Home

Citation: HU Liu-Jiang, LI Yi-Min, CHAI Guo-Ying. Preparation and Photocatalytic Activity of Terbium Doped TiO₂ Pillared Bentonites[J]. Chinese Journal of Applied Chemistry, ;2008, 25(5): 569-572. shu

Preparation and Photocatalytic Activity of Terbium Doped TiO₂ Pillared Bentonites

1.
Depratment of Chemistry, Shaoxing College of Arts and Sciences, Shaoxing 312000

Corresponding author: LI Yi-Min,
Received Date: 25 May 2007
Available Online: 28 September 2007
Fund Project: 浙江省自然科学基金资助项目(Y506288) (Y506288)浙江省教育厅科技项目(20050021) (20050021)

The terbium doped TiO₂ pillared bentonites (Tb-TiO₂-PILCs) were prepared with Ti(i-C₃H₇O)₄ and Tb₂O₃ as precursors by the sol-gel method.Characteristics of Tb-TiO₂-PILCs were examined with XRD and BET.Tb-TiO₂-PILCs were used as composite photocatalysts for the photocatalytic degradation of sodium pentachlorophenate (PCP-Na).The results indicate that all the pillared bentonites contain TiO₂ in the anatase phase.The photocatalytic activities of Tb-TiO₂-PILCs are superior to that of non doped TiO₂-PILC.Tb-TiO₂-PILC shows the most photocatalytic activity when the mass percent of Tb/Ti is 0.5% among all the catalysts.In addition,the experiments also illustrate that the composite photocatalysts can be easily recovered,regenerated and reused.
- TiO₂ pillared Bentonite,
- terbium,
- doped,
- photocatalytic activity,
- sodium pentachlorophenate
1. [1]
  Wenlong LI , Xinyu JIA , Jie LING , Mengdan MA , Anning ZHOU . Photothermal catalytic CO₂ hydrogenation over a Mg-doped In₂O_3-x catalyst. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 919-929. doi: 10.11862/CJIC.20230421
2. [2]
  Qin Hu , Liuyun Chen , Xinling Xie , Zuzeng Qin , Hongbing Ji , Tongming Su . Ni掺杂构建电子桥及激活MoS₂惰性基面增强光催化分解水产氢. Acta Physico-Chimica Sinica, 2024, 40(11): 2406024-. doi: 10.3866/PKU.WHXB202406024
3. [3]
  Fan JIA , Wenbao XU , Fangbin LIU , Haihua ZHANG , Hongbing FU . Synthesis and electroluminescence properties of Mn²⁺ doped quasi-two-dimensional perovskites (PEA)₂Pb_yMn_1-yBr₄. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1114-1122. doi: 10.11862/CJIC.20230473
4. [4]
  Qilin YU , Yifei XU , Pengjun ZHANG , Shuwei HAO , Chongqiang ZHU , Chunhui YANG . Effect of regulating K⁺/Na⁺ ratio on the structure and optical properties of double perovskite Cs₂NaBiCl₆: Mn²⁺. Chinese Journal of Inorganic Chemistry, 2025, 41(6): 1058-1067. doi: 10.11862/CJIC.20240418
5. [5]
  Xin Han , Zhihao Cheng , Jinfeng Zhang , Jie Liu , Cheng Zhong , Wenbin Hu . Design of Amorphous High-Entropy FeCoCrMnBS (Oxy) Hydroxides for Boosting Oxygen Evolution Reaction. Acta Physico-Chimica Sinica, 2025, 41(4): 100033-. doi: 10.3866/PKU.WHXB202404023
6. [6]
  Peng ZHOU , Xiao CAI , Qingxiang MA , Xu LIU . Effects of Cu doping on the structure and optical properties of Au₁₁(dppf)₄Cl₂ nanocluster. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1254-1260. doi: 10.11862/CJIC.20240047
7. [7]
  Li Jiang , Changzheng Chen , Yang Su , Hao Song , Yanmao Dong , Yan Yuan , Li Li . Electrochemical Synthesis of Polyaniline and Its Anticorrosive Application: Improvement and Innovative Design of the “Chemical Synthesis of Polyaniline” Experiment. University Chemistry, 2024, 39(3): 336-344. doi: 10.3866/PKU.DXHX202309002
8. [8]
  Pingping LU , Shuguang ZHANG , Peipei ZHANG , Aiyun NI . Preparation of zinc sulfate open frameworks based probe materials and detection of Pb²⁺ and Fe³⁺ ions. Chinese Journal of Inorganic Chemistry, 2025, 41(5): 959-968. doi: 10.11862/CJIC.20240411
9. [9]
  Yadan Luo , Hao Zheng , Xin Li , Fengmin Li , Hua Tang , Xilin She . Modulating reactive oxygen species in O, S co-doped C₃N₄ to enhance photocatalytic degradation of microplastics. Acta Physico-Chimica Sinica, 2025, 41(6): 100052-. doi: 10.1016/j.actphy.2025.100052
10. [10]
  Xueqi Yang , Juntao Zhao , Jiawei Ye , Desen Zhou , Tingmin Di , Jun Zhang . 调节NNU-55(Fe)的d带中心以增强CO₂吸附和光催化活性. Acta Physico-Chimica Sinica, 2025, 41(7): 100074-. doi: 10.1016/j.actphy.2025.100074
11. [11]
  Yaping ZHANG , Tongchen WU , Yun ZHENG , Bizhou LIN . Z-scheme heterojunction β-Bi₂O₃ pillared CoAl layered double hydroxide nanohybrid: Fabrication and photocatalytic degradation property. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 531-539. doi: 10.11862/CJIC.20240256
12. [12]
  Xianghai Song , Xiaoying Liu , Zhixiang Ren , Xiang Liu , Mei Wang , Yuanfeng Wu , Weiqiang Zhou , Zhi Zhu , Pengwei Huo . Insights into the greatly improved catalytic performance of N-doped BiOBr for CO₂ photoreduction. Acta Physico-Chimica Sinica, 2025, 41(6): 100055-. doi: 10.1016/j.actphy.2025.100055
13. [13]
  Bo YANG , Gongxuan LÜ , Jiantai MA . Nickel phosphide modified phosphorus doped gallium oxide for visible light photocatalytic water splitting to hydrogen. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 736-750. doi: 10.11862/CJIC.20230346
14. [14]
  Ronghui LI . Photocatalysis performance of nitrogen-doped CeO₂ thin films via ion beam-assisted deposition. Chinese Journal of Inorganic Chemistry, 2025, 41(6): 1123-1130. doi: 10.11862/CJIC.20240440
15. [15]
  Wei Zhong , Dan Zheng , Yuanxin Ou , Aiyun Meng , Yaorong Su . K原子掺杂高度面间结晶的g-C₃N₄光催化剂及其高效H₂O₂光合成. Acta Physico-Chimica Sinica, 2024, 40(11): 2406005-. doi: 10.3866/PKU.WHXB202406005
16. [16]
  Kaihui Huang , Dejun Chen , Xin Zhang , Rongchen Shen , Peng Zhang , Difa Xu , Xin Li . Constructing Covalent Triazine Frameworks/N-Doped Carbon-Coated Cu₂O S-Scheme Heterojunctions for Boosting Photocatalytic Hydrogen Production. Acta Physico-Chimica Sinica, 2024, 40(12): 2407020-. doi: 10.3866/PKU.WHXB202407020
17. [17]
  Kai CHEN , Fengshun WU , Shun XIAO , Jinbao ZHANG , Lihua ZHU . PtRu/nitrogen-doped carbon for electrocatalytic methanol oxidation and hydrogen evolution by water electrolysis. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1357-1367. doi: 10.11862/CJIC.20230350
18. [18]
  Mingjie Lei , Wenting Hu , Kexin Lin , Xiujuan Sun , Haoshen Zhang , Ye Qian , Tongyue Kang , Xiulin Wu , Hailong Liao , Yuan Pan , Yuwei Zhang , Diye Wei , Ping Gao . Co/Mn/Mo掺杂加速NiSe₂重构以提高其电催化尿素氧化性能. Acta Physico-Chimica Sinica, 2025, 41(8): 100083-. doi: 10.1016/j.actphy.2025.100083
19. [19]
  Hailang JIA , Hongcheng LI , Pengcheng JI , Yang TENG , Mingyun GUAN . Preparation and performance of N-doped carbon nanotubes composite Co₃O₄ as oxygen reduction reaction electrocatalysts. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 693-700. doi: 10.11862/CJIC.20230402
20. [20]
  Qiangqiang SUN , Pengcheng ZHAO , Ruoyu WU , Baoyue CAO . Multistage microporous bifunctional catalyst constructed by P-doped nickel-based sulfide ultra-thin nanosheets for energy-efficient hydrogen production from water electrolysis. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1151-1161. doi: 10.11862/CJIC.20230454

Get Citation

PDF

XML

Metrics

PDF Downloads(1)
Abstract views(353)
HTML views(42)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return

Preparation and Photocatalytic Activity of Terbium Doped TiO2 Pillared Bentonites

Metrics

通讯作者: 陈斌, bchen63@163.com

Preparation and Photocatalytic Activity of Terbium Doped TiO₂ Pillared Bentonites