Composite formed upon the ultrasonication of an aqueous suspension of graphite oxide-titanium dioxide

被引:1
作者
Shul'ga, Yu. M. [1 ,2 ]
Arbuzov, A. A. [1 ]
Kabachkov, E. N. [1 ,3 ]
Shul'ga, N. Yu. [2 ]
Dremova, N. N. [1 ]
Baskakov, S. A. [1 ]
Blinova, L. N. [1 ]
Kurkin, E. N. [1 ,3 ]
机构
[1] Russian Acad Sci, Inst Problems Chem Phys, Chernogolovka, Moscow Oblast, Russia
[2] Natl Univ Sci & Technol MISIS, Moscow, Russia
[3] Russian Acad Sci, Chernogolovka Sci Ctr, Chernogolovka, Moscow Oblast, Russia
关键词
composite; titanium dioxide; graphite oxide; specific surface area; REDUCED GRAPHENE OXIDE; TIO2; REDUCTION; STABILITY;
D O I
10.1134/S0036024417010253
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
A technique is developed for obtaining a titania-graphite oxide composite with a high surface area in which the TiO2 particles are covered by graphite oxide. It is established that the experimental value of the composite specific surface area passes through a maximum at about 200 degrees C, depending on the temperature of preliminary annealing in an inert atmosphere.
引用
收藏
页码:189 / 194
页数:6
相关论文
共 32 条
[1]   Synthesis of graphene-like materials by graphite oxide reduction [J].
Arbuzov, A. A. ;
Muradyan, V. E. ;
Tarasov, B. P. .
RUSSIAN CHEMICAL BULLETIN, 2013, 62 (09) :1962-1966
[2]   Evaluation of solution-processed reduced graphene oxide films as transparent conductors [J].
Becerril, Hdctor A. ;
Mao, Jie ;
Liu, Zunfeng ;
Stoltenberg, Randall M. ;
Bao, Zhenan ;
Chen, Yongsheng .
ACS NANO, 2008, 2 (03) :463-470
[3]   Encapsulation of polyanilines into graphite oxide [J].
Bissessur, R ;
Liu, PKY ;
White, W ;
Scully, SF .
LANGMUIR, 2006, 22 (04) :1729-1734
[4]   Hierarchical titania mesoporous sphere/graphene composite, synthesis and application as photoanode in dye sensitized solar cells [J].
Chang, Jiuli ;
Yang, Jiangli ;
Ma, Pengfei ;
Wu, Dapeng ;
Tian, Li ;
Gao, Zhiyong ;
Jiang, Kai ;
Yang, Lin .
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2013, 394 :231-236
[5]   Flash Reduction and Patterning of Graphite Oxide and Its Polymer Composite [J].
Cote, Laura J. ;
Cruz-Silva, Rodolfo ;
Huang, Jiaxing .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (31) :11027-11032
[6]   Nanocables composed of anatase nanofibers wrapped in UV-light reduced graphene oxide and their enhancement of photoinduced electron transfer in photoanodes [J].
Dai, Yunqian ;
Jing, Yao ;
Zeng, Jie ;
Qi, Qi ;
Wang, Chunlong ;
Goldfeld, David ;
Xu, Changhui ;
Zheng, Yingping ;
Sun, Yueming .
JOURNAL OF MATERIALS CHEMISTRY, 2011, 21 (45) :18174-18179
[7]   Hierarchically Ordered Macro-Mesoporous TiO2-Graphene Composite Films: Improved Mass Transfer, Reduced Charge Recombination, and Their Enhanced Photocatalytic Activities [J].
Du, Jiang ;
Lai, Xiaoyong ;
Yang, Nailiang ;
Zhai, Jin ;
Kisailus, David ;
Su, Fabing ;
Wang, Dan ;
Jiang, Lei .
ACS NANO, 2011, 5 (01) :590-596
[8]   Visible light active Fe doped TiO2 nanowires grown on graphene using supercritical CO2 [J].
Farhangi, Nasrin ;
Chowdhury, Rajib Roy ;
Medina-Gonzalez, Yaocihuatl ;
Ray, Madhumita B. ;
Charpentier, Paul A. .
APPLIED CATALYSIS B-ENVIRONMENTAL, 2011, 110 :25-32
[9]   Vapor diffusion synthesis of CoFe2O4 hollow sphere/graphene composites as absorbing materials [J].
Fu, Min ;
Jiao, Qingze ;
Zhao, Yun ;
Li, Hansheng .
JOURNAL OF MATERIALS CHEMISTRY A, 2014, 2 (03) :735-744
[10]   Quasi-Molecular Fluorescence from Graphene Oxide [J].
Galande, Charudatta ;
Mohite, Aditya D. ;
Naumov, Anton V. ;
Gao, Wei ;
Ci, Lijie ;
Ajayan, Anakha ;
Gao, Hui ;
Srivastava, Anchal ;
Weisman, R. Bruce ;
Ajayan, Pulickel M. .
SCIENTIFIC REPORTS, 2011, 1