Home

Citation: Wang Zhongchun, Liu Ersheng, Chen Naisheng, Huang Jinling. Preparation of Sb-doped α-Fe₂O₃ Ultrafine Powder via Oxidation-coprecipitation[J]. Chinese Journal of Applied Chemistry, ;1997, 14(4): 80-82. shu

Preparation of Sb-doped α-Fe₂O₃ Ultrafine Powder via Oxidation-coprecipitation

1.
Department of Chemistry, Fuzhou University, Fuzhou 350002

Received Date: 5 October 1996
Available Online: 22 April 1997
Fund Project:

Ultrafine powder of T-Fe₂O₃ doped with antimony has been prepared by a novel oxidation-coprecipitation method. The products have been characterized by XRD, TEM, and their specific areas have been determined by front chromatography. The results showed that the powder prepared by this method has smaller mean particle size and larger specific area than that obtained by chemical coprecipitation.Ultrafine powder of T-Fe₂O₃ doped with Sn and Sb has also been prepared. The gas-sensitive ceramic units fabricated with powder prepared by the new method has been found to have much lower electrical resistance in air.
- T-Fe₂O₃ ceramic,
- Sb-doped gas-sensitive material,
- nanometer-sized material
1. [1]
  Juan Yuan , Bin Zhang , Jinping Wu , Mengfan Wang . Design of a Comprehensive Experiment on Preparation and Characterization of Cu₂(Salen)₂ Nanomaterials with Two Distinct Morphologies. University Chemistry, 2024, 39(10): 420-425. doi: 10.3866/PKU.DXHX202402014
2. [2]
  Zunyuan Xie , Lijin Yang , Zixiao Wan , Xiaoyu Liu , Yushan He . Exploration of the Preparation and Characterization of Nano Barium Titanate and Its Application in Inorganic Chemistry Laboratory Teaching. University Chemistry, 2024, 39(4): 62-69. doi: 10.3866/PKU.DXHX202310137
3. [3]
  Simin Fang , Wei Huang , Guanghua Yu , Cong Wei , Mingli Gao , Guangshui Li , Hongjun Tian , Wan Li . Integrating Science and Education in a Comprehensive Chemistry Design Experiment: The Preparation of Copper(I) Oxide Nanoparticles and Its Application in Dye Water Remediation. University Chemistry, 2024, 39(8): 282-289. doi: 10.3866/PKU.DXHX202401023
4. [4]
  Bing WEI , Jianfan ZHANG , Zhe CHEN . Research progress in fine tuning of bimetallic nanocatalysts for electrocatalytic carbon dioxide reduction. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 425-439. doi: 10.11862/CJIC.20240201
5. [5]
  Wenjun Zheng . Application in Inorganic Synthesis of Ionic Liquids. University Chemistry, 2024, 39(8): 163-168. doi: 10.3866/PKU.DXHX202401020
6. [6]
  Qingtang ZHANG , Xiaoyu WU , Zheng WANG , Xiaomei WANG . Performance of nano Li₂FeSiO₄/C cathode material co-doped by potassium and chlorine ions. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1689-1696. doi: 10.11862/CJIC.20240115
7. [7]
  Pengyang FAN , Shan FAN , Qinjin DAI , Xiaoying ZHENG , Wei DONG , Mengxue WANG , Xiaoxiao HUANG , Yong ZHANG . Preparation and performance of rich 1T-MoS₂ nanosheets for high-performance aqueous zinc ion battery cathode materials. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 675-682. doi: 10.11862/CJIC.20240339
8. [8]
  Guangming YIN , Huaiyao WANG , Jianhua ZHENG , Xinyue DONG , Jian LI , Yi'nan SUN , Yiming GAO , Bingbing WANG . Preparation and photocatalytic degradation performance of Ag/protonated g-C₃N₄ nanorod materials. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1491-1500. doi: 10.11862/CJIC.20240086
9. [9]
  Xiufang Wang , Donglin Zhao , Kehua Zhang , Xiaojie Song . “Preparation of Carbon Nanotube/SnS₂ Photoanode Materials”: A Comprehensive University Chemistry Experiment. University Chemistry, 2024, 39(4): 157-162. doi: 10.3866/PKU.DXHX202308025
10. [10]
  Yinyin Qian , Rui Xu . Utilizing VESTA Software in the Context of Material Chemistry: Analyzing Twin Crystal Nanostructures in Indium Antimonide. University Chemistry, 2024, 39(3): 103-107. doi: 10.3866/PKU.DXHX202307051
11. [11]
  Min LI , Xianfeng MENG . Preparation and microwave absorption properties of ZIF-67 derived Co@C/MoS₂ nanocomposites. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1932-1942. doi: 10.11862/CJIC.20240065
12. [12]
  Jinyi Sun , Lin Ma , Yanjie Xi , Jing Wang . Preparation and Electrocatalytic Nitrogen Reduction Performance Study of Vanadium Nitride@Nitrogen-Doped Carbon Composite Nanomaterials: A Recommended Comprehensive Chemistry Experiment. University Chemistry, 2024, 39(4): 184-191. doi: 10.3866/PKU.DXHX202310094
13. [13]
  Mengzhen JIANG , Qian WANG , Junfeng BAI . Research progress on low-cost ligand-based metal-organic frameworks for carbon dioxide capture from industrial flue gas. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 1-13. doi: 10.11862/CJIC.20240355
14. [14]
  Qinjin DAI , Shan FAN , Pengyang FAN , Xiaoying ZHENG , Wei DONG , Mengxue WANG , Yong ZHANG . Performance of oxygen vacancy-rich V-doped MnO₂ for high-performance aqueous zinc ion battery. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 453-460. doi: 10.11862/CJIC.20240326
15. [15]
  Qi Li , Pingan Li , Zetong Liu , Jiahui Zhang , Hao Zhang , Weilai Yu , Xianluo Hu . Fabricating Micro/Nanostructured Separators and Electrode Materials by Coaxial Electrospinning for Lithium-Ion Batteries: From Fundamentals to Applications. Acta Physico-Chimica Sinica, 2024, 40(10): 2311030-. doi: 10.3866/PKU.WHXB202311030
16. [16]
  Haiyuan Wang , Yiming Tang , Haoran Guo , Guohui Chen , Yajing Sun , Chao Zhao , Zhen Zhang . Comprehensive Chemistry Experimental Teaching Design Based on the Integration of Science and Education: Preparation and Catalytic Properties of Silver Nanomaterials. University Chemistry, 2024, 39(10): 219-228. doi: 10.12461/PKU.DXHX202404067
17. [17]
  Jiahui CHEN , Tingting ZHENG , Xiuyun ZHANG , Wei LÜ . Research progress of near-infrared absorption inorganic nanomaterials in photothermal and photodynamic therapy of tumors. Chinese Journal of Inorganic Chemistry, 2024, 40(12): 2396-2414. doi: 10.11862/CJIC.20240106
18. [18]
  Feng Lu , Tao Wang , Qi Wang . Preparation and Characterization of Water-Soluble Silver Nanoclusters: A New Design and Teaching Practice in Materials Chemistry Experiment. University Chemistry, 2025, 40(4): 375-381. doi: 10.12461/PKU.DXHX202406005
19. [19]
  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
20. [20]
  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

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(278)
HTML views(9)

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 of Sb-doped α-Fe2O3 Ultrafine Powder via Oxidation-coprecipitation

Metrics

通讯作者: 陈斌, bchen63@163.com

Preparation of Sb-doped α-Fe₂O₃ Ultrafine Powder via Oxidation-coprecipitation