Home

Citation: WANG Cheng-Jian, XU Ming-Xia, SHI Jia-Wan-Jun, E Lei, XU Yong-Tao. Effect of Composition Mode of SnO₂ on Phase Transformation of TiO₂ in SnO₂·TiO₂ Composite[J]. Chinese Journal of Applied Chemistry, ;2003, 20(11): 1096-1098. shu

Effect of Composition Mode of SnO₂ on Phase Transformation of TiO₂ in SnO₂·TiO₂ Composite

1.
Key Laboratory for Advanced Ceramics and Machining Technology of Ministry of Education, Institute of Materials Science and Engineering, Tianjin University, Tianjin 300072

Corresponding author: XU Ming-Xia,
Received Date: 21 February 2003
Available Online: 19 May 2003
Fund Project: 国家自然科学基金资助项目(50072014) (50072014)天津市自然科学基金资助项目(013603811) (013603811)

TiO₂ nanoparticles were obtained from industrial TiOSO₄ by hydrolysis method. SnO₂/TiO₂ and SnO₂-TiO₂ composite powders were prepared by stepwise precipitation method and coating method, respectively. The phase transformation of TiO₂ and the effect of composite mode of SnO₂ on phase transformation of TiO₂ have been investigated by TG-DTA and XRD. The phase transform of pure TiO₂ from anatase to rutile begins at 750℃ and the presence of SnO₂ markedly reduces the transform temperature: for coated SnO₂-TiO₂ composite with ω(SnO₂)=20% it was 400℃. The SnO₂/TiO₂ composite prepared by precipitation method and followed by calcination at 400℃ for 30 min possesses 55% rutile TiO₂. The formation of SnO₂-TiO₂ solid-solution occurrs mainly due to the substitution of Ti⁴⁺ crystal lattice sites by Sn⁴⁺ ions of SnO₂.
- SnO₂-TiO₂ composite,
- phase transformation,
- stepwise precipitation,
- coating
1. [1]
  Hong Zheng , Xin Peng , Chunwang Yi . The Tale of Caprolactam Cyclic Oligomers: The Ever-changing Life of “Princess Cyclo”. University Chemistry, 2024, 39(9): 40-47. doi: 10.12461/PKU.DXHX202403058
2. [2]
  Bo YANG , Gongxuan LÜ , Jiantai MA . Corrosion inhibition of nickel-cobalt-phosphide in water by coating TiO₂ layer. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 365-384. doi: 10.11862/CJIC.20240063
3. [3]
  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
4. [4]
  Xinpeng LIU , Liuyang ZHAO , Hongyi LI , Yatu CHEN , Aimin WU , Aikui LI , Hao HUANG . Ga₂O₃ coated modification and electrochemical performance of Li_1.2Mn_0.54Ni_0.13Co_0.13O₂ cathode material. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1105-1113. doi: 10.11862/CJIC.20230488
5. [5]
  Hongyi LI , Aimin WU , Liuyang ZHAO , Xinpeng LIU , Fengqin CHEN , Aikui LI , Hao HUANG . Effect of Y(PO₃)₃ double-coating modification on the electrochemical properties of Li[Ni_0.8Co_0.15Al_0.05]O₂. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1320-1328. doi: 10.11862/CJIC.20230480
6. [6]
  Junke LIU , Kungui ZHENG , Wenjing SUN , Gaoyang BAI , Guodong BAI , Zuwei YIN , Yao ZHOU , Juntao LI . Preparation of modified high-nickel layered cathode with LiAlO₂/cyclopolyacrylonitrile dual-functional coating. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1461-1473. doi: 10.11862/CJIC.20240189
7. [7]
  Yuejiao An , Wenxuan Liu , Yanfeng Zhang , Jianjun Zhang , Zhansheng Lu . Revealing Photoinduced Charge Transfer Mechanism of SnO₂/BiOBr S-Scheme Heterostructure for CO₂ Photoreduction. Acta Physico-Chimica Sinica, 2024, 40(12): 2407021-. doi: 10.3866/PKU.WHXB202407021
8. [8]
  Ji Qi , Jianan Zhu , Yanxu Zhang , Jiahao Yang , Chunting Zhang . Visible Color Change of Copper (II) Complexes in Reversible SCSC Transformation: The Effect of Structure on Color. University Chemistry, 2024, 39(3): 43-57. doi: 10.3866/PKU.DXHX202307050
9. [9]
  Xingang Kong , Yabei Su , Cuijuan Xing , Weijie Cheng , Jianfeng Huang , Lifeng Zhang , Haibo Ouyang , Qi Feng . Facile synthesis of porous TiO₂/SnO₂ nanocomposite as lithium ion battery anode with enhanced cycling stability via nanoconfinement effect. Chinese Chemical Letters, 2024, 35(11): 109428-. doi: 10.1016/j.cclet.2023.109428
10. [10]
  Bowen Yang , Rui Wang , Benjian Xin , Lili Liu , Zhiqiang Niu . C-SnO₂/MWCNTs Composite with Stable Conductive Network for Lithium-based Semi-Solid Flow Batteries. Acta Physico-Chimica Sinica, 2025, 41(2): 100015-. doi: 10.3866/PKU.WHXB202310024
11. [11]
  Yifen He , Chao Qu , Na Ren , Dawei Liang . Enhanced degradation of refractory organics in ORR-EO system with a blue TiO₂ nanotube array modified Ti-based Ni-Sb co-doped SnO₂ anode. Chinese Chemical Letters, 2024, 35(8): 109262-. doi: 10.1016/j.cclet.2023.109262
12. [12]
  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
13. [13]
  You Wu , Chang Cheng , Kezhen Qi , Bei Cheng , Jianjun Zhang , Jiaguo Yu , Liuyang Zhang . ZnO/D-A共轭聚合物S型异质结高效光催化产H₂O₂及其电荷转移动力学研究. Acta Physico-Chimica Sinica, 2024, 40(11): 2406027-. doi: 10.3866/PKU.WHXB202406027
14. [14]
  Chuanming GUO , Kaiyang ZHANG , Yun WU , Rui YAO , Qiang ZHAO , Jinping LI , Guang LIU . Performance of MnO₂-0.39IrO_x composite oxides for water oxidation reaction in acidic media. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1135-1142. doi: 10.11862/CJIC.20230459
15. [15]
  Qiang ZHAO , Zhinan GUO , Shuying LI , Junli WANG , Zuopeng LI , Zhifang JIA , Kewei WANG , Yong GUO . Cu₂O/Bi₂MoO₆ Z-type heterojunction: Construction and photocatalytic degradation properties. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 885-894. doi: 10.11862/CJIC.20230435
16. [16]
  Ming Li , Zhaoyin Li , Mengzhu Liu , Shaoxiang Luo . Unveiling the Artistry of Mordant Dyeing: The Coordination Chemistry Beneath. University Chemistry, 2024, 39(5): 258-265. doi: 10.3866/PKU.DXHX202311085
17. [17]
  Tiejun Su . The Construction and Application of the Calculation Formula for Endpoint Error in Precipitation Titration: A Case Study of the Mohr Method. University Chemistry, 2024, 39(11): 384-387. doi: 10.12461/PKU.DXHX202402039
18. [18]
  Xiutao Xu , Chunfeng Shao , Jinfeng Zhang , Zhongliao Wang , Kai Dai . Rational Design of S-Scheme CeO₂/Bi₂MoO₆ Microsphere Heterojunction for Efficient Photocatalytic CO₂ Reduction. Acta Physico-Chimica Sinica, 2024, 40(10): 2309031-. doi: 10.3866/PKU.WHXB202309031
19. [19]
  Yi YANG , Shuang WANG , Wendan WANG , Limiao CHEN . Photocatalytic CO₂ reduction performance of Z-scheme Ag-Cu₂O/BiVO₄ photocatalyst. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 895-906. doi: 10.11862/CJIC.20230434
20. [20]
  Fanxin Kong , Hongzhi Wang , Huimei Duan . Inhibition effect of sulfation on Pt/TiO2 catalysts in methane combustion. Chinese Journal of Structural Chemistry, 2024, 43(5): 100287-100287. doi: 10.1016/j.cjsc.2024.100287

Get Citation

PDF

XML

Metrics

PDF Downloads(1)
Abstract views(172)
HTML views(11)

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

Effect of Composition Mode of SnO2 on Phase Transformation of TiO2 in SnO2·TiO2 Composite

Metrics

通讯作者: 陈斌, bchen63@163.com

Effect of Composition Mode of SnO₂ on Phase Transformation of TiO₂ in SnO₂·TiO₂ Composite