焙烧处理下二氧化钛/钛酸盐纳米材料晶型和形貌的变化规律研究

doi:10.6023/A12090724

化学学报 ›› 2013, Vol. 71 ›› Issue (01): 93-101.DOI: 10.6023/A12090724 上一篇下一篇

研究论文

焙烧处理下二氧化钛/钛酸盐纳米材料晶型和形貌的变化规律研究

赵斌^a, 林琳^a, 陈超^a, 柴瑜超^b, 何丹农^a,b

a 纳米技术及应用国家工程研究中心上海 200241;
b 上海交通大学材料科学与工程学院上海 200240

投稿日期:2012-09-27 发布日期:2012-12-10
通讯作者: 赵斌 E-mail:zhaobinwily@hotmail.com
基金资助:
项目受上海市国际科技合作基金(No. 11520706100)、上海市青年科技启明星计划(B类)(No. 12QB1402800)、国家自然科学基金(No. 21071098)以及国家国际科技合作项目(No. 2011DFA50530)资助.

Research on the Phase Transition and Morphological Evolution Behaviors of Titania/Titanate Nanomaterials by Calcination Treatment

Zhao Bin^a, Lin Lin^a, Chen Chao^a, Chai Yuchao^b, He Dannong^a,b

a National Engineering Research Center for Nanotechnology, Shanghai 200241;
b School of Material Science and Engineering, Shanghai JiaoTong University, Shanghai 200240

Received:2012-09-27 Published:2012-12-10
Supported by:
Project supported by the Shanghai International Science and Technology Cooperation Project (No. 11520706100), Shanghai Rising-Star Program (B-type) (No. 12QB1402800), National Natural Science Foundation of China (No. 21071098) and International Science and Technology Cooperation Project of China (No. 2011DFA50530).

文章分享

1. 焙烧处理下二氧化钛/钛酸盐纳米材料晶型和形貌的变化规律研究.PDF(175KB)

摘要/Abstract

通过调控酸碱浓度, 在水热条件下得到了金红石、锐钛矿、板钛矿、钛酸钠等一系列TiO₂/钛酸盐产物. 对上述TiO₂、酸洗处理后的钛酸盐等一系列不同晶型、不同形貌的样品进行焙烧处理, 系统性地研究焙烧温度的逐渐升高对产物晶型转变和形貌演化的规律性影响. 给出了水热酸碱浓度以及焙烧温度两个因素与TiO₂/钛酸盐纳米材料晶型和形貌变化行为关系的二维示意图. 依据奥斯特瓦尔德阶梯规则、经典热力学理论以及定向附着生长机理, 对TiO₂/钛酸产物的晶型晶体生长、晶型转变和形貌演化机理进行了探讨.

关键词: 二氧化钛, 钛酸盐, 焙烧处理, 晶型转变, 形貌演化, 机理

Titania/titanate nanomaterials including rutile, anatase, brookite TiO₂ and sodium dititanate and trititanate were obtained by regulating the acid/alkali concentration under hydrothermal treatment. A systematical investigation was established to uncover the phase transition and morphological evolution behaviors of TiO₂/titanate nanomaterials by calcining the samples including rutile TiO₂ nanorods, anatase TiO₂ nanocrystallines, brookite TiO₂ nanoflowers, acid washed dititanate H₂Ti₂O₅ nanosheets and trititanate H₂Ti₃O₇ nanowires at 400, 600, 800 or 1000 ℃ for 4 h in air with the heating rate of 2 ℃/min. After heat-treatment, the products were taken out from the oven and cooled down to the room temperature. Rietveld refinements of the powder X-ray diffraction (XRD) pattern were used to generally assess the phase composition of the different samples and their crystallite sizes, and to further investigate the phase transition behavior in company with the synthetic parameters. FESEM, TEM, and HRTEM were used to characterize the morphology evolution and to further elucidate the morphological evolution of the resulting products. The crystalline phase distributed diagram of TiO₂/titanate nanostructures dominated by the two experimental parameters indcluding acid/alkali concentration and calcination temperature was presented in the current work based on our experimental results, in which revealed the 5 types of phase transition and morphological evolution behaviors of titania/titanate nanomaterials. 1. Rutile nanorods → rutile nanorod aggregations → rutile micro particles. 2. Anatase nanocrystallines → anatase nanoparticle aggregations → rutile micro particles. 3. Brookite nano- flowers → brookite nanoflower clusters → rutile micro clusters. 4. Dititanate H₂Ti₂O₅ nanosheets →anatase nanoparticle aggregations → rutile micro clusters. 5. Trititanate H₂Ti₃O₇ nanowires → TiO₂-B nanowires → anatase nanowire aggregations → rutile micro clusters. The crystal growth and phase transition mechanism was discussed based on the Ostwald’s step rule. Moreover, morphological evolution mechanism was also discussed based on the thermodynamic equilibrium regime and oriented attachment growth model.

Key words: titania, titanate, calcinations, phase transition, morphological evolution, mechanism

引用此文

赵斌, 林琳, 陈超, 柴瑜超, 何丹农. 焙烧处理下二氧化钛/钛酸盐纳米材料晶型和形貌的变化规律研究[J]. 化学学报, 2013, 71(01): 93-101.

Zhao Bin, Lin Lin, Chen Chao, Chai Yuchao, He Dannong. Research on the Phase Transition and Morphological Evolution Behaviors of Titania/Titanate Nanomaterials by Calcination Treatment[J]. Acta Chimica Sinica, 2013, 71(01): 93-101.

导出引用 EndNote|Reference Manager|ProCite|BibTeX|RefWorks

分享此文

参考文献

[1] Guo, W. X.; Xu, C; Wang, X.; Wang, S. H.; Pan, C. F.; Lin, C. J.; Wang, Z. L. J. Am. Chem. Soc. 2012, 134, 4437.

[2] Jiang, D. W.; Zhou, T. S.; Sun, Q.; Yu, Y. Y.; Shi, G. Y.; Jin, L. T. Chin. J. Chem. 2011, 29, 2505.

[3] Zheng, Q.; Li, J. H.; Chen, Q. P.; Bai, J.; Zhou, B. X.; Cai, W. M. Chin. J. Chem. 2011, 29, 2236.

[4] Wan, Z. Q.; Zheng, S. N.; Jia, C. Y.; Yan, W. Acta Chim. Sinica 2009, 67, 403. (万中全, 郑树楠, 贾春阳, 延卫, 化学学报, 2009, 67, 403.)

[5] Su, J. X.; Qu, W.; Ma, L. Y.; Yin, J.; Pan, Q. Acta Chim. Sinica 2008, 66, 2416. (苏继新, 屈文, 马丽媛, 殷晶, 潘齐, 化学学报, 2008, 66, 2416.)

[6] Zhao, W. K.; Zhou, L.; Liu, C.; Hu, L.; Fang, Y. L.; Kiuchi, M. Acta Chim. Sinica 2003, 61, 699. (赵文宽, 周磊, 刘昌, 胡翎, 方佑龄, 木内正人, 化学学报, 2003, 61, 699.)

[7] Luan, X. N.; Guan, D. S.; Wang, Y. J. Phys. Chem. C 2012, 116, 14257.

[8] Zhao, B.; Chen, F.; Gu, X. N.; Zhang, J. L. Chem. Asian J. 2010, 5, 1546.

[9] Wu, H. B.; Lou, X. W.; Hng, H. H. Chem. Eur. J. 2012, 18, 2094.

[10] Yang, D. J.; Zheng, Z. F.; Zhu, H. Y.; Liu, H. W.; Gao, X. P. Adv. Mater. 2008, 20, 2777.

[11] Tsai, C. C.; Teng, H. Chem. Mater. 2006, 18, 367.

[12] Amano, F.; Yasumoto, T.; Shibayama, T.; Uchida, S.; Ohtani, B. Appl. Catal., B 2009, 89, 583.

[13] Shen, W. H.; Nitta, A.; Chen, Z.; Eda, T.; Yoshida, A.; Naito, S. J. Catal. 2011, 280, 161.

[14] Peng, Y. P.; Lo, S. L.; Ou, H. H.; Lai, S. W. J. Hazard. Mater. 2010, 183, 754.

[15] Scotti, R.; Bellobono, I. R.; Canevali, C.; Cannas, C.; Catti, M.; D’Arienzo, M.; Musinu, A.; Polizzi, S.; Sommariva, M.; Testino, A.; Morazzoni, F. Chem. Mater. 2008, 20, 4051.

[16] Li, J. G.; Ishigaki, T.; Sun, X. D. J. Phys. Chem. C 2007, 111, 4969.

[17] Morgan, D. L.; Zhu, H. Y.; Frost, R. L.; Waclawik, E. R. Chem. Mater. 2008, 20, 3800.

[18] Morgan, D. L.; Liu, H. W.; Frost, R. L.; Waclawik, E. R. J. Phys. Chem. C 2010, 114, 101.

[19] Zhao, B.; Chen, F.; Jiao, Y. C.; Zhang, J. L. J. Mater. Chem. 2010, 20, 7990.

[20] Zhao, B.; Chen, F.; Huang, Q. W.; Zhang, J. L. Chem. Commun. 2009, 34, 5115.

[21] Pavasupree, S.; Suzuki, Y.; Yoshikawa, S.; Kawahata, R. J. Solid State Chem. 2005, 178, 3110.

[22] Armstrong, A. R.; Armstrong, G.; Canales, J.; Bruce, P. G. Angew. Chem., Int. Ed. 2004, 43, 2286.

[23] Wu, Y. M.; Zhang, J. L.; Xiao, L.; Chen, F. Appl. Catal., B 2009, 88, 525.

[24] Kochkar, H.; Lakhdhar, N.; Berhault, G.; Bausach, M.; Ghorbel, A. J. Phys. Chem. C 2009, 113, 1672.

[25] Kuang, D. B.; Brillet, J.; Chen, P.; Takata, M.; Uchida, S.; Miura, H.; Sumioka, K.; Zakeeruddin, S. M.; Gräzel, M. ACS Nano 2008, 2, 1113.

[26] Wu, Y. M.; Liu, H. B.; Zhang, J. L.; Chen, F. J. Phys. Chem. C 2009, 113, 14689.

[27] Hummer, D. R.; Kubicki, J. D.; Kent, P. R. C.; Post, J. E.; Heaney, P. J. J. Phys. Chem. C 2009, 113, 4240.

[28] Tsai, C. C.; Teng, H. Langmuir 2008, 24, 3434.

[29] Zhao, B.; Chen, F.; Qu, W. W.; Zhang, J. L. J. Solid State Chem. 2009, 182, 2225.

[30] Xu, H. L.; Wang, W. Z.; Zhu, W.; Zhou, L.; Ruan, M. L. Cryst. Growth Des. 2007, 7, 2720.

[31] Banfield, J. F.; Welch, S. A.; Zhang, H. Z.; Ebert, T. T.; Penn, R. L. Science 2000, 289, 751.

[32] Cho, K. S.; Talapin, D. V.; Gaschler, W.; Murray, C. B. J. Am. Chem. Soc. 2005, 127, 7140.

[33] Jiao, Y. C.; Zhao, B.; Chen, F.; Zhang, J. L. CrystEngComm 2011, 13, 4167.

[34] Yan, W. F.; Chen, B.; Mahurin, S. M.; Dai, S.; Overbury, S. H. Chem. Commun. 2004, 17, 1918.

[35] Buonsanti, R.; Grillo, V.; Carlino, E.; Giannini, C.; Kipp, T.; Cingolani, R.; Cozzoli, P. D. J. Am. Chem. Soc. 2008, 130, 11223.

[36] Tomita, K.; Petrykin, V.; Kobayashi, M.; Shiro, M.; Yoshimura, M.; Kakihana, M. Angew. Chem., Int. Ed. 2006, 45, 2378.

[37] Iskandar, F.; Nandiyanto, A. B. D.; Yun, K. M.; Hogan, Jr., C. J.; Okuyama, K.; Biswas, P. Adv. Mater. 2007, 19, 1408.

[38] Finnegan, M. P.; Zhang, H. Z.; Banfield, J. F. J. Phys. Chem. C 2007, 111, 1962.

[39] Ge, X.; Song, S. Y.; Zhang, H. J. CrystEngComm 2012, 14, 7306.

[40] Zhao, B.; Chen, F.; Liu, H. Q.; Zhang, J. L. J. Phys. Chem. Solids 2011, 72, 201.

[41] Santen, R. A. V. J. Phys. Chem. 1984, 88, 5768.

[42] Ostwald, W. Z Phys. Chem. 1897, 22, 289.

[43] Threlfall, T. Org. Process Res. Dev. 2003, 7, 1017.

[44] Mullin, J. W. Crystallization, 4th ed., Butterworth Heinemann, Boston, 2001.

[45] Penn, R. L.; Banfield, J. F. Science 1998, 281, 969.

焙烧处理下二氧化钛/钛酸盐纳米材料晶型和形貌的变化规律研究

Research on the Phase Transition and Morphological Evolution Behaviors of Titania/Titanate Nanomaterials by Calcination Treatment

PDF

补充材料

可视化

被引次数

摘要/Abstract

引用此文

分享此文

参考文献

相关文章 15

编辑推荐

相关统计

本文评价

[1]	黄广龙, 薛小松. “陈试剂”作为三氟甲基源机理的理论研究[J]. 化学学报, 2024, 82(2): 132-137.
[2]	李雅宁, 王晓艳, 唐勇. 自由基聚合的立体选择性调控^★[J]. 化学学报, 2024, 82(2): 213-225.
[3]	付信朴, 王秀玲, 王伟伟, 司锐, 贾春江. 团簇Au/CeO₂的制备及其催化CO氧化反应构效关系的研究^★[J]. 化学学报, 2023, 81(8): 874-883.
[4]	崔国庆, 胡溢玚, 娄颖洁, 周明霞, 李宇明, 王雅君, 姜桂元, 徐春明. CO₂加氢制醇类催化剂的设计制备及性能研究进展[J]. 化学学报, 2023, 81(8): 1081-1100.
[5]	刘祯钰, 甘利华. 乙炔热解为富勒烯的分子动力学模拟研究[J]. 化学学报, 2023, 81(5): 502-510.
[6]	王俊, 许晓梅, 周姣龙, 赵雅男, 孙秀丽, 唐勇, 何素芳, 杨红梅. 新型无硫无磷醚-酯化合物的合成及其作为无灰摩擦改进剂的性能研究[J]. 化学学报, 2023, 81(5): 461-468.
[7]	张慧颖, 于淑艳, 李从举. 高分子聚合物基碳纳米膜的电催化降解污水性能及机理[J]. 化学学报, 2023, 81(4): 420-430.
[8]	杨洁, 凌琳, 李玉学, 吕龙. 高氯酸铵热分解机理的密度泛函理论研究[J]. 化学学报, 2023, 81(4): 328-337.
[9]	张国强, 霍京浩, 王鑫, 郭守武. 基于P掺杂TiO₂/C纳米管负极的高性能锂离子电容器[J]. 化学学报, 2023, 81(1): 6-13.
[10]	王珞聪, 李哲伟, 岳彩巍, 张培焕, 雷鸣, 蒲敏. 电场下偶氮苯衍生物分子顺反异构化反应机理的理论研究[J]. 化学学报, 2022, 80(6): 781-787.
[11]	胡文敬, 李久盛. 双/三氮杂冠醚化合物的合成及其作为摩擦改进剂的性能研究^※[J]. 化学学报, 2022, 80(3): 310-316.
[12]	张蒙茜, 冯霄. 共轭微孔聚合物膜的制备策略及其分离应用[J]. 化学学报, 2022, 80(2): 168-179.
[13]	杨思明, 刘爱荣, 刘静, 刘钊丽, 张伟贤. 硫化纳米零价铁研究进展: 合成、性质及环境应用[J]. 化学学报, 2022, 80(11): 1536-1554.
[14]	马智烨, 叶丽, 吴雨桓, 赵彤. B,N-SnO₂/TiO₂光催化剂的制备及其光催化性能研究[J]. 化学学报, 2021, 79(9): 1173-1179.
[15]	滑熠龙, 李冬涵, 顾天航, 王伟, 李若繁, 杨建平, 张伟贤. 纳米零价铁富集水溶液中铀的表面化学及应用展望[J]. 化学学报, 2021, 79(8): 1008-1022.