为阻止纳米管钛酸在转变为新型锐钛矿TiO2时管状结构的破坏,先在纳米管钛酸的内、外表面化学吸附一层物质,用以保护纳米管钛酸在脱水转变为新型锐钛矿TiO2的过程中,管状结构不断裂、不塌陷,然后再除去表面的吸附物质,即可制得纯净的新型TiO2纳米管.新型TiO2纳米管有望应用于可见光“全”分解水制H2、药物缓释剂以及纳米反应器等研究.
参考文献
| [1] | 苏勉曾.固体化学导论[M].北京:北京大学出版社,1987:2. |
| [2] | 李秋叶,张纪伟,金振声,冯彩霞,张经纬,吴志申,张治军.含高浓度本征缺陷的新型TiO2：外来陷阱诱导产生可见光光催化活性[J].科学通报,2013(11):1007-1013. |
| [3] | Ning Liu;Christopher Schneider;Detlef Freitag;Martin Hartmann;Umamaheswari Venkatesan;Julian Mu?ller;Erdmann Spiecker;Patrik Schmuki .Black TiO_2 Nanotubes: Cocatalyst-Free Open-Circuit Hydrogen Generation[J].Nano letters,2014(6):3309-3313. |
| [4] | Xujie Lu?;Wenge Yang;Zewei Quan;Tianquan Lin;Ligang Bai;Lin Wang;Fuqiang Huang;Yusheng Zhao .Enhanced Electron Transport in Nb-Doped TiO_2 Nanoparticles via Pressure-Induced Phase Transitions[J].Journal of the American Chemical Society,2014(1):419-426. |
| [5] | Liu, B.;Chen, H.M.;Liu, C.;Andrews, S.C.;Hahn, C.;Yang, P. .Large-scale synthesis of transition-metal-doped TiO_2 nanowires with controllable overpotential[J].Journal of the American Chemical Society,2013(27):9995-9998. |
| [6] | Chen XB;Burda C .The electronic origin of the visible-light absorption properties of C-, N- and S-doped TiO2 nanomaterials[J].Journal of the American Chemical Society,2008(15):5018-5019. |
| [7] | Sergio Tosoni;Oriol Lamiel-Garcia;Daniel Fernandez Hevia .Electronic Structure of F-Doped Bulk Rutile, Anatase, and Brookite Polymorphs of TiO2[J].The journal of physical chemistry, C. Nanomaterials and interfaces,2012(23):12738-12746. |
| [8] | Asahi R;Morikawa T;Ohwaki T;Aoki K Taga Y .Visible-light photocatalysis in nitrogen doped titanium oxides[J].SCIENCE,2001,293:269-271. |
| [9] | Li X;Liu P W;Mao Y;Xing M Y Zhang J L .Preparation of homogeneous nitrogen-doped mesoporous TiO2 spheres with enhanced visible-light photocatalysis[J].Applied Catalysis B:Environmental,2015,164:352-359. |
| [10] | Horikoshi S;Minatodani Y;Sakai H;Abe M .Serpone N characteristics of microwaves on second generation nitrogen-doped TiO2 nanoparticles and their effect on photoas sisted processes[J].Journal of Photochemistry and Photobiology A:Chemistry,2011,217:191-200. |
| [11] | Oliver Diwald;Tracy L. Thompson;Tykhon Zubkov;Ed. G. Goralski;Scott D. Walck;John T. Yates Jr. .Photochemical Activity of Nitrogen-Doped Rutile TiO_2(110) in Visible Light[J].The journal of physical chemistry, B. Condensed matter, materials, surfaces, interfaces & biophysical,2004(19):6004-6008. |
| [12] | Kasuga T.;Hoson A.;Sekino T.;Niihara K.;Hiramatsu M. .Formation of titanium oxide nanotube[J].Langmuir: The ACS Journal of Surfaces and Colloids,1998(12):3160-3163. |
| [13] | Jianjun Yang;Zhensheng Jin;Xiaodong Wang;Wei Li;Jingwei Zhang;Shunli Zhang;Xinyong Guo;Zhijun Zhang .Study on composition, structure and formation process of nanotube Na_2Ti_2O_4(OH)_2[J].Dalton transactions: An international journal of inorganic chemistry,2003(20):3898-3901. |
| [14] | Min Zhang;Zhensheng Jin;Jingwei Zhang;Xinyong Guo;Jianjun Yang;Wei Li;Xiaodong Wang;Zhijun Zhang .Effect of annealing temperature on morphology,structure and photocatalytic behavior .of nanotubed H_2Ti_2O_4(OH)_2[J].Journal of molecular catalysis, A. Chemical,2004(1/2):203-210. |
| [15] | Li QY;Zhang JW;Jin ZS;Yang DG;Wang XD;Yang JJ;Zhang ZJ .Photo and photoelectrochemical properties of p-type low-temperature dehydrated nanotube titanic acid[J].Electrochemistry communications,2006(5):741-746. |
| [16] | Qiuye Li;Xiaodong Wang;Zhensheng Jin .n/p-Type changeable semiconductor TiO_2 prepared from NTA[J].Journal of nanoparticle research: An interdisciplinary forum for nanoscale science and technology,2007(5):951-957. |
| [17] | Zhang SL;Li W;Jin ZS;Yang JJ;Zhang JW;Du ZL;Zhang ZJ .Study on ESR and inter-related properties of vacuum-dehydrated nanotubed titanic acid[J].International Journal of Quantum Chemistry,2004(4/5):1365-1371. |
| [18] | Feng, C.;Jin, Z.;Zhang, J.;Wu, Z.;Zhang, Z. .Coaction of sub-band and doped nitrogen on visible light photoactivity of N-doped TiO_2[J].Photochemistry and Photobiology: An International Journal,2010(6):1222-1229. |
| [19] | QianL;JinZS;ZhangJW;HuangYB Zhang Z J Du Z L .Study of the visible-excitation luminescence of NTATiO2(AB) with single-electron-trapped oxygen vacancies[J].Applied Physics A(Materials Science and Processing),2005,80:18011805. |
| [20] | Wang XD;Jin ZS;Feng CX;Zhang ZJ;Dang HX .Alternative adsorption-desorption of C3H6 on nanotube-like silver titanate[J].International Journal of Quantum Chemistry,2005(3):638-644. |
| [21] | 裴先茹,王晓冬,张顺利,张经纬,杨建军,金振声.熔融法制备纳米管Li-Ti-O化合物及其表征[J].无机化学学报,2006(12):2135-2140. |
| [22] | Wagner C D;Riggs W M;Davis L E;Moulder J F,Muilenberg G E.Handbook of X-ray Photoelectron Spectroscopy[M].Eden Prairie,MN:PerkinElmer Corporation,1979 |
| [23] | 李秋叶,金振声.可见光“全”分解水的类纳光电化学（PEC）电池模型[J].影像科学与光化学,2015(02):99-107. |
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