanate.　The　photocatalytic　performace　of　Al-doped　TiO2　with　different　doping　ratios　were　studied　using　150W　tungsten　halogen　lamp　as　visible　light　source　and　phenol　as　pollutant.　The　results　indicated　that　Al-doped　TiO2　showed　higher　photocatalytic　activities　than　that　of　pure　TiO2,　the　optimum　molar　constant　of　aluminum　ion　doping　was　5%,　and　it　exhibited　the　highest　photodegradation　efficiency.　Then　X-ray　powder　diffraction　(XRD),　X-ray　photoelectron　spectroscopy　(XPS)　and　fourier　transform　infrared　spectral　(FTIR)　were　used　to　research　their　properties.

Keyword：

Al-doped TiO2 photocatalytic activity visible light

Community：

[ 1 ] [Shan, Minjie]Fuzhou Univ, Coll Environm & Resources, Fuzhou, Peoples R China
[ 2 ] [Yu, Jun]Fuzhou Univ, Coll Environm & Resources, Fuzhou, Peoples R China
[ 3 ] [Qiu, Lingfeng]Fuzhou Univ, Coll Environm & Resources, Fuzhou, Peoples R China
[ 4 ] [Pang, Shenghua]Fuzhou Univ, Coll Civil Engn, Fuzhou, Peoples R China
[ 5 ] [Pang, Shenghua]Fuzhou Univ, State Key Lab Breeding Base Photocatalysis, Fuzhou, Peoples R China