شماره راهنما :
1380 دكتري
عنوان :
ارزيابي اثرات مورفولوژي تيتانيا بر رفتار فتوكاتاليستي نانوكامپوزيت تيتانيا گرافن اكسيد
محل تحصيل :
اصفهان : دانشگاه صنعتي اصفهان
صفحه شمار :
هشت، 128ص : مصور، جدول،نمودار
استاد راهنما :
احمد كرمانپور، عباس نجفي زاده
استاد مشاور :
محمد رضا رحيمي پور
توصيفگر ها :
فتوكاتاليست , تيتانيا , گرافن اكسيد , نانو كامپوزيت , هيدروترمال
استاد داور :
فتح الله كريم زاده، مهدي مقدم، عباس بهرامي
تاريخ ورود اطلاعات :
1398/03/05
تاريخ ويرايش اطلاعات :
1398/03/05
چكيده انگليسي :
159 Bhanvase BA Shende TP Sonawane SH A review on graphene TiO2 and doped graphene TiO2 nanocomposite photocatalyst for water and wastewater treatment Environmental Technology Reviews 2017 Jan 1 6 1 1 4 160 Jo WK Kumar S Isaacs MA Lee AF Karthikeyan S Cobalt promoted TiO2 GO for the photocatalytic degradation of oxytetracycline and Congo Red Applied Catalysis B Environmental 2017 Feb 1 201 159 68 161 Tu W Y Zhou and Z Zou Versatile graphene promoting photocatalytic performance of semiconductors basic principles synthesis solar energy conversion and environmental applications Advanced Functional Materials 2013 23 40 p 4996 5008 AbstractRecently use of semiconductor photocatalysts has become popular in decomposition of organicpollutants at industrial waste water and clean energy production Although these materials sufferfrom low yield under ultraviolet light and lack of complete recognition of semiconductive behaviorin photocatalytic reactions In last few decades many researchers have been focused to demonstratethe relationship between the photocatalytic properties of nano powders and the criteria ofnanopowders preparation such as the type of precursor process of synthesis temperature time acidity nanopowders morphology phase and microstructure optical properties northern gaps and physicochemical properties surface area Distribution and porosity volume Therefore thisresearch was devoted to study the photocatalytic performance of synthesized titanium dioxide graphene oxide nanocomposites with various nanostructures The present study comprises three stages Firstly titanium dioxide graphene oxide nanocompositeswere prepared using hydrothermal chemical and modified Hummer s method Nanocomposite with1 to 5 wt graphene oxide with different morphology nanowire and nanoparticles and time andtemperature each of 4 modes were prepared
استاد راهنما :
احمد كرمانپور، عباس نجفي زاده
استاد مشاور :
محمد رضا رحيمي پور
استاد داور :
فتح الله كريم زاده، مهدي مقدم، عباس بهرامي
