典型文献
Nitrogen-doped TiO2/Graphene Composites Synthesized via the Vapour-thermal Method
文献摘要：
TiO2/graphene composite was synthesized in the vapor environment of isopropanol. In order to improve the properties of composite, N-doped of TiO2/graphene with different N/Ti molar ratio was prepared in the vapor environment of deionized water and used urea as the source of nitrogen. The N-doped occupies in the interstitial sites of TiO2 lattice, substitutes for O element in TiO2 and for C element in graphene, and simultaneously changes the chemical states of Ti and O elements in TiO2. N-doped changes the morphology of TiO2 from nano-sheets to nanoparticles, accompanying with the decrease in specific surface area of the composites, first increases the particle size of TiO2 and then decreases, and alters the vibration modes of Ti-O-Ti. The composite with RN/Ti=2 exhibits the enhanced photocatalytic degradation performance to methylene blue, and the degradation rate increases from 7.7×10?2 min?1 for the undoped composite to 9.6×10?2 min?1.
文献关键词：
中图分类号：
作者姓名：
TANG Hailong;WANG Min;JU Tangtong;DAI Yue;WANG Meiling;MA Yongqing;ZHENG Ganhong
作者机构：
School of Materials Science and Engineering,Anhui University,Hefei 230039,China;School of Physics and Optoelectronic Engineering,Anhui University,Hefei 230039,China;Institute of Physical Science and Information Technology,Anhui University,Hefei 230039,China
文献出处：
引用格式：
[1]TANG Hailong;WANG Min;JU Tangtong;DAI Yue;WANG Meiling;MA Yongqing;ZHENG Ganhong-.Nitrogen-doped TiO2/Graphene Composites Synthesized via the Vapour-thermal Method)[J].武汉理工大学学报（材料科学版）（英文版）,2022(06):1105-1113
A类：
Vapour
B类：
Nitrogen,TiO2,Graphene,Composites,Synthesized,via,thermal,Method,graphene,was,synthesized,vapor,environment,isopropanol,In,order,improve,properties,different,molar,prepared,deionized,water,used,urea,source,nitrogen,occupies,interstitial,lattice,substitutes,simultaneously,changes,chemical,states,elements,morphology,from,sheets,nanoparticles,accompanying,specific,surface,area,composites,first,increases,then,decreases,alters,vibration,modes,RN,exhibits,enhanced,photocatalytic,degradation,performance,methylene,blue,rate,undoped
AB值：
0.526899
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